Overall Green alert Volcanic eruption for Sangay
in Ecuador

Volcano Ash Advisories for air traffic

Although Volcano Ash Advisories (VAAC) are not intended for assessing humanitarian impact, the observations of the plume are relevant for understanding local impact. The actual impact (like ash fall) depends on the type of eruption and is not known.

Click on the messages list to visualize on the right the detailed text.

2020-12-01 20:51


Original Message :

Received FVXX21 at 20:56 UTC, 01/12/20 from KNES
VA ADVISORY
DTG: 20201201/2051Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1168
INFO SOURCE: GOES-16. WEBCAM. GEOPHYSICAL INST.
ERUPTION DETAILS: VA CLDS DISP IN STLT IMAGERY
OBS VA DTG: 01/2020Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 02/0230Z NO VA EXP
FCST VA CLD +12HR: 02/0830Z NO VA EXP
FCST VA CLD +18HR: 02/1430Z NO VA EXP
RMK: EARLIER VA CLDS OBS IN STLT HAVE DISP.
STEAM/GAS EMS OBS IN STLT. WX CLDS OBS IN SUMMIT
WEB CAM. NO NEW VA RPRTS AND OBS RECEIVED FM GI.
VA EVENT ENDED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-12-01 15:30


Original Message :

Received FVXX21 at 15:32 UTC, 01/12/20 from KNES
VA ADVISORY
DTG: 20201201/1530Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1167
INFO SOURCE: GOES-16. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL LGT CONT VA
OBS VA DTG: 01/1525Z
OBS VA CLD: SFC/FL200 S0152 W07858 - S0158 W07820 - S0207 W07857 - S0152 W07858 MOV W 10KT
FCST VA CLD +6HR: 01/2130Z SFC/FL200 S0158 W07819 - S0217 W07856 - S0202 W07901 - S0158 W07819
FCST VA CLD +12HR: 02/0330Z NO VA EXP
FCST VA CLD +18HR: 02/0930Z NO VA EXP
RMK: PSBL LGT CONT VA EMS OBS MOV W FM SUMMIT. VA
EMS FCST TO CONT W TO WSW THRU T+6HRS BEFORE
DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201201/2130Z

2020-12-01 09:49


Original Message :

Received FVXX21 at 09:54 UTC, 01/12/20 from KNES
VA ADVISORY
DTG: 20201201/0949Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1166
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 01/0910Z
OBS VA CLD: SFC/FL200 S0157 W07819 - S0200 W07819 - S0217 W07833 - S0214 W07840 - S0157 W07819 MOV SW 5-10KT
FCST VA CLD +6HR: 01/1500Z SFC/FL200 S0157 W07819 - S0159 W07819 - S0213 W07842 - S0207 W07846 - S0157 W07819
FCST VA CLD +12HR: 01/2100Z SFC/FL200 S0158 W07847 - S0159 W07819 - S0159 W07820 - S0205 W07847 - S0158 W07847
FCST VA CLD +18HR: 02/0300Z SFC/FL200 S0146 W07846 - S0158 W07819 - S0159 W07821 - S0155 W07847 - S0146 W07846
RMK: VA DETECTED ON STLT MOVG SW OF SUMMIT. INTMT
HOTSPOT SEEN ON SWIR. NWP MDL WINDS FCST TO
PROGRESSIVELY VEER EVENTUALLY BECMG ESE BY T+18
HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201201/1545Z

2020-12-01 04:18


Original Message :

Received FVXX21 at 04:22 UTC, 01/12/20 from KNES
VA ADVISORY
DTG: 20201201/0418Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1165
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLD EMS.
OBS VA DTG: 01/0340Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0202 W07819 - S0217 W07835 - S0210 W07841 - S0200 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 01/0930Z SFC/FL200 S0200 W07820 - S0202 W07819 - S0216 W07841 - S0205 W07846 - S0200 W07820
FCST VA CLD +12HR: 01/1530Z NO VA EXP
FCST VA CLD +18HR: 01/2130Z NO VA EXP
RMK: VA NOT OBSD BY STLT OR WEBCAM. HWVR, HOTSPOT
OBSD THRU BKN WX CLD CVR. NWP MDLS FCST ANY VA TO
BE MOVG SW AND TO MOV WSW BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201201/1015Z

2020-11-30 22:37


Original Message :

Received FVXX21 at 22:40 UTC, 30/11/20 from KNES
VA ADVISORY
DTG: 20201130/2237Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1164
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLD EMS.
OBS VA DTG: 30/2200Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0202 W07819 - S0213 W07836 - S0205 W07841 - S0200 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 01/0400Z SFC/FL200 S0201 W07820 - S0202 W07819 - S0216 W07837 - S0208 W07842 - S0201 W07820
FCST VA CLD +12HR: 01/1000Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0216 W07840 - S0207 W07845 - S0159 W07820
FCST VA CLD +18HR: 01/1600Z NO VA EXP
RMK: VA OBSD MOVG WSW BFR WX CLD CVR MOVD OVR
SUMMIT ARND 1915Z AND HAS SINCE OBSCD SUMMIT. NWP
MDLS FCST LTLCG IN WINDS THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201201/0430Z

2020-11-30 16:42


Original Message :

Received FVXX21 at 16:45 UTC, 30/11/20 from KNES
VA ADVISORY
DTG: 20201130/1642Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1163
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 30/1620Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07819 - S0216 W07841 - S0207 W07844 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 30/2230Z SFC/FL200 S0159 W07820 - S0202 W07819 - S0220 W07848 - S0208 W07853 - S0159 W07820
FCST VA CLD +12HR: 01/0430Z SFC/FL200 S0159 W07819 - S0201 W07817 - S0237 W07839 - S0226 W07849 - S0159 W07819
FCST VA CLD +18HR: 01/1030Z SFC/FL200 S0159 W07819 - S0201 W07817 - S0239 W07834 - S0229 W07846 - S0159 W07819
RMK: VA SEEN IN SAT AND EXTDG OUT 20 NM FM
SUMMIT. VA MAY EXTEND FARTHER OUT BUT DIFFICULT
TO SEE DUE TO WX CLDS. MODEL GUIDANCE SHOWS A
CONT SW MOV THRU T+6 HRS BEFORE A SSW MOV BY T+12
HRS. VOLCAT ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201130/2245Z

2020-11-30 11:05


Original Message :

Received FVXX21 at 11:08 UTC, 30/11/20 from KNES
VA ADVISORY
DTG: 20201130/1105Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1162
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 30/1030Z
OBS VA CLD: SFC/FL210 S0159 W07833 - S0159 W07820 - S0201 W07820 - S0204 W07833 - S0159 W07833 MOV W 5KT
FCST VA CLD +6HR: 30/1630Z SFC/FL210 S0159 W07819 - S0202 W07819 - S0207 W07833 - S0202 W07836 - S0159 W07819
FCST VA CLD +12HR: 30/2230Z SFC/FL210 S0159 W07819 - S0201 W07819 - S0209 W07836 - S0204 W07840 - S0159 W07819
FCST VA CLD +18HR: 01/0430Z SFC/FL210 S0158 W07821 - S0200 W07820 - S0211 W07831 - S0208 W07834 - S0158 W07821
RMK: VA DETECTED ON STLT MOVG W OF SUMMIT.
HOTSPOT SEEN ON SWIR. WINDS ALOFT CURRENTLY LGT
BUT SHUD INCR IN SPD AND TURN MORE TO THE NE
THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201130/1700Z

2020-11-30 05:35


Original Message :

Received FVXX21 at 05:38 UTC, 30/11/20 from KNES
VA ADVISORY
DTG: 20201130/0535Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1161
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 30/0510Z
OBS VA CLD: SFC/FL210 S0157 W07752 - S0205 W07753 - S0201 W07820 - S0159 W07820 - S0157 W07752 MOV E 5-10KT
FCST VA CLD +6HR: 30/1100Z SFC/FL210 S0159 W07819 - S0211 W07804 - S0217 W07808 - S0200 W07820 - S0159 W07819
FCST VA CLD +12HR: 30/1700Z SFC/FL210 S0159 W07819 - S0200 W07819 - S0214 W07828 - S0210 W07834 - S0159 W07819
FCST VA CLD +18HR: 30/2300Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG E OF SUMMIT. INTMT
HOTSPOT SEEN ON SWIR. MDL WINDS LGT AND FCST TO
VEER DURG NXT 12 HR. CONF FCST IN VA PSN AFTER
T+0 HR LOW-MED. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201130/1130Z

2020-11-29 23:44


Original Message :

Received FVXX21 at 23:46 UTC, 29/11/20 from KNES
VA ADVISORY
DTG: 20201129/2344Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1160
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 29/2310Z
OBS VA CLD: SFC/FL210 S0200 W07819 - S0200 W07811 - S0204 W07810 - S0201 W07819 - S0200 W07819 MOV E 10-15KT
FCST VA CLD +6HR: 30/0500Z NO VA EXP
FCST VA CLD +12HR: 30/1100Z NO VA EXP
FCST VA CLD +18HR: 30/1700Z NO VA EXP
RMK: VA IS CURRENTLY NOT OBS ON STLT DUE TO WX
CLDS, BUT IS POSS STILL IN THE AREA. HOT SPOT CAN
BE SEEN. VA IS DRAWN BASED ON PREV VAA AND NWP
MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20201130/0545Z

2020-11-29 18:07


Original Message :

Received FVXX21 at 18:10 UTC, 29/11/20 from KNES
VA ADVISORY
DTG: 20201129/1807Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1159
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS OBS IN EARLIER STLT IMAGERY
OBS VA DTG: 29/1740Z
OBS VA CLD: SFC/FL210 S0153 W07810 - S0203 W07808 - S0203 W07819 - S0159 W07820 - S0153 W07810 MOV E 5-10KT
FCST VA CLD +6HR: 29/2330Z SFC/FL210 S0159 W07820 - S0202 W07802 - S0214 W07810 - S0202 W07821 - S0159 W07820
FCST VA CLD +12HR: 30/0530Z NO VA EXP
FCST VA CLD +18HR: 30/1130Z NO VA EXP
RMK: OCNL VA CLDS OBS EARLIER IN STLT. LOW CONF
WITH VAA FCST DUE TO WX CLDS AND LGT WINDS IN
REGION. VA HGT FM PREV VAA. VA DIR FM NWP MDLS
SHOWS E-LY TO SE-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201130/0000Z

2020-11-29 12:54


Original Message :

Received FVXX21 at 12:57 UTC, 29/11/20 from KNES
VA ADVISORY
DTG: 20201129/1254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1158
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 29/1230Z
OBS VA CLD: SFC/FL210 S0143 W07828 - S0146 W07801 - S0204 W07816 - S0202 W07823 - S0143 W07828 MOV NE 5-10KT
FCST VA CLD +6HR: 29/1830Z SFC/FL210 S0134 W07807 - S0200 W07757 - S0204 W07820 - S0157 W07824 - S0134 W07807
FCST VA CLD +12HR: 30/0030Z SFC/FL210 S0136 W07758 - S0205 W07752 - S0204 W07821 - S0156 W07825 - S0136 W07758
FCST VA CLD +18HR: 30/0630Z NO VA EXP
RMK: VA CLDS OBS IN STLT MOVG NNE FM SUMMIT. LOW
CONF WITH VA FCST DUE TO LGT WINDS AND WX CLDS
OVER SUMMIT REGION. VA HGT/DIR FM STLT/NWP MDLS
SHOWS NNE-LY TO E-LY MOVMT TREND THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201129/1900Z

2020-11-29 06:59


Original Message :

Received FVXX21 at 07:02 UTC, 29/11/20 from KNES
VA ADVISORY
DTG: 20201129/0659Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1157
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 29/0640Z
OBS VA CLD: SFC/FL200 S0143 W07805 - S0158 W07758 - S0201 W07819 - S0159 W07820 - S0143 W07805 MOV NE 5-10KT
FCST VA CLD +6HR: 29/1230Z SFC/FL200 S0138 W07821 - S0142 W07807 - S0201 W07819 - S0200 W07819 - S0138 W07821
FCST VA CLD +12HR: 29/1830Z NO VA EXP
FCST VA CLD +18HR: 30/0030Z NO VA EXP
RMK: VOLCAT PROD AND S/W IR STLT IMAGERY SHOW A
FEW SMALL PUFFS DRIFTING TO ENE AND NE OF SUMMIT.
MOV EXPECTED TO TURN MORE N WITH TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201129/1300Z

2020-11-28 17:54


Original Message :

Received FVXX21 at 17:56 UTC, 28/11/20 from KNES
VA ADVISORY
DTG: 20201128/1754Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1156
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 28/1730Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 28/2330Z NO VA EXP
FCST VA CLD +12HR: 29/0530Z NO VA EXP
FCST VA CLD +18HR: 29/1130Z NO VA EXP
RMK: NO VA CLDS OBS IN STLT DESPITE PARTIAL
CLEARING WITHIN THE HOUR. NO VA CLD OBS IN WEBCAM
DUE TO WX CLD. NO FURTHER RPRTS OF VA ACTVTY
RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-11-28 11:53


Original Message :

Received FVXX21 at 11:55 UTC, 28/11/20 from KNES
VA ADVISORY
DTG: 20201128/1153Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1155
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: SMALL VA CLD OBS IN STLT.
OBS VA DTG: 28/1130Z
OBS VA CLD: SFC/FL200 S0141 W07826 - S0158 W07820 - S0201 W07820 - S0146 W07835 - S0141 W07826 MOV NW 5-10KT
FCST VA CLD +6HR: 28/1730Z SFC/FL200 S0128 W07826 - S0159 W07819 - S0202 W07820 - S0131 W07846 - S0128 W07826
FCST VA CLD +12HR: 28/2330Z NO VA EXP
FCST VA CLD +18HR: 29/0530Z NO VA EXP
RMK: SMALL VA CLD OBS IN STLT EXTDG APRX 15 NM NW
OF SUMMIT. FL AND MVMT BASED ON NWP MODEL GDNC
WINDS THAT SLOW AND TURN TO N THRU T+6HR.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201128/1800Z

2020-11-27 02:18


Original Message :

Received FVXX21 at 02:21 UTC, 27/11/20 from KNES
VA ADVISORY
DTG: 20201127/0218Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1154
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 27/0200Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 27/0800Z NO VA EXP
FCST VA CLD +12HR: 27/1400Z NO VA EXP
FCST VA CLD +18HR: 27/2000Z NO VA EXP
RMK: VA NOT OBS IN SAT DUE TO WX CLD OBSCN. NO VA
OBS OR RPTD SINCE PREV ADVISORY. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-11-26 15:26


Original Message :

Received FVXX21 at 15:28 UTC, 26/11/20 from KNES
VA ADVISORY
DTG: 20201126/1526Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1152
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. GEOPHYSICAL INST.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 26/1450Z
OBS VA CLD: SFC/FL220 S0152 W07830 - S0200 W07819 - S0201 W07820 - S0156 W07832 - S0152 W07830 MOV NW 10-15KT
FCST VA CLD +6HR: 26/2100Z SFC/FL220 S0148 W07833 - S0200 W07819 - S0201 W07820 - S0152 W07835 - S0148 W07833
FCST VA CLD +12HR: 27/0300Z NO VA EXP
FCST VA CLD +18HR: 27/0900Z NO VA EXP
RMK: HGT BASED ON VONA. LGT PLUME OF VA EXT 15 NM
NW OF THE SUMMIT. LTLCG EXP OVR NXT 6 HRS BASED
ON NWP MODELS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201126/2130Z

2020-11-26 09:28


Original Message :

Received FVXX21 at 09:30 UTC, 26/11/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20201126/0928Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1151
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 26/0900Z
OBS VA CLD: SFC/FL220 S0156 W07846 - S0159 W07820 - S0201 W07819 - S0205 W07846 - S0156 W07846 MOV W 5-10KT
FCST VA CLD +6HR: 26/1500Z SFC/FL220 S0151 W07855 - S0159 W07820 - S0201 W07819 - S0202 W07856 - S0151 W07855
FCST VA CLD +12HR: 26/2100Z SFC/FL220 S0140 W07853 - S0159 W07819 - S0201 W07819 - S0150 W07857 - S0140 W07853
FCST VA CLD +18HR: 27/0300Z NO VA EXP
RMK: CORRECTED FOR HEADER. VA CLD OBS 25 NM W FM
SUMMIT. OBS VA FL ESTD FM NWP MDLS AND PREV VAA.
FL MVMT EXP TO TURN TO NW BY T+12 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201126/1530Z

2020-11-26 03:39


Original Message :

Received FVXX21 at 03:40 UTC, 26/11/20 from KNES
VA ADVISORY
DTG: 20201126/0339Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1150
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 26/0320Z
OBS VA CLD: SFC/FL220 S0159 W07836 - S0159 W07819 - S0201 W07819 - S0205 W07836 - S0159 W07836 MOV W 10-15KT
FCST VA CLD +6HR: 26/0930Z SFC/FL220 S0157 W07840 - S0159 W07819 - S0201 W07819 - S0204 W07840 - S0157 W07840
FCST VA CLD +12HR: 26/1530Z NO VA EXP
FCST VA CLD +18HR: 26/2130Z NO VA EXP
RMK: VA EMS FAITLY OBS IN SAT EXT W TO 17 NM FM
SUMMIT. FL MVMT EXP TO CONTINUE W-LY THRU T+6
HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201126/0945Z

2020-11-25 21:46


Original Message :

Received FVXX21 at 21:48 UTC, 25/11/20 from KNES
VA ADVISORY
DTG: 20201125/2146Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1149
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 25/2120Z
OBS VA CLD: SFC/FL220 S0158 W07837 - S0159 W07820 - S0201 W07819 - S0202 W07837 - S0158 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 26/0330Z SFC/FL220 S0153 W07845 - S0159 W07819 - S0202 W07819 - S0158 W07846 - S0153 W07845
FCST VA CLD +12HR: 26/0930Z SFC/FL220 S0152 W07846 - S0159 W07819 - S0201 W07819 - S0156 W07847 - S0152 W07846
FCST VA CLD +18HR: 26/1530Z NO VA EXP
RMK: VA EXT 17 NM W OF THE SUMMIT. LTLCG EXP
BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201126/0345Z

2020-11-25 16:09


Original Message :

Received FVXX21 at 16:11 UTC, 25/11/20 from KNES
VA ADVISORY
DTG: 20201125/1609Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1148
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 25/1540Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819 - S0203 W07829 - S0159 W07830 - S0159 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 25/2130Z SFC/FL220 S0159 W07819 - S0201 W07819 - S0202 W07830 - S0159 W07830 - S0159 W07819
FCST VA CLD +12HR: 26/0330Z SFC/FL220 S0159 W07819 - S0201 W07819 - S0203 W07830 - S0159 W07831 - S0159 W07819
FCST VA CLD +18HR: 26/0930Z NO VA EXP
RMK: HGT BASED ON 1515Z VONA. VA NOT DETECTED IN
STLT IMAGERY WITH WX CLD IN VICINITY. OBS VA
BASED ON NWP MODELS WITH LOW CONFIDENCE BC FCST
WINDS DO NOT AGREE WITH VO OBS MOTION. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201125/2215Z

2020-11-25 10:08


Original Message :

Received FVXX21 at 10:14 UTC, 25/11/20 from KNES
VA ADVISORY
DTG: 20201125/1008Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1147
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 25/0940Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07820 - S0206 W07838 - S0203 W07839 - S0159 W07820 MOV W 10-15KT
FCST VA CLD +6HR: 25/1430Z SFC/FL200 S0159 W07838 - S0159 W07820 - S0201 W07819 - S0202 W07838 - S0159 W07838
FCST VA CLD +12HR: 25/2030Z SFC/FL200 S0159 W07835 - S0159 W07819 - S0200 W07819 - S0202 W07834 - S0159 W07835
FCST VA CLD +18HR: 26/0230Z SFC/FL200 S0159 W07833 - S0200 W07819 - S0200 W07821 - S0201 W07832 - S0159 W07833
RMK: FAINT VA SIGNATURE DETECTED ON STLT MOVG WSW
OF SUMMIT. HOTSPOT CONTINUES ON SWIR. NWP MDL
WINDS FCST TO TURN MORE FM THE E AFTER T+0 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201125/1615Z

2020-11-25 04:30


Original Message :

Received FVXX21 at 04:33 UTC, 25/11/20 from KNES
VA ADVISORY
DTG: 20201125/0430Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1146
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 25/0350Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07820 - S0207 W07840 - S0203 W07843 - S0159 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 26/1000Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0206 W07841 - S0201 W07843 - S0159 W07819
FCST VA CLD +12HR: 26/1600Z SFC/FL200 S0159 W07819 - S0200 W07819 - S0206 W07840 - S0201 W07843 - S0159 W07819
FCST VA CLD +18HR: 26/2200Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT.
PERSISTENT HOTSPOT NOTED ON SWIR. NWP WINDS FCST
NO CHG THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201125/1030Z

2020-11-24 22:38


Original Message :

Received FVXX21 at 22:40 UTC, 24/11/20 from KNES
VA ADVISORY
DTG: 20201124/2238Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1145
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 24/2210Z
OBS VA CLD: SFC/FL210 S0152 W07838 - S0159 W07819 - S0201 W07820 - S0200 W07838 - S0152 W07838 MOV W 10-15KT
FCST VA CLD +6HR: 25/0400Z NO VA EXP
FCST VA CLD +12HR: 25/1000Z NO VA EXP
FCST VA CLD +18HR: 25/1600Z NO VA EXP
RMK: VA NOT OBS IN SAT OR WEBCAM DUE TO WX CLD
OBSCN. CONTG VA EMS PSBL BASED ON RECENT HISTORY.
OBS VA AREA ESTD FM NWP MDLS AND PREV VAA.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201125/0445Z

2020-11-24 16:39


Original Message :

Received FVXX21 at 16:42 UTC, 24/11/20 from KNES
VA ADVISORY
DTG: 20201124/1639Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1144
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD EMS PSBLY CONTG.
OBS VA DTG: 24/1610Z
OBS VA CLD: SFC/FL210 S0157 W07829 - S0202 W07819 - S0203 W07819 - S0202 W07831 - S0157 W07829 MOV W 10-15KT
FCST VA CLD +6HR: 24/2200Z SFC/FL210 S0159 W07836 - S0201 W07819 - S0202 W07819 - S0207 W07835 - S0159 W07836
FCST VA CLD +12HR: 25/0400Z NO VA EXP
FCST VA CLD +18HR: 25/1000Z NO VA EXP
RMK: VA CLDS PSBLY OBSD THRU BKN WX CLD CVR TO W
OF SUMMIT. WX CLD CVR OBSC SUMMIT IN BOTH STLT
AND WEBCAM. NWP MDLS FCST VA TO MOV W OR WSW BY
T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201124/2245Z

2020-11-24 10:40


Original Message :

Received FVXX21 at 10:45 UTC, 24/11/20 from KNES
VA ADVISORY
DTG: 20201124/1040Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1143
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: HIGHER INTMT VA CLD ARND
24/0945Z.
OBS VA DTG: 24/1010Z
OBS VA CLD: SFC/FL240 S0155 W07844 - S0200 W07820 - S0204 W07820 - S0205 W07844 - S0155 W07844 MOV W 15-20KT
FCST VA CLD +6HR: 24/1600Z SFC/FL210 S0147 W07859 - S0159 W07820 - S0203 W07820 - S0159 W07859 - S0147 W07859 SFC/FL240 NO VA EXP
FCST VA CLD +12HR: 24/2200Z SFC/FL210 S0147 W07859 - S0159 W07819 - S0203 W07820 - S0157 W07859 - S0147 W07859
FCST VA CLD +18HR: 25/0400Z NO VA EXP
RMK: HIGHER LEVEL INTMT VA CLD SEEN IN SAT
IMAGERY AND IN VOLCAT ALERT ARND 0945Z. VA BY T+6
FCST TO BE ARND FL210 MOVG W/WNW AND CONT THRU T+12 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201124/1645Z

2020-11-24 04:50


Original Message :

Received FVXX21 at 04:54 UTC, 24/11/20 from KNES
VA ADVISORY
DTG: 20201124/0450Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1142
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA CLDS AND GASES SEEN IN SAT.
OBS VA DTG: 24/0420Z
OBS VA CLD: SFC/FL210 S0152 W07850 - S0201 W07820 - S0203 W07820 - S0159 W07850 - S0152 W07850 MOV W 20-25KT
FCST VA CLD +6HR: 24/1030Z SFC/FL210 S0149 W07856 - S0201 W07819 - S0203 W07820 - S0158 W07858 - S0149 W07856
FCST VA CLD +12HR: 24/1630Z SFC/FL210 S0149 W07856 - S0200 W07819 - S0203 W07819 - S0158 W07858 - S0149 W07856
FCST VA CLD +18HR: 24/2230Z NO VA EXP
RMK: VA AND GASES SEEN IN SAT IMAGERY MOVG W AND
EXTDG ARND 40 NM FM SUMMIT. MODEL GUIDANCE SHOWS
A CONT W-LY MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201124/1045Z

2020-11-23 22:53


Original Message :

Received FVXX21 at 22:55 UTC, 23/11/20 from KNES
VA ADVISORY
DTG: 20201123/2253Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1141
INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 23/2250Z
OBS VA CLD: SFC/FL200 S0154 W07911 - S0158 W07820 - S0214 W07905 - S0154 W07911 MOV SW 10-15KT
FCST VA CLD +6HR: 24/0500Z SFC/FL200 S0155 W07909 - S0159 W07819 - S0216 W07906 - S0155 W07909
FCST VA CLD +12HR: 24/1100Z SFC/FL200 S0153 W07911 - S0158 W07819 - S0215 W07907 - S0153 W07911
FCST VA CLD +18HR: 24/1700Z NO VA EXP
RMK: NEW VA EMS OBS MOV W TO SW IN STLT IMAGERY.
NWP MDLS SUGGEST SUSTAINED MOV W TO SW THRU
T+12HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201124/0500Z

2020-11-23 02:02


Original Message :

Received FVXX21 at 02:05 UTC, 23/11/20 from KNES
VA ADVISORY
DTG: 20201123/0202Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1140
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT SEEN IN STLT.
OBS VA DTG: 23/0130Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 23/0730Z NO VA EXP
FCST VA CLD +12HR: 23/1330Z NO VA EXP
FCST VA CLD +18HR: 23/1930Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY. WELL DEFINED
HOTSPOT HAS DECR IN INTENSITY AND NO LONGER SEEN.
ANY NEW VA EMS WOULD MOV TWD THE WNW BASED ON NWP.
...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-11-22 20:17


Original Message :

Received FVXX21 at 20:21 UTC, 22/11/20 from KNES
VA ADVISORY
DTG: 20201122/2017Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1139
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA SEEN IN SAT
OBS VA DTG: 22/1950Z
OBS VA CLD: SFC/FL200 S0156 W07840 - S0158 W07820 - S0202 W07821 - S0203 W07842 - S0156 W07840 MOV W 10-15KT
FCST VA CLD +6HR: 23/0200Z SFC/FL200 S0149 W07846 - S0158 W07819 - S0202 W07819 - S0158 W07847 - S0149 W07846
FCST VA CLD +12HR: 23/0800Z NO VA EXP
FCST VA CLD +18HR: 23/1400Z NO VA EXP
RMK: INTMT VA SEEN IN SAT MOV W FM SUMMIT AND
EXTDG 10 NM. MODEL GUIDANCE SHOW A MORE WNW-LY
MOV BY T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201123/0215Z

2020-11-21 18:07


Original Message :

Received FVXX21 at 18:09 UTC, 21/11/20 from KNES
VA ADVISORY
DTG: 20201121/1807Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1138
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 21/1740Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 21/2330Z NO VA EXP
FCST VA CLD +12HR: 22/0530Z NO VA EXP
FCST VA CLD +18HR: 22/1130Z NO VA EXP
RMK: NO VA CLD OBS IN STLT OR WEBCAM DUE TO WX
CLD COVER. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-11-21 12:32


Original Message :

Received FVXX21 at 12:34 UTC, 21/11/20 from KNES
VA ADVISORY
DTG: 20201121/1232Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1137
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 21/1150Z
OBS VA CLD: SFC/FL210 S0130 W07831 - S0158 W07820 - S0202 W07820 - S0138 W07849 - S0130 W07831 MOV NW 5-10KT
FCST VA CLD +6HR: 21/1800Z SFC/FL210 S0140 W07851 - S0201 W07817 - S0202 W07820 - S0155 W07900 - S0140 W07851
FCST VA CLD +12HR: 22/0000Z NO VA EXP
FCST VA CLD +18HR: 22/0600Z NO VA EXP
RMK: POSS VA CLD OBS IN STLT AND RPRTD IN VOLCAT.
FL AND MVMT BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201121/1830Z

2020-11-21 01:19


Original Message :

Received FVXX21 at 01:22 UTC, 21/11/20 from KNES
VA ADVISORY
DTG: 20201121/0119Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1136
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT HAS
DISP IN STLT IMAGERY
OBS VA DTG: 21/0100Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 21/0700Z NO VA EXP
FCST VA CLD +12HR: 21/1300Z NO VA EXP
FCST VA CLD +18HR: 21/1900Z NO VA EXP
RMK: EARLIER VA CLDS OBS IN STLT HAVE DISP.
STEAM/GAS EMS OBS IN STLT. WX CLDS OBS OVER
SUMMIT REGION. NO NEW VA RPRTS AND OBS RECEIVED.
VA EVENT ENDED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-11-20 19:44


Original Message :

Received FVXX21 at 19:47 UTC, 20/11/20 from KNES
VA ADVISORY
DTG: 20201120/1944Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1135
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: VA CLDS OBS IN EARLIER SUMMIT
WEB CAM IMAGERY
OBS VA DTG: 20/1920Z
OBS VA CLD: SFC/FL240 S0159 W07819 - S0207 W07758 - S0220 W07813 - S0201 W07822 - S0159 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 21/0130Z SFC/FL240 S0159 W07817 - S0222 W07807 - S0223 W07831 - S0201 W07823 - S0159 W07817
FCST VA CLD +12HR: 21/0730Z NO VA EXP
FCST VA CLD +18HR: 21/1330Z NO VA EXP
RMK: VA CLDS OBS IN EARLIER SUMMIT WEB CAM. LOW
CONF WITH VAA FCST DUE TO VA NOT SEEN IN STLT DUE
TO WX CLDS. VA HGT FM PREV VAA. VA DIR FM NWP
MDLS SHOWS SE-LY TO S-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201121/0145Z

2020-11-20 14:04


Original Message :

Received FVXX21 at 14:06 UTC, 20/11/20 from KNES
VA ADVISORY
DTG: 20201120/1404Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1134
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: NEW VA EMS AT FL240
OBS VA DTG: 20/1314Z
OBS VA CLD: SFC/FL240 S0200 W07820 - S0201 W07819 - S0210 W07826 - S0206 W07829 - S0200 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 20/1900Z SFC/FL240 S0200 W07820 - S0201 W07819 - S0216 W07804 - S0221 W07814 - S0200 W07820
FCST VA CLD +12HR: 21/0100Z SFC/FL240 S0200 W07819 - S0216 W07802 - S0222 W07814 - S0201 W07819 - S0200 W07819
FCST VA CLD +18HR: 21/0700Z NO VA EXP
RMK: DARK GRAY VA EM IS RPRT 2000M ABOVE SUMMIT
AND MOV SW. VA IS NOT OBS ON STLT DUE TO THICK WX
CLDS. VA IS DRAWN BASED ON FL INFO AND NWP MDL
WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20201120/2000Z

2020-11-20 10:50


Original Message :

Received FVXX21 at 10:53 UTC, 20/11/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20201120/1050Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1133
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 20/0920Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0200 W07819 - S0217 W07833 - S0207 W07840 - S0158 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 20/1530Z SFC/FL200 S0158 W07819 - S0159 W07818 - S0228 W07816 - S0225 W07831 - S0158 W07819
FCST VA CLD +12HR: 20/2130Z NO VA EXP
FCST VA CLD +18HR: 21/0330Z NO VA EXP
RMK: CORR FOR OBS VA DATE. VA CLD OBS IN SAT EXT
UP TO 20 NM SW FM SUMMIT DURING BREAK IN WX CLD
COVER. OBS VA FL ESTD FM NWP MDLS AND PREV VAA.
IR HOTSPOT VISIBLE. FL MVMT EXP TO TURN TO S THRU
T+6 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201120/1545Z

2020-11-20 05:08


Original Message :

Received FVXX21 at 05:13 UTC, 20/11/20 from KNES
VA ADVISORY
DTG: 20201120/0508Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1132
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 13/0440Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0201 W07818 - S0214 W07832 - S0204 W07839 - S0158 W07819 MOV SW 5-10KT
FCST VA CLD +6HR: 13/1030Z SFC/FL200 S0159 W07819 - S0201 W07817 - S0220 W07838 - S0205 W07846 - S0159 W07819
FCST VA CLD +12HR: 13/1630Z NO VA EXP
FCST VA CLD +18HR: 13/2230Z NO VA EXP
RMK: VA NOT CURRENTLY OBS DUE TO WX CLD OBSCN.
BRIEF BREAK IN WX CLD COVER AT 0330Z REVEALED
CONTD VA EMS MOV SW TO AT LEAST 20 NM FM SUMMIT.
FL WINDS EXP TO PERSIST THRU T+6 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201120/1115Z=

2020-11-19 23:21


Original Message :

Received FVXX21 at 23:30 UTC, 19/11/20 from KNES
VA ADVISORY
DTG: 20201119/2321Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1131
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS AND SUMMIT HOTSPOT
OBS IN STLT IMAGERY
OBS VA DTG: 19/2300Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0201 W07817 - S0219 W07825 - S0205 W07838 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 20/0500Z SFC/FL200 S0158 W07822 - S0202 W07817 - S0228 W07825 - S0205 W07847 - S0158 W07822
FCST VA CLD +12HR: 20/1100Z NO VA EXP
FCST VA CLD +18HR: 20/1700Z NO VA EXP
RMK: VA CLDS AND SUMMIT HOTSPOT OBS IN STLT. LOW
CONF WITH VA EXT DUE TO WX CLDS OVER REGION. VA
HGT FM PREV VAA. VA DIR FM STLT/NWP MDLS SHOWS
CONT SW-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201120/0515Z=

2020-11-19 17:35


Original Message :

Received FVXX21 at 17:52 UTC, 19/11/20 from KNES
VA ADVISORY
DTG: 20201119/1735Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1130
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 19/1700Z
OBS VA CLD: SFC/FL200 S0153 W07840 - S0159 W07820 - S0201 W07819 - S0204 W07840 - S0153 W07840 MOV W 10-15KT
FCST VA CLD +6HR: 19/2300Z NO VA EXP
FCST VA CLD +12HR: 20/0500Z NO VA EXP
FCST VA CLD +18HR: 20/1100Z NO VA EXP
RMK: POSS VA CLD OBS IN STLT BETWEEN BREAKS IN WX
CLD. MVMT BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201119/2330Z=

2020-11-19 12:30


Original Message :

Received FVXX21 at 12:38 UTC, 19/11/20 from KNES
VA ADVISORY
DTG: 20201119/1230Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1129
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ASH3D.
ERUPTION DETAILS: POSS INTMT VA CLDS.
OBS VA DTG: 19/1200Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0202 W07818 - S0225 W07832 - S0214 W07848 - S0159 W07819 MOV SW 15-20KT
SW 15-20KT
FCST VA CLD +6HR: 19/1800Z SFC/FL200 S0159 W07819 - S0202 W07817 - S0225 W07832 - S0214 W07848 - S0159 W07819
S0159 W07819
FCST VA CLD +12HR: 20/0000Z NO VA EXP
FCST VA CLD +18HR: 20/0600Z NO VA EXP
RMK: POSS VA CLD OBS IN WEBCAM BUT VIS IN
OBSCURED BY WX CLD. MVMT AND FCST BASED ON ASH3D
AND NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201119/1830Z=

2020-11-19 07:03


Original Message :

Received FVXX21 at 07:12 UTC, 19/11/20 from KNES
VA ADVISORY
DTG: 20201119/0703Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1128
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBSD MOVG W.
OBS VA DTG: 19/0620Z
OBS VA CLD: SFC/FL200 S0157 W07835 - S0200 W07819 - S0204 W07817 - S0208 W07834 - S0157 W07835 MOV W 5-10KT
W 5-10KT
FCST VA CLD +6HR: 19/1230Z SFC/FL200 S0153 W07844 - S0159 W07818 - S0204 W07817 - S0207 W07846 - S0153 W07844
S0153 W07844
FCST VA CLD +12HR: 19/1830Z SFC/FL200 S0156 W07855 - S0200 W07817 - S0204 W07818 - S0214 W07853 - S0156 W07855
W07853 - S0156 W07855
FCST VA CLD +18HR: 20/0030Z SFC/FL200 S0147 W07856 - S0159 W07820 - S0204 W07818 - S0205 W07901 - S0147 W07856
W07901 - S0147 W07856
RMK: VA CLD EXTDS ABT 12 NMI W OF SUMMIT ON STLT
IMAGERY. NWP MDLS SUGGEST VA CLD AT FL200. NWP
MDLS FCST LTLCG IN WINDS THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201119/1300Z=

2020-11-19 01:22


Original Message :

Received FVXX21 at 01:30 UTC, 19/11/20 from KNES
VA ADVISORY
DTG: 20201119/0122Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1127
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 19/0050Z
OBS VA CLD: SFC/FL200 S0157 W07831 - S0159 W07819 - S0201 W07819 - S0204 W07831 - S0157 W07831 MOV W 5KT
W 5KT
FCST VA CLD +6HR: 19/0700Z SFC/FL200 S0151 W07831 - S0159 W07818 - S0201 W07819 - S0156 W07834 - S0151 W07831
S0151 W07831
FCST VA CLD +12HR: 19/1300Z SFC/FL200 S0153 W07831 - S0159 W07819 - S0200 W07820 - S0159 W07832 - S0153 W07831
W07832 - S0153 W07831
FCST VA CLD +18HR: 19/1900Z SFC/FL200 S0156 W07838 - S0159 W07818 - S0200 W07819 - S0201 W07838 - S0156 W07838
W07838 - S0156 W07838
RMK: FAINT VA SIGNATURE DETECTED IN BINOVC MOVG W
OF SUMMIT. HOTSPOT SEEN ON SWIR. NWP MDL WINDS
FIRST TURN FM THE ESE AFTER T+6 HR THEN BACK FM
THE E BY T+18 HR AND INCR IN SPD. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201119/0715Z=

2020-11-18 19:24


Original Message :

Received FVXX21 at 19:31 UTC, 18/11/20 from KNES
VA ADVISORY
DTG: 20201118/1924Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1126
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 18/1850Z
OBS VA CLD: SFC/FL210 S0144 W07840 - S0200 W07819 - S0201 W07820 - S0152 W07847 - S0144 W07840 MOV NW 5-10KT
NW 5-10KT
FCST VA CLD +6HR: 19/0100Z SFC/FL210 S0143 W07840 - S0201 W07819 - S0202 W07820 - S0152 W07847 - S0143 W07840
S0143 W07840
FCST VA CLD +12HR: 19/0700Z SFC/FL210 S0142 W07840 - S0200 W07819 - S0202 W07820 - S0152 W07847 - S0142 W07840
W07847 - S0142 W07840
FCST VA CLD +18HR: 19/1300Z NO VA EXP
RMK: VA CLD OBS IN STLT MOV NW OF SUMMIT APRX 20
NM PRIOR TO WX CLDS OBSCURING VIS. FCST BASED ON
NWP. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201119/0130Z=

2020-11-18 13:45


Original Message :

Received FVXX21 at 13:53 UTC, 18/11/20 from KNES
VA ADVISORY
DTG: 20201118/1345Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1125
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 18/1320Z
OBS VA CLD: SFC/FL210 S0131 W07834 - S0159 W07819 - S0202 W07820 - S0140 W07847 - S0131 W07834 MOV NW 10-15KT
FCST VA CLD +6HR: 18/1930Z SFC/FL210 S0128 W07836 - S0159 W07819 - S0202 W07820 - S0138 W07852 - S0128 W07836
FCST VA CLD +12HR: 19/0130Z SFC/FL210 S0135 W07845 - S0159 W07819 - S0202 W07820 - S0150 W07854 - S0135 W07845
FCST VA CLD +18HR: 19/0730Z SFC/FL210 S0146 W07853 - S0158 W07819 - S0201 W07819 - S0202 W07853 - S0146 W07853
RMK: LGT VA CLDS OBS IN STLT APRX 30 NM NW OF
SUMMIT WITH NEW LARGER EM EXTDG APRX 15 NM NW FM
SUMMIT. FL AND FCST MVMT BASED ON NWP MODEL GDNC.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201118/1945Z=

2020-11-18 08:07


Original Message :

Received FVXX21 at 08:16 UTC, 18/11/20 from KNES
VA ADVISORY
DTG: 20201118/0807Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1124
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 18/0801Z
OBS VA CLD: SFC/FL200 S0138 W07825 - S0139 W07811 - S0158 W07819 - S0138 W07825 MOV N 5-10KT
FCST VA CLD +6HR: 18/1400Z SFC/FL200 S0138 W07826 - S0138 W07811 - S0159 W07820 - S0138 W07826
FCST VA CLD +12HR: 18/2000Z NO VA EXP
FCST VA CLD +18HR: 19/0200Z NO VA EXP
RMK: NEW VA EMS OBS MOV N FM SUMMIT. VA IS LGT
HWVR VA SIGNATURE SHOWS UP WELL. VA FCST TO CONT
N MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201118/1400Z=

2020-11-17 18:03


Original Message :

Received FVXX21 at 18:12 UTC, 17/11/20 from KNES
VA ADVISORY
DTG: 20201117/1803Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1123
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA CLDS HAVE DISP IN STLT
IMAGERY
OBS VA DTG: 17/1740Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 17/2330Z NO VA EXP
FCST VA CLD +12HR: 18/0530Z NO VA EXP
FCST VA CLD +18HR: 18/1130Z NO VA EXP
RMK: EARLIER VA CLDS OBS IN STLT HAVE DISP.
SUMMIT HOTSPOT HAS DISP IN STLT. NO NEW VA RPRTS
AND NO NEW VA OBS RECEIVED. VA EVENT ENDED.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-17 12:49


Original Message :

Received FVXX21 at 12:57 UTC, 17/11/20 from KNES
VA ADVISORY
DTG: 20201117/1249Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1122
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN VIS STLT IMAGERY
OBS VA DTG: 17/1210Z
OBS VA CLD: SFC/FL210 S0141 W07813 - S0202 W07817 - S0202 W07823 - S0143 W07834 - S0141 W07813 MOV N 5-10KT
N 5-10KT
FCST VA CLD +6HR: 17/1800Z SFC/FL210 S0134 W07825 - S0141 W07804 - S0204 W07816 - S0202 W07824 - S0134 W07825
S0134 W07825
FCST VA CLD +12HR: 18/0000Z SFC/FL210 S0133 W07825 - S0141 W07800 - S0204 W07815 - S0201 W07825 - S0133 W07825
W07825 - S0133 W07825
FCST VA CLD +18HR: 18/0600Z SFC/FL210 S0132 W07823 - S0141 W07759 - S0204 W07814 - S0201 W07824 - S0132 W07823
W07824 - S0132 W07823
RMK: VA CLDS OBS IN VIS STLT. LOW CONF WITH VA
FCST DUE TO LGT WINDS AND WX CLDS. VA HGT FM PREV
VAA. VA DIR FM STLT/NWP MDLS SHOWS N-LY TO NNE-LY
MOVMT TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201117/1845Z=

2020-11-17 07:32


Original Message :

Received FVXX21 at 07:42 UTC, 17/11/20 from KNES
VA ADVISORY
DTG: 20201117/0732Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1121
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 17/0730Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0202 W07811 - S0211 W07813 - S0206 W07828 - S0159 W07820 MOV S 5KT
FCST VA CLD +6HR: 17/1330Z SFC/FL210 S0159 W07820 - S0213 W07831 - S0202 W07837 - S0159 W07820
FCST VA CLD +12HR: 17/1930Z SFC/FL210 S0159 W07819 - S0209 W07835 - S0159 W07838 - S0159 W07819
FCST VA CLD +18HR: 18/0130Z SFC/FL210 S0157 W07841 - S0159 W07819 - S0208 W07837 - S0157 W07841
RMK: CONT VA EMS OBS IN STLT IMAGERY. VA
CURRENTLY MOV S FM SUMMIT HOWEVER MOV IS VAR. NWP
MODELS ARE LGT AND VAR. FCST CONFIDENCE LOW.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201117/1330Z=

2020-11-17 01:49


Original Message :

Received FVXX21 at 01:57 UTC, 17/11/20 from KNES
VA ADVISORY
DTG: 20201117/0149Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1120
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 17/0120Z
OBS VA CLD: SFC/FL210 S0158 W07819 - S0202 W07756 - S0211 W07759 - S0202 W07820 - S0158 W07819 MOV E 5-10KT
E 5-10KT
FCST VA CLD +6HR: 17/0730Z SFC/FL210 S0155 W07744 - S0209 W07744 - S0204 W07821 - S0158 W07819 - S0155 W07744
S0155 W07744
FCST VA CLD +12HR: 17/1330Z NO VA EXP
FCST VA CLD +18HR: 17/1930Z NO VA EXP
RMK: VA SEEN IN SAT IMAGERY MOV ESE AND EXTDG
ARND 10 NM FM SUMMIT. A E-LY MOV IS FCST THRU T+6
BASED ON NWP. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201117/0745Z=

2020-11-16 08:58


Original Message :

Received FVXX21 at 09:02 UTC, 16/11/20 from KNES
VA ADVISORY
DTG: 20201116/0858Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1119
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 16/0857Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 16/1500Z NO VA EXP
FCST VA CLD +12HR: 16/2100Z NO VA EXP
FCST VA CLD +18HR: 17/0300Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-11-16 03:19


Original Message :

Received FVXX21 at 03:35 UTC, 16/11/20 from KNES
VA ADVISORY
DTG: 20201116/0319Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1118
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: POSS VA ACT CONTG.
OBS VA DTG: 16/0250Z
OBS VA CLD: SFC/FL220 S0152 W07840 - S0159 W07819 - S0204 W07819 - S0206 W07840 - S0152 W07840 MOV W 5-10KT
FCST VA CLD +6HR: 16/0900Z SFC/FL220 S0158 W07849 - S0159 W07820 - S0204 W07819 - S0211 W07849 - S0158 W07849
FCST VA CLD +12HR: 16/1500Z SFC/FL220 S0152 W07849 - S0159 W07820 - S0202 W07820 - S0207 W07849 - S0152 W07849
FCST VA CLD +18HR: 16/2100Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY DUE TO WX
CLDS. SEVERAL VONA RECEIVED OVER THE LAST 6 HOURS
HAVE INDICATED CONT VA ACT. WEB CAM HAS SHOWED VA
ACT TOO. MODEL GUIDANCE SHOWS A MOSTLY W-LY MOV THRU
T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201116/0915Z=

2020-11-15 22:05


Original Message :

Received FVXX21 at 22:14 UTC, 15/11/20 from KNES
VA ADVISORY
DTG: 20201115/2205Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1117
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: VA SEEN IN SAT AND WEBCAM
OBS VA DTG: 15/2140Z
OBS VA CLD: SFC/FL220 S0201 W07820 - S0204 W07820 - S0220 W07829 - S0205 W07841 - S0201 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 16/0330Z SFC/FL220 S0145 W07852 - S0201 W07820 - S0202 W07820 - S0208 W07853 - S0145 W07852
FCST VA CLD +12HR: 16/0930Z SFC/FL220 S0140 W07852 - S0200 W07819 - S0203 W07819 - S0204 W07854 - S0140 W07852
FCST VA CLD +18HR: 16/1530Z SFC/FL220 S0147 W07852 - S0159 W07820 - S0204 W07819 - S0204 W07853 - S0147 W07852
RMK: VA SEEN IN SAT IMAGERY MOV SW FM SUMMIT.
VONA RPRTS INDICATE VA OVER 1000M ABOVE SUMMIT.
MODEL GUIDANCE SHOWS VA TO BE NEAR FL220.
NWP INDICATES A MORE WNW MOV BY T+6 HRS AND NW
MOV BY T+12. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201116/0400Z=

2020-11-15 16:58


Original Message :

Received FVXX21 at 17:05 UTC, 15/11/20 from KNES
VA ADVISORY
DTG: 20201115/1658Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1116
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 15/1620Z
OBS VA CLD: SFC/FL240 S0146 W07830 - S0200 W07819 - S0201 W07819 - S0152 W07834 - S0146 W07830 MOV NW 5-10KT
NW 5-10KT
FCST VA CLD +6HR: 15/2230Z SFC/FL240 S0154 W07834 - S0159 W07819 - S0201 W07819 - S0201 W07835 - S0154 W07834
S0154 W07834
FCST VA CLD +12HR: 16/0430Z SFC/FL240 S0155 W07834 - S0159 W07819 - S0201 W07820 - S0201 W07835 - S0155 W07834
W07835 - S0155 W07834
FCST VA CLD +18HR: 16/1030Z SFC/FL240 S0154 W07835 - S0159 W07818 - S0201 W07820 - S0201 W07835 - S0154 W07835
W07835 - S0154 W07835
RMK: VA NOT DETECTED ON STLT DUE TO XTNSV WX CLDS
IN AREA. OCNL HOTSPOT NOTED ON SWIR. VONA RPRT
INDICATES VA EMS MOVG NW OF SUMMIT. NWP MDL WINDS
FCST TO TURN MORE FM THE ESE BY T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201115/2300Z=

2020-11-15 09:52


Original Message :

Received FVXX21 at 10:01 UTC, 15/11/20 from KNES
VA ADVISORY
DTG: 20201115/0952Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1115
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 15/0952Z
OBS VA CLD: VA NOT IDENTIFIED IN STLT DATA
FCST VA CLD +6HR: 15/1600Z NO VA EXP
FCST VA CLD +12HR: 15/2200Z NO VA EXP
FCST VA CLD +18HR: 16/0400Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-15 04:34


Original Message :

Received FVXX21 at 04:41 UTC, 15/11/20 from KNES
VA ADVISORY
DTG: 20201115/0434Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1114
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA
OBS VA DTG: 15/0431Z
OBS VA CLD: SFC/FL220 S0142 W07825 - S0158 W07820 - S0158 W07843 - S0142 W07825 MOV W 5-10KT
FCST VA CLD +6HR: 15/1030Z SFC/FL220 S0143 W07835 - S0159 W07820 - S0204 W07844 - S0143 W07835
FCST VA CLD +12HR: 15/1630Z NO VA EXP
FCST VA CLD +18HR: 15/2230Z NO VA EXP
RMK: POSS REMNANT VA ALOFT MOV W TO NW FM SUMMIT.
VA NOT OBS DUE TO WX CLDS. WINDS ARE VAR AND LOW
WITH LOW MODEL CONFIDENCE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201115/1030Z=

2020-11-14 22:43


Original Message :

Received FVXX21 at 22:52 UTC, 14/11/20 from KNES
VA ADVISORY
DTG: 20201114/2243Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1113
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: VA SEEN IN SAT AND WEBCAM.
OBS VA DTG: 14/2220Z
OBS VA CLD: SFC/FL220 S0151 W07828 - S0159 W07819 - S0201 W07820 - S0155 W07832 - S0151 W07828 MOV NW 10-15KT
NW 10-15KT
FCST VA CLD +6HR: 15/0430Z SFC/FL220 S0146 W07823 - S0200 W07819 - S0201 W07820 - S0150 W07834 - S0146 W07823
S0146 W07823
FCST VA CLD +12HR: 15/1030Z SFC/FL220 S0144 W07820 - S0200 W07819 - S0200 W07820 - S0148 W07829 - S0144 W07820
W07829 - S0144 W07820
FCST VA CLD +18HR: 15/1630Z SFC/FL220 S0146 W07826 - S0159 W07819 - S0201 W07820 - S0151 W07835 - S0146 W07826
W07835 - S0146 W07826
RMK: VA SEEN IN SAT IMAGERY MOV NW AND EXTDG
NEARLY 20 NM FM SUMMIT. VA EMS CONFIRMED ON WEB
CAM. MODEL GUIDANCE SHOWS A NW/N MOV THRU T+18
HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201115/0445Z=

2020-11-14 18:21


Original Message :

Received FVXX21 at 18:30 UTC, 14/11/20 from KNES
VA ADVISORY
DTG: 20201114/1821Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1112
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 14/1750Z
OBS VA CLD: SFC/FL240 S0148 W07831 - S0159 W07819 - S0200 W07820 - S0156 W07834 - S0148 W07831 MOV NW 5-10KT
FCST VA CLD +6HR: 15/0000Z SFC/FL240 S0152 W07833 - S0200 W07819 - S0201 W07820 - S0159 W07834 - S0152 W07833
FCST VA CLD +12HR: 15/0600Z SFC/FL240 S0153 W07833 - S0159 W07819 - S0201 W07820 - S0200 W07835 - S0153 W07833
FCST VA CLD +18HR: 15/1200Z SFC/FL240 S0153 W07834 - S0159 W07819 - S0201 W07820 - S0201 W07836 - S0153 W07834
RMK: VA DETECTED ON STLT MOVG NW OF SUMMIT. WEBCAM
SHOWS CONTG VA EMS AND VONA RPRT CONFIRMS. NWP MDL
WINDS BECMG MORE FM THE ESE BY T+6 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201115/0015Z=

2020-11-14 12:46


Original Message :

Received FVXX21 at 12:56 UTC, 14/11/20 from KNES
VA ADVISORY
DTG: 20201114/1246Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1111
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 14/1200Z
OBS VA CLD: SFC/FL240 S0156 W07830 - S0200 W07819 - S0201 W07820 - S0159 W07831 - S0156 W07830 MOV W 5-10KT
FCST VA CLD +6HR: 14/1800Z SFC/FL240 S0156 W07832 - S0159 W07819 - S0200 W07819 - S0201 W07832 - S0156 W07832
FCST VA CLD +12HR: 15/0000Z SFC/FL240 S0156 W07832 - S0159 W07819 - S0200 W07820 - S0201 W07832 - S0156 W07832
FCST VA CLD +18HR: 15/0600Z NO VA EXP
RMK: VA DETECTED ON STLT IN BINOVC MOVG WNW OF
SUMMIT. VONA RPRT INDICATES VA HGT INCR. NWP MDL
WINDS LTL CHG THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201114/1845Z=

2020-11-14 07:01


Original Message :

Received FVXX21 at 07:09 UTC, 14/11/20 from KNES
VA ADVISORY
DTG: 20201114/0701Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1110
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 14/0640Z
OBS VA CLD: SFC/FL210 S0135 W07830 - S0159 W07819 - S0201 W07820 - S0141 W07841 - S0135 W07830 MOV NW 10-15KT
FCST VA CLD +6HR: 14/1230Z SFC/FL210 S0145 W07839 - S0200 W07819 - S0202 W07819 - S0158 W07840 - S0145 W07839
FCST VA CLD +12HR: 14/1830Z NO VA EXP
FCST VA CLD +18HR: 15/0030Z NO VA EXP
RMK: PLUME OF VA NOTED IN VOLCAT PROD AND SEEN IN
OTHER IR IMAGERY. VA EXTENDS NEAR CONTINUOUSLY TO
THE NW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201114/1300Z=

2020-11-13 19:51


Original Message :

Received FVXX21 at 20:01 UTC, 13/11/20 from KNES
VA ADVISORY
DTG: 20201113/1951Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1109
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 13/1920Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 14/0130Z NO VA EXP
FCST VA CLD +12HR: 14/0730Z NO VA EXP
FCST VA CLD +18HR: 14/1330Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY. NO FURTHER
RPRTS OF VA. ANY NEW VA EMS WOULD MOV TWD THE SW
BASED ON MODEL GUIDANCE ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-13 14:00


Original Message :

Received FVXX21 at 14:09 UTC, 13/11/20 from KNES
VA ADVISORY
DTG: 20201113/1400Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1108
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 13/1330Z
OBS VA CLD: SFC/FL210 S0201 W07819 - S0204 W07820 - S0202 W07824 - S0201 W07820 - S0201 W07819 MOV SW 5KT
FCST VA CLD +6HR: 13/1930Z SFC/FL210 S0200 W07820 - S0201 W07819 - S0207 W07818 - S0201 W07826 - S0200 W07820
FCST VA CLD +12HR: 14/0130Z NO VA EXP
FCST VA CLD +18HR: 14/0730Z NO VA EXP
RMK: FAINT VA CAN BE SEEN ON STLT BUT IS OFTEN
OBSCURED BY CLDS. NWP MDL WND IS LGT AND VRB. LOW
CONFIDENCE IN FCST DUE TO VRB WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20201113/2000Z=

2020-11-13 08:20


Original Message :

Received FVXX21 at 08:28 UTC, 13/11/20 from KNES
VA ADVISORY
DTG: 20201113/0820Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1107
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 13/0800Z
OBS VA CLD: SFC/FL210 S0155 W07838 - S0159 W07819 - S0201 W07819 - S0209 W07839 - S0155 W07838 MOV W 10-15KT
FCST VA CLD +6HR: 13/1400Z SFC/FL210 S0158 W07843 - S0159 W07820 - S0200 W07819 - S0210 W07842 - S0158 W07843
FCST VA CLD +12HR: 13/2000Z SFC/FL210 S0200 W07820 - S0201 W07819 - S0213 W07844 - S0204 W07845 - S0200 W07820
FCST VA CLD +18HR: 14/0200Z NO VA EXP
RMK: INTERMITTENT VA EMS NOTED IN VOLCAT PROD AND
SEEN IN SW IR STLT IMAGERY. WEB CAM INOP. VA MOV
TO W AND WSW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201113/1415Z=

2020-11-13 02:42


Original Message :

Received FVXX21 at 02:50 UTC, 13/11/20 from KNES
VA ADVISORY
DTG: 20201113/0242Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1106
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 13/0210Z
OBS VA CLD: SFC/FL210 S0153 W07830 - S0159 W07819 - S0201 W07819 - S0203 W07832 - S0153 W07830 MOV W 5-10KT
FCST VA CLD +6HR: 13/0800Z SFC/FL210 S0153 W07840 - S0159 W07819 - S0201 W07819 - S0207 W07839 - S0153 W07840
FCST VA CLD +12HR: 13/1400Z NO VA EXP
FCST VA CLD +18HR: 13/2000Z NO VA EXP
RMK: VA CLD OBS IN STLT TURNING FROM NW TO W
EXTDG APRX 10 NM. NWP MODEL GDNC AND ASH3D DO NOT
AGREE. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201113/0845Z=

2020-11-12 16:11


Original Message :

Received FVXX21 at 16:19 UTC, 12/11/20 from KNES
VA ADVISORY
DTG: 20201112/1611Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1105
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 12/1610Z
OBS VA CLD: VA NOT IDENTIFIABLE IN STLT DATA
FCST VA CLD +6HR: 12/2200Z NO VA EXP
FCST VA CLD +12HR: 13/0400Z NO VA EXP
FCST VA CLD +18HR: 13/1000Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-12 10:27


Original Message :

Received FVXX21 at 10:35 UTC, 12/11/20 from KNES
VA ADVISORY
DTG: 20201112/1027Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1104
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/1000Z
OBS VA CLD: SFC/FL220 S0155 W07801 - S0159 W07759 - S0201 W07819 - S0158 W07820 - S0155 W07801 MOV E 5-10KT
FCST VA CLD +6HR: 12/1600Z SFC/FL220 S0158 W07819 - S0211 W07814 - S0212 W07817 - S0159 W07821 - S0158 W07819
FCST VA CLD +12HR: 12/2200Z NO VA EXP
FCST VA CLD +18HR: 13/0400Z NO VA EXP
RMK: EVEN WITH EXTENSIVE WX CLD IN THE AREA, A
PLUME OF VA WAS DETECTED IN STLT EXT 15 NM E OF
THE SUMMIT. LOW CONFIDENCE IN 6 HR FCST DUE TO
VRBL WNDS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201112/1630Z=

2020-11-12 06:52


Original Message :

Received FVXX21 at 07:00 UTC, 12/11/20 from KNES
VA ADVISORY
DTG: 20201112/0652Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1103
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/0630Z
OBS VA CLD: SFC/FL210 S0150 W07818 - S0152 W07814 - S0201 W07818 - S0201 W07820 - S0150 W07818 MOV N 5KT
N 5KT
FCST VA CLD +6HR: 12/1230Z NO VA EXP
FCST VA CLD +12HR: 12/1830Z NO VA EXP
FCST VA CLD +18HR: 13/0030Z NO VA EXP
RMK: VA NOT DETECTED IN STLT IMAGERY WI DENSE WX
CLD IN THE AREA. OBS VA BASED ON NWP MODEL
GUIDANCE WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201112/1245Z=

2020-11-12 01:24


Original Message :

Received FVXX21 at 01:34 UTC, 12/11/20 from KNES
VA ADVISORY
DTG: 20201112/0124Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1102
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLDS.
OBS VA DTG: 12/0100Z
OBS VA CLD: SFC/FL210 S0201 W07820 - S0202 W07819 - S0213 W07823 - S0209 W07828 - S0201 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/0700Z SFC/FL210 S0152 W07836 - S0201 W07818 - S0202 W07820 - S0204 W07838 - S0152 W07836
FCST VA CLD +12HR: 12/1300Z NO VA EXP
FCST VA CLD +18HR: 12/1900Z NO VA EXP
RMK: VA NOT OBSD ON STLT OR WEBCAM DUE TO
EXTENSIVE WX CLD CVR. NWP MDLS SUGGEST VA SHUD
SLOWLY BE MOVG SW. NWP MDLS ALSO FCST VA TO MOV
WNW BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201112/0730Z=

2020-11-11 19:33


Original Message :

Received FVXX21 at 19:43 UTC, 11/11/20 from KNES
VA ADVISORY
DTG: 20201111/1933Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1101
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLDS.
OBS VA DTG: 11/1900Z
OBS VA CLD: SFC/FL210 S0201 W07821 - S0202 W07819 - S0216 W07828 - S0210 W07833 - S0201 W07821 MOV SW 5-10KT
FCST VA CLD +6HR: 12/0100Z SFC/FL210 S0200 W07819 - S0202 W07818 - S0216 W07835 - S0206 W07840 - S0200 W07819
FCST VA CLD +12HR: 12/0700Z SFC/FL210 S0155 W07838 - S0200 W07819 - S0202 W07819 - S0204 W07841 - S0155 W07838
FCST VA CLD +18HR: 12/1300Z NO VA EXP
RMK: VA CLD PSBLY OBSD MOVG TO SW AND DISPG ABT
15 NMI FM SUMMIT. WEBCAM OBSCD BY WX CLD CVR. NWP
MDLS FCST VA TO MOV WNW BY T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201112/0130Z=

2020-11-11 13:52


Original Message :

Received FVXX21 at 14:01 UTC, 11/11/20 from KNES
VA ADVISORY
DTG: 20201111/1352Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1100
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 11/1310Z
OBS VA CLD: SFC/FL220 S0151 W07754 - S0155 W07753 - S0201 W07820 - S0159 W07820 - S0151 W07754 MOV NE 5KT SFC/FL220 S0155 W07817 - S0204 W07819 - S0202 W07823 - S0156 W07823 - S0155 W07817 MOV W 5KT
FCST VA CLD +6HR: 11/1900Z SFC/FL220 S0159 W07819 - S0201 W07819 - S0206 W07825 - S0201 W07828 - S0159 W07819
FCST VA CLD +12HR: 12/0100Z SFC/FL2200 S0200 W07818 - S0208 W07825 - S0204 W07828 - S0200 W07820 - S0200 W07818
FCST VA CLD +18HR: 12/0700Z SFC/FL2200 S0159 W07828 - S0159 W07819 - S0201 W07819 - S0204 W07828 - S0159 W07828
RMK: VA PLUME DETECTED ON STLT EXTENDED NE OF
SUMMIT BUT APPEARS TO BE DSIPTNG. WINDS ALOFT
CHANGING DIR AND BECMG LGT. VA SHUD MOV MORE W
AND SW AFTER T+0 HR BUT CONF IS LOW. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201111/1945Z=

2020-11-11 07:54


Original Message :

Received FVXX21 at 08:01 UTC, 11/11/20 from KNES
VA ADVISORY
DTG: 20201111/0754Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1099
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 11/0730Z
OBS VA CLD: SFC/FL220 S0125 W07749 - S0136 W07737 - S0202 W07819 - S0158 W07822 - S0125 W07749 MOV NE 5-10KT
FCST VA CLD +6HR: 11/1330Z SFC/FL220 S0047 W07725 - S0106 W07659 - S0203 W07818 - S0158 W07821 - S0047 W07725
FCST VA CLD +12HR: 11/1930Z SFC/FL220 S0038 W07751 - S0049 W07723 - S0201 W07818 - S0159 W07820 - S0038 W07751
FCST VA CLD +18HR: 12/0130Z SFC/FL220 S0035 W07756 - S0044 W07728 - S0201 W07817 - S0159 W07820 - S0035 W07756
RMK: BROKEN PLUME OF VA OBS EXT 45 NM NE FM
SUMMIT. OBS VA FL ESTD FM NWP MDLS WITH LOWER
CONFIDENCE DUE TO LGT FL WINDS. MVMT EXP TO TURN
TO NNE BY T+18 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201111/1400Z=

2020-11-11 02:53


Original Message :

Received FVXX21 at 02:59 UTC, 11/11/20 from KNES
VA ADVISORY
DTG: 20201111/0253Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1098
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 11/0230Z
OBS VA CLD: SFC/FL220 S0137 W07804 - S0143 W07756 - S0201 W07819 - S0158 W07820 - S0137 W07804 MOV NE 5-10KT
NE 5-10KT
FCST VA CLD +6HR: 11/0830Z SFC/FL220 S0123 W07808 - S0201 W07818 - S0200 W07821 - S0124 W07825 - S0123 W07808
S0123 W07808
FCST VA CLD +12HR: 11/1430Z SFC/FL220 S0123 W07834 - S0159 W07818 - S0201 W07822 - S0132 W07849 - S0123 W07834
W07849 - S0123 W07834
FCST VA CLD +18HR: 11/2030Z NO VA EXP
RMK: VA NOT CURRENTLY OBS DUE TO WX CLD OBSCN.
EARLIER REMNANT VA DSIPTD. VA EMS MOV NE UP TO 30
NM FM SUMMIT OBS PRIOR TO WX CLD OBSCN IN PAST
FEW HRS. FL MVMT EXP TO TURN TO NW BY T+12 HRS.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201111/0900Z=

2020-11-10 20:53


Original Message :

Received FVXX21 at 20:59 UTC, 10/11/20 from KNES
VA ADVISORY
DTG: 20201110/2053Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1097
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. GEOPHYSICAL INST.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 10/2020Z
OBS VA CLD: SFC/FL220 S0020 W07732 - S0023 W07723 - S0035 W07726 - S0032 W07735 - S0020 W07732 MOV N 5-10KT SFC/FL220 S0102 W07723 - S0114 W07653 - S0140 W07717 - S0126 W07741 - S0102 W07723 MOV N 5-10KT SFC/FL220 S0153 W07819 - S0153 W07813 - S0202 W07817 - S0201 W07822 - S0153 W07819 MOV N 5-10KT
5-10KT
FCST VA CLD +6HR: 11/0230Z SFC/FL220 S0125 W07821 - S0126 W07814 - S0202 W07816 - S0202 W07822 - S0125 W07821
S0125 W07821
FCST VA CLD +12HR: 11/0830Z SFC/FL220 S0122 W07819 - S0123 W07810 - S0202 W07816 - S0202 W07820 - S0122 W07819
W07820 - S0122 W07819
FCST VA CLD +18HR: 11/1430Z SFC/FL220 S0144 W07847 - S0159 W07817 - S0203 W07817 - S0150 W07853 - S0144 W07847
W07853 - S0144 W07847
RMK: REMNANT VA CLDS CENTERED 70 NM NE AND 105 NM
NNE OF SUMMIT. VA NOT SEEN AT SUMMIT DUE TO WX
CLD BUT VO RPRT EM AT 2029Z. LTLCG THRU T+12
BASED ON NWP MODELS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201111/0300Z=

2020-11-10 14:58


Original Message :

Received FVXX21 at 15:06 UTC, 10/11/20 from KNES
VA ADVISORY
DTG: 20201110/1458Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1096
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 10/1430Z
OBS VA CLD: SFC/FL220 S0045 W07747 - S0059 W07732 - S0128 W07733 - S0202 W07817 - S0200 W07822 - S0045 W07747 MOV NE 10-15KT SFC/FL220 N0028 W07611 - N0022 W07556 - S0026 W07617 - S0019 W07639 - N0028 W07611 MOV NE 10-15KT
W07639 - N0028 W07611 MOV NE 10-15KT
FCST VA CLD +6HR: 10/2030Z SFC/FL220 S0002 W07749 - S0024 W07631 - S0202 W07816 - S0159 W07820 - S0002 W07749
S0002 W07749
FCST VA CLD +12HR: 11/0230Z SFC/FL220 N0008 W07732 - S0201 W07815 - S0204 W07822 - N0000 W07816 - N0008 W07732
W07816 - N0008 W07732
FCST VA CLD +18HR: 11/0830Z SFC/FL220 N0001 W07825 - N0001 W07808 - S0200 W07813 - S0203 W07821 - N0001 W07825
W07821 - N0001 W07825
RMK: VA EXT 85 NM NNE AND 55 NM NE OF SUMMIT.
REMNANT VA CENTERED 180 NM NE OF SUMMIT WI
LEADING EDGE IN COLOMBIA. EM FCST TO BACK THRU
T+18 BASED ON NWP MODELS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201110/2100Z=

2020-11-10 10:34


Original Message :

Received FVXX21 at 10:36 UTC, 10/11/20 from KNES
VA ADVISORY
DTG: 20201110/1034Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1095
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 10/1010Z
OBS VA CLD: SFC/FL230 S0012 W07654 - S0025 W07635 - S0112 W07715 - S0049 W07737 - S0012 W07654 MOV NE 5-10KT SFC/FL230 S0121 W07804 - S0131 W07747 - S0200 W07817 - S0158 W07822 - S0121 W07804 MOV NE 5-10KT
FCST VA CLD +6HR: 10/1600Z SFC/FL230 S0038 W07740 - S0055 W07714 - S0201 W07817 - S0158 W07822 - S0038 W07740
FCST VA CLD +12HR: 10/2200Z SFC/FL230 S0013 W07716 - S0034 W07644 - S0201 W07816 - S0158 W07820 - S0013 W07716
FCST VA CLD +18HR: 11/0400Z SFC/FL230 S0010 W07758 - S0020 W07717 - S0202 W07819 - S0159 W07822 - S0010 W07758
RMK: REMNANT VA EXT 80 TO 140 NM NE OF SUMMIT AND
IS EXP TO DSIPT BY T+6 HRS. NEW VA EM EXT 45 NM
NE FM SUMMIT AND IS ONGOING. LTLCG EXP IN FL
WINDS THRU T+12 HRS BEFORE BACKING SLIGHTLY BY
T=18 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201110/1630Z

2020-11-10 05:41


Original Message :

Received FVXX21 at 05:47 UTC, 10/11/20 from KNES
VA ADVISORY
DTG: 20201110/0541Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1094
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS IN SAT.
OBS VA DTG: 10/0520Z
OBS VA CLD: SFC/FL230 S0053 W07743 - S0102 W07726 - S0146 W07803 - S0141 W07808 - S0053 W07743 MOV NE 5-10KT
FCST VA CLD +6HR: 10/1130Z SFC/FL230 S0019 W07728 - S0035 W07701 - S0202 W07817 - S0158 W07820 - S0019 W07728
FCST VA CLD +12HR: 10/1730Z SFC/FL230 S0017 W07732 - S0033 W07705 - S0202 W07817 - S0159 W07820 - S0017 W07732
FCST VA CLD +18HR: 10/2330Z NO VA EXP
RMK: VA CLD OBS EXT 20 TO 75 NM NE FM SUMMIT. NO
ONGOING VA EMS OBS NEAR SUMMIT BUT STILL PSBL
BASED ON RECENT ACT. OBS VA FL ESTD FM NWP MDLS
AND PREV VAA. FL WINDS EXP TO PERSIST THRU T+12
HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201110/1145Z=

2020-11-10 00:08


Original Message :

Received FVXX21 at 00:17 UTC, 10/11/20 from KNES
VA ADVISORY
DTG: 20201110/0008Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1093
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS DENSE VA CLDS.
OBS VA DTG: 09/2340Z
OBS VA CLD: SFC/FL230 S0137 W07805 - S0144 W07756 - S0202 W07820 - S0201 W07822 - S0137 W07805 MOV NE 5-10KT SFC/FL240 S0127 W07755 - S0136 W07746 - S0202 W07821 - S0155 W07832 - S0127 W07755 MOV N 5-10KT SFC/FL260 S0156 W07823 - S0159 W07819 - S0201 W07819 - S0200 W07826 - S0156 W07823 MOV W 5-10KT
5-10KT
FCST VA CLD +6HR: 10/0530Z SFC/FL230 S0116 W07757 - S0125 W07738 - S0202 W07819 - S0201 W07821 - S0116 W07757 SFC/FL240 NO VA EXP SFC/FL260 S0146 W07835 - S0159 W07819 - S0201 W07819 - S0204 W07840 - S0146 W07835
W07840 - S0146 W07835
FCST VA CLD +12HR: 10/1130Z SFC/FL230 S0107 W07745 - S0119 W07726 - S0202 W07819 - S0159 W07821 - S0107 W07745 SFC/FL260 NO VA EXP
W07821 - S0107 W07745 SFC/FL260 NO VA EXP
FCST VA CLD +18HR: 10/1730Z SFC/FL230 S0102 W07756 - S0109 W07738 - S0202 W07819 - S0201 W07822 - S0102 W07756
W07822 - S0102 W07756
RMK: VA OBSD EXTDG 7 NMI WNW AND 19 NMI NE OF
SUMMIT. VA ALSO FANS OUT TO 14 NMI N OF SUMMIT.
WEBCAM CONFIRMS HIGHER VA CLD MOVG WNW AT 2304Z.
FLS ESTD FM WEBCAM AND NWP MDLS, WHICH FCST LTLCG
IN WINDS THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201110/0615Z=

2020-11-09 18:25


Original Message :

Received FVXX21 at 18:34 UTC, 09/11/20 from KNES
VA ADVISORY
DTG: 20201109/1825Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1092
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 09/1750Z
OBS VA CLD: SFC/FL220 S0156 W07821 - S0157 W07814 - S0203 W07811 - S0201 W07821 - S0156 W07821 MOV E 5-10KT
FCST VA CLD +6HR: 10/0000Z SFC/FL220 S0144 W07808 - S0158 W07757 - S0201 W07821 - S0159 W07822 - S0144 W07808
FCST VA CLD +12HR: 10/0600Z SFC/FL220 S0134 W07804 - S0146 W07752 - S0202 W07820 - S0200 W07822 - S0134 W07804
FCST VA CLD +18HR: 10/1200Z NO VA EXP
RMK: VA CLDS OBSD IN STLT IMAGERY MOVG E. WEBCAM
OSCD BY WX CLDS. NWP MDLS SUGGEST FL220. NWP MDLS
FCST VA TO BEGIN MOVG NE BY T+6 AND CONTG TO MOV
NE THRU T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201110/0030Z=

2020-11-09 13:48


Original Message :

Received FVXX21 at 14:31 UTC, 09/11/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20201109/1348Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1091
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY VA EMS MOVG ENE.
OBS VA DTG: 09/1250Z
OBS VA CLD: SFC/FL220 S0135 W07730 - S0204 W07738 - S0203 W07819 - S0200 W07820 - S0135 W07730 MOV E 15-20KT
E 15-20KT
FCST VA CLD +6HR: 09/1900Z SFC/FL220 S0135 W07734 - S0152 W07729 - S0204 W07819 - S0159 W07820 - S0135 W07734
S0135 W07734
FCST VA CLD +12HR: 10/0100Z SFC/FL220 S0124 W07741 - S0143 W07725 - S0204 W07818 - S0200 W07820 - S0124 W07741
W07820 - S0124 W07741
FCST VA CLD +18HR: 10/0700Z NO VA EXP
RMK: CORR FOR OBS FL. VA NOT OBSD DUE TO WX CLD
CVR, BUT VA OBSD BFR WX CLD CVR MOVD OVR SUMMIT
MOVG ENE OUT TO 35-40 NMI. NWP MDLS FCST GRADUAL
SHIFT TO VA MOVG NE BY T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201109/1915Z=

2020-11-09 07:10


Original Message :

Received FVXX21 at 07:16 UTC, 09/11/20 from KNES
VA ADVISORY
DTG: 20201109/0710Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1090
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 09/0650Z
OBS VA CLD: SFC/FL220 S0148 W07742 - S0203 W07739 - S0201 W07819 - S0159 W07820 - S0148 W07742 MOV E 5-10KT
FCST VA CLD +6HR: 09/1300Z SFC/FL220 S0135 W07736 - S0156 W07732 - S0202 W07819 - S0159 W07820 - S0135 W07736
FCST VA CLD +12HR: 09/1900Z SFC/FL220 S0128 W07742 - S0147 W07734 - S0202 W07819 - S0159 W07820 - S0128 W07742
FCST VA CLD +18HR: 10/0100Z NO VA EXP
RMK: VA CLD OBS EXT 40 NM E FM SUMMIT. OBS VA FL
ESTD FM NWP MDLS. FL MVMT EXP TO TURN TO NE BY
T+12 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201109/1315Z=

2020-11-09 02:23


Original Message :

Received FVXX21 at 02:31 UTC, 09/11/20 from KNES
VA ADVISORY
DTG: 20201109/0223Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1089
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 09/0200Z
OBS VA CLD: SFC/FL220 S0159 W07819 - S0205 W07800 - S0212 W07804 - S0201 W07820 - S0159 W07819 MOV SE 5-10KT
FCST VA CLD +6HR: 09/0800Z SFC/FL220 S0155 W07758 - S0203 W07759 - S0200 W07820 - S0159 W07820 - S0155 W07758
FCST VA CLD +12HR: 09/1400Z NO VA EXP
FCST VA CLD +18HR: 09/2000Z NO VA EXP
RMK: VA CLD OBS IN SAT EXT 20 NM SE FM SUMMIT.
OBS VA FL ESTD FM NWP MDLS AND PREV VAA. FL MVMT
EXP TO TURN TO E THRU T+6 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201109/0830Z=

2020-11-08 20:27


Original Message :

Received FVXX21 at 20:36 UTC, 08/11/20 from KNES
VA ADVISORY
DTG: 20201108/2027Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1088
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 08/2010Z
OBS VA CLD: SFC/FL220 S0158 W07819 - S0159 W07819 - S0220 W07759 - S0223 W07803 - S0201 W07831 - S0158 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 09/0200Z SFC/FL220 S0158 W07820 - S0204 W07748 - S0208 W07749 - S0202 W07821 - S0158 W07820
FCST VA CLD +12HR: 09/0800Z SFC/FL220 S0152 W07740 - S0200 W07737 - S0202 W07819 - S0159 W07820 - S0152 W07740
FCST VA CLD +18HR: 09/1400Z NO VA EXP
RMK: PRIOR TO ARRIVAL OF WX CLD, VA EXT 20 NM SE
OF SUMMIT. NWP MODEL GUIDANCE INDICATED FLOW WILL
BACK OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201109/0230Z=

2020-11-08 16:18


Original Message :

Received FVXX21 at 16:26 UTC, 08/11/20 from KNES
VA ADVISORY
DTG: 20201108/1618Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1087
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: EM DETECTED FM STLT
OBS VA DTG: 08/1550Z
OBS VA CLD: SFC/FL220 S0201 W07819 - S0208 W07810 - S0210 W07814 - S0202 W07820 - S0201 W07819 MOV SE 5-10KT
SE 5-10KT
FCST VA CLD +6HR: 08/2200Z SFC/FL220 S0200 W07819 - S0212 W07755 - S0219 W07801 - S0202 W07821 - S0200 W07819
S0200 W07819
FCST VA CLD +12HR: 09/0400Z NO VA EXP
FCST VA CLD +18HR: 09/1000Z NO VA EXP
RMK: VA BROKE THRU THE CLOUD DECK AND EXT 10 NM
SE OF THE SUMMIT. LTLCG EXP THRU T+6 BASED ON NWP
MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201108/2215Z=

2020-11-08 00:03


Original Message :

Received FVXX21 at 00:10 UTC, 08/11/20 from KNES
VA ADVISORY
DTG: 20201108/0003Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1086
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 07/2340Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA.
FCST VA CLD +6HR: 08/0530Z NO VA EXP
FCST VA CLD +12HR: 08/1130Z NO VA EXP
FCST VA CLD +18HR: 08/1730Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN PARTIALLY CLEAR WEB CAM. NOTHING SEEN IN
STLT IMAGERY DUE TO WX CLDS. NO NEW RPRTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-07 18:29


Original Message :

Received FVXX21 at 18:38 UTC, 07/11/20 from KNES
VA ADVISORY
DTG: 20201107/1829Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1085
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 07/1810Z
OBS VA CLD: SFC/FL190 S0139 W07830 - S0200 W07818 - S0201 W07821 - S0148 W07839 - S0139 W07830 MOV NW 10-15KT
FCST VA CLD +6HR: 08/0000Z NO VA EXP
FCST VA CLD +12HR: 08/0600Z NO VA EXP
FCST VA CLD +18HR: 08/1200Z NO VA EXP
RMK: A SINGLE VA PUFF WAS NOTED IN VOLCAT PROD
MOVING NW OF SUMMIT. WX CLD COVER SEEN IN WEBCAM
AND STLT IMAGERY HAS OBSTRUCTED ANY OTHER PUFFS.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201108/0030Z=

2020-11-07 12:50


Original Message :

Received FVXX21 at 13:00 UTC, 07/11/20 from KNES
VA ADVISORY
DTG: 20201107/1250Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1084
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 07/1210Z
OBS VA CLD: SFC/FL200 S0202 W07820 - S0203 W07819 - S0214 W07819 - S0214 W07825 - S0202 W07820 MOV S 5-10KT
FCST VA CLD +6HR: 07/1800Z SFC/FL200 S0202 W07820 - S0202 W07818 - S0221 W07811 - S0220 W07829 - S0202 W07820
FCST VA CLD +12HR: 08/0000Z NO VA EXP
FCST VA CLD +18HR: 08/0600Z NO VA EXP
RMK: DISCRETE VA CLD EM OBSD BY STLT AT ARND
1100Z. VA DISPD ABT 10 NMI SSW OF SUMMIT BY
1200Z. FURTHER VA CLD EMS PSBLY OBSD MOVG S WITH
FURTHER ACT LKLY. NWP MDLS NOT IN AGREEMENT WITH
OBS, SO T+6 FCST CONFDC IS LOW-MED. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201107/1845Z=

2020-11-07 06:57


Original Message :

Received FVXX21 at 07:06 UTC, 07/11/20 from KNES
VA ADVISORY
DTG: 20201107/0657Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1083
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL ONGOING EMS
OBS VA DTG: 07/0620Z
OBS VA CLD: SFC/FL200 S0153 W07817 - S0201 W07819 - S0201 W07820 - S0153 W07823 - S0153 W07817 MOV N 5KT
FCST VA CLD +6HR: 07/1230Z SFC/FL200 S0152 W07823 - S0159 W07818 - S0200 W07820 - S0155 W07829 - S0152 W07823
FCST VA CLD +12HR: 07/1830Z NO VA EXP
FCST VA CLD +18HR: 08/0030Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO WIDESPREAD WX
CLDS. BASED ON RECENT FQT EMS, VA EMS STILL PSBL.
NWP MDL WINDS VRY LGT SO PSN OF VA CURRENTLY IS
LOW. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201107/1300Z=

2020-11-07 01:12


Original Message :

Received FVXX21 at 01:20 UTC, 07/11/20 from KNES
VA ADVISORY
DTG: 20201107/0112Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1082
INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 07/0030Z
OBS VA CLD: SFC/FL200 S0155 W07821 - S0157 W07814 - S0200 W07819 - S0201 W07820 - S0155 W07821 MOV NE 5-10KT
FCST VA CLD +6HR: 07/0630Z SFC/FL200 S0150 W07818 - S0200 W07819 - S0201 W07819 - S0153 W07829 - S0150 W07818
FCST VA CLD +12HR: 07/1230Z NO VA EXP
FCST VA CLD +18HR: 07/1830Z NO VA EXP
RMK: VA IS CURRENTLY NOT OBS IN STLT DUE TO WX
CLDS. VONA RPRTS VA MOV E , NOT IN AGREEMENT WITH
NWP WND. VA IS DRAWN BASED ON VONA INFO AND NWP
MDL WND FCST. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20201107/0715Z=

2020-11-06 19:14


Original Message :

Received FVXX21 at 19:22 UTC, 06/11/20 from KNES
VA ADVISORY
DTG: 20201106/1914Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1081
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA ACT CONTINUES
OBS VA DTG: 06/1850Z
OBS VA CLD: SFC/FL200 S0147 W07829 - S0200 W07819 - S0201 W07820 - S0153 W07832 - S0147 W07829 MOV NW 10-15KT
FCST VA CLD +6HR: 07/0100Z SFC/FL200 S0143 W07829 - S0159 W07819 - S0201 W07820 - S0150 W07834 - S0143 W07829
FCST VA CLD +12HR: 07/0700Z NO VA EXP
FCST VA CLD +18HR: 07/1300Z NO VA EXP
RMK: VA SEEN EARLIER IN SAT IMAGERY BEFORE WX
CLDS MOVD IN AND OBSC THE VIEW. MODEL GUIDANCE
SHOWS A CONT NW-LY MOV THRU T+6 HRS. HGT AND MOV
BASED ON SAT AND NWP ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201107/0115Z=

2020-11-06 13:32


Original Message :

Received FVXX21 at 13:38 UTC, 06/11/20 from KNES
VA ADVISORY
DTG: 20201106/1332Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1080
INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 06/1300Z
OBS VA CLD: SFC/FL200 S0136 W07840 - S0159 W07818 - S0203 W07819 - S0144 W07846 - S0136 W07840 MOV NW 10-15KT
NW 10-15KT
FCST VA CLD +6HR: 06/1900Z SFC/FL200 S0125 W07841 - S0159 W07818 - S0203 W07819 - S0137 W07852 - S0125 W07841
S0125 W07841
FCST VA CLD +12HR: 07/0100Z SFC/FL200 S0125 W07840 - S0159 W07817 - S0202 W07819 - S0138 W07854 - S0125 W07840
W07854 - S0125 W07840
FCST VA CLD +18HR: 07/0700Z SFC/FL200 S0124 W07840 - S0200 W07817 - S0202 W07820 - S0138 W07853 - S0124 W07840
W07853 - S0124 W07840
RMK: VA SEEN IN SAT IMAGERY MOV NW AND EXTDG 30
NM FM SUMMIT BEFORE DSIPTG. VA IS DIFFICULT TO
DISCERN BY 20 NM OUT. MODEL GUIDANCE SHOWS A
CONT NW-LY MOV THRU T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201106/1930Z=

2020-11-06 08:56


Original Message :

Received FVXX21 at 09:04 UTC, 06/11/20 from KNES
VA ADVISORY
DTG: 20201106/0856Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1079
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: FQT EMS
OBS VA DTG: 06/0820Z
OBS VA CLD: SFC/FL200 S0153 W07752 - S0204 W07752 - S0202 W07819 - S0159 W07819 - S0153 W07752 MOV E 5-10KT
FCST VA CLD +6HR: 06/1430Z SFC/FL200 S0147 W07753 - S0157 W07750 - S0202 W07819 - S0159 W07819 - S0147 W07753
FCST VA CLD +12HR: 06/2030Z SFC/FL200 S0136 W07815 - S0201 W07819 - S0201 W07820 - S0137 W07825 - S0136 W07815
FCST VA CLD +18HR: 07/0230Z NO VA EXP
RMK: FQT VA PUFFS DETECTED ON STLT MOVG E OF
SUMMIT. WELL-DEFINED HOTSPOT ON SWIR. NWP MDL
WINDS VRY LGT AND DO NOT AGREE WITH VA MVMNT
CURRENTLY. FCST CONF OF VA PSN AT T+6 AND T+12
HR IS LOW. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201106/1500Z=

2020-11-06 03:08


Original Message :

Received FVXX21 at 03:18 UTC, 06/11/20 from KNES
VA ADVISORY
DTG: 20201106/0308Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1078
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 06/0307Z
OBS VA CLD: SFC/FL200 S0142 W07811 - S0159 W07820 - S0145 W07829 - S0142 W07811 MOV N 10KT
FCST VA CLD +6HR: 06/0900Z SFC/FL200 S0143 W07811 - S0200 W07820 - S0144 W07830 - S0143 W07811
FCST VA CLD +12HR: 06/1500Z NO VA EXP
FCST VA CLD +18HR: 06/2100Z NO VA EXP
RMK: CONT LGT VA EMS OBS MOV N FM SUMMIT. VA FCST
TO CONT MOV N FM SUMMIT THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201106/0915Z=

2020-11-05 21:31


Original Message :

Received FVXX21 at 21:39 UTC, 05/11/20 from KNES
VA ADVISORY
DTG: 20201105/2131Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1077
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 21/2130Z
OBS VA CLD: SFC/FL200 S0126 W07807 - S0139 W07749 - S0159 W07820 - S0126 W07807 MOV N 5-10KT
FCST VA CLD +6HR: 22/0330Z SFC/FL200 S0125 W07806 - S0141 W07747 - S0159 W07820 - S0125 W07806
FCST VA CLD +12HR: 22/0930Z NO VA EXP
FCST VA CLD +18HR: 22/1530Z NO VA EXP
RMK: CONT VA EMS OBS MOV N IN STLT IMAGERY. VA
FCST TO CONT MOV N THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201106/0330Z=

2020-11-05 15:23


Original Message :

Received FVXX21 at 15:31 UTC, 05/11/20 from KNES
VA ADVISORY
DTG: 20201105/1523Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1075
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS:
OBS VA DTG: 05/1406Z
OBS VA CLD:
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE=

2020-11-05 00:43


Original Message :

Received FVXX21 at 00:50 UTC, 05/11/20 from KNES
VA ADVISORY
DTG: 20201105/0043Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1074
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 05/0042Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 05/0630Z NO VA EXP
FCST VA CLD +12HR: 05/1230Z NO VA EXP
FCST VA CLD +18HR: 05/1830Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-04 19:01


Original Message :

Received FVXX21 at 19:03 UTC, 04/11/20 from KNES
VA ADVISORY
DTG: 20201104/1901Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1073
INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 04/1820Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0214 W07808 - S0216 W07813 - S0201 W07819 - S0200 W07819 MOV SE 5-10KT
FCST VA CLD +6HR: 05/0030Z SFC/FL200 S0200 W07820 - S0208 W07804 - S0214 W07810 - S0201 W07819 - S0200 W07820
FCST VA CLD +12HR: 05/0630Z SFC/FL200 S0200 W07819 - S0202 W07804 - S0211 W07809 - S0201 W07820 - S0200 W07819
FCST VA CLD +18HR: 05/1230Z NO VA EXP
RMK: VA IS OBS MOV SE UP TO 16NM FM THE SUMMIT.
NWP MDL SUGGESTS A COUNTERCLOCKWISE MOV FROM SSE
TO ESE THRU T+12HRS. WND IS LGT. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20201105/0100Z

2020-11-04 13:16


Original Message :

Received FVXX21 at 13:22 UTC, 04/11/20 from KNES
VA ADVISORY
DTG: 20201104/1316Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1072
INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS MOV SE
OBS VA DTG: 04/1240Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0212 W07801 - S0214 W07807 - S0201 W07820 - S0201 W07819 MOV SE 5-10KT
FCST VA CLD +6HR: 04/1830Z SFC/FL200 S0201 W07819 - S0213 W07800 - S0217 W07808 - S0201 W07819 - S0201 W07819
FCST VA CLD +12HR: 05/0030Z SFC/FL200 S0201 W07820 - S0211 W07755 - S0217 W07802 - S0201 W07820 - S0201 W07820
FCST VA CLD +18HR: 05/0630Z SFC/FL200 S0200 W07820 - S0213 W07759 - S0215 W07809 - S0201 W07820 - S0200 W07820
RMK: CONT VA IS OBS MOV SE UP TO 25NM FM THE
SUMMIT. NWP MDL INDICATES A CONT SE MOV THRU T+18
HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20201104/1915Z=

2020-11-04 08:38


Original Message :

Received FVXX21 at 08:48 UTC, 04/11/20 from KNES
VA ADVISORY
DTG: 20201104/0838Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1071
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 04/0800Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0206 W07747 - S0211 W07748 - S0201 W07820 - S0159 W07820 MOV E 5-10KT
FCST VA CLD +6HR: 04/1400Z SFC/FL200 S0158 W07820 - S0208 W07735 - S0213 W07738 - S0200 W07820 - S0158 W07820
FCST VA CLD +12HR: 04/2000Z SFC/FL200 S0159 W07819 - S0209 W07733 - S0215 W07737 - S0201 W07820 - S0159 W07819
FCST VA CLD +18HR: 05/0200Z NO VA EXP
RMK: NARROW VA PLUME DETECTED ON STLT MOVG APROX
45 NM ESE OF SUMMIT BEFORE DSIPTNG. PERSISTENT
HOTSPOT ON SWIR. NWP WINDS LGT BUT REMAIN FM WNW
THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201104/1445Z=

2020-11-04 02:54


Original Message :

Received FVXX21 at 03:02 UTC, 04/11/20 from KNES
VA ADVISORY
DTG: 20201104/0254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1070
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 04/0210Z
OBS VA CLD: SFC/FL190 S0200 W07819 - S0207 W07803 - S0212 W07807 - S0202 W07820 - S0200 W07819 MOV SE 5-10KT
SE 5-10KT
FCST VA CLD +6HR: 04/0800Z SFC/FL190 S0201 W07818 - S0217 W07805 - S0218 W07817 - S0201 W07820 - S0201 W07818
S0201 W07818
FCST VA CLD +12HR: 04/1400Z SFC/FL190 S0201 W07818 - S0226 W07815 - S0221 W07828 - S0201 W07821 - S0201 W07818
W07821 - S0201 W07818
FCST VA CLD +18HR: 04/2000Z NO VA EXP
RMK: VA EXTDS BTWN 15 AND 20 NMI ESE FM SUMMIT.
WX CLDS PTLY OBSC SUMMIT AND VA CLD. FL ESTD FM
OBSD VA MOVMT AND NWP MDL FCSTS, WHICH FCST
VEERING WINDS THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201104/0900Z=

2020-11-03 16:36


Original Message :

Received FVXX21 at 16:45 UTC, 03/11/20 from KNES
VA ADVISORY
DTG: 20201103/1636Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1069
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 03/1610Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM STLT DATA
FCST VA CLD +6HR: 03/2200Z NO VA EXP
FCST VA CLD +12HR: 04/0400Z NO VA EXP
FCST VA CLD +18HR: 04/1000Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN VIS STLT WITH MOSTLY CLEAR SKIES. NO NEW
REPORTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-11-03 11:03


Original Message :

Received FVXX21 at 11:12 UTC, 03/11/20 from KNES
VA ADVISORY
DTG: 20201103/1103Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1068
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 03/1030Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0205 W07719 - S0213 W07719 - S0201 W07820 - S0158 W07820 MOV E 10-15KT
FCST VA CLD +6HR: 03/1630Z SFC/FL200 S0158 W07820 - S0210 W07736 - S0220 W07742 - S0201 W07821 - S0158 W07820
FCST VA CLD +12HR: 03/2230Z SFC/FL200 S0158 W07820 - S0209 W07737 - S0219 W07743 - S0201 W07820 - S0158 W07820
FCST VA CLD +18HR: 04/0430Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG APROX 60 NM ESE OF
SUMMIT. WX CLDS CVR PART OF VA AREA. NWP MDL
WINDS FCST TO TURN MORE FM THE NW NXT 12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201103/1700Z=

2020-11-03 05:10


Original Message :

Received FVXX21 at 05:18 UTC, 03/11/20 from KNES
VA ADVISORY
DTG: 20201103/0510Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1067
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 03/0440Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0200 W07559 - S0210 W07603 - S0201 W07820 - S0158 W07819 MOV E 10-15KT
E 10-15KT
FCST VA CLD +6HR: 03/1030Z SFC/FL200 S0158 W07820 - S0207 W07600 - S0217 W07602 - S0200 W07819 - S0158 W07820
S0158 W07820
FCST VA CLD +12HR: 03/1630Z SFC/FL200 S0158 W07820 - S0207 W07625 - S0216 W07626 - S0201 W07819 - S0201 W07819 - S0158 W07820
S0201 W07819 - S0158 W07820
FCST VA CLD +18HR: 03/2230Z NO VA EXP
RMK: NARROW VA PLUME DETECTED ON STLT MOVG APROX
135 NM E OF SUMMIT BEFORE DSIPTNG. PLUME MOST
APRNT ON PCI IMAGERY. NWP MDL WINDS FCST TO TURN
MORE FM THE WNW AND DECR IN SPD THRU T+12HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201103/1115Z=

2020-11-02 23:28


Original Message :

Received FVXX21 at 23:38 UTC, 02/11/20 from KNES
VA ADVISORY
DTG: 20201102/2328Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1066
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 02/2326Z
OBS VA CLD: SFC/FL200 S0110 W07831 - S0159 W07820 - S0132 W07907 - S0110 W07831 MOV NW 5-10KT
FCST VA CLD +6HR: 03/0530Z SFC/FL200 S0109 W07831 - S0159 W07819 - S0133 W07907 - S0109 W07831
FCST VA CLD +12HR: 03/1130Z NO VA EXP
FCST VA CLD +18HR: 03/1730Z NO VA EXP
RMK: CONT VA EMS OBS MOV N TO NW IN STLT IMAGERY.
VA EMS FCST TO CONT MOV NW FM SUMMIT THRU T+6HRS.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201103/0530Z=

2020-11-02 17:41


Original Message :

Received FVXX21 at 17:43 UTC, 02/11/20 from KNES
VA ADVISORY
DTG: 20201102/1741Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1065
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: CONS VA CLD EMS.
OBS VA DTG: 02/1700Z
OBS VA CLD: SFC/FL200 S0156 W07755 - S0203 W07807 - S0201 W07822 - S0157 W07811 - S0156 W07755 MOV E 10-15KT SFC/FL250 S0144 W07833 - S0147 W07821 - S0201 W07819 - S0202 W07821 - S0144 W07833 MOV N 5-10KT
FCST VA CLD +6HR: 02/2300Z SFC/FL200 S0152 W07750 - S0205 W07749 - S0203 W07822 - S0200 W07820 - S0152 W07750 SFC/FL250 S0127 W07828 - S0135 W07816 - S0202 W07821 - S0147 W07833 - S0127 W07828
FCST VA CLD +12HR: 03/0500Z SFC/FL200 S0156 W07744 - S0214 W07746 - S0203 W07820 - S0159 W07819 - S0156 W07744 SFC/FL250 S0131 W07825 - S0202 W07819 - S0202 W07821 - S0134 W07840 - S0131 W07825
FCST VA CLD +18HR: 03/1100Z SFC/FL200 S0155 W07747 - S0214 W07750 - S0202 W07820 - S0200 W07820 - S0155 W07747 SFC/FL250 NO VA EXP
RMK: INTMT VA CLDS OBSD MOVG E-ENE WITH THICKER
CONS VA EMS MOVG N-NNW. CLR WEBCAM SHOWS VA MOVG
E WITH SOME MOVG N AS WELL. NWP MDLS FCST LTLCG
IN WINDS THRU T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201102/2345Z

2020-11-02 11:48


Original Message :

Received FVXX21 at 11:51 UTC, 02/11/20 from KNES
VA ADVISORY
DTG: 20201102/1148Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1064
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: CONTG VA CLD EMS.
OBS VA DTG: 02/1110Z
OBS VA CLD: SFC/FL190 S0150 W07755 - S0203 W07749 - S0203 W07819 - S0201 W07820 - S0150 W07755 MOV E 10-15KT SFC/FL230 S0137 W07808 - S0143 W07758 - S0202 W07818 - S0201 W07821 - S0137 W07808 MOV NE 10-15KT
FCST VA CLD +6HR: 02/1700Z SFC/FL190 S0150 W07747 - S0211 W07749 - S0204 W07819 - S0201 W07821 - S0150 W07747 SFC/FL230 S0125 W07756 - S0138 W07740 - S0204 W07819 - S0200 W07821 - S0125 W07756
FCST VA CLD +12HR: 02/2300Z SFC/FL190 S0156 W07747 - S0216 W07749 - S0203 W07820 - S0159 W07820 - S0156 W07747 SFC/FL230 S0119 W07803 - S0132 W07741 - S0204 W07819 - S0201 W07822 - S0119 W07803
FCST VA CLD +18HR: 03/0500Z SFC/FL190 S0152 W07742 - S0219 W07745 - S0203 W07822 - S0201 W07821 - S0152 W07742 SFC/FL230 NO VA EXP
RMK: CONS VA OBSD TO 40 NMI E OF SUMMIT WITH
DISCRETE VA CLDS OBSD TO 35 NMI NE OF SUMMIT.
EARLIER VA CLDS OBSD TO 50 NMI NE OF SUMMIT BFR
DISPG. NWP MDLS FCST LTLCG IN WINDS THRU T+18.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201102/1745Z

2020-11-02 05:53


Original Message :

Received FVXX21 at 06:01 UTC, 02/11/20 from KNES
VA ADVISORY
DTG: 20201102/0553Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1063
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 02/0530Z
OBS VA CLD: SFC/FL190 S0134 W07707 - S0158 W07704 - S0201 W07819 - S0158 W07820 - S0134 W07707 MOV E 5-10KT SFC/FL230 S0125 W07751 - S0139 W07744 - S0200 W07819 - S0159 W07820 - S0125 W07751 MOV NE 5-10KT
5-10KT
FCST VA CLD +6HR: 02/1130Z SFC/FL190 S0122 W07657 - S0152 W07653 - S0201 W07819 - S0159 W07820 - S0122 W07657 SFC/FL230 S0120 W07744 - S0137 W07734 - S0200 W07819 - S0158 W07820 - S0120 W07744
W07744
FCST VA CLD +12HR: 02/1730Z SFC/FL190 S0130 W07655 - S0200 W07652 - S0201 W07820 - S0159 W07820 - S0130 W07655 SFC/FL230 NO VA EXP
W07820 - S0130 W07655 SFC/FL230 NO VA EXP
FCST VA CLD +18HR: 02/2330Z SFC/FL190 S0130 W07655 - S0201 W07652 - S0201 W07820 - S0159 W07819 - S0130 W07655
W07819 - S0130 W07655
RMK: VA EMS CONT TO BE OBS MOV E AT FL190 AT
LEAST 75 NM FM SUMMIT AND NE AT FL230 UP TO 40 NM
FM SUMMIT. OBS VA HGTS BASED ON PREV VAA, NWP
MDLS, AND MULT VOLCAT ALERTS. LTLCG EXP IN FL
WINDS EXP THRU T+18 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201102/1200Z=

2020-11-02 00:02


Original Message :

Received FVXX21 at 00:12 UTC, 02/11/20 from KNES
VA ADVISORY
DTG: 20201102/0002Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1062
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VOLCAT ALERT AND VA SEEN IN SAT
OBS VA DTG: 01/2330Z
OBS VA CLD: SFC/FL190 S0155 W07753 - S0207 W07754 - S0203 W07822 - S0158 W07818 - S0155 W07753 MOV E 15-20KT SFC/FL230 S0141 W07806 - S0154 W07802 - S0201 W07820 - S0157 W07821 - S0141 W07806 MOV NE 15-20KT
15-20KT
FCST VA CLD +6HR: 02/0530Z SFC/FL190 S0153 W07728 - S0208 W07728 - S0204 W07818 - S0158 W07820 - S0153 W07728 SFC/FL230 S0128 W07753 - S0147 W07747 - S0201 W07817 - S0158 W07820 - S0128 W07753
W07753
FCST VA CLD +12HR: 02/1130Z SFC/FL190 S0152 W07726 - S0208 W07726 - S0203 W07819 - S0157 W07821 - S0152 W07726 SFC/FL230 NO VA EXP
W07821 - S0152 W07726 SFC/FL230 NO VA EXP
FCST VA CLD +18HR: 02/1730Z NO VA EXP
RMK: VA FIRST SEEN IN SAT ARND 01/2230Z
TO FL230 MOV NE AND TO FL190 MOV E. MODEL
GUIDANCE AGREES WITH MOV OF VA WITH FL190 MOV TWD
E CONT THRU T+12 HRS AND TO FL230 MOV NE THRU T+6 HRS.
VOLCAT ALERT RECEIVED....KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201102/0600Z=

2020-10-30 21:06


Original Message :

Received FVXX21 at 21:14 UTC, 30/10/20 from KNES
VA ADVISORY
DTG: 20201030/2106Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1061
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS BY STLT
OBS VA DTG: 30/2040Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 31/0230Z NO VA EXP
FCST VA CLD +12HR: 31/0830Z NO VA EXP
FCST VA CLD +18HR: 31/1430Z NO VA EXP
RMK: VA NOT OBS BY STLT WITH WX CLD IN THE AREA
AND THERE HAVE BEEN NO ADDITIONAL RPRTS OF VA EM.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-10-30 15:08


Original Message :

Received FVXX21 at 15:15 UTC, 30/10/20 from KNES
VA ADVISORY
DTG: 20201030/1508Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1060
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: VA OBS 30/1455Z
OBS VA DTG: 30/1500Z
OBS VA CLD: SFC/FL180 S0150 W07811 - S0154 W07807 - S0202 W07817 - S0159 W07819 - S0150 W07811 MOV NE 20-25KT
FCST VA CLD +6HR: 30/2100Z NO VA EXP
FCST VA CLD +12HR: 31/0300Z NO VA EXP
FCST VA CLD +18HR: 31/0900Z NO VA EXP
RMK: VO RPRT VA TO FL180 AT 1455Z MOV NE. VA NOT
IDENTIFIABLE FM STLT DATA DUE TO WX CLD. OBS VA
BASED ON NWP MODEL GUIDANCE WITH LOW CONFIDENCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201030/2115Z=

2020-10-30 02:42


Original Message :

Received FVXX21 at 02:50 UTC, 30/10/20 from KNES
VA ADVISORY
DTG: 20201030/0242Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1059
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 30/0210Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA.
FCST VA CLD +6HR: 30/0800Z NO VA EXP
FCST VA CLD +12HR: 30/1400Z NO VA EXP
FCST VA CLD +18HR: 30/2000Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED ALTHOUGH THERE IS DENSE CLD COVER IN IR
STLT IMAGERY. LATEST RPRT WAS OVER THREE HRS OLD.
...LEE
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-10-29 20:55


Original Message :

Received FVXX21 at 21:01 UTC, 29/10/20 from KNES
VA ADVISORY
DTG: 20201029/2055Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1058
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLDS.
OBS VA DTG: 29/2020Z
OBS VA CLD: SFC/FL210 S0131 W07832 - S0159 W07819 - S0203 W07820 - S0138 W07849 - S0131 W07832 MOV NW 5-10KT
FCST VA CLD +6HR: 30/0230Z NO VA EXP
FCST VA CLD +12HR: 30/0830Z NO VA EXP
FCST VA CLD +18HR: 30/1430Z NO VA EXP
RMK: POSS VA CLD OBSCURED BY WX CLD IN STLT AND
WEBCAM. NWP MODEL WINDS DO NOT AGREE WITH CLD
MVMT. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201030/0300Z=

2020-10-29 15:19


Original Message :

Received FVXX21 at 15:30 UTC, 29/10/20 from KNES
VA ADVISORY
DTG: 20201029/1519Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1057
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 29/1440Z
OBS VA CLD: SFC/FL220 S0143 W07822 - S0144 W07812 - S0159 W07818 - S0201 W07820 - S0143 W07822 MOV N 5-10KT
FCST VA CLD +6HR: 29/2030Z SFC/FL220 S0144 W07813 - S0150 W07804 - S0201 W07817 - S0200 W07820 - S0144 W07813
FCST VA CLD +12HR: 30/0230Z SFC/FL220 S0146 W07811 - S0151 W07803 - S0201 W07817 - S0159 W07819 - S0146 W07811
FCST VA CLD +18HR: 30/0830Z NO VA EXP
RMK: VA CLD SEEN ON STLT IMAGERY MOV N FM SUMMIT.
VA HEIGHT AND FRCST BASED ON IMAGERY AND MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20201029/2115Z=

2020-10-29 09:40


Original Message :

Received FVXX21 at 09:48 UTC, 29/10/20 from KNES
VA ADVISORY
DTG: 20201029/0940Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1056
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 29/0939Z
OBS VA CLD: SFC/FL200 S0140 W07740 - S0207 W07735 - S0158 W07819 - S0140 W07740 MOV E 10-15KT
FCST VA CLD +6HR: 29/1530Z SFC/FL200 S0138 W07739 - S0207 W07735 - S0158 W07820 - S0138 W07739
FCST VA CLD +12HR: 29/2130Z NO VA EXP
FCST VA CLD +18HR: 30/0330Z NO VA EXP
RMK: NEW VA EMS OBS MOV E FM SUMMIT. VA FCST TO
CONT MOV E FM SUMMIT BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201029/1545Z=

2020-10-29 02:50


Original Message :

Received FVXX21 at 03:05 UTC, 29/10/20 from KNES
VA ADVISORY
DTG: 20201029/0250Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1055
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 29/0249Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 29/0900Z NO VA EXP
FCST VA CLD +12HR: 29/1500Z NO VA EXP
FCST VA CLD +18HR: 29/2100Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-10-28 20:57


Original Message :

Received FVXX21 at 21:02 UTC, 28/10/20 from KNES
VA ADVISORY
DTG: 20201028/2057Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1054
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT.
OBS VA DTG: 28/2020Z
OBS VA CLD: SFC/FL210 S0137 W07751 - S0141 W07735 - S0200 W07819 - S0159 W07819 - S0137 W07751 MOV NE 5-10KT
FCST VA CLD +6HR: 29/0230Z SFC/FL210 S0135 W07751 - S0140 W07733 - S0202 W07819 - S0159 W07820 - S0135 W07751
FCST VA CLD +12HR: 29/0830Z SFC/FL210 S0139 W07756 - S0146 W07747 - S0202 W07819 - S0159 W07820 - S0139 W07756
FCST VA CLD +18HR: 29/1430Z NO VA EXP
RMK: VA CLDS OBS IN STLT MOV NE OF SUMMIT AND
FANNING PRIOR TO DSIPTG. FCST MVMT BASED ON NWP
MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201029/0300Z=

2020-10-28 15:11


Original Message :

Received FVXX21 at 15:20 UTC, 28/10/20 from KNES
VA ADVISORY
DTG: 20201028/1511Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1053
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 28/1450Z
OBS VA CLD: SFC/FL210 S0152 W07721 - S0204 W07722 - S0201 W07819 - S0159 W07817 - S0152 W07721 MOV E 5-10KT
FCST VA CLD +6HR: 28/2100Z SFC/FL210 S0150 W07744 - S0158 W07741 - S0202 W07819 - S0200 W07819 - S0150 W07744
FCST VA CLD +12HR: 29/0300Z SFC/FL210 S0144 W07749 - S0152 W07743 - S0202 W07819 - S0159 W07818 - S0144 W07749
FCST VA CLD +18HR: 29/0900Z NO VA EXP
RMK: CONS VA EM SEEN ON STLT IMAGERY EXTENDING
APPROX 60 NMI E FM SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY. VO RPRT AND MODEL GUIDANCE. VA
EXPCD TO VEER NE THRU FRCST PERIOD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20201028/2115Z=

2020-10-28 09:58


Original Message :

Received FVXX21 at 10:06 UTC, 28/10/20 from KNES
VA ADVISORY
DTG: 20201028/0958Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1052
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 28/0930Z
OBS VA CLD: SFC/FL210 S0153 W07736 - S0211 W07738 - S0204 W07819 - S0201 W07819 - S0153 W07736 MOV E 5-10KT
FCST VA CLD +6HR: 28/1530Z SFC/FL210 S0150 W07705 - S0215 W07705 - S0202 W07820 - S0159 W07820 - S0150 W07705
FCST VA CLD +12HR: 28/2130Z SFC/FL210 S0135 W07704 - S0202 W07704 - S0204 W07821 - S0159 W07820 - S0135 W07704
FCST VA CLD +18HR: 29/0330Z NO VA EXP
RMK: VA SEEN IN SAT IMAGERY MOV E AND EXTDG 40 NM
FM SUMMIT. MODEL GUIDANCE SHOWS A CONT E-LY MOV THRU
T+6 WITH A ENE MOV BY T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201028/1600Z=

2020-10-28 07:04


Original Message :

Received FVXX21 at 07:11 UTC, 28/10/20 from KNES
VA ADVISORY
DTG: 20201028/0704Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1051
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. GEOPHYSICAL INST.
ERUPTION DETAILS: VA RPRTD AND CONFIRMED IN SAT.
OBS VA DTG: 28/0640Z
OBS VA CLD: SFC/FL190 S0201 W07817 - S0207 W07804 - S0213 W07812 - S0202 W07821 - S0201 W07817 MOV SE 10-15KT
FCST VA CLD +6HR: 28/1230Z SFC/FL190 S0159 W07800 - S0210 W07801 - S0204 W07820 - S0201 W07819 - S0159 W07800
FCST VA CLD +12HR: 28/1830Z NO VA EXP
FCST VA CLD +18HR: 29/0030Z NO VA EXP
RMK: VA RPRTD BY THE GEOPHYSICAL INST. VA SEEN
IN SAT IMAGERY MOV SE BUT WX CLDS IS OBSC THE FULL
VIEW. MODEL GUIDANCE MATCHES UP WELL WITH SE MOV.
A MORE E-LY MOV BY T+6. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201028/1300Z=

2020-10-28 04:08


Original Message :

Received FVXX21 at 04:15 UTC, 28/10/20 from KNES
VA ADVISORY
DTG: 20201028/0408Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1050
INFO SOURCE: GOES-EAST. NWP
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 28/0340Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 28/0930Z NO VA EXP
FCST VA CLD +12HR: 28/1530Z NO VA EXP
FCST VA CLD +18HR: 28/2130Z NO VA EXP
RMK: VA NOT SEEN IN SAT AND NO FURTHER RPRTS OF
VA. WINDS ARE LIGHT AND VARIABLE IN THE REGION.
...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-10-27 22:31


Original Message :

Received FVXX21 at 22:38 UTC, 27/10/20 from KNES
VA ADVISORY
DTG: 20201027/2231Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1049
INFO SOURCE: VONA. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD RPRTD.
OBS VA DTG: 27/2200Z
OBS VA CLD: SFC/FL200 S0155 W07756 - S0205 W07756 - S0201 W07820 - S0158 W07819 - S0155 W07756 MOV E 5-10KT
FCST VA CLD +6HR: 28/0400Z SFC/FL200 S0155 W07755 - S0205 W07755 - S0201 W07820 - S0159 W07820 - S0155 W07755
FCST VA CLD +12HR: 28/1000Z NO VA EXP
FCST VA CLD +18HR: 28/1600Z NO VA EXP
RMK: VA CLD RPRTD IN VONA. FL AND MVMT BASED ON
VONA, ASH3D AND NWP MODEL GDNC. VA CLD NOT OBS IN
STLT DUE TO WX CLD. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201028/0430Z=

2020-10-27 20:04


Original Message :

Received FVXX21 at 20:12 UTC, 27/10/20 from KNES
VA ADVISORY
DTG: 20201027/2004Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1048
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 27/1940Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 28/0130Z NO VA EXP
FCST VA CLD +12HR: 28/0730Z NO VA EXP
FCST VA CLD +18HR: 28/1330Z NO VA EXP
RMK: NO VA CLD OBS IN STLT DUE TO EXTSV WX CLD
COVER. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-10-27 15:27


Original Message :

Received FVXX21 at 15:41 UTC, 27/10/20 from KNES
VA ADVISORY
DTG: 20201027/1527Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1047
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 27/1510Z
OBS VA CLD: SFC/FL200 S0135 W07821 - S0200 W07819 - S0200 W07821 - S0137 W07833 - S0135 W07821 MOV N 10-15KT
N 10-15KT
FCST VA CLD +6HR: 27/2100Z SFC/FL200 S0135 W07819 - S0139 W07808 - S0201 W07819 - S0201 W07821 - S0135 W07819
S0135 W07819
FCST VA CLD +12HR: 28/0300Z NO VA EXP
FCST VA CLD +18HR: 28/0900Z NO VA EXP
RMK: A CONTINUOUS PLUME OF VA EVIDENT IN LATEST
IR STLT IMAGERY MOV TOWARD THE NNW AND N OF
SUMMIT. VA TO MOV MORE NNE LATER TODAY. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201027/2130Z=

2020-10-27 09:38


Original Message :

Received FVXX21 at 09:46 UTC, 27/10/20 from KNES
VA ADVISORY
DTG: 20201027/0938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1046
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 27/0910Z
OBS VA CLD: SFC/FL220 S0137 W07832 - S0200 W07819 - S0201 W07820 - S0144 W07845 - S0137 W07832 MOV NW 5-10KT
NW 5-10KT
FCST VA CLD +6HR: 27/1500Z SFC/FL220 S0127 W07831 - S0159 W07818 - S0200 W07820 - S0140 W07855 - S0127 W07831
S0127 W07831
FCST VA CLD +12HR: 27/2100Z SFC/FL220 S0124 W07817 - S0200 W07817 - S0200 W07821 - S0131 W07839 - S0124 W07817
W07839 - S0124 W07817
FCST VA CLD +18HR: 28/0300Z NO VA EXP
RMK: VA CLDS OBS IN PAST FEW HRS EXT UP TO 25 NM
NW OF SUMMIT. SCT WX CLDS PARTIALLY OBSC AREA
INVOF SUMMIT. FL MVMT EXP TO TURN TO NNW THRU
T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201027/1545Z=

2020-10-27 03:39


Original Message :

Received FVXX21 at 03:46 UTC, 27/10/20 from KNES
VA ADVISORY
DTG: 20201027/0339Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1045
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 27/0320Z
OBS VA CLD: SFC/FL220 S0146 W07844 - S0159 W07819 - S0202 W07820 - S0157 W07849 - S0146 W07844 MOV NW 5-10KT
FCST VA CLD +6HR: 27/0930Z SFC/FL220 S0134 W07843 - S0159 W07819 - S0201 W07821 - S0145 W07853 - S0134 W07843
FCST VA CLD +12HR: 27/1530Z SFC/FL220 S0128 W07838 - S0159 W07819 - S0202 W07821 - S0141 W07852 - S0128 W07838
FCST VA CLD +18HR: 27/2130Z NO VA EXP
RMK: VA NOT OBS IN SAT DUE TO WX CLD OBSCN BUT VA
EMS WERE ONGOING AT TIME OF OBSCN A FEW HRS AGO.
OBS VA AREA ESTD FM NWP MDLS AND WX CLD EXTENT.
FL WINDS EXP TO VEER SLIGHTLY THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201027/0945Z=

2020-10-26 21:38


Original Message :

Received FVXX21 at 21:40 UTC, 26/10/20 from KNES
VA ADVISORY
DTG: 20201026/2138Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1044
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 26/2120Z
OBS VA CLD: SFC/FL220 S0141 W07830 - S0158 W07819 - S0202 W07820 - S0152 W07838 - S0141 W07830 MOV NW 10-15KT
FCST VA CLD +6HR: 27/0330Z SFC/FL220 S0129 W07846 - S0158 W07819 - S0159 W07818 - S0202 W07820 - S0144 W07856 - S0129 W07846
FCST VA CLD +12HR: 27/0930Z SFC/FL220 S0125 W07846 - S0158 W07818 - S0201 W07822 - S0140 W07858 - S0125 W07846
FCST VA CLD +18HR: 27/1530Z SFC/FL220 S0126 W07846 - S0158 W07818 - S0201 W07821 - S0137 W07858 - S0126 W07846
RMK: VA EXT 15 NM NW OF THE SUMMIT. LTLCG EXP
BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201027/0345Z

2020-10-26 16:19


Original Message :

Received FVXX21 at 16:27 UTC, 26/10/20 from KNES
VA ADVISORY
DTG: 20201026/1619Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1043
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 26/1550Z
OBS VA CLD: SFC/FL220 S0139 W07838 - S0159 W07820 - S0204 W07822 - S0152 W07844 - S0139 W07838 MOV NW 10-15KT SFC/FL220 S0109 W07916 - S0129 W07853 - S0141 W07902 - S0126 W07928 - S0109 W07916 MOV NW 10-15KT
FCST VA CLD +6HR: 26/2200Z SFC/FL220 S0117 W07904 - S0159 W07819 - S0205 W07819 - S0132 W07920 - S0117 W07904
FCST VA CLD +12HR: 27/0400Z SFC/FL220 S0120 W07925 - S0201 W07817 - S0205 W07820 - S0138 W07938 - S0120 W07925
FCST VA CLD +18HR: 27/1000Z SFC/FL220 S0104 W07911 - S0201 W07818 - S0206 W07822 - S0120 W07925 - S0104 W07911
RMK: VA EXT 25 NM NW OF THE SUMMIT AND A RESIDUAL
VA CLD WAS CENTERED 60 NM NW OF THE SUMMIT AND
DISP. LTLCG IS EXP OVR NXT 18 HRS BASED ON NWP
MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201026/2215Z=

2020-10-26 10:23


Original Message :

Received FVXX21 at 10:32 UTC, 26/10/20 from KNES
VA ADVISORY
DTG: 20201026/1023Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1042
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 26/1000Z
OBS VA CLD: SFC/FL220 S0149 W07910 - S0159 W07820 - S0201 W07820 - S0203 W07911 - S0149 W07910 MOV W 5-10KT
FCST VA CLD +6HR: 26/1600Z SFC/FL220 S0141 W07926 - S0159 W07820 - S0202 W07819 - S0203 W07928 - S0141 W07926
FCST VA CLD +12HR: 26/2200Z SFC/FL220 S0137 W07926 - S0159 W07819 - S0201 W07820 - S0200 W07929 - S0137 W07926
FCST VA CLD +18HR: 27/0400Z SFC/FL220 S0126 W07925 - S0159 W07820 - S0202 W07820 - S0147 W07927 - S0126 W07925
RMK: CONTG CONTUS VA EMS OBS EXT W AT LEAST 50 NM
FM SUMMIT. WX CLDS PARTIALLY OBSC VA PLUME. FL
WINDS EXP TO VEER TO NW THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201026/1630Z=

2020-10-26 04:49


Original Message :

Received FVXX21 at 04:55 UTC, 26/10/20 from KNES
VA ADVISORY
DTG: 20201026/0449Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1041
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 26/0430Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819 - S0214 W07926 - S0201 W07928 - S0159 W07820 MOV W 10-15KT
W 10-15KT
FCST VA CLD +6HR: 26/1030Z SFC/FL220 S0148 W07943 - S0159 W07820 - S0202 W07819 - S0205 W07944 - S0148 W07943
S0148 W07943
FCST VA CLD +12HR: 26/1630Z SFC/FL220 S0149 W07943 - S0159 W07820 - S0201 W07819 - S0206 W07944 - S0149 W07943
W07944 - S0149 W07943
FCST VA CLD +18HR: 26/2230Z NO VA EXP
RMK: CONTUS VA EMS OBS IN SAT EXT W AT LEAST 70
NM FM SUMMIT. WRN EXTENT OF PLUME PARTIALLY OBSCD
BY WX CLDS. FL WINDS EXP TO PERSIST THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201026/1045Z=

2020-10-25 23:06


Original Message :

Received FVXX21 at 23:14 UTC, 25/10/20 from KNES
VA ADVISORY
DTG: 20201025/2306Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1040
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 25/2240Z
OBS VA CLD: SFC/FL220 S0158 W07820 - S0201 W07819 - S0203 W07833 - S0159 W07834 - S0158 W07820 MOV W 10-15KT
FCST VA CLD +6HR: 26/0430Z SFC/FL220 S0158 W07819 - S0202 W07819 - S0204 W07849 - S0159 W07850 - S0158 W07819
FCST VA CLD +12HR: 26/1030Z NO VA EXP
FCST VA CLD +18HR: 26/1630Z NO VA EXP
RMK: VA EXT 15 NM W OF THE SUMMIT. LTLCG EXP OVR
NXT 6 HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201026/0500Z=

2020-10-24 07:07


Original Message :

Received FVXX23 at 07:10 UTC, 24/10/20 from KNES
VA ADVISORY
DTG: 20201024/0707Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1039
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 24/0705Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 24/1300Z NO VA EXP
FCST VA CLD +12HR: 24/1900Z NO VA EXP
FCST VA CLD +18HR: 25/0100Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO RPRTS OF
NEW EMS. NO NEW EMS OBS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-24 01:17


Original Message :

Received FVXX23 at 01:27 UTC, 24/10/20 from KNES
VA ADVISORY
DTG: 20201024/0117Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1038
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA CLDS AND SUMMIT
HOTSPOT OBS IN STLT IMAGERY
OBS VA DTG: 24/0050Z
OBS VA CLD: SFC/FL200 S0154 W07845 - S0159 W07819 - S0202 W07819 - S0206 W07846 - S0154 W07845 MOV W 10-15KT
FCST VA CLD +6HR: 24/0700Z SFC/FL200 S0150 W07856 - S0159 W07819 - S0203 W07819 - S0209 W07855 - S0150 W07856
FCST VA CLD +12HR: 24/1300Z SFC/FL200 S0149 W07857 - S0158 W07819 - S0204 W07818 - S0210 W07857 - S0149 W07857
FCST VA CLD +18HR: 24/1900Z NO VA EXP
RMK: OCNL VA CLDS AND SUMMIT HOTSPOT OBS IN STLT
APPROX 25 NM FM SUMMIT MOVG W. VA HGT/DIR
FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201024/0715Z=

2020-10-23 19:52


Original Message :

Received FVXX23 at 20:00 UTC, 23/10/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20201023/1952Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1037
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY
OBS VA DTG: 23/1900Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07819 - S0211 W07829 - S0202 W07836 - S0200 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 24/0100Z SFC/FL200 S0159 W07820 - S0202 W07819 - S0214 W07832 - S0201 W07839 - S0159 W07820
FCST VA CLD +12HR: 24/0700Z NO VA EXP
FCST VA CLD +18HR: 24/1300Z NO VA EXP
RMK: CORRECTED FOR VA DIR. OCNL VA EMS OBS IN
STLT IMAGERY MOVG WSW FM SUMMIT. LOW CONF WITH VA
EXT DUE TO WX CLDS. VA HGT/DIR FM STLT/NWP MDLS
SHOWS CONT WSW-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20201024/0145Z=

2020-10-21 11:20


Original Message :

Received FVXX23 at 11:29 UTC, 21/10/20 from KNES
VA ADVISORY
DTG: 20201021/1120Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1036
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT DETECTED
OBS VA DTG: 21/1050Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 21/1700Z NO VA EXP
FCST VA CLD +12HR: 21/2300Z NO VA EXP
FCST VA CLD +18HR: 22/0500Z NO VA EXP
RMK: VA EM CURRENTLY NOT SEEN ON STLT IMAGERY.
WE WILL CONT TO MONITOR AND ISSUE AN ADVISORY AS
SOON AS NEW INFO IS RECEIVED ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES=

2020-10-21 05:46


Original Message :

Received FVXX23 at 05:53 UTC, 21/10/20 from KNES
VA ADVISORY
DTG: 20201021/0546Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1035
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 21/0545Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0219 W07845 - S0202 W07855 - S0159 W07819 MOV W 5-10KT
- S0202 W07855 - S0159 W07819 MOV W 5-10KT
FCST VA CLD +6HR: 21/1200Z SFC/FL200 S0157 W07853 - S0200 W07819 - S0216 W07850 - S0157 W07853
- S0200 W07819 - S0216 W07850 - S0157 W07853
FCST VA CLD +12HR: 21/1800Z NO VA EXP
FCST VA CLD +18HR: 22/0000Z NO VA EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT MOV W THRU T+HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201021/1145Z=

2020-10-21 00:01


Original Message :

Received FVXX23 at 00:03 UTC, 21/10/20 from KNES
VA ADVISORY
DTG: 20201021/0001Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1034
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA ACT CONTG
OBS VA DTG: 20/2340Z
OBS VA CLD: SFC/FL200 S0153 W07841 - S0159 W07819 - S0202 W07819 - S0207 W07841 - S0153 W07841 MOV W 10-15KT
FCST VA CLD +6HR: 21/0530Z SFC/FL200 S0153 W07844 - S0159 W07819 - S0203 W07819 - S0207 W07845 - S0153 W07844
FCST VA CLD +12HR: 21/1130Z NO VA EXP
FCST VA CLD +18HR: 21/1730Z NO VA EXP
RMK: VA ACT HAS DECR OVER THE LAST SEVERAL HRS.
VA NOT SEEN IN SAT IMAGERY DUE TO WX CLDS. MODEL
GUIDANCE SHOWS A W-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201021/0600Z

2020-10-20 18:29


Original Message :

Received FVXX23 at 18:36 UTC, 20/10/20 from KNES
VA ADVISORY
DTG: 20201020/1829Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1033
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: INCR VA CLD ACT SEEN IN SAT.
OBS VA DTG: 20/1800Z
OBS VA CLD: SFC/FL220 S0150 W07843 - S0159 W07820 - S0202 W07820 - S0202 W07844 - S0150 W07843 MOV W 10-15KT
FCST VA CLD +6HR: 21/0000Z SFC/FL220 S0143 W07906 - S0159 W07820 - S0203 W07820 - S0203 W07910 - S0143 W07906
FCST VA CLD +12HR: 21/0600Z SFC/FL220 S0143 W07907 - S0159 W07819 - S0203 W07819 - S0203 W07911 - S0143 W07907
FCST VA CLD +18HR: 21/1200Z NO VA EXP
RMK: INCR VA ACT SEEN IN SAT ARND 1700Z MOV W/WNW
AND CURRENTLY EXTG 15 NM FM SUMMIT. MODEL
GUDIANCE SHOWS A CONT W/WNW-LY MOV THRU T+12 HRS.
VOLCAT ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201021/0030Z=

2020-10-20 12:59


Original Message :

Received FVXX23 at 13:07 UTC, 20/10/20 from KNES
VA ADVISORY
DTG: 20201020/1259Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1032
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 20/1220Z
OBS VA CLD: SFC/FL200 S0156 W07833 - S0200 W07819 - S0201 W07819 - S0201 W07833 - S0156 W07833 MOV W 5-10KT
FCST VA CLD +6HR: 20/1830Z SFC/FL200 S0153 W07834 - S0200 W07819 - S0201 W07819 - S0158 W07835 - S0153 W07834
FCST VA CLD +12HR: 21/0030Z SFC/FL200 S0154 W07834 - S0159 W07819 - S0200 W07819 - S0159 W07835 - S0154 W07834
FCST VA CLD +18HR: 21/0630Z NO VA EXP
RMK: VA DETECTED ON STLT BTWN BINOVC MOVG W OF
SUMMIT. PERSISTENT HOTSPOT SEEN ON SWIR. NWP MDL
WINDS FCST TO TURN A BIT MORE FM THE ESE THRU
T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201020/1900Z=

2020-10-20 07:12


Original Message :

Received FVXX23 at 07:22 UTC, 20/10/20 from KNES
VA ADVISORY
DTG: 20201020/0712Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1031
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 20/0650Z
OBS VA CLD: SFC/FL200 S0134 W07826 - S0200 W07819 - S0201 W07820 - S0150 W07848 - S0134 W07826 MOV NW 5-10KT
NW 5-10KT
FCST VA CLD +6HR: 20/1300Z SFC/FL200 S0137 W07841 - S0200 W07819 - S0202 W07819 - S0159 W07849 - S0137 W07841
S0137 W07841
FCST VA CLD +12HR: 20/1900Z NO VA EXP
FCST VA CLD +18HR: 21/0100Z NO VA EXP
RMK: INTERMITTENT VA EMS LIKELY BASED ON PAST
RECENT ACT. NOTHING SEEN IN IR STLT IMAGERY DUE
TO WX CLDS. VA MOV TO NW OF SUMMIT ACCORDING TO
NWP MDLS. WEB CAM INOP. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201020/1315Z=

2020-10-20 01:24


Original Message :

Received FVXX23 at 01:32 UTC, 20/10/20 from KNES
VA ADVISORY
DTG: 20201020/0124Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1030
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: VA SEEN IN SAT AND WEBCAM
OBS VA DTG: 20/0100Z
OBS VA CLD: SFC/FL210 S0143 W07824 - S0144 W07810 - S0200 W07818 - S0200 W07822 - S0143 W07824 MOV N 10-15KT
N 10-15KT
FCST VA CLD +6HR: 20/0700Z SFC/FL210 S0128 W07825 - S0129 W07807 - S0159 W07816 - S0159 W07822 - S0128 W07825
S0128 W07825
FCST VA CLD +12HR: 20/1300Z SFC/FL210 S0126 W07826 - S0159 W07819 - S0204 W07824 - S0132 W07844 - S0126 W07826
W07844 - S0126 W07826
FCST VA CLD +18HR: 20/1900Z NO VA EXP
RMK: VA SEEN IN SAT AND WEBCAM MOV N AND EXTDG
ARND 15 NM FM SUMMIT. MODEL GUIDANCE SHOWS A CONT
N-LY MOV THRU T+6 WITH A TURN TWD THE NW BY T+12.
MULTIPLE VOLCAT ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201020/0730Z=

2020-10-19 15:24


Original Message :

Received FVXX23 at 15:34 UTC, 19/10/20 from KNES
VA ADVISORY
DTG: 20201019/1524Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1028
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 19/1450Z
OBS VA CLD: SFC/FL190 S0146 W07826 - S0200 W07820 - S0201 W07820 - S0152 W07831 - S0146 W07826 MOV NW 5-10KT
FCST VA CLD +6HR: 19/2100Z SFC/FL190 S0145 W07826 - S0200 W07819 - S0201 W07820 - S0151 W07831 - S0145 W07826
FCST VA CLD +12HR: 20/0300Z SFC/FL190 S0143 W07825 - S0200 W07819 - S0201 W07820 - S0151 W07831 - S0143 W07825
FCST VA CLD +18HR: 20/0900Z NO VA EXP
RMK: FAINT VA SIGNATURE DETECTED ON STLT MOVG NW
OF SUMMIT. OCNL HOTSPOT SEEN ON SWIR. NWP MDL
WINDS VRY LGT AND DO NOT AGREE WELL WITH OBSV VA
MVMNT. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201019/2130Z=

2020-10-19 09:22


Original Message :

Received FVXX23 at 11:17 UTC, 19/10/20 from KNES
VA ADVISORY
DTG: 20201019/0922Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1027
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/0900Z
OBS VA CLD: SFC/FL190 S0126 W07907 - S0154 W07818 - S0201 W07819 - S0205 W07916 - S0126 W07907 MOV W 10-15KT
W 10-15KT
FCST VA CLD +6HR: 19/1500Z SFC/FL190 S0136 W07907 - S0159 W07819 - S0201 W07819 - S0155 W07915 - S0136 W07907
S0136 W07907
FCST VA CLD +12HR: 19/2100Z NO VA EXP
FCST VA CLD +18HR: 20/0300Z NO VA EXP
RMK: CONTINUOUS STREAM OF VA AND GASES EVIDENT IN
VOLCAT PROD ALSO SEEN IN IR IMAGERY. VA MOV TO
WNW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201019/1515Z=

2020-10-19 03:56


Original Message :

Received FVXX23 at 03:58 UTC, 19/10/20 from KNES
VA ADVISORY
DTG: 20201019/0356Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1026
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 19/0320Z
OBS VA CLD: SFC/FL190 S0138 W07911 - S0200 W07819 - S0201 W07820 - S0205 W07912 - S0138 W07911 MOV W 10-15KT
FCST VA CLD +6HR: 19/0930Z SFC/FL190 S0145 W07913 - S0159 W07819 - S0201 W07820 - S0207 W07914 - S0145 W07913
FCST VA CLD +12HR: 19/1530Z NO VA EXP
FCST VA CLD +18HR: 19/2130Z NO VA EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT
IMAGERY. VA EMS MOV MORE W OVER PAST FEW HRS TO A
WNW AND W DIRECTION. WEB CAM INOP. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201019/1000Z

2020-10-18 22:12


Original Message :

Received FVXX23 at 22:14 UTC, 18/10/20 from KNES
VA ADVISORY
DTG: 20201018/2212Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1025
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 18/2150Z
OBS VA CLD: SFC/FL220 S0149 W07845 - S0159 W07820 - S0201 W07820 - S0157 W07847 - S0149 W07845 MOV NW 10-15KT
FCST VA CLD +6HR: 19/0400Z SFC/FL220 S0136 W07853 - S0159 W07819 - S0201 W07821 - S0150 W07859 - S0136 W07853
FCST VA CLD +12HR: 19/1000Z SFC/FL220 S0133 W07850 - S0159 W07819 - S0200 W07820 - S0143 W07856 - S0133 W07850
FCST VA CLD +18HR: 19/1600Z NO VA EXP
RMK: VA SEEN IN SAT IMAGERY MOV WNW AND EXTG ARND
20 NM FM SUMMIT. MODEL GUIDANCE SHOWS A NW-LY MOV
BY T+6 AND THRU T+12 HRS. MULTIPLE VOLCAT ALERTS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201019/0415Z

2020-10-18 17:42


Original Message :

Received FVXX23 at 17:44 UTC, 18/10/20 from KNES
VA ADVISORY
DTG: 20201018/1742Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1024
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSB ONGOING VA EMS
OBS VA DTG: 18/1710Z
OBS VA CLD: SFC/FL190 S0158 W07836 - S0200 W07819 - S0201 W07820 - S0201 W07836 - S0158 W07836 MOV W 5-10KT
FCST VA CLD +6HR: 18/2300Z SFC/FL190 S0159 W07820 - S0200 W07820 - S0204 W07829 - S0201 W07831 - S0159 W07820
FCST VA CLD +12HR: 19/0500Z NO VA EXP
FCST VA CLD +18HR: 19/1100Z NO VA EXP
RMK: PSBL FAINT VA SIGNATURE DETECTED ON STLT
MOVG W OF SUMMIT. HOTSPOT NOT EVIDENT ON SWIR BUT
WX CLDS CVR AREA. NWP MDL WINDS FCST TO TURN MORE
TO THE ENE NXT 6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201018/2345Z

2020-10-18 11:58


Original Message :

Received FVXX23 at 12:01 UTC, 18/10/20 from KNES
VA ADVISORY
DTG: 20201018/1158Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1023
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 18/1120Z
OBS VA CLD: SFC/FL190 S0156 W07840 - S0159 W07819 - S0201 W07819 - S0201 W07840 - S0156 W07840 MOV W 10-15KT
FCST VA CLD +6HR: 18/1730Z SFC/FL190 S0159 W07819 - S0200 W07819 - S0203 W07835 - S0200 W07835 - S0159 W07819
FCST VA CLD +12HR: 18/2330Z SFC/FL190 S0159 W07820 - S0201 W07820 - S0207 W07825 - S0205 W07828 - S0159 W07820
FCST VA CLD +18HR: 19/0530Z NO VA EXP
RMK: NARROW VA PLUME DETECTED ON STLT MOVG W OF
SUMMIT. PERSISTENT HOTSPOT SEEN ON SWIR. NWP MDL
WINDS FCST TO DECR IN SPD AND TURN FM THE NE THRU
T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201018/1800Z

2020-10-18 09:38


Original Message :

Received FVXX23 at 09:41 UTC, 18/10/20 from KNES
VA ADVISORY
DTG: 20201018/0938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1022
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS NOT DETECTED.
OBS VA DTG: 18/0900Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM STLT DATA.
FCST VA CLD +6HR: 18/1500Z NO VA EXP
FCST VA CLD +12HR: 18/2100Z NO VA EXP
FCST VA CLD +18HR: 19/0300Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
SEEN OVER LAST SEVERAL HRS WITHIN WX CLD BREAKS.
NO NEW RPRTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-18 03:53


Original Message :

Received FVXX23 at 03:56 UTC, 18/10/20 from KNES
VA ADVISORY
DTG: 20201018/0353Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1021
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 18/0330Z
OBS VA CLD: SFC/FL190 S0158 W07914 - S0159 W07820 - S0202 W07820 - S0213 W07917 - S0158 W07914 MOV W 15-20KT
FCST VA CLD +6HR: 18/0930Z NO VA EXP
FCST VA CLD +12HR: 18/1530Z NO VA EXP
FCST VA CLD +18HR: 18/2130Z NO VA EXP
RMK: VA EMS LIKELY BASED ON PAST RECENT ACT.
NOTHING SEEN IN IR STLT IMAGERY DUE TO DENSE WX
CLDS. WEB CAM INOP. VA MOV W BASED ON NWP MDLS
AND PREV UPDATE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201018/1000Z

2020-10-17 22:10


Original Message :

Received FVXX23 at 22:09 UTC, 17/10/20 from KNES
VA ADVISORY
DTG: 20201017/2210Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1020
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT
OBS VA DTG: 17/2140Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0202 W07820 - S0205 W07846 - S0200 W07847 - S0159 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 18/0330Z SFC/FL190 S0158 W07819 - S0201 W07819 - S0207 W07902 - S0201 W07902 - S0158 W07819
FCST VA CLD +12HR: 18/0930Z SFC/FL190 S0158 W07903 - S0159 W07819 - S0202 W07819 - S0204 W07902 - S0158 W07903
FCST VA CLD +18HR: 18/1530Z NO VA EXP
RMK: VA SEEN IN SAT MOV WSW AND EXTDG 25 NM FM
SUMMIT. MODEL GUIDANCE SHOWS A CONT WSW-LY MOV AT
T+6 HRS WITH MORE W-LY BY T+12 HRS. VOLCAT ALERTS
RECIEVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201018/0415Z

2020-10-17 17:42


Original Message :

Received FVXX23 at 17:45 UTC, 17/10/20 from KNES
VA ADVISORY
DTG: 20201017/1742Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1019
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 17/1710Z
OBS VA CLD: SFC/FL190 S0158 W07844 - S0159 W07819 - S0201 W07820 - S0203 W07843 - S0158 W07844 MOV W 15-20KT
FCST VA CLD +6HR: 17/2300Z SFC/FL190 S0157 W07844 - S0159 W07819 - S0201 W07819 - S0203 W07844 - S0157 W07844
FCST VA CLD +12HR: 18/0500Z SFC/FL190 S0157 W07840 - S0159 W07819 - S0200 W07819 - S0201 W07840 - S0157 W07840
FCST VA CLD +18HR: 18/1100Z NO VA EXP
RMK: INTMT VA PUFFS SEEN ON STLT MOVG W OF SUMMIT.
VONA RPRT INDICATES ACTVTY. NWP MDL WINDS LTL CHG
FCST THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201017/2345Z

2020-10-17 10:05


Original Message :

Received FVXX23 at 10:08 UTC, 17/10/20 from KNES
VA ADVISORY
DTG: 20201017/1005Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1018
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS NOT DETECTED.
OBS VA DTG: 17/0940Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA.
FCST VA CLD +6HR: 17/1530Z NO VA EXP
FCST VA CLD +12HR: 17/2130Z NO VA EXP
FCST VA CLD +18HR: 18/0330Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN STLT IMAGERY. NO NEW RPRTS. WEB CAM
INOP. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-17 04:23


Original Message :

Received FVXX23 at 04:40 UTC, 17/10/20 from KNES
VA ADVISORY
DTG: 20201017/0423Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1017
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: REMNANT VA AND POSS ONGOING EMS.
OBS VA DTG: 17/0400Z
OBS VA CLD: SFC/FL190 S0143 W08015 - S0144 W07942 - S0200 W07945 - S0201 W08019 - S0143 W08015 MOV W 15-20KT SFC/FL190 S0152 W07849 - S0159 W07820 - S0202 W07821 - S0207 W07850 - S0152 W07849 MOV W 15-20KT
FCST VA CLD +6HR: 17/1000Z NO VA EXP
FCST VA CLD +12HR: 17/1600Z NO VA EXP
FCST VA CLD +18HR: 17/2200Z NO VA EXP
RMK: REMNANT VA WELL TO W OF SUMMIT DISPERSING.
ONGOING VA EMS ALSO LIKELY GIVEN PAST RECENT HIST
BUT DENSE CLOUD COVER AT SUMMIT OBSCURES. WEB CAM
INOP. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20201017/1030Z

2020-10-16 22:50


Original Message :

Received FVXX23 at 22:50 UTC, 16/10/20 from KNES
VA ADVISORY
DTG: 20201016/2250Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1016
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA IN SAT IMAGERY.
OBS VA DTG: 16/2220Z
OBS VA CLD: SFC/FL190 S0156 W07837 - S0159 W07820 - S0202 W07820 - S0204 W07837 - S0156 W07837 MOV W 15-20KT
FCST VA CLD +6HR: 17/0430Z NO VA EXP
FCST VA CLD +12HR: 17/1030Z NO VA EXP
FCST VA CLD +18HR: 17/1630Z NO VA EXP
RMK: POSS VA SEEN IN SAT IMAGERY MOV W FM SUMMIT.
THE PLUME SEEN IN SAT COULD BE MOSTLY GASES BUT
DIFFICULT TO DETERMINE DUE TO WX CLDS. ANY VA BEYOND
T+0 WOULD MOV TWD THE W. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201017/0445Z

2020-10-16 17:19


Original Message :

Received FVXX23 at 17:22 UTC, 16/10/20 from KNES
VA ADVISORY
DTG: 20201016/1719Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1015
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: PSBL VA EMS CONT
OBS VA DTG: 16/1650Z
OBS VA CLD: SFC/FL190 S0156 W07845 - S0200 W07819 - S0201 W07819 - S0201 W07845 - S0156 W07845 MOV W 15-20KT
FCST VA CLD +6HR: 16/2300Z SFC/FL190 S0156 W07846 - S0200 W07819 - S0202 W07820 - S0201 W07845 - S0156 W07846
FCST VA CLD +12HR: 17/0500Z NO VA EXP
FCST VA CLD +18HR: 17/1100Z NO VA EXP
RMK: PSBL NARROW PLUME VA SIGNATURE ON VOLCAT
IMAGERY MOVG W OF SUMMIT. WX CLDS CVR ENTIRE AREA
AND WEBCAM SHOWS SUMMIT OBSC. HOTSPOT NO LONGER
DETECTED ON SWIR. NO CHG TO MDL WINDS AT VA FL NXT
6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201016/2315Z

2020-10-16 11:40


Original Message :

Received FVXX23 at 11:43 UTC, 16/10/20 from KNES
VA ADVISORY
DTG: 20201016/1140Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1014
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 16/1110Z
OBS VA CLD: SFC/FL200 S0155 W07846 - S0159 W07819 - S0201 W07819 - S0201 W07846 - S0155 W07846 MOV W 20-25KT
FCST VA CLD +6HR: 16/1700Z SFC/FL200 S0155 W07847 - S0159 W07819 - S0201 W07819 - S0201 W07846 - S0155 W07847
FCST VA CLD +12HR: 16/2300Z SFC/FL200 S0154 W07852 - S0159 W07819 - S0201 W07820 - S0201 W07852 - S0154 W07852
FCST VA CLD +18HR: 17/0500Z SFC/FL200 S0154 W07853 - S0159 W07819 - S0200 W07819 - S0202 W07852 - S0154 W07853
RMK: VA DETECTED ON STLT IN BINOVC MOVG W OF
SUMMIT. OCNL HOTSPOT NOTED ON SWIR. NWP MDL WINDS
NO CHG FCST IN DIR THRU T+18 HR BUT WIND SPD
XPCTD TO INCR A BIT AFTER T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201016/1745Z

2020-10-16 05:53


Original Message :

Received FVXX23 at 05:55 UTC, 16/10/20 from KNES
VA ADVISORY
DTG: 20201016/0553Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1013
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 16/0530Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0223 W07920 - S0204 W07925 - S0159 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 16/1130Z SFC/FL200 S0152 W07925 - S0159 W07819 - S0201 W07818 - S0214 W07924 - S0152 W07925
FCST VA CLD +12HR: 16/1730Z SFC/FL200 S0154 W07925 - S0158 W07819 - S0203 W07818 - S0216 W07925 - S0154 W07925
FCST VA CLD +18HR: 16/2330Z NO VA EXP
RMK: REMNANT VA CLD OBS MOV W 70 NM WSW OF
SUMMIT. WX CLDS OBSC SUMMIT AREA BUT CONTG VA EMS
PSBL AS EMS WERE ONGOING AT TIME OF OBSCN A FEW
HRS AGO. CONTD W-LY MVMT EXP THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201016/1200Z

2020-10-15 23:55


Original Message :

Received FVXX23 at 23:57 UTC, 15/10/20 from KNES
VA ADVISORY
DTG: 20201015/2355Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1012
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS.
OBS VA DTG: 15/2310Z
OBS VA CLD: SFC/FL200 S0152 W07855 - S0200 W07819 - S0201 W07819 - S0204 W07855 - S0152 W07855 MOV W 15-20KT
FCST VA CLD +6HR: 16/0500Z SFC/FL200 S0153 W07855 - S0159 W07819 - S0201 W07819 - S0204 W07855 - S0153 W07855
FCST VA CLD +12HR: 16/1100Z SFC/FL200 S0152 W07855 - S0159 W07819 - S0201 W07819 - S0204 W07855 - S0152 W07855
FCST VA CLD +18HR: 16/1700Z SFC/FL200 S0152 W07855 - S0159 W07819 - S0201 W07819 - S0204 W07855 - S0152 W07855
RMK: VA CLD OBS MOV W OF SUMMIT APRX 33 NM. FL
AND FCST MVMT BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201016/0600Z

2020-10-15 18:09


Original Message :

Received FVXX23 at 18:11 UTC, 15/10/20 from KNES
VA ADVISORY
DTG: 20201015/1809Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1011
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD OBS.
OBS VA DTG: 15/1740Z
OBS VA CLD: SFC/FL200 S0155 W07853 - S0201 W07820 - S0202 W07819 - S0211 W07853 - S0155 W07853 MOV W 15-20KT
FCST VA CLD +6HR: 15/2330Z SFC/FL200 S0153 W07859 - S0201 W07819 - S0202 W07818 - S0213 W07859 - S0153 W07859
FCST VA CLD +12HR: 16/0530Z SFC/FL200 S0153 W07858 - S0200 W07818 - S0202 W07817 - S0211 W07859 - S0153 W07858
FCST VA CLD +18HR: 16/1130Z SFC/FL200 S0153 W07858 - S0159 W07819 - S0203 W07819 - S0210 W07859 - S0153 W07858
RMK: CONS VA CLDS OBS MOV W OF SUMMIT APRX 30 NM
PRIOR TO DSIPTG. WINDS AND FL BASED ON NWP MODEL
GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201016/0015Z

2020-10-15 12:52


Original Message :

Received FVXX23 at 12:55 UTC, 15/10/20 from KNES
VA ADVISORY
DTG: 20201015/1252Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1010
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 15/1220Z
OBS VA CLD: SFC/FL220 S0153 W07853 - S0159 W07819 - S0201 W07819 - S0201 W07854 - S0153 W07853 MOV W 10-15KT
FCST VA CLD +6HR: 15/1830Z SFC/FL220 S0152 W07854 - S0159 W07819 - S0200 W07819 - S0201 W07854 - S0152 W07854
FCST VA CLD +12HR: 16/0030Z SFC/FL220 S0152 W07854 - S0159 W07819 - S0201 W07819 - S0202 W07853 - S0152 W07854
FCST VA CLD +18HR: 16/0630Z SFC/FL220 S0152 W07854 - S0159 W07820 - S0201 W07820 - S0202 W07854 - S0152 W07854
RMK: VA DETECTED ON STLT MOVG W OF SUMMIT.
PERSISTENT HOTSPOT NOTED ON SWIR. NO CHG FCST TO
MDL WINDS AT FL THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201015/1845Z

2020-10-15 07:08


Original Message :

Received FVXX23 at 07:09 UTC, 15/10/20 from KNES
VA ADVISORY
DTG: 20201015/0708Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1009
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 15/0640Z
OBS VA CLD: SFC/FL220 S0155 W07841 - S0159 W07820 - S0201 W07820 - S0203 W07841 - S0155 W07841 MOV W 10-15KT
FCST VA CLD +6HR: 15/1230Z SFC/FL220 S0152 W07853 - S0159 W07819 - S0202 W07819 - S0205 W07853 - S0152 W07853
FCST VA CLD +12HR: 15/1830Z SFC/FL220 S0155 W07855 - S0159 W07819 - S0201 W07819 - S0208 W07855 - S0155 W07855
FCST VA CLD +18HR: 16/0030Z NO VA EXP
RMK: VA EM ACT HAS DECREASED SINCE PREV ADVISORY
BUT IS STILL CONTG. VA CLD OBS EXT UP TO 20 NM W
FM SUMMIT. LTLCG IN FL WINDS EXP THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201015/1315Z

2020-10-15 01:10


Original Message :

Received FVXX23 at 01:12 UTC, 15/10/20 from KNES
VA ADVISORY
DTG: 20201015/0110Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1008
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 15/0050Z
OBS VA CLD: SFC/FL220 S0137 W07917 - S0159 W07819 - S0201 W07820 - S0158 W07920 - S0137 W07917 MOV W 5-10KT
FCST VA CLD +6HR: 15/0700Z SFC/FL220 S0124 W07932 - S0159 W07819 - S0201 W07819 - S0149 W07938 - S0124 W07932
FCST VA CLD +12HR: 15/1300Z SFC/FL220 S0127 W07933 - S0159 W07819 - S0201 W07819 - S0151 W07938 - S0127 W07933
FCST VA CLD +18HR: 15/1900Z SFC/FL220 S0131 W07934 - S0159 W07818 - S0201 W07819 - S0155 W07939 - S0131 W07934
RMK: VA EXT UP TO 70 NM WNW FM SUMMIT. OBS VA FL
ESTD FM NWP MDLS. FL WINDS EXP TO PERSIST THRU
T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201015/0715Z

2020-10-14 19:16


Original Message :

Received FVXX23 at 19:17 UTC, 14/10/20 from KNES
VA ADVISORY
DTG: 20201014/1916Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1007
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 14/1850Z
OBS VA CLD: SFC/FL220 S0147 W07916 - S0158 W07819 - S0202 W07819 - S0158 W07917 - S0147 W07916 MOV W 15-20KT
FCST VA CLD +6HR: 15/0100Z SFC/FL220 S0146 W07921 - S0156 W07819 - S0202 W07819 - S0157 W07923 - S0146 W07921
FCST VA CLD +12HR: 15/0700Z SFC/FL220 S0148 W07922 - S0156 W07819 - S0201 W07819 - S0158 W07923 - S0148 W07922
FCST VA CLD +18HR: 15/1300Z SFC/FL220 S0143 W07920 - S0156 W07819 - S0201 W07820 - S0152 W07923 - S0143 W07920
RMK: VA EXT 30 NM W OF THE SUMMIT. LTLCG EXP OVR
NXT 18 HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201015/0115Z

2020-10-14 13:08


Original Message :

Received FVXX23 at 13:09 UTC, 14/10/20 from KNES
VA ADVISORY
DTG: 20201014/1308Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1006
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/1230Z
OBS VA CLD: SFC/FL220 S0155 W07837 - S0158 W07819 - S0201 W07819 - S0201 W07837 - S0155 W07837 MOV W 15-20KT
FCST VA CLD +6HR: 14/1830Z SFC/FL220 S0150 W07905 - S0158 W07819 - S0201 W07819 - S0205 W07907 - S0150 W07905
FCST VA CLD +12HR: 15/0030Z SFC/FL220 S0150 W07905 - S0158 W07819 - S0201 W07819 - S0204 W07907 - S0150 W07905
FCST VA CLD +18HR: 15/0630Z SFC/FL220 S0148 W07905 - S0158 W07819 - S0201 W07819 - S0202 W07908 - S0148 W07905
RMK: VA EXT 15 NM W OF THE SUMMIT BEFORE BECOMING
OBSCURED BY WX CLD. LTLCG EXP BASED ON NWP MODEL
GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201014/1915Z

2020-10-14 07:09


Original Message :

Received FVXX23 at 07:11 UTC, 14/10/20 from KNES
VA ADVISORY
DTG: 20201014/0709Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1005
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 14/0640Z
OBS VA CLD: SFC/FL220 S0153 W07844 - S0159 W07819 - S0201 W07820 - S0203 W07844 - S0153 W07844 MOV W 10-15KT
FCST VA CLD +6HR: 14/1230Z SFC/FL220 S0147 W07905 - S0159 W07819 - S0201 W07819 - S0204 W07907 - S0147 W07905
FCST VA CLD +12HR: 14/1830Z SFC/FL220 S0155 W07906 - S0159 W07820 - S0201 W07819 - S0210 W07907 - S0155 W07906
FCST VA CLD +18HR: 15/0030Z NO VA EXP
RMK: VA NOT CURRENTLY OBS DUE TO WX CLDS BUT VA
WAS OBS IN PAST FEW HRS PRIOR TO OBSCN EXT UP TO
25 NM W FM SUMMIT. OBS VA AREA ESTD FM THIS, NWP
MDLS, AND PREV VAA. FL WINDS EXP TO PERSIST THRU
T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201014/1315Z

2020-10-14 01:14


Original Message :

Received FVXX23 at 01:16 UTC, 14/10/20 from KNES
VA ADVISORY
DTG: 20201014/0114Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1004
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 14/0050Z
OBS VA CLD: SFC/FL220 S0152 W07851 - S0159 W07819 - S0201 W07820 - S0204 W07852 - S0152 W07851 MOV W 10-15KT
FCST VA CLD +6HR: 14/0700Z SFC/FL220 S0147 W07907 - S0159 W07819 - S0202 W07819 - S0204 W07909 - S0147 W07907
FCST VA CLD +12HR: 14/1300Z SFC/FL220 S0147 W07908 - S0159 W07819 - S0201 W07819 - S0204 W07910 - S0147 W07908
FCST VA CLD +18HR: 14/1900Z SFC/FL220 S0153 W07911 - S0159 W07819 - S0201 W07820 - S0208 W07913 - S0153 W07911
RMK: EARLIER VA TO FL240 HAS DSIPTD. VA OBS BELOW
FL220 EXT W TO AT LEAST 30 NM FM SUMMIT. OBS FL
ESTD FM NWP MDLS. FL WINDS EXP TO PERSIST THRU
T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201014/0715Z

2020-10-13 21:43


Original Message :

Received FVXX23 at 21:46 UTC, 13/10/20 from KNES
VA ADVISORY
DTG: 20201013/2143Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1003
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 13/2120Z
OBS VA CLD: SFC/FL240 S0155 W07823 - S0157 W07820 - S0201 W07825 - S0159 W07827 - S0155 W07823 MOV NW 10-15KT
FCST VA CLD +6HR: 14/0330Z SFC/FL240 S0135 W07837 - S0200 W07819 - S0202 W07820 - S0150 W07851 - S0135 W07837
FCST VA CLD +12HR: 14/0930Z NO VA EXP
FCST VA CLD +18HR: 14/1530Z NO VA EXP
RMK: VA CLD EXT 5 NM NW OF THE SUMMIT. HGT BASED
ON VONA. LTLCG EXP OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201014/0345Z

2020-10-13 19:24


Original Message :

Received FVXX23 at 19:26 UTC, 13/10/20 from KNES
VA ADVISORY
DTG: 20201013/1924Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1002
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA DETECTED APPROX 13/1820
OBS VA DTG: 13/1900Z
OBS VA CLD: SFC/FL210 S0148 W07823 - S0153 W07823 - S0153 W07826 - S0149 W07826 - S0148 W07823 MOV N 15-20KT
FCST VA CLD +6HR: 14/0100Z SFC/FL210 S0126 W07824 - S0201 W07819 - S0202 W07823 - S0128 W07833 - S0126 W07824
FCST VA CLD +12HR: 14/0700Z NO VA EXP
FCST VA CLD +18HR: 14/1300Z NO VA EXP
RMK: VA CLD BROKE THRU WX CLD TOPS AND WAS CNTRD
8 NM N OF SUMMIT. OBS MOVMT DOESNT AGREE W NWP
MDL SO HGT AND T+6, BASED ON CONT, IS LO CONFID.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201014/0130Z

2020-10-12 14:58


Original Message :

Received FVXX23 at 15:00 UTC, 12/10/20 from KNES
VA ADVISORY
DTG: 20201012/1458Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1001
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO.
ERUPTION DETAILS: VA NOT DETECTED
OBS VA DTG: 12/1430Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 12/2030Z NO VA EXP
FCST VA CLD +12HR: 13/0230Z NO VA EXP
FCST VA CLD +18HR: 13/0830Z NO VA EXP
RMK: VA NOT DETECTED IN STLT IMAGERY AND THERE
HAVE BEEN NO RPRTS OF VA. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-12 09:08


Original Message :

Received FVXX23 at 09:09 UTC, 12/10/20 from KNES
VA ADVISORY
DTG: 20201012/0908Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/1000
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 12/0840Z
OBS VA CLD: SFC/FL210 S0154 W07835 - S0158 W07819 - S0201 W07819 - S0203 W07835 - S0154 W07835 MOV W 20-25KT
FCST VA CLD +6HR: 12/1430Z SFC/FL210 S0151 W07844 - S0158 W07819 - S0201 W07819 - S0204 W07844 - S0151 W07844
FCST VA CLD +12HR: 12/2030Z NO VA EXP
FCST VA CLD +18HR: 13/0230Z NO VA EXP
RMK: CONTG VA EMS OBS IN SAT EXT W UP TO 13 NM FM
SUMMIT. FL WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201012/1515Z

2020-10-12 03:14


Original Message :

Received FVXX23 at 03:15 UTC, 12/10/20 from KNES
VA ADVISORY
DTG: 20201012/0314Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/999
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 12/0250Z
OBS VA CLD: SFC/FL210 S0143 W07846 - S0159 W07820 - S0201 W07820 - S0153 W07851 - S0143 W07846 MOV NW 20-25KT
FCST VA CLD +6HR: 12/0900Z SFC/FL210 S0144 W07910 - S0158 W07819 - S0201 W07820 - S0205 W07913 - S0144 W07910
FCST VA CLD +12HR: 12/1500Z NO VA EXP
FCST VA CLD +18HR: 12/2100Z NO VA EXP
RMK: VOLCAT ALERT FOR VA EM AT 0240Z. VA OBS IN
SAT MOV WNW UP TO 25 NM FM SUMMIT. OBS FL ESTD FM
NWP MDLS. FL MVMT EXP TO TURN TO W THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201012/0915Z

2020-10-11 05:23


Original Message :

Received FVXX23 at 05:26 UTC, 11/10/20 from KNES
VA ADVISORY
DTG: 20201011/0523Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/998
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA HAS DISP IN STLT
OBS VA DTG: 11/0522Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT IMAGERY
FCST VA CLD +6HR: 11/1130Z NO VA EXP
FCST VA CLD +12HR: 11/1730Z NO VA EXP
FCST VA CLD +18HR: 11/2330Z NO VA EXP
RMK: VA HAS DISP IN STLT IMAGERY. NO NEW EMS OBS.
NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-10 23:28


Original Message :

Received FVXX23 at 23:29 UTC, 10/10/20 from KNES
VA ADVISORY
DTG: 20201010/2328Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/997
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 10/2300Z
OBS VA CLD: SFC/FL200 S0153 W07900 - S0200 W07819 - S0201 W07820 - S0209 W07858 - S0153 W07900 MOV W 15-20KT
FCST VA CLD +6HR: 11/0500Z SFC/FL200 S0152 W07901 - S0200 W07819 - S0201 W07819 - S0209 W07859 - S0152 W07901
FCST VA CLD +12HR: 11/1100Z NO VA EXP
FCST VA CLD +18HR: 11/1700Z NO VA EXP
RMK: VA CLD OBS IN STLT FANNING MOV W OF SUMMIT
APRX 30-35NM. FCST BASED ON ASH3D AND NWP.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201011/0530Z

2020-10-10 18:03


Original Message :

Received FVXX23 at 18:09 UTC, 10/10/20 from KNES
VA ADVISORY
DTG: 20201010/1803Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/996
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: CONS VA CLDS OBS.
OBS VA DTG: 10/1720Z
OBS VA CLD: SFC/FL200 S0144 W07943 - S0159 W07820 - S0201 W07820 - S0201 W07944 - S0144 W07943 MOV W 15-20KT
FCST VA CLD +6HR: 10/2330Z SFC/FL200 S0140 W07955 - S0159 W07819 - S0201 W07819 - S0201 W07957 - S0140 W07955
FCST VA CLD +12HR: 11/0530Z SFC/FL200 S0134 W07954 - S0159 W07819 - S0202 W07819 - S0156 W07957 - S0134 W07954
FCST VA CLD +18HR: 11/1130Z SFC/FL200 S0133 W07954 - S0159 W07818 - S0203 W07819 - S0156 W07958 - S0133 W07954
RMK: CONS VA CLDS OBS MOV W OF SUMMIT APRX 85NM.
WINDS FCST TO ACCEL THRU T+12HR. FCST BASED ON
NWP AND ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201011/0000Z

2020-10-10 12:24


Original Message :

Received FVXX23 at 12:26 UTC, 10/10/20 from KNES
VA ADVISORY
DTG: 20201010/1224Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/995
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT
OBS VA DTG: 10/1200Z
OBS VA CLD: SFC/FL200 S0158 W07827 - S0158 W07819 - S0202 W07820 - S0223 W07908 - S0213 W07911 - S0158 W07827 MOV SW 15-20KT
FCST VA CLD +6HR: 10/1800Z SFC/FL200 S0158 W07819 - S0203 W07820 - S0211 W07911 - S0159 W07913 - S0158 W07819
FCST VA CLD +12HR: 11/0000Z SFC/FL200 S0152 W07916 - S0158 W07819 - S0204 W07820 - S0203 W07916 - S0152 W07916
FCST VA CLD +18HR: 11/0600Z NO VA EXP
RMK: NARROW PLUME OF VA SEEN IN SAT MOVG WSW AND
EXTDG 45 NM FM SUMMIT. MODEL GUIDANCE SHOWS A
MORE W-LY MOV BY T+6 AND THRU T+12. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201010/1830Z

2020-10-10 09:35


Original Message :

Received FVXX23 at 09:38 UTC, 10/10/20 from KNES
VA ADVISORY
DTG: 20201010/0935Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/994
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 10/0900Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0200 W07819 - S0207 W07840 - S0201 W07842 - S0159 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 10/1500Z SFC/FL200 S0157 W07842 - S0159 W07818 - S0200 W07820 - S0204 W07842 - S0157 W07842
FCST VA CLD +12HR: 10/2100Z SFC/FL200 S0152 W07841 - S0159 W07819 - S0201 W07819 - S0201 W07842 - S0152 W07841
FCST VA CLD +18HR: 11/0300Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT. SWIR
SHOWS PERSISTENT HOTSPOT. FCST NWP MDL WINDS TO
TURN MORE FM THE E THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201010/1530Z

2020-10-10 03:42


Original Message :

Received FVXX23 at 03:44 UTC, 10/10/20 from KNES
VA ADVISORY
DTG: 20201010/0342Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/993
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 10/0310Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0209 W07840 - S0202 W07842 - S0159 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 10/0900Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0207 W07840 - S0159 W07842 - S0159 W07820
FCST VA CLD +12HR: 10/1500Z SFC/FL200 S0156 W07843 - S0159 W07819 - S0200 W07820 - S0204 W07843 - S0156 W07843
FCST VA CLD +18HR: 10/2100Z NO VA EXP
RMK: OCNL SMALL VA PUFFS DETECTED ON STLT MOVG
WSW OF SUMMIT. INTMT HOTSPOT SEEN ON SWIR. NWP
MDL WINDS FCST TO BECMG MORE FM THE E THRU T+12
HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201010/0945Z

2020-10-09 21:57


Original Message :

Received FVXX23 at 22:11 UTC, 09/10/20 from KNES
VA ADVISORY
DTG: 20201009/2157Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/992
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT.
ERUPTION DETAILS: POSS VA CLDS OBS.
OBS VA DTG: 09/2130Z
OBS VA CLD: SFC/FL200 S0158 W07840 - S0159 W07819 - S0201 W07819 - S0210 W07840 - S0158 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 10/0330Z SFC/FL200 S0156 W07842 - S0159 W07819 - S0201 W07819 - S0208 W07842 - S0156 W07842
FCST VA CLD +12HR: 10/0930Z SFC/FL200 S0156 W07843 - S0159 W07819 - S0201 W07819 - S0208 W07842 - S0156 W07843
FCST VA CLD +18HR: 10/1530Z NO VA EXP
RMK: POSS LGT VA CLDS OBS IN STLT THRU WX CLDS.
FCST MVMT AND FL BASED ON NWP, ASH3D AND RECENT
ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201010/0400Z

2020-10-09 16:40


Original Message :

Received FVXX23 at 16:42 UTC, 09/10/20 from KNES
VA ADVISORY
DTG: 20201009/1640Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/991
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS LGT VA CLDS
OBS VA DTG: 09/1610Z
OBS VA CLD: SFC/FL200 S0158 W07837 - S0159 W07820 - S0202 W07819 - S0205 W07837 - S0158 W07837 MOV W 15-20KT
FCST VA CLD +6HR: 09/2200Z SFC/FL200 S0156 W07841 - S0200 W07820 - S0201 W07819 - S0205 W07841 - S0156 W07841
FCST VA CLD +12HR: 10/0400Z NO VA EXP
FCST VA CLD +18HR: 10/1000Z NO VA EXP
RMK: LGT VA SIGNATURE SEEN IN SAT IMAGERY MOV W
AND EXTDG 20 NM FM SUMMIT. MODEL GUIDANCE SHOWS A
CONT W-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201009/2245Z

2020-10-09 10:44


Original Message :

Received FVXX23 at 10:47 UTC, 09/10/20 from KNES
VA ADVISORY
DTG: 20201009/1044Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/990
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 09/1010Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0200 W07820 - S0207 W07832 - S0202 W07835 - S0159 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 09/1600Z SFC/FL200 S0158 W07819 - S0200 W07820 - S0207 W07832 - S0202 W07835 - S0158 W07819
FCST VA CLD +12HR: 09/2200Z NO VA EXP
FCST VA CLD +18HR: 10/0400Z NO VA EXP
RMK: LGT VA PLUME DETECTED ON STLT MOVG SW OF
SUMMIT. PERSISTENT HOTSPOT SEEN ON SWIR. FCST MDL
WINDS TO REMAIN THE SAME THRU T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201009/1645Z

2020-10-09 04:53


Original Message :

Received FVXX23 at 04:56 UTC, 09/10/20 from KNES
VA ADVISORY
DTG: 20201009/0453Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/989
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
OBS VA DTG: 09/0420Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0201 W07819 - S0207 W07837 - S0201 W07838 - S0159 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 09/1030Z SFC/FL210 S0159 W07820 - S0201 W07819 - S0209 W07837 - S0202 W07838 - S0159 W07820
FCST VA CLD +12HR: 09/1630Z NO VA EXP
FCST VA CLD +18HR: 09/2230Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO XTNSV WX CLDS
IN AREA. BASED ON RECENT ACTVTY AND PREV VONA
RPRT VA EMS MAY BE CONTG. NO CHG TO NWP MDL
WINDS THRU T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201009/1100Z

2020-10-08 23:28


Original Message :

Received FVXX23 at 23:30 UTC, 08/10/20 from KNES
VA ADVISORY
DTG: 20201008/2328Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/988
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. VOLCAT. GEOPHYSICAL INST.
ERUPTION DETAILS: NEW VA CLD AT 08/2233Z
OBS VA DTG: 08/2310Z
OBS VA CLD: SFC/FL210 S0156 W07831 - S0200 W07820 - S0201 W07820 - S0204 W07831 - S0156 W07831 MOV W 15-20KT
FCST VA CLD +6HR: 09/0500Z SFC/FL210 S0159 W07820 - S0202 W07820 - S0210 W07849 - S0200 W07850 - S0159 W07820
FCST VA CLD +12HR: 09/1100Z NO VA EXP
FCST VA CLD +18HR: 09/1700Z NO VA EXP
RMK: VA CLD SEEN MOVG W FM SUMMIT AND RPRTD BY
GEOPHYSICAL INST IN VONA. WELL DEFINED HOTSPOT
IN S/W IR. MODEL GUIDANCE INDICATES A MORE WSW-LY
MOV BY T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201009/0530Z

2020-10-08 22:32


Original Message :

Received FVXX23 at 22:35 UTC, 08/10/20 from KNES
VA ADVISORY
DTG: 20201008/2232Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/987
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 08/2200Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 09/0400Z NO VA EXP
FCST VA CLD +12HR: 09/1000Z NO VA EXP
FCST VA CLD +18HR: 09/1600Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT AND NO FURTHER RPRTS
HAVE BEEN RECEIVED. ANY NEW VA WOULD MOV TWD THE
WNW/W. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-08 21:19


Original Message :

Received FVXX23 at 17:38 UTC, 07/10/20 from KNES
VA ADVISORY
DTG: 20201007/17340Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/982
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS.
OBS VA DTG: 07/1640Z
OBS VA CLD: SFC/FL200 S0155 W07845 - S0159 W07820 - S0201 W07820 - S0205 W07844 - S0155 W07845 MOV W 10-15KT
FCST VA CLD +6HR: 07/2230Z SFC/FL200 S0158 W07859 - S0159 W07820 - S0201 W07820 - S0210 W07858 - S0158 W07859
FCST VA CLD +12HR: 08/0430Z SFC/FL200 S0158 W07820 - S0201 W07820 - S0211 W07858 - S0158 W07859 - S0158 W07820
FCST VA CLD +18HR: 08/1030Z NO VA EXP
RMK: UPDATE TO EARLIER ADVISORY AS HIGHER LEVEL
VA HAS DSIPTD AND LOWER LEVEL VA IS NOT GETTING
OUT AS FAR AS FCSTD. RESIDUAL VA NEAR 80W HAS DSIPTD
IN SAT. MODEL GUIDANCE SHOWS A CONT W/WSW MOV
THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201007/2330Z

2020-10-08 16:51


Original Message :

Received FVXX23 at 16:55 UTC, 08/10/20 from KNES
VA ADVISORY
DTG: 20201008/1651Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/986
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLD EMS.
OBS VA DTG: 08/1620Z
OBS VA CLD: SFC/FL200 S0153 W07843 - S0159 W07822 - S0202 W07822 - S0204 W07846 - S0153 W07843 MOV W 15-20KT
FCST VA CLD +6HR: 08/2230Z SFC/FL200 S0150 W07844 - S0200 W07820 - S0202 W07821 - S0204 W07848 - S0150 W07844
FCST VA CLD +12HR: 09/0430Z NO VA EXP
FCST VA CLD +18HR: 09/1030Z NO VA EXP
RMK: VA NOT OBSD IN STLT IMAGERY OR WEBCAM DUE TO
EXTENSIVE WX CLD CVR. VA CLDS PSBL BLO WX CLD
CVR. NWP MDLS SUGGEST ANY VA CLDS TO BE MOVG WNW
WITH LTLCG IN WINDS THRU T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201008/2245Z

2020-10-08 10:54


Original Message :

Received FVXX23 at 10:57 UTC, 08/10/20 from KNES
VA ADVISORY
DTG: 20201008/1054Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/985
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL INTMT VA CLD EMS.
OBS VA DTG: 08/1020Z
OBS VA CLD: SFC/FL200 S0152 W07842 - S0159 W07820 - S0201 W07820 - S0205 W07842 - S0152 W07842 MOV W 15-20KT
FCST VA CLD +6HR: 08/1630Z SFC/FL200 S0151 W07840 - S0159 W07820 - S0201 W07820 - S0201 W07841 - S0151 W07840
FCST VA CLD +12HR: 08/2230Z SFC/FL200 S0159 W07847 - S0159 W07820 - S0201 W07819 - S0210 W07844 - S0159 W07847
FCST VA CLD +18HR: 09/0430Z NO VA EXP
RMK: PSBL VA CLDS OBSD BY STLT THRU BKN WX CLD
CVR. PSBL VA CLDS EXTDG ABT 20 NMI W OF SUMMIT.
NWP MDLS FCST LTLCG IN WINDS THRU T+6 WITH SLGT
WSHFT TO MOVG VA WSW BY T+12 ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201008/1700Z

2020-10-08 05:01


Original Message :

Received FVXX23 at 05:04 UTC, 08/10/20 from KNES
VA ADVISORY
DTG: 20201008/0501Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/984
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 08/0430Z
OBS VA CLD: SFC/FL200 S0153 W07845 - S0158 W07819 - S0200 W07819 - S0202 W07845 - S0153 W07845 MOV W 10-15KT
FCST VA CLD +6HR: 08/1030Z SFC/FL200 S0152 W07846 - S0158 W07819 - S0201 W07819 - S0201 W07844 - S0152 W07846
FCST VA CLD +12HR: 08/1630Z SFC/FL200 S0152 W07845 - S0158 W07819 - S0201 W07819 - S0202 W07845 - S0152 W07845
FCST VA CLD +18HR: 08/2230Z SFC/FL200 S0137 W07838 - S0159 W07819 - S0201 W07819 - S0145 W07842 - S0137 W07838
RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. OCNL
HOTSPOT SEEN ON SWIR. NWP MDL WINDS TO REMAIN FM
E THRU T+12 HR THEN BECMG SE AT T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201008/1100Z

2020-10-07 22:57


Original Message :

Received FVXX23 at 22:59 UTC, 07/10/20 from KNES
VA ADVISORY
DTG: 20201007/2257Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/983
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGHT VA EM
OBS VA DTG: 07/2240Z
OBS VA CLD: SFC/FL200 S0157 W07907 - S0200 W07821 - S0201 W07820 - S0210 W07906 - S0157 W07907 MOV W 10-15KT
FCST VA CLD +6HR: 08/0430Z SFC/FL200 S0158 W07856 - S0200 W07820 - S0202 W07820 - S0207 W07856 - S0158 W07856
FCST VA CLD +12HR: 08/1030Z SFC/FL200 S0158 W07857 - S0200 W07821 - S0201 W07819 - S0208 W07855 - S0158 W07857
FCST VA CLD +18HR: 08/1630Z NO VA EXP
RMK: LGHT CONS VA EM SEEN ON STLT IMAGERY
EXTENDING APPROX 45 NM W OF SUMMIT. VA HEIGHT AND
FRCST BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG
EXPCD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20201008/0500Z

2020-10-07 13:42


Original Message :

Received FVXX23 at 13:45 UTC, 07/10/20 from KNES
VA ADVISORY
DTG: 20201007/1342Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/981
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: MODERATE VA CLD AROUND 12Z
OBS VA DTG: 07/1310Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0202 W07819 - S0222 W07933 - S0207 W07937 - S0158 W07819 MOV SW 15-20KT SFC/FL270 S0158 W07819 - S0201 W07816 - S0213 W07821 - S0204 W07833 - S0158 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 07/1900Z SFC/FL200 S0157 W07940 - S0158 W07820 - S0203 W07818 - S0214 W07940 - S0157 W07940 SFC/FL270 NO VA EXP
FCST VA CLD +12HR: 08/0100Z SFC/FL200 S0159 W07819 - S0202 W07819 - S0225 W07940 - S0205 W07939 - S0159 W07819
FCST VA CLD +18HR: 08/0700Z SFC/FL200 S0158 W07819 - S0202 W07819 - S0219 W07940 - S0201 W07940 - S0158 W07819
RMK: MORE SIG VA CLD ARND 12Z MOV S/SW IS
DISSIPATING QUICKLY IN SAT IMAGERY. LOW
CONFIDENCE IN HGT OF VA CLD AS NWP DOES NOT HAVE
GOOD HANDLE ON IT. WSW-LY PLUME EXTD 85 NM FM
SUMMIT BEFORE BCMG TO THIN TO SEE IN SAT. NWP
THRU T+18 HRS SHOWS W-LY MOV CONTG. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201007/1945Z

2020-10-07 09:48


Original Message :

Received FVXX23 at 09:51 UTC, 07/10/20 from KNES
VA ADVISORY
DTG: 20201007/0948Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/980
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: APRNT SIG VA EMS
OBS VA DTG: 07/0910Z
OBS VA CLD: SFC/FL220 S0153 W07844 - S0200 W07819 - S0201 W07819 - S0159 W07844 - S0153 W07844 MOV W 5-10KT SFC/FL350 S0159 W07819 - S0202 W07819 - S0229 W07857 - S0204 W07901 - S0159 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 07/1500Z SFC/FL220 S0156 W07844 - S0200 W07819 - S0201 W07820 - S0201 W07844 - S0156 W07844
FCST VA CLD +12HR: 07/2100Z SFC/FL220 S0158 W07846 - S0159 W07819 - S0201 W07819 - S0202 W07846 - S0158 W07846
FCST VA CLD +18HR: 08/0300Z SFC/FL220 S0155 W07845 - S0200 W07819 - S0201 W07820 - S0200 W07844 - S0155 W07845
RMK: SINGLE SIG EMS TO FL350 MOVG SW OF SUMMIT.
VOLCANIC CB INDICATED ON VOLCAT BUT NOT CLR HOW
MUCH OF THIS EMS IS VA. ANY VA WITH THIS EMS SHUD
DSIPT IN 6 HR. LWR LVL VA EMS CONT AT FL220 MOVG
W OF SUMMIT. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201007/1545Z

2020-10-07 08:31


Original Message :

Received FVXX23 at 08:33 UTC, 07/10/20 from KNES
VA ADVISORY
DTG: 20201007/0831Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/979
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 07/0750Z
OBS VA CLD: SFC/FL220 S0141 W07838 - S0200 W07819 - S0201 W07820 - S0146 W07843 - S0141 W07838 MOV NW 5-10KT
FCST VA CLD +6HR: 07/1400Z SFC/FL220 S0148 W07843 - S0159 W07819 - S0200 W07819 - S0154 W07844 - S0148 W07843
FCST VA CLD +12HR: 07/2000Z SFC/FL220 S0154 W07849 - S0159 W07819 - S0200 W07819 - S0159 W07849 - S0154 W07849
FCST VA CLD +18HR: 08/0200Z SFC/FL220 S0152 W07849 - S0159 W07819 - S0200 W07819 - S0158 W07849 - S0152 W07849
RMK: VA DETECTED ON STLT MOVG NW OF SUMMIT. OCNL
HOTSPOT NOTED ON SWIR. NWP MDL WINDS FCST TO TURN
MORE FM THE E THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201007/1430Z

2020-10-07 02:34


Original Message :

Received FVXX23 at 02:37 UTC, 07/10/20 from KNES
VA ADVISORY
DTG: 20201007/0234Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/978
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 07/0200Z
OBS VA CLD: SFC/FL210 S0149 W07844 - S0159 W07820 - S0201 W07820 - S0159 W07847 - S0149 W07844 MOV W 10-15KT
FCST VA CLD +6HR: 07/0800Z SFC/FL210 S0152 W07845 - S0159 W07819 - S0201 W07819 - S0201 W07846 - S0152 W07845
FCST VA CLD +12HR: 07/1400Z SFC/FL210 S0154 W07846 - S0159 W07819 - S0201 W07819 - S0203 W07846 - S0154 W07846
FCST VA CLD +18HR: 07/2000Z SFC/FL210 S0155 W07846 - S0159 W07819 - S0201 W07819 - S0204 W07845 - S0155 W07846
RMK: VA PUFFS DETECTED ON STLT MOVG WNW OF
SUMMIT. INTMT HOTSPOT SEEN ON SWIR. NWP MDL WINDS
TURN MORE FM THE E THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201007/0830Z

2020-10-06 21:03


Original Message :

Received FVXX23 at 21:04 UTC, 06/10/20 from KNES
VA ADVISORY
DTG: 20201006/2103Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/977
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 06/2030Z
OBS VA CLD: SFC/FL210 S0139 W07825 - S0159 W07819 - S0201 W07820 - S0147 W07837 - S0139 W07825 MOV NW 10-15KT
FCST VA CLD +6HR: 07/0230Z SFC/FL210 S0134 W07826 - S0159 W07819 - S0202 W07820 - S0143 W07841 - S0134 W07826
FCST VA CLD +12HR: 07/0830Z SFC/FL210 S0147 W07858 - S0159 W07820 - S0201 W07817 - S0208 W07858 - S0147 W07858
FCST VA CLD +18HR: 07/1430Z SFC/FL210 S0147 W07858 - S0159 W07819 - S0201 W07819 - S0208 W07858 - S0147 W07858
RMK: CONS VA CLD OBS IN STLT MOV NW OF SUMMIT
APRX 20NM PRIOR TO DSIPTG. WINDS FCST TO TURN W
AND ACCEL THRU T+12. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201007/0300Z

2020-10-06 15:40


Original Message :

Received FVXX23 at 15:41 UTC, 06/10/20 from KNES
VA ADVISORY
DTG: 20201006/1540Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/976
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 06/1510Z
OBS VA CLD: SFC/FL210 S0150 W07901 - S0159 W07820 - S0203 W07820 - S0201 W07901 - S0150 W07901 MOV W 20-25KT
FCST VA CLD +6HR: 06/2100Z SFC/FL210 S0145 W07907 - S0158 W07820 - S0202 W07820 - S0159 W07908 - S0145 W07907
FCST VA CLD +12HR: 07/0300Z SFC/FL210 S0144 W07908 - S0159 W07820 - S0202 W07820 - S0201 W07907 - S0144 W07908
FCST VA CLD +18HR: 07/0900Z SFC/FL210 S0137 W07908 - S0159 W07820 - S0202 W07819 - S0152 W07908 - S0137 W07908
RMK: VA CLDS SEEN IN SAT MOVG W AND EXTDG OUT 45
NM FM SUMMIT. VA IS MOVG FASTER THAN NWP INDICATES.
MODEL GUIDANCE SHOWS A CONT W/WNW MOV THRU
T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201006/2145Z

2020-10-06 09:52


Original Message :

Received FVXX23 at 09:55 UTC, 06/10/20 from KNES
VA ADVISORY
DTG: 20201006/0952Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/975
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS
OBS VA DTG: 06/0920Z
OBS VA CLD: SFC/FL220 S0130 W07910 - S0159 W07820 - S0201 W07820 - S0142 W07914 - S0130 W07910 MOV NW 5-10KT
FCST VA CLD +6HR: 06/1530Z SFC/FL220 S0130 W07910 - S0159 W07819 - S0200 W07820 - S0143 W07914 - S0130 W07910
FCST VA CLD +12HR: 06/2130Z SFC/FL220 S0144 W07846 - S0159 W07819 - S0201 W07819 - S0152 W07849 - S0144 W07846
FCST VA CLD +18HR: 07/0330Z SFC/FL220 S0144 W07846 - S0159 W07819 - S0200 W07820 - S0152 W07849 - S0144 W07846
RMK: CONS VA PLUME DETECTED ON STLT MOVG APROX 55
NM NW OF SUMMIT BEFORE DSIPTNG. PERSISTENT HOTSPOT
NOTED ON SWIR. NWP MDL WINDS SHOW LTL CHG THRU
T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201006/1545Z

2020-10-06 04:09


Original Message :

Received FVXX23 at 04:12 UTC, 06/10/20 from KNES
VA ADVISORY
DTG: 20201006/0409Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/974
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 06/0340Z
OBS VA CLD: SFC/FL210 S0146 W07836 - S0159 W07819 - S0201 W07820 - S0155 W07842 - S0146 W07836 MOV NW 5-10KT
FCST VA CLD +6HR: 06/0930Z SFC/FL210 S0146 W07837 - S0159 W07819 - S0201 W07820 - S0155 W07842 - S0146 W07837
FCST VA CLD +12HR: 06/1530Z SFC/FL210 S0145 W07836 - S0159 W07818 - S0201 W07819 - S0155 W07842 - S0145 W07836
FCST VA CLD +18HR: 06/2130Z SFC/FL210 S0144 W07837 - S0159 W07818 - S0201 W07820 - S0155 W07843 - S0144 W07837
RMK: VA DETECTED ON STLT MOVG NW OF SUMMIT.
PERSISTENT HOTSPOT SEEN ON SWIR. NWP MDL WINDS
SHOWS LTL CHG AT FL THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201006/1015Z

2020-10-06 04:09


Original Message :

Received FVXX23 at 04:12 UTC, 06/10/20 from KNES
VA ADVISORY
DTG: 20201006/0409Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/974
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 06/0340Z
OBS VA CLD: SFC/FL210 S0146 W07836 - S0159 W07819 - S0201 W07820 - S0155 W07842 - S0146 W07836 MOV NW 5-10KT
FCST VA CLD +6HR: 06/0930Z SFC/FL210 S0146 W07837 - S0159 W07819 - S0201 W07820 - S0155 W07842 - S0146 W07837
FCST VA CLD +12HR: 06/1530Z SFC/FL210 S0145 W07836 - S0159 W07818 - S0201 W07819 - S0155 W07842 - S0145 W07836
FCST VA CLD +18HR: 06/2130Z SFC/FL210 S0144 W07837 - S0159 W07818 - S0201 W07820 - S0155 W07843 - S0144 W07837
RMK: VA DETECTED ON STLT MOVG NW OF SUMMIT.
PERSISTENT HOTSPOT SEEN ON SWIR. NWP MDL WINDS
SHOWS LTL CHG AT FL THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20201006/1015Z

2020-10-05 22:09


Original Message :

Received FVXX23 at 22:11 UTC, 05/10/20 from KNES
VA ADVISORY
DTG: 20201005/2209Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/973
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 05/2140Z
OBS VA CLD: SFC/FL210 S0159 W07819 - S0201 W07819 - S0217 W07836 - S0205 W07843 - S0159 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 06/0330Z SFC/FL210 S0155 W07844 - S0159 W07819 - S0201 W07819 - S0210 W07842 - S0155 W07844
FCST VA CLD +12HR: 06/0930Z SFC/FL210 S0155 W07844 - S0200 W07819 - S0201 W07819 - S0211 W07843 - S0155 W07844
FCST VA CLD +18HR: 06/1530Z NO VA EXP
RMK: POSS VA CLD OBS IN STLT MOV SW FM SUMMIT
APRX 20 NM PRIOR TO DSIPTG. WINDS FCST TO TURN TO
W THRU T+6HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20201006/0415Z

2020-10-05 18:17


Original Message :

Received FVXX23 at 18:21 UTC, 05/10/20 from KNES
VA ADVISORY
DTG: 20201005/1817Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/972
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 05/1750Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 06/0000Z NO VA EXP
FCST VA CLD +12HR: 06/0600Z NO VA EXP
FCST VA CLD +18HR: 06/1200Z NO VA EXP
RMK: NO VA CLD OBS IN STLT DUE TO EXTSV WX CLD.
NO FURTHER RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-05 12:39


Original Message :

Received FVXX23 at 12:39 UTC, 05/10/20 from KNES
VA ADVISORY
DTG: 20201005/1239Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/971
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA ACT CONT.
OBS VA DTG: 05/1210Z
OBS VA CLD: SFC/FL200 S0158 W07859 - S0159 W07820 - S0202 W07820 - S0207 W07859 - S0158 W07859 MOV W 15-20KT
FCST VA CLD +6HR: 05/1800Z SFC/FL200 S0156 W07900 - S0159 W07820 - S0201 W07819 - S0206 W07859 - S0156 W07900
FCST VA CLD +12HR: 06/0000Z NO VA EXP
FCST VA CLD +18HR: 06/0600Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY DUE TO THICK WX
CLDS. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU
T+6 RHS. HGT AND MOV BASED ON NWP AND SAT.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201005/1845Z

2020-10-05 06:39


Original Message :

Received FVXX23 at 06:41 UTC, 05/10/20 from KNES
VA ADVISORY
DTG: 20201005/0639Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/970
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EM 05/0530Z
OBS VA DTG: 05/0610Z
OBS VA CLD: SFC/FL200 S0155 W07850 - S0159 W07820 - S0201 W07819 - S0206 W07850 - S0155 W07850 MOV W 15-20KT
FCST VA CLD +6HR: 05/1200Z SFC/FL200 S0152 W07921 - S0159 W07820 - S0202 W07819 - S0210 W07923 - S0152 W07921
FCST VA CLD +12HR: 05/1800Z SFC/FL200 S0143 W07920 - S0159 W07819 - S0202 W07819 - S0204 W07923 - S0143 W07920
FCST VA CLD +18HR: 06/0000Z NO VA EXP
RMK: VA CLD OBS EXT 20 NM W FM SUMMIT. OBS VA FL
ESTD FM VOLCAT ALERT AND NWP MDLS. FL WINDS EXP
TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201005/1245Z

2020-10-03 12:44


Original Message :

Received FVXX20 at 12:46 UTC, 03/10/20 from KNES
VA ADVISORY
DTG: 20201003/1244Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/969
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBSERVED
OBS VA DTG: 03/1220Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 03/1830Z NO VA EXP
FCST VA CLD +12HR: 04/0030Z NO VA EXP
FCST VA CLD +18HR: 04/0630Z NO VA EXP
RMK: VA NOT OBSERVED IN STLT AND THERE HAVE BEEN
NO RPRTS OF VA. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-03 06:53


Original Message :

Received FVXX20 at 06:55 UTC, 03/10/20 from KNES
VA ADVISORY
DTG: 20201003/0653Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/968
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 03/0630Z
OBS VA CLD: SFC/FL200 S0150 W07859 - S0158 W07819 - S0201 W07820 - S0201 W07859 - S0150 W07859 MOV W 20-25KT
FCST VA CLD +6HR: 03/1230Z SFC/FL200 S0149 W07900 - S0158 W07819 - S0202 W07820 - S0201 W07901 - S0149 W07900
FCST VA CLD +12HR: 03/1830Z NO VA EXP
FCST VA CLD +18HR: 04/0030Z NO VA EXP
RMK: VA NOT OBS IN SAT DUE TO WX CLD OBSCN. CONTG
VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA
BASED ON NWP MDLS, PREV VAA, AND WX CLD EXTENT.
FL WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201003/1300Z

2020-10-03 00:55


Original Message :

Received FVXX20 at 00:56 UTC, 03/10/20 from KNES
VA ADVISORY
DTG: 20201003/0055Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/967
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 03/0030Z
OBS VA CLD: SFC/FL200 S0153 W07858 - S0158 W07819 - S0201 W07819 - S0205 W07858 - S0153 W07858 MOV W 15-20KT SFC/FL200 S0155 W07938 - S0157 W07925 - S0210 W07926 - S0210 W07940 - S0155 W07938 MOV W 15-20KT
FCST VA CLD +6HR: 03/0630Z SFC/FL200 S0149 W07901 - S0158 W07819 - S0201 W07819 - S0205 W07904 - S0149 W07901
FCST VA CLD +12HR: 03/1230Z SFC/FL200 S0144 W07909 - S0158 W07819 - S0202 W07819 - S0205 W07913 - S0144 W07909
FCST VA CLD +18HR: 03/1830Z NO VA EXP
RMK: VA CLD OBS EXT UP TO 40 NM W FM SUMMIT.
DISCONNECTED VA CLD ALSO OBS 75 NM W OF SUMMIT
AND EXP TO DSIPT BY T+6. FL WINDS EXP TO PERSIST
IN DIRECTION AND INCREASE IN SPEED THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20201003/0700Z

2020-10-02 18:54


Original Message :

Received FVXX20 at 18:56 UTC, 02/10/20 from KNES
VA ADVISORY
DTG: 20201002/1854Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/966
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA DETECTED FM STLT
OBS VA DTG: 02/1830Z
OBS VA CLD: SFC/FL200 S0153 W07841 - S0159 W07819 - S0201 W07820 - S0159 W07843 - S0153 W07841 MOV W 15KT
FCST VA CLD +6HR: 03/0030Z SFC/FL200 S0150 W07855 - S0159 W07819 - S0202 W07819 - S0157 W07859 - S0150 W07855
FCST VA CLD +12HR: 03/0630Z NO VA EXP
FCST VA CLD +18HR: 03/1230Z NO VA EXP
RMK: VA EXT 18 NM W OF THE SUMMIT. LTLCG EXP THRU
T+6 BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20201003/0100Z

2020-10-02 11:57


Original Message :

Received FVXX20 at 12:00 UTC, 02/10/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20201002/1157Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/965
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT DETECTED FM STLT
OBS VA DTG: 02/1130Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 02/1730Z NO VA EXP
FCST VA CLD +12HR: 02/2330Z NO VA EXP
FCST VA CLD +18HR: 03/0530Z NO VA EXP
RMK: VA NOT SEEN IN STLT IN FIRST MORNING VISIBLE
IMAGERY. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-10-02 06:01


Original Message :

Received FVXX20 at 06:03 UTC, 02/10/20 from KNES
VA ADVISORY
DTG: 20201002/0601Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/964
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 02/0530Z
OBS VA CLD: SFC/FL200 S0159 W07831 - S0159 W07820 - S0201 W07819 - S0203 W07831 - S0159 W07831 MOV W 10-15KT
FCST VA CLD +6HR: 02/1130Z SFC/FL200 S0158 W07837 - S0159 W07819 - S0201 W07819 - S0203 W07838 - S0158 W07837
FCST VA CLD +12HR: 02/1730Z NO VA EXP
FCST VA CLD +18HR: 02/2330Z NO VA EXP
RMK: NARROW VA PLUME EXTDG W FM SUMMIT. MODEL
GUIDANCE SHOWS A CONT W-LY MOV THRU T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201002/1200Z

2020-10-02 00:09


Original Message :

Received FVXX20 at 00:11 UTC, 02/10/20 from KNES
VA ADVISORY
DTG: 20201002/0009Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/963
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 01/2340Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819 - S0208 W07840 - S0202 W07842 - S0159 W07820 MOV W 5-10KT
FCST VA CLD +6HR: 02/0530Z SFC/FL220 S0159 W07820 - S0201 W07819 - S0221 W07856 - S0210 W07902 - S0159 W07820
FCST VA CLD +12HR: 02/1130Z SFC/FL220 S0158 W07847 - S0159 W07820 - S0201 W07819 - S0209 W07855 - S0158 W07847
FCST VA CLD +18HR: 02/1730Z NO VA EXP
RMK: OCNL VA CLDS OBSD IN STLT IMAGERY. VA MOVG
WSW. VA EXTDG 15-20 NMI BFR DISPG. NWP MDLS FCST
SW MOVMT AT T+6 THEN W MOVMT AT T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20201002/0615Z

2020-10-01 18:10


Original Message :

Received FVXX20 at 18:12 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/1810Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/962
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: UPDATE ON VA DIR
OBS VA DTG: 01/1750Z
OBS VA CLD: SFC/FL220 S0201 W07822 - S0202 W07820 - S0235 W07941 - S0209 W07946 - S0201 W07822 MOV W 10-15KT
FCST VA CLD +6HR: 02/0000Z SFC/FL220 S0152 W07915 - S0200 W07820 - S0202 W07822 - S0210 W07915 - S0152 W07915
FCST VA CLD +12HR: 02/0600Z SFC/FL220 S0200 W07822 - S0202 W07820 - S0212 W07855 - S0201 W07858 - S0200 W07822
FCST VA CLD +18HR: 02/1200Z SFC/FL220 S0154 W07859 - S0159 W07821 - S0203 W07820 - S0205 W07901 - S0154 W07859
RMK: CONS VA EM SEEN ON STLT IMAGERY EXTENDING
APPRX 85 NM WSW FM SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY, VO RPRT AND MODEL GUIDANCE.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20201002/0015Z

2020-10-01 16:02


Original Message :

Received FVXX20 at 16:04 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/1602Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/961
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGHT VA
OBS VA DTG: 01/1540Z
OBS VA CLD: SFC/FL200 S0156 W07837 - S0200 W07820 - S0201 W07820 - S0204 W07838 - S0156 W07837 MOV W 15-20KT
FCST VA CLD +6HR: 01/2130Z SFC/FL200 S0156 W07837 - S0200 W07820 - S0201 W07820 - S0204 W07837 - S0156 W07837
FCST VA CLD +12HR: 02/0330Z SFC/FL200 S0156 W07837 - S0200 W07820 - S0201 W07820 - S0204 W07838 - S0156 W07837
FCST VA CLD +18HR: 02/0930Z NO VA EXP
RMK: LGHT CONS VA PARTIALLY OBSCURED BY CLD SEEN
ON STLT MOV W FM SUMMIT. VA AT FL230 FROM
PREVIOUS ADVISORY DISPD. VA HEIGHT AND FRCST BASED
ON IMAGERY AND MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20201001/2200Z

2020-10-01 10:29


Original Message :

Received FVXX20 at 10:35 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/1029Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/960
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONT VA CLDS SEEN IN SAT.
OBS VA DTG: 01/1000Z
OBS VA CLD: SFC/FL200 S0153 W07849 - S0159 W07820 - S0202 W07821 - S0205 W07847 - S0153 W07849 MOV W 15-20KT SFC/FL230 S0204 W07954 - S0211 W07953 - S0213 W08006 - S0205 W08007 - S0204 W07954 MOV W 20-25KT
FCST VA CLD +6HR: 01/1600Z SFC/FL200 S0152 W07902 - S0159 W07820 - S0202 W07820 - S0207 W07902 - S0152 W07902 SFC/FL230 NO VA EXP
FCST VA CLD +12HR: 01/2200Z SFC/FL200 S0150 W07902 - S0158 W07820 - S0202 W07819 - S0207 W07902 - S0150 W07902
FCST VA CLD +18HR: 02/0400Z SFC/FL200 S0149 W07903 - S0158 W07818 - S0202 W07819 - S0207 W07903 - S0149 W07903
RMK: CONT VA CLDS SEEN IN SAT IMAGERY TO FL200
MOV W AND EXTDG 20 NM FM SUMMIT. W-LY MOV THRU
T+18 IS FCST TO CONT. HIGHER VA TO FL230 IS CONT
TO DSIPT IN SAT IMAGERY AND EXP TO BE GONE BY T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201001/1630Z

2020-10-01 10:29


Original Message :

Received FVXX20 at 10:35 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/1029Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/960
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONT VA CLDS SEEN IN SAT.
OBS VA DTG: 01/1000Z
OBS VA CLD: SFC/FL200 S0153 W07849 - S0159 W07820 - S0202 W07821 - S0205 W07847 - S0153 W07849 MOV W 15-20KT SFC/FL230 S0204 W07954 - S0211 W07953 - S0213 W08006 - S0205 W08007 - S0204 W07954 MOV W 20-25KT
FCST VA CLD +6HR: 01/1600Z SFC/FL200 S0152 W07902 - S0159 W07820 - S0202 W07820 - S0207 W07902 - S0152 W07902 SFC/FL230 NO VA EXP
FCST VA CLD +12HR: 01/2200Z SFC/FL200 S0150 W07902 - S0158 W07820 - S0202 W07819 - S0207 W07902 - S0150 W07902
FCST VA CLD +18HR: 02/0400Z SFC/FL200 S0149 W07903 - S0158 W07818 - S0202 W07819 - S0207 W07903 - S0149 W07903
RMK: CONT VA CLDS SEEN IN SAT IMAGERY TO FL200
MOV W AND EXTDG 20 NM FM SUMMIT. W-LY MOV THRU
T+18 IS FCST TO CONT. HIGHER VA TO FL230 IS CONT
TO DSIPT IN SAT IMAGERY AND EXP TO BE GONE BY T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201001/1630Z

2020-10-01 07:35


Original Message :

Received FVXX20 at 07:41 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/0735Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/959
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 01/0700Z
OBS VA CLD: SFC/FL200 S0156 W07844 - S0158 W07821 - S0201 W07821 - S0205 W07843 - S0156 W07844 MOV W 15-20KT SFC/FL230 S0152 W07932 - S0155 W07844 - S0206 W07844 - S0217 W07929 - S0152 W07932 MOV W 15-20KT
FCST VA CLD +6HR: 01/1300Z SFC/FL200 S0155 W07901 - S0158 W07820 - S0202 W07819 - S0209 W07859 - S0155 W07901 SFC/FL230 S0151 W07951 - S0217 W07944 - S0222 W08026 - S0153 W08032 - S0151 W07951
FCST VA CLD +12HR: 01/1900Z SFC/FL200 S0152 W07903 - S0158 W07819 - S0202 W07820 - S0210 W07901 - S0152 W07903 SFC/FL230 NO VA EXP
FCST VA CLD +18HR: 02/0100Z SFC/FL200 S0153 W07905 - S0158 W07820 - S0202 W07820 - S0211 W07905 - S0153 W07905
RMK: LARGE AREA OF VA TO FL230 AND POSSIBLY
HIGHER MOV W AND NO LONGER CONNECTED TO SUMMIT.
CURRENT VA ACT HAS LOWERED NEAR SUMMIT WITH VA
EXTDG OUT 15 NM W TO FL200. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201001/1330Z

2020-10-01 05:55


Original Message :

Received FVXX20 at 05:54 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/0555Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/958
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LARGER VA CLD ARND 01/0445Z
OBS VA DTG: 01/0520Z
OBS VA CLD: SFC/FL230 S0150 W07901 - S0159 W07820 - S0203 W07820 - S0207 W07900 - S0150 W07901 MOV W 15-20KT
FCST VA CLD +6HR: 01/1130Z SFC/FL230 S0141 W07928 - S0159 W07820 - S0203 W07820 - S0212 W07926 - S0141 W07928
FCST VA CLD +12HR: 01/1730Z SFC/FL230 S0145 W07929 - S0158 W07821 - S0202 W07820 - S0216 W07926 - S0145 W07929
FCST VA CLD +18HR: 01/2330Z NO VA EXP
RMK: LARGER VA CLD ARND 01/0445Z MOV W AND EXTDG
20 NM FM SUMMIT. VA MAY EXTD FARTHER OUT BUT WX
CLDS OBSC THE VIEW. MODEL GUIDANCE SHOWS A CONT
W-LY MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20201001/1200Z

2020-10-01 02:10


Original Message :

Received FVXX20 at 02:14 UTC, 01/10/20 from KNES
VA ADVISORY
DTG: 20201001/0210Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/957
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 01/0209Z
OBS VA CLD: SFC/FL190 S0151 W07847 - S0158 W07820 - S0201 W07849 - S0151 W07847 MOV W 15-20KT
FCST VA CLD +6HR: 01/0800Z SFC/FL190 S0151 W07848 - S0158 W07819 - S0202 W07849 - S0151 W07848
FCST VA CLD +12HR: 01/1400Z NO VA EXP
FCST VA CLD +18HR: 01/2000Z NO VA EXP
RMK: NEW VA EMS OBS MOV W TO WNW FM SUMMIT. VA
FCST TO CONT W TO WNW MOV THRU T+6HRS BEFORE DISP
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20201001/0815Z

2020-09-30 12:43


Original Message :

Received FVXX20 at 12:45 UTC, 30/09/20 from KNES
VA ADVISORY
DTG: 20200930/1243Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/956
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM NOT DETECTED
OBS VA DTG: 30/1210Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 30/1800Z NO VA EXP
FCST VA CLD +12HR: 01/0000Z NO VA EXP
FCST VA CLD +18HR: 01/0600Z NO VA EXP
RMK: VA EM NOT DETECTED ON STLT IMAGERY FOR THE
PAST 8 HRS. WE WILL CONT TO MONITOR AND ISSUE AN
ADVISRY AS SOON AS NEW INFO IS RECIEVED. ADVISORY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-30 12:43


Original Message :

Received FVXX20 at 12:45 UTC, 30/09/20 from KNES
VA ADVISORY
DTG: 20200930/1243Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/956
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM NOT DETECTED
OBS VA DTG: 30/1210Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 30/1800Z NO VA EXP
FCST VA CLD +12HR: 01/0000Z NO VA EXP
FCST VA CLD +18HR: 01/0600Z NO VA EXP
RMK: VA EM NOT DETECTED ON STLT IMAGERY FOR THE
PAST 8 HRS. WE WILL CONT TO MONITOR AND ISSUE AN
ADVISRY AS SOON AS NEW INFO IS RECIEVED. ADVISORY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-30 06:58


Original Message :

Received FVXX20 at 07:00 UTC, 30/09/20 from KNES
VA ADVISORY
DTG: 20200930/0658Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/955
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 30/0630Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0219 W07834 - S0208 W07845 - S0159 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 30/1230Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0216 W07842 - S0200 W07845 - S0200 W07819
FCST VA CLD +12HR: 30/1830Z NO VA EXP
FCST VA CLD +18HR: 01/0030Z NO VA EXP
RMK: POSS LGT VA CLD OBS MOV SW OF SUMMIT MIXING
WITH WX CLD. WINDS FCST TO TURN FM SW TO W THRU
T+6HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200930/1300Z

2020-09-30 01:41


Original Message :

Received FVXX20 at 01:47 UTC, 30/09/20 from KNES
VA ADVISORY
DTG: 20200930/0141Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/954
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 30/0140Z
OBS VA CLD: SFC/FL200 S0153 W07843 - S0159 W07819 - S0205 W07843 - S0153 W07843 MOV W 10-15KT
FCST VA CLD +6HR: 30/0730Z SFC/FL200 S0153 W07844 - S0159 W07819 - S0204 W07843 - S0153 W07844
FCST VA CLD +12HR: 30/1330Z NO VA EXP
FCST VA CLD +18HR: 30/1930Z NO VA EXP
RMK: NEW VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT MOV W FM SUMMIT BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200930/0745Z

2020-09-29 21:27


Original Message :

Received FVXX20 at 21:30 UTC, 29/09/20 from KNES
VA ADVISORY
DTG: 20200929/2127Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/953
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 29/2125Z
OBS VA CLD: VA NOT IDENTIFIABLE IN STLT DATA
FCST VA CLD +6HR: 30/0330Z NO VA EXP
FCST VA CLD +12HR: 30/0930Z NO VA EXP
FCST VA CLD +18HR: 30/1530Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW VA
EMS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-29 10:04


Original Message :

Received FVXX20 at 10:05 UTC, 29/09/20 from KNES
VA ADVISORY
DTG: 20200929/1004Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/952
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 29/0940Z
OBS VA CLD: SFC/FL210 S0158 W07820 - S0159 W07818 - S0218 W07813 - S0217 W07832 - S0158 W07820 MOV S 5-10KT
FCST VA CLD +6HR: 29/1530Z SFC/FL210 S0158 W07820 - S0200 W07818 - S0226 W07822 - S0218 W07838 - S0158 W07820
FCST VA CLD +12HR: 29/2130Z SFC/FL210 S0158 W07820 - S0158 W07818 - S0227 W07819 - S0217 W07838 - S0158 W07820
FCST VA CLD +18HR: 30/0330Z SFC/FL210 S0159 W07820 - S0200 W07817 - S0222 W07836 - S0208 W07849 - S0159 W07820
RMK: VA CLD OBS EXT UP TO 20 NM S FM SUMMIT. FQT
VOLCAT ALERTS RECEIVED OVER PAST SEVERAL HRS. FL
MVMT EXPD TO TURN TO SW THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200929/1600Z

2020-09-29 04:10


Original Message :

Received FVXX20 at 04:11 UTC, 29/09/20 from KNES
VA ADVISORY
DTG: 20200929/0410Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/951
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 29/0340Z
OBS VA CLD: SFC/FL210 S0158 W07820 - S0159 W07819 - S0228 W07812 - S0228 W07822 - S0208 W07823 - S0202 W07828 - S0158 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 29/0930Z SFC/FL210 S0159 W07820 - S0201 W07817 - S0228 W07833 - S0222 W07844 - S0159 W07820
FCST VA CLD +12HR: 29/1530Z SFC/FL210 S0159 W07820 - S0201 W07817 - S0227 W07836 - S0217 W07849 - S0159 W07820
FCST VA CLD +18HR: 29/2130Z NO VA EXP
RMK: VA CLD OBS EXT UP TO 25 NM S AND 10 NM SW FM
SUMMIT WITH RECENT CHANGE IN FL WIND DIR TOWARD
SW. FL WINDS EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200929/1015Z

2020-09-28 22:21


Original Message :

Received FVXX20 at 22:23 UTC, 28/09/20 from KNES
VA ADVISORY
DTG: 20200928/2221Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/950
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 28/2200Z
OBS VA CLD: SFC/FL220 S0158 W07819 - S0210 W07814 - S0211 W07819 - S0200 W07822 - S0158 W07819 MOV S 5-10KT
FCST VA CLD +6HR: 29/0400Z SFC/FL220 S0158 W07821 - S0159 W07818 - S0232 W07823 - S0229 W07835 - S0158 W07821
FCST VA CLD +12HR: 29/1000Z SFC/FL220 S0158 W07821 - S0200 W07819 - S0228 W07846 - S0220 W07855 - S0158 W07821
FCST VA CLD +18HR: 29/1600Z NO VA EXP
RMK: VA EXT 10 NM SSE OF THE SUMMIT. EM FCST TO
VEER OVR NXT 12 HRS BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200929/0415Z

2020-09-28 16:33


Original Message :

Received FVXX20 at 16:35 UTC, 28/09/20 from KNES
VA ADVISORY
DTG: 20200928/1633Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/949
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA OBS FM STLT
OBS VA DTG: 28/1610Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0202 W07818 - S0209 W07823 - S0204 W07832 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 28/2200Z SFC/FL220 S0159 W07818 - S0221 W07812 - S0223 W07828 - S0159 W07825 - S0159 W07818
FCST VA CLD +12HR: 29/0400Z NO VA EXP
FCST VA CLD +18HR: 29/1000Z NO VA EXP
RMK: VA EXT 11 NM SW OF THE SUMMIT. VA FCST TO
BACK OVR NXT 6 HRS BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200928/2230Z

2020-09-28 13:05


Original Message :

Received FVXX20 at 13:08 UTC, 28/09/20 from KNES
VA ADVISORY
DTG: 20200928/1305Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/948
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT DETECTED
OBS VA DTG: 28/1240Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 28/1830Z NO VA EXP
FCST VA CLD +12HR: 29/0030Z NO VA EXP
FCST VA CLD +18HR: 29/0630Z NO VA EXP
RMK: NO VA SIGNATURE WAS DETECTED FM CURRENT EM
IN STLT IMAGERY. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-28 01:09


Original Message :

Received FVXX20 at 01:10 UTC, 28/09/20 from KNES
VA ADVISORY
DTG: 20200928/0109Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/946
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 28/0050Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0159 W07819 - S0225 W07818 - S0224 W07830 - S0159 W07820 MOV S 5-10KT
FCST VA CLD +6HR: 28/0700Z SFC/FL210 S0158 W07819 - S0225 W07813 - S0225 W07824 - S0159 W07820 - S0158 W07819
FCST VA CLD +12HR: 28/1300Z SFC/FL210 S0159 W07821 - S0159 W07819 - S0224 W07819 - S0223 W07832 - S0159 W07821
FCST VA CLD +18HR: 28/1900Z NO VA EXP
RMK: VA NOT OBS DUE TO WX CLD OBSCN BUT EMS STILL
PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM
PREV VAA AND NWP MDLS. CONTD S-LY FL MVMT EXP
THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200928/0715Z

2020-09-27 19:08


Original Message :

Received FVXX20 at 19:10 UTC, 27/09/20 from KNES
VA ADVISORY
DTG: 20200927/1908Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/945
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 27/1840Z
OBS VA CLD: SFC/FL210 S0200 W07822 - S0201 W07817 - S0213 W07816 - S0213 W07822 - S0200 W07822 MOV S 5-10KT
FCST VA CLD +6HR: 28/0030Z SFC/FL210 S0159 W07817 - S0235 W07812 - S0232 W07826 - S0159 W07822 - S0159 W07817
FCST VA CLD +12HR: 28/0630Z SFC/FL210 S0158 W07819 - S0233 W07806 - S0237 W07820 - S0159 W07824 - S0158 W07819
FCST VA CLD +18HR: 28/1230Z SFC/FL210 S0159 W07817 - S0237 W07816 - S0238 W07827 - S0159 W07823 - S0159 W07817
RMK: VA EXT 8 NM S OF THE SUMMIT. LTLCG EXP BASED
ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200928/0115Z

2020-09-27 13:12


Original Message :

Received FVXX20 at 13:15 UTC, 27/09/20 from KNES
VA ADVISORY
DTG: 20200927/1312Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/944
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 27/1250Z
OBS VA CLD: SFC/FL210 S0156 W07819 - S0204 W07817 - S0213 W07832 - S0201 W07842 - S0156 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 27/1900Z SFC/FL210 S0156 W07820 - S0202 W07816 - S0233 W07849 - S0220 W07901 - S0156 W07820
FCST VA CLD +12HR: 28/0100Z SFC/FL210 S0156 W07822 - S0200 W07816 - S0241 W07839 - S0233 W07855 - S0156 W07822
FCST VA CLD +18HR: 28/0700Z SFC/FL210 S0157 W07816 - S0250 W07822 - S0252 W07840 - S0157 W07822 - S0157 W07816
RMK: VA EXT 17 NM SW OF THE SUMMIT. HGT BASED ON
VONA. NWP MODEL GUIDANCE SUGGESTS WNDS WILL BACK
OVR NXT 18 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200927/1915Z

2020-09-27 07:14


Original Message :

Received FVXX20 at 07:16 UTC, 27/09/20 from KNES
VA ADVISORY
DTG: 20200927/0714Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/943
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTIUE
OBS VA DTG: 27/0650Z
OBS VA CLD: SFC/FL190 S0201 W07820 - S0202 W07820 - S0208 W07834 - S0203 W07835 - S0201 W07820 MOV W 10KT
FCST VA CLD +6HR: 27/1300Z SFC/FL190 S0201 W07835 - S0202 W07820 - S0202 W07820 - S0206 W07834 - S0201 W07835
FCST VA CLD +12HR: 27/1900Z SFC/FL190 S0202 W07820 - S0203 W07820 - S0208 W07833 - S0204 W07834 - S0202 W07820
FCST VA CLD +18HR: 28/0100Z SFC/FL190 S0202 W07821 - S0203 W07820 - S0207 W07835 - S0202 W07835 - S0202 W07821
RMK: CONS DISCRETE VA EM SEEN ON STLT IMAGERY MOV
WSW FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCES. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200927/1315Z

2020-09-27 01:56


Original Message :

Received FVXX20 at 01:59 UTC, 27/09/20 from KNES
VA ADVISORY
DTG: 20200927/0156Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/942
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 27/0130Z
OBS VA CLD: SFC/FL190 S0154 W07849 - S0200 W07820 - S0201 W07820 - S0201 W07849 - S0154 W07849 MOV W 10-15KT
FCST VA CLD +6HR: 27/0730Z SFC/FL190 S0154 W07849 - S0159 W07820 - S0201 W07819 - S0201 W07849 - S0154 W07849
FCST VA CLD +12HR: 27/1330Z SFC/FL190 S0159 W07849 - S0159 W07820 - S0201 W07820 - S0207 W07849 - S0159 W07849
FCST VA CLD +18HR: 27/1930Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. OCNL
HOTSPOT SEEN ON SWIR. NWP MDL WINDS BECMG MORE
FM THE ENE BY T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200927/0800Z

2020-09-26 20:42


Original Message :

Received FVXX20 at 20:45 UTC, 26/09/20 from KNES
VA ADVISORY
DTG: 20200926/2042Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/941
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 26/2010Z
OBS VA CLD: SFC/FL190 S0153 W07846 - S0159 W07819 - S0200 W07820 - S0159 W07847 - S0153 W07846 MOV W 5-10KT
FCST VA CLD +6HR: 27/0200Z SFC/FL190 S0154 W07846 - S0159 W07819 - S0200 W07819 - S0201 W07847 - S0154 W07846
FCST VA CLD +12HR: 27/0800Z SFC/FL190 S0156 W07846 - S0159 W07819 - S0200 W07819 - S0203 W07847 - S0156 W07846
FCST VA CLD +18HR: 27/1400Z NO VA EXP
RMK: LGT VA EMS DETECTED ON STLT DESPITE WX CLDS
IN AREA. INTMT HOTSPOT SEEN ON SWIR. NWP MDL
WINDS FCST TO TURN SLIGHTLY MORE FM E THRU T+12
HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200927/0245Z

2020-09-26 14:56


Original Message :

Received FVXX20 at 14:58 UTC, 26/09/20 from KNES
VA ADVISORY
DTG: 20200926/1456Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/940
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 26/1430Z
OBS VA CLD: SFC/FL190 S0149 W07907 - S0159 W07820 - S0208 W07905 - S0149 W07907 MOV W 15-20KT
FCST VA CLD +6HR: 26/2030Z SFC/FL190 S0149 W07906 - S0159 W07820 - S0208 W07906 - S0149 W07906
FCST VA CLD +12HR: 27/0230Z NO VA EXP
FCST VA CLD +18HR: 27/0830Z NO VA EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200926/2100Z

2020-09-26 09:20


Original Message :

Received FVXX20 at 09:21 UTC, 26/09/20 from KNES
VA ADVISORY
DTG: 20200926/0920Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/939
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTIUE
OBS VA DTG: 26/0850Z
OBS VA CLD: SFC/FL190 S0150 W07837 - S0200 W07819 - S0201 W07820 - S0156 W07841 - S0150 W07837 MOV W 15-20KT
FCST VA CLD +6HR: 26/1500Z SFC/FL190 S0153 W07837 - S0201 W07820 - S0201 W07820 - S0158 W07840 - S0153 W07837
FCST VA CLD +12HR: 26/2100Z SFC/FL190 S0154 W07838 - S0200 W07820 - S0202 W07819 - S0200 W07840 - S0154 W07838
FCST VA CLD +18HR: 27/0300Z NO VA EXP
RMK: LGHT CONS VA EM SEEN ON STLT IMAGERY MOV WNW
AWAY FM SUMMIT. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200926/1515Z

2020-09-26 03:43


Original Message :

Received FVXX20 at 03:46 UTC, 26/09/20 from KNES
VA ADVISORY
DTG: 20200926/0343Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/938
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 26/0310Z
OBS VA CLD: SFC/FL200 S0156 W07834 - S0200 W07820 - S0201 W07820 - S0204 W07835 - S0156 W07834 MOV W 20KT
FCST VA CLD +6HR: 26/0900Z SFC/FL200 S0156 W07835 - S0200 W07820 - S0201 W07820 - S0204 W07835 - S0156 W07835
FCST VA CLD +12HR: 26/1500Z SFC/FL200 S0155 W07834 - S0200 W07820 - S0201 W07820 - S0201 W07835 - S0155 W07834
FCST VA CLD +18HR: 26/2100Z SFC/FL200 S0156 W07834 - S0200 W07820 - S0202 W07820 - S0202 W07835 - S0156 W07834
RMK: LGT CONS DISCRETE VA SEEN ON STLT IMAGERY
MOV W FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCES. LTLCG EXPCD THRU
T+18 HRS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200926/0945Z

2020-09-25 22:12


Original Message :

Received FVXX20 at 22:15 UTC, 25/09/20 from KNES
VA ADVISORY
DTG: 20200925/2212Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/937
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: VA EMS ONGOING
OBS VA DTG: 25/2140Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0207 W07858 - S0202 W07858 - S0159 W07819 MOV W 20-25KT
FCST VA CLD +6HR: 26/0330Z SFC/FL200 S0158 W07858 - S0159 W07819 - S0201 W07820 - S0203 W07858 - S0158 W07858
FCST VA CLD +12HR: 26/0930Z SFC/FL200 S0149 W07858 - S0159 W07819 - S0201 W07820 - S0155 W07858 - S0149 W07858
FCST VA CLD +18HR: 26/1530Z SFC/FL200 S0149 W07858 - S0159 W07819 - S0201 W07819 - S0155 W07858 - S0149 W07858
RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT.
INTMT HOTSPOT SEEN ON SWIR. VONA RPRT INDICATES
CONTD EMS. NWP MDL WINDS FCST TO TURN MORE FM THE
ESE THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200926/0415Z

2020-09-25 16:15


Original Message :

Received FVXX20 at 16:17 UTC, 25/09/20 from KNES
VA ADVISORY
DTG: 20200925/1615Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/936
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 25/1615Z
OBS VA CLD: SFC/FL200 S0150 W07916 - S0158 W07819 - S0208 W07915 - S0150 W07916 MOV W 20-25KT
FCST VA CLD +6HR: 25/2230Z SFC/FL200 S0148 W07916 - S0159 W07819 - S0208 W07915 - S0148 W07916
FCST VA CLD +12HR: 26/0430Z NO VA EXP
FCST VA CLD +18HR: 26/1030Z NO VA EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV FM SUMMIT THRU T+6HRS BEFORE
DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200925/2215Z

2020-09-25 10:27


Original Message :

Received FVXX20 at 10:30 UTC, 25/09/20 from KNES
VA ADVISORY
DTG: 20200925/1027Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/935
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 25/0940Z
OBS VA CLD: SFC/FL200 S0156 W07821 - S0200 W07819 - S0216 W07904 - S0159 W07853 - S0156 W07821 MOV W 25-30KT
FCST VA CLD +6HR: 25/1530Z SFC/FL200 S0158 W07819 - S0201 W07819 - S0220 W07916 - S0158 W07916 - S0158 W07819
FCST VA CLD +12HR: 25/2130Z SFC/FL200 S0157 W07819 - S0201 W07819 - S0221 W07919 - S0158 W07921 - S0157 W07819
FCST VA CLD +18HR: 26/0330Z SFC/FL200 S0143 W07921 - S0158 W07819 - S0202 W07820 - S0202 W07925 - S0143 W07921
RMK: VA CLD EXTDS 35 NMI WSW OF SUMMIT. MUCH OF
VA CLD OBSCD BY WX CLD CVR. NWP MDLS FCST LTLCG
IN WINDS THRU T+12 WITH WSHIFT TO MOV VA WNW BY
T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200925/1630Z

2020-09-25 04:13


Original Message :

Received FVXX20 at 04:17 UTC, 25/09/20 from KNES
VA ADVISORY
DTG: 20200925/0413Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/934
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DISP. NO NEW ACT OBSD.
OBS VA DTG: 25/0350Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 25/1000Z NO VA EXP
FCST VA CLD +12HR: 25/1600Z NO VA EXP
FCST VA CLD +18HR: 25/2200Z NO VA EXP
RMK: NO VA OBSD BY STLT OVR THE PAST 8 HRS WHEN
VA CLDS LAST MOVD W OUT FM BLO THE WX CLD CVR.
NO RPRTS OF VA HAVE BEEN RCVD IN THAT TIME. WX
CLD CVR STILL PRESENT. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-24 22:26


Original Message :

Received FVXX20 at 22:28 UTC, 24/09/20 from KNES
VA ADVISORY
DTG: 20200924/2226Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/933
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 24/2200Z
OBS VA CLD: SFC/FL210 S0155 W07854 - S0159 W07819 - S0201 W07819 - S0202 W07854 - S0155 W07854 MOV W 20-25KT
FCST VA CLD +6HR: 25/0400Z SFC/FL210 S0154 W07853 - S0158 W07819 - S0201 W07819 - S0202 W07854 - S0154 W07853
FCST VA CLD +12HR: 25/1000Z SFC/FL210 S0158 W07855 - S0158 W07818 - S0200 W07819 - S0204 W07853 - S0158 W07855
FCST VA CLD +18HR: 25/1600Z SFC/FL210 S0159 W07819 - S0201 W07819 - S0205 W07854 - S0159 W07855 - S0159 W07819
RMK: VA OCNL SEEN ON STLT IN BINOVC. NO RECENT
VONA RPRTS. NWP MDL WINDS FCST TO TURN A BIT MORE
ENE AFTER T+6HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200925/0430Z

2020-09-24 16:39


Original Message :

Received FVXX20 at 16:42 UTC, 24/09/20 from KNES
VA ADVISORY
DTG: 20200924/1639Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/932
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 24/1610Z
OBS VA CLD: SFC/FL210 S0152 W07849 - S0200 W07820 - S0201 W07819 - S0209 W07849 - S0152 W07849 MOV W 25-30KT
FCST VA CLD +6HR: 24/2200Z SFC/FL210 S0150 W07855 - S0200 W07819 - S0202 W07819 - S0211 W07855 - S0150 W07855
FCST VA CLD +12HR: 25/0400Z NO VA EXP
FCST VA CLD +18HR: 25/1000Z NO VA EXP
RMK: POSS LGT VA CLD OBS MOV W OF SUMMIT WHILE
MIXING WITH WX CLD. FCST BASED ON ASH3D AND NWP.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200924/2245Z

2020-09-24 11:00


Original Message :

Received FVXX20 at 11:03 UTC, 24/09/20 from KNES
VA ADVISORY
DTG: 20200924/1100Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/931
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 24/1030Z
OBS VA CLD: SFC/FL210 S0157 W07839 - S0200 W07819 - S0201 W07819 - S0205 W07839 - S0157 W07839 MOV W 20-25KT
FCST VA CLD +6HR: 24/1630Z SFC/FL210 S0150 W07858 - S0200 W07819 - S0201 W07819 - S0202 W07857 - S0150 W07858
FCST VA CLD +12HR: 24/2230Z SFC/FL210 S0153 W07901 - S0159 W07819 - S0201 W07819 - S0205 W07901 - S0153 W07901
FCST VA CLD +18HR: 25/0430Z NO VA EXP
RMK: VA CLD OBSD MOVG W EMERGING FM BLO WX CLD
CVR ABT 15 NMI W OF SUMMIT. PSBL VA CLD OBSD BTWN
0920Z AND 0930Z BUT DISPD BTWN 15 AND 20 NMI W OF
SUMMIT. NWP MDLS FCST LTLCG IN WINDS THRU
T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200924/1700Z

2020-09-24 05:09


Original Message :

Received FVXX20 at 05:12 UTC, 24/09/20 from KNES
VA ADVISORY
DTG: 20200924/0509Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/930
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLD EMS.
OBS VA DTG: 24/0430Z
OBS VA CLD: SFC/FL210 S0155 W07834 - S0200 W07819 - S0201 W07819 - S0201 W07835 - S0155 W07834 MOV W 20-25KT
FCST VA CLD +6HR: 24/1030Z SFC/FL210 S0156 W07838 - S0159 W07819 - S0201 W07819 - S0202 W07838 - S0156 W07838
FCST VA CLD +12HR: 24/1630Z NO VA EXP
FCST VA CLD +18HR: 24/2230Z NO VA EXP
RMK: VA NOT OBSD BY STLT DUE TO WX CLD CVR. CONTD
ACT IS PSBL BLO WX CLD CVR GIVEN RECENT ACT LVL.
ANY VA CLD IS FCST TO MOV WNW THEN W BY T+6HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200924/1115Z

2020-09-23 23:18


Original Message :

Received FVXX20 at 23:20 UTC, 23/09/20 from KNES
VA ADVISORY
DTG: 20200923/2318Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/929
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY CONT
OBS VA DTG: 23/2250Z
OBS VA CLD: SFC/FL210 S0150 W07850 - S0200 W07820 - S0201 W07819 - S0201 W07851 - S0150 W07850 MOV W 10-15KT
FCST VA CLD +6HR: 24/0500Z SFC/FL210 S0150 W07851 - S0159 W07819 - S0201 W07819 - S0200 W07850 - S0150 W07851
FCST VA CLD +12HR: 24/1100Z SFC/FL210 S0150 W07852 - S0159 W07819 - S0201 W07819 - S0201 W07850 - S0150 W07852
FCST VA CLD +18HR: 24/1700Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS BUT
EARLIER VA PLUME VSBL IN BINOVC. NWP MDL WINDS NO
CHG THRU T+12HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200924/0515Z

2020-09-23 17:19


Original Message :

Received FVXX20 at 17:23 UTC, 23/09/20 from KNES
VA ADVISORY
DTG: 20200923/1719Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/928
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
UNDER WX CLDS
OBS VA DTG: 23/1650Z
OBS VA CLD: SFC/FL210 S0153 W07840 - S0158 W07820 - S0202 W07819 - S0204 W07840 - S0153 W07840 MOV W 20-25KT
FCST VA CLD +6HR: 23/2300Z SFC/FL210 S0151 W07848 - S0157 W07820 - S0202 W07819 - S0207 W07848 - S0151 W07848
FCST VA CLD +12HR: 24/0500Z SFC/FL210 S0150 W07852 - S0158 W07819 - S0202 W07819 - S0210 W07852 - S0150 W07852
FCST VA CLD +18HR: 24/1100Z NO VA EXP
RMK: VA CLDS OBS IN STLT IMAGERY MOVG W FM
SUMMIT. LOW CONF WITH VA EXT DUE TO WX CLDS. VA
HGT FM PREV VAA. VA DIR FM STLT/NWP MDLS SHOWS
CONT W-LY MOVMT THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200923/2315Z

2020-09-23 11:26


Original Message :

Received FVXX20 at 11:29 UTC, 23/09/20 from KNES
VA ADVISORY
DTG: 20200923/1126Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/927
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
UNDER WX CLDS
OBS VA DTG: 23/1100Z
OBS VA CLD: SFC/FL210 S0143 W07843 - S0156 W07819 - S0203 W07819 - S0159 W07848 - S0143 W07843 MOV NW 20-25KT
FCST VA CLD +6HR: 23/1700Z SFC/FL210 S0138 W07850 - S0156 W07819 - S0203 W07819 - S0159 W07857 - S0138 W07850
FCST VA CLD +12HR: 23/2300Z SFC/FL210 S0143 W07903 - S0157 W07817 - S0205 W07818 - S0208 W07902 - S0143 W07903
FCST VA CLD +18HR: 24/0500Z NO VA EXP
RMK: VA CLDS CONT OBS IN STLT NOW MOVG WNW FM
SUMMIT. LOW CONF WITH VA EXT DUE TO WX CLDS. VA
HGT FM PREV VAA. VA DIR FM STLT/NWP MDLS SHOWS
WNW-LY TO W-LY MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200923/1730Z

2020-09-23 05:40


Original Message :

Received FVXX20 at 05:41 UTC, 23/09/20 from KNES
VA ADVISORY
DTG: 20200923/0540Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/926
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 23/0520Z
OBS VA CLD: SFC/FL210 S0139 W07914 - S0158 W07820 - S0202 W07819 - S0156 W07919 - S0139 W07914 MOV W 15-20KT
FCST VA CLD +6HR: 23/1130Z SFC/FL210 S0139 W07929 - S0158 W07820 - S0202 W07819 - S0159 W07933 - S0139 W07929
FCST VA CLD +12HR: 23/1730Z NO VA EXP
FCST VA CLD +18HR: 23/2330Z NO VA EXP
RMK: VA NOT CURRENTLY OBS DUE TO DENSE WX CLD
OBSCN. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS
VA AREA BASED ON PREV VAA, NWP MDLS, AND WX CLD
EXTENT WITH LOWER CONFIDENCE. LTLCG EXP IN FL
WINDS THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200923/1145Z

2020-09-22 23:42


Original Message :

Received FVXX20 at 23:45 UTC, 22/09/20 from KNES
VA ADVISORY
DTG: 20200922/2342Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/925
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 22/2330Z
OBS VA CLD: SFC/FL210 S0134 W07917 - S0159 W07819 - S0159 W07926 - S0134 W07917 MOV W 15-25KT
FCST VA CLD +6HR: 23/0530Z SFC/FL210 S0137 W07921 - S0159 W07819 - S0203 W07928 - S0137 W07921
FCST VA CLD +12HR: 23/1130Z SFC/FL210 S0140 W07924 - S0159 W07819 - S0206 W07926 - S0140 W07924
FCST VA CLD +18HR: 23/1730Z NO VA EXP
RMK: CONT VA EMS OBS FM ONGOING ERUPTION. VA IN
STATE OF HIGH ACTIVITY. ALL CURRENT VA EMS OBS IS
MOV W TO WNW FM SUMMIT. VA FCST TO CONT MOV W TO
WNW FM SUMMIT THRU T+12HRS. VA REMAINS IN HIGH
STATE OF ACTIVITY. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200923/0545Z

2020-09-22 18:40


Original Message :

Received FVXX20 at 18:47 UTC, 22/09/20 from KNES
VA ADVISORY
DTG: 20200922/1840Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/924
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING MDT ERUPTION.
OBS VA DTG: 22/1810Z
OBS VA CLD: SFC/FL200 S0119 W08117 - S0206 W08005 - S0207 W08059 - S0153 W08124 - S0119 W08117 MOV W 20-25KT SFC/FL210 S0154 W07927 - S0200 W07818 - S0213 W07940 - S0158 W08007 - S0154 W07927 MOV W 10-15KT SFC/FL240 S0138 W07853 - S0201 W07820 - S0155 W07856 - S0207 W07916 - S0205 W07941 - S0138 W07853 MOV NW 20-25KT
FCST VA CLD +6HR: 23/0000Z SFC/FL200 NO VA
EXP SFC/FL210 S0144 W08007 - S0159 W07819 - S0202
W07819 - S0214 W08010 - S0144 W08007 SFC/FL240
S0123 W07959 - S0159 W07819 - S0202 W07820 -
S0148 W08008 - S0123 W07959
FCST VA CLD +12HR: 23/0600Z SFC/FL210 NO VA
EXP SFC/FL240 S0125 W08008 - S0159 W07819 - S0202
W07820 - S0202 W08013 - S0125 W08008
FCST VA CLD +18HR: 23/1200Z SFC/FL240 S0126 W08003 - S0159 W07819 - S0201 W07819 - S0158 W08007 - S0126 W08003
RMK: LRG AREA OF MDT TO THICK VA OBSD EXTD TO ABT
100 NMI W AND 50 NMI NW OF SUMMIT. LGT REMNANT VA
OBSD TO NEARLY 200 NMI W OF SUMMIT. NWP MDLS FCST
VA TO MOV W AND WNW THRU T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200923/0045Z

2020-09-22 14:43


Original Message :

Received FVXX20 at 14:45 UTC, 22/09/20 from KNES
VA ADVISORY
DTG: 20200922/1443Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/923
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD EMS.
OBS VA DTG: 22/1400Z
OBS VA CLD: SFC/FL210 S0200 W07821 - S0202 W07820 - S0216 W07952 - S0201 W08000 - S0200 W07821 MOV W 25-30KT
FCST VA CLD +6HR: 22/2000Z SFC/FL210 S0155 W07938 - S0159 W07819 - S0202 W07820 - S0216 W07932 - S0155 W07938
FCST VA CLD +12HR: 23/0200Z SFC/FL210 S0155 W07939 - S0159 W07819 - S0201 W07819 - S0216 W07935 - S0155 W07939
FCST VA CLD +18HR: 23/0800Z SFC/FL210 S0145 W07940 - S0159 W07819 - S0201 W07819 - S0206 W07939 - S0145 W07940
RMK: VA CLD EXTDS 100 NMI W OF SUMMIT. VONA RPRTS
VA TO 1KM ABV SUMMIT. FL ESTD FM NWP MDLS, WHICH
FCST LTLCG IN WINDS THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200922/2045Z

2020-09-22 08:44


Original Message :

Received FVXX20 at 08:46 UTC, 22/09/20 from KNES
VA ADVISORY
DTG: 20200922/0844Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/822
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG BUT DECREASED VA EMS.
OBS VA DTG: 22/0820Z
OBS VA CLD: SFC/FL220 S0146 W07854 - S0159 W07819 - S0201 W07820 - S0201 W07856 - S0146 W07854 MOV W 15-20KT
FCST VA CLD +6HR: 22/1430Z SFC/FL220 S0142 W07859 - S0158 W07819 - S0202 W07819 - S0201 W07902 - S0142 W07859
FCST VA CLD +12HR: 22/2030Z NO VA EXP
FCST VA CLD +18HR: 23/0230Z NO VA EXP
RMK: VA EM ACT HAS DECREASED GREATLY SINCE PREV
VAA. DIST VA HAS DSIPTD. CONTG VA EM OBS UP TO 35
NM WNW FM SUMMIT. LTLCG EXP IN FL WINDS THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200922/1445Z

2020-09-22 03:06


Original Message :

Received FVXX20 at 03:08 UTC, 22/09/20 from KNES
VA ADVISORY
DTG: 20200922/0306Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/821
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTUS VA EMS CONTG.
OBS VA DTG: 22/0240Z
OBS VA CLD: SFC/FL220 S0120 W08110 - S0155 W07908 - S0159 W07820 - S0205 W07819 - S0204 W07931 - S0141 W08111 - S0120 W08110 MOV W 20-25KT
FCST VA CLD +6HR: 22/0830Z SFC/FL220 S0141 W08042 - S0159 W07820 - S0205 W07819 - S0203 W08044 - S0141 W08042
FCST VA CLD +12HR: 22/1430Z SFC/FL220 S0132 W08042 - S0159 W07819 - S0204 W07820 - S0158 W08044 - S0132 W08042
FCST VA CLD +18HR: 22/2030Z NO VA EXP
RMK: NEAR-CONTUS VA PLUME OBS EXT UP TO 170 NM W
AND WNW FM SUMMIT. CONTUS VA EM ACT CONTG. LTLCG
EXP IN FL WIND DIR THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200922/0900Z

2020-09-21 21:17


Original Message :

Received FVXX20 at 21:19 UTC, 21/09/20 from KNES
VA ADVISORY
DTG: 20200921/2117Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/820
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 21/2050Z
OBS VA CLD: SFC/FL220 S0145 W08020 - S0158 W07820 - S0203 W07817 - S0202 W07854 - S0213 W08021 - S0145 W08020 MOV W 20-25KT
FCST VA CLD +6HR: 22/0300Z SFC/FL220 S0120 W08037 - S0158 W07819 - S0204 W07819 - S0146 W08044 - S0120 W08037
FCST VA CLD +12HR: 22/0900Z NO VA EXP
FCST VA CLD +18HR: 22/1500Z NO VA EXP
RMK: VA EXT 125 NM W OF THE SUMMIT. DENSE VA WAS
LIMITED TO 26 NM W OF THE SUMMIT WITH LGT VA EXT
FARTHER WEST. NWP MODEL GUIDANCE SUGGESTS
SLIGHTLY MORE NW MOTION BY T+6. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200922/0315Z

2020-09-21 18:56


Original Message :

Received FVXX20 at 18:58 UTC, 21/09/20 from KNES
VA ADVISORY
DTG: 20200921/1856Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/819
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 21/1830Z
OBS VA CLD: SFC/FL220 S0152 W07914 - S0157 W07820 - S0202 W07817 - S0211 W07915 - S0152 W07914 MOV W 20KT
FCST VA CLD +6HR: 22/0030Z SFC/FL220 S0141 W07919 - S0158 W07818 - S0204 W07822 - S0206 W07921 - S0141 W07919
FCST VA CLD +12HR: 22/0630Z NO VA EXP
FCST VA CLD +18HR: 22/1230Z NO VA EXP
RMK: VA EXT 50 NM W OF THE SUMMIT WITH PSBL
DIFFUSE VA OR GASES EXT EVEN FARTHER TO THE WEST.
LTLCG EXP THRU T+6 BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200922/0100Z

2020-09-21 15:38


Original Message :

Received FVXX20 at 15:40 UTC, 21/09/20 from KNES
VA ADVISORY
DTG: 20200921/1538Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/818
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 21/1520Z
OBS VA CLD: SFC/FL190 S0157 W07832 - S0159 W07820 - S0201 W07819 - S0201 W07832 - S0157 W07832 MOV W 20KT
FCST VA CLD +6HR: 21/2130Z NO VA EXP
FCST VA CLD +12HR: 22/0330Z NO VA EXP
FCST VA CLD +18HR: 22/0930Z NO VA EXP
RMK: VA NOT SEEN IN STLT IMAGERY WITH WX CLD IN
THE VICINITY. OBS VA BASED ON NWP MODEL GUIDANCE
WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200921/2145Z

2020-09-21 09:38


Original Message :

Received FVXX20 at 09:40 UTC, 21/09/20 from KNES
VA ADVISORY
DTG: 20200921/0938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/817
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 21/0930Z
OBS VA CLD: SFC/FL210 S0137 W07844 - S0159 W07820 - S0153 W07859 - S0137 W07844 MOV NW 20-25KT
FCST VA CLD +6HR: 21/1530Z SFC/FL210 S0136 W07846 - S0159 W07819 - S0154 W07901 - S0136 W07846
FCST VA CLD +12HR: 21/2130Z NO VA EXP
FCST VA CLD +18HR: 22/0330Z NO VA EXP
RMK: CONT LGT VA EMS OBS MOV WNW TO NW IN STLT
IMAGERY. VA FCST TO CONT MOV WNW TO NW THRU
T+6HRS BEFORE DISP. VA ACT HAS CONTINUED TO
DECLINE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200921/1545Z

2020-09-21 09:38


Original Message :

Received FVXX20 at 09:40 UTC, 21/09/20 from KNES
VA ADVISORY
DTG: 20200921/0938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/817
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 21/0930Z
OBS VA CLD: SFC/FL210 S0137 W07844 - S0159 W07820 - S0153 W07859 - S0137 W07844 MOV NW 20-25KT
FCST VA CLD +6HR: 21/1530Z SFC/FL210 S0136 W07846 - S0159 W07819 - S0154 W07901 - S0136 W07846
FCST VA CLD +12HR: 21/2130Z NO VA EXP
FCST VA CLD +18HR: 22/0330Z NO VA EXP
RMK: CONT LGT VA EMS OBS MOV WNW TO NW IN STLT
IMAGERY. VA FCST TO CONT MOV WNW TO NW THRU
T+6HRS BEFORE DISP. VA ACT HAS CONTINUED TO
DECLINE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200921/1545Z

2020-09-21 04:17


Original Message :

Received FVXX20 at 04:20 UTC, 21/09/20 from KNES
VA ADVISORY
DTG: 20200921/0417Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/816
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 21/0400Z
OBS VA CLD: SFC/FL210 S0131 W07958 - S0159 W07820 - S0222 W08006 - S0131 W07958 MOV W 5-10KT
FCST VA CLD +6HR: 21/1000Z SFC/FL210 S0136 W07936 - S0200 W07820 - S0217 W07943 - S0136 W07936
FCST VA CLD +12HR: 21/1600Z SFC/FL210 S0140 W07926 - S0158 W07819 - S0213 W07930 - S0140 W07926
FCST VA CLD +18HR: 21/2200Z SFC/FL210 S0145 W07915 - S0158 W07817 - S0208 W07916 - S0145 W07915
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT MOV W THRU T+18HRS. REMNANT VA FM
EARLIER EMS HAS DISP FURTHER W OF SUMMIT. VA ACT
REMAINS HIGH. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200921/1015Z

2020-09-20 22:34


Original Message :

Received FVXX20 at 22:37 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/2234Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/815
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT.
ERUPTION DETAILS: UPDATE ASH EXTENT
OBS VA DTG: 20/2200Z
OBS VA CLD: SFC/FL210 S0113 W08106 - S0159 W07822 - S0201 W07819 - S0234 W08110 - S0113 W08106 MOV W 20KT SFC/FL350 S0135 W07934 - S0137 W07911 - S0233 W07911 - S0231 W07934 - S0135 W07934 MOV W 20KT
FCST VA CLD +6HR: 21/0400Z SFC/FL210 S0146 W07907 - S0159 W07820 - S0201 W07819 - S0210 W07908 - S0146 W07907 SFC/FL350 S0104 W08106 - S0251 W08106 - S0247 W08136 - S0105 W08134 - S0104 W08106
FCST VA CLD +12HR: 21/1000Z SFC/FL210 S0148 W07905 - S0159 W07823 - S0202 W07819 - S0213 W07905 - S0148 W07905 SFC/FL350 S0038 W08258 - S0318 W08258 - S0308 W08336 - S0040 W08335 - S0038 W08258
FCST VA CLD +18HR: 21/1600Z SFC/FL210 S0146 W07907 - S0158 W07822 - S0202 W07821 - S0211 W07905 - S0146 W07907 SFC/FL350 NO VA EXP
RMK: UPDATE ON ASH EXTENT. CONS VA AT FL120
EXTENDS APPROX 170 NM W OF SUMMIT. DISCRETE VA AT
FL350 LOCATED APPROX 75 NM W OF SUMMIT. VA HEIGHT
AND FRCST BASED ON IMAGERY AND MODEL GUIDANCE.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200921/0430Z

2020-09-20 21:06


Original Message :

Received FVXX20 at 21:09 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/2106Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/814
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT.
ERUPTION DETAILS: NEW VA ERUPTION OBSD
OBS VA DTG: 20/2040Z
OBS VA CLD: SFC/FL350 S0201 W07816 - S0216 W07814 - S0216 W07855 - S0201 W07855 - S0201 W07816 MOV W 20KT SFC/FL350 S0201 W08016 - S0216 W08014 - S0216 W08056 - S0201 W08055 - S0201 W08016 MOV W 20KT SFC/FL350 S0201 W08216 - S0216 W08214 - S0216 W08256 - S0201 W08255 - S0201 W08216 MOV W 20KT
FCST VA CLD +6HR: 21/0230Z SFC/FL210 S0156 W07855 - S0201 W07822 - S0204 W07822 - S0208 W07856 - S0156 W07855 SFC/FL350 S0200 W08009 - S0219 W08010 - S0220 W08055 - S0202 W08056 - S0200 W08009
FCST VA CLD +12HR: 21/0830Z SFC/FL210 S0155 W07857 - S0201 W07823 - S0204 W07820 - S0207 W07857 - S0155 W07857 SFC/FL350 S0155 W08301 - S0201 W08216 - S0219 W08214 - S0219 W08305 - S0155 W08301
FCST VA CLD +18HR: 21/1430Z SFC/FL210 S0157 W07857 - S0201 W07822 - S0204 W07820 - S0208 W07854 - S0157 W07857 SFC/FL350 NO VA EXP
RMK: NEW VA ERUPTION SEEN ON STLT IMAGERY MOV
APPROX 45 NM W OF SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY, VOLCAT AND MODEL GUIDANCES.
REMNANT VA FM 0945Z ERUPTION DISPD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200921/0300Z

2020-09-20 20:21


Original Message :

Received FVXX20 at 20:23 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/2021Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/813
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NEW VA ERUPTION AT 1930Z
OBS VA DTG: /Z
OBS VA CLD:
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A
POSSIBLE VA EMISSION. WE WILL GATHER FURTHER
INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS
POSSIBLE.
NXT ADVISORY: AS SOON AS POSSIBLE

2020-09-20 18:52


Original Message :

Received FVXX20 at 18:58 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/1852Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/812
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 20/1810Z
OBS VA CLD: SFC/FL210 S0145 W08035 - S0200 W07819 - S0203 W07823 - S0225 W08034 - S0145 W08035 MOV W 10-15KT SFC/FL400 S0159 W08104 - S0208 W08052 - S0232 W08049 - S0251 W08049 - S0311 W08055 - S0330 W08108 - S0319 W08144 - S0231 W08131 - S0207 W08121 - S0159 W08104 MOV W 10-15KT
FCST VA CLD +6HR: 21/0000Z SFC/FL210 S0141 W08115 - S0158 W07820 - S0203 W07821 - S0230 W08114 - S0141 W08115
FCST VA CLD +12HR: 21/0600Z SFC/FL210 S0152 W07928 - S0158 W07819 - S0202 W07819 - S0207 W07929 - S0152 W07928
FCST VA CLD +18HR: 21/1200Z SFC/FL210 S0153 W07922 - S0159 W07819 - S0201 W07819 - S0208 W07919 - S0153 W07922
RMK: UPDATE VAA DUE TO RATHER DENSE VA PLUME
CONS STREAMING W FM SUMMIT APROX 145 NM. SEGU
ARPT RPRTS ASH FALL. EARLIER PLUME TO FL400
JUST OFF ECUADOR COAST SHUD DISPT IN 6 HR. NO
CHG TO MDL WINDS THRU FCST PD. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200921/0045Z

2020-09-20 15:33


Original Message :

Received FVXX20 at 15:36 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/1533Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/811
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS CURRENTLY
OBS VA DTG: 20/1430Z
OBS VA CLD: SFC/FL200 S0156 W07838 - S0159 W07819 - S0201 W07819 - S0203 W07838 - S0156 W07838 MOV W 10-15KT SFC/FL400 S0140 W07947 - S0200 W07913 - S0219 W07930 - S0232 W07938 - S0243 W07950 - S0238 W08009 - S0215 W08017 - S0150 W08007 - S0140 W07947 MOV W 10-15KT
FCST VA CLD +6HR: 20/2030Z SFC/FL200 S0156 W07838 - S0159 W07817 - S0201 W07817 - S0202 W07837 - S0156 W07838 SFC/FL400 S0206 W08142 - S0206 W08123 - S0228 W08110 - S0247 W08117 - S0249 W08137 - S0241 W08152 - S0217 W08158 - S0206 W08142
FCST VA CLD +12HR: 21/0230Z SFC/FL200 S0156 W07838 - S0159 W07817 - S0201 W07819 - S0203 W07837 - S0156 W07838
FCST VA CLD +18HR: 21/0830Z SFC/FL200 S0156 W07838 - S0159 W07819 - S0201 W07819 - S0203 W07837 - S0156 W07838
RMK: MAJOR ERUPTION ENDED. ONLY MINOR VA EMS
DETECTED ON STLT NOW MOVG W OF SUMMIT. PLUME THAT
MOVD E THINNING AND NO VA DETECTED. DETACHED VA
PLUME 50-100 NM W OF SUMMIT XPCTED TO DISPT AFTER
T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200920/2130Z

2020-09-20 12:59


Original Message :

Received FVXX20 at 13:06 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/1259Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/810
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. VONA. NWP
MODELS.
ERUPTION DETAILS: MAJOR EURPTION APROX 0940Z
OBS VA DTG: 201/1210Z
OBS VA CLD: SFC/FL400 S0158 W07904 - S0200 W07838 - S0200 W07820 - S0216 W07822 - S0221 W07835 - S0222 W07852 - S0223 W07914 - S0220 W07922 - S0209 W07926 - S0158 W07904 MOV W 10-15KT SFC/FL500 S0159 W07801 - S0204 W07732 - S0217 W07722 - S0230 W07730 - S0230 W07745 - S0218 W07822 - S0200 W07820 - S0159 W07801 MOV W 10-15KT
FCST VA CLD +6HR: 01/1800Z SFC/FL400 S0159 W07905 - S0159 W07837 - S0201 W07820 - S0216 W07822 - S0223 W07844 - S0228 W07908 - S0234 W07928 - S0232 W07947 - S0223 W07958 - S0208 W07957 - S0200 W07932 - S0159 W07905 SFC/FL500 S0201 W07819 - S0201 W07758 - S0208 W07719 - S0214 W07654 - S0223 W07643 - S0235 W07644 - S0242 W07655 - S0243 W07709 - S0241 W07730 - S0234 W07746 - S0225 W07806 - S0201 W07819
FCST VA CLD +12HR: 02/0000Z SFC/FL400 S0159 W07929 - S0225 W07928 - S0241 W07952 - S0250 W08005 - S0234 W08028 - S0218 W08032 - S0207 W08012 - S0159 W07949 - S0159 W07929 SFC/FL500 S0219 W07646 - S0224 W07621 - S0246 W07623 - S0250 W07629 - S0252 W07644 - S0250 W07659 - S0240 W07710 - S0220 W07702 - S0219 W07646
FCST VA CLD +18HR: 02/0600Z SFC/FL400 S0220 W08040 - S0246 W08029 - S0256 W08036 - S0302 W08058 - S0304 W08119 - S0240 W08122 - S0225 W08110 - S0220 W08040 SFC/FL500 S0242 W07559 - S0242 W07541 - S0250 W07529 - S0308 W07523 - // END PART 01 //= Received FVXX20 at 13:00 UTC, 20/09/20 from KNES S0316 W07537 - S0312 W07600 - S0300 W07614 - S0252 W07610 - S0242 W07559 //END PART 01// // END PART 02/02 //= Received FVXX22 at 11:13 UTC, 20/09/20 from KNES VA ADVISORY DTG: 20200920/1111Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT [5426 M] ADVISORY NR: 2020/830 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL VA EMS OBS VA DTG: 20/1110Z OBS VA CLD: SFC/FL200 N1914 W09903 - N1903 W09837 - N1857 W09903 - N1914 W09903 MOV W 5-10KT
FCST VA CLD +6HR: 20/1700Z SFC/FL200 N1915 W09904 - N1904 W09836 - N1856 W09904 - N1915 W09904
FCST VA CLD +12HR: 20/2300Z NO VA EXP
FCST VA CLD +18HR: 21/0500Z NO VA EXP
RMK: PSBL VA EMS OBS MOV W FM SUMMIT. PSBL VA EMS
IS LGT. PSBL VA EMS FCST TO CONT W MOV THRU
T+6HRS BEFORE DISP ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200920/1715Z

2020-09-20 12:49


Original Message :

Received FVXX20 at 12:58 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/1249Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/910
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. VONA. NWP
MODELS.
ERUPTION DETAILS: MAJOR EURPTION APROX 0940Z
OBS VA DTG: 201/1210Z
OBS VA CLD: SFC/FL400 S0158 W07904 - S0200 W07838 - S0200 W07820 - S0216 W07822 - S0221 W07835 - S0222 W07852 - S0223 W07914 - S0220 W07922 - S0209 W07926 - S0158 W07904 MOV W 10-15KT SFC/FL500 S0159 W07801 - S0204 W07732 - S0217 W07722 - S0230 W07730 - S0230 W07745 - S0218 W07822 - S0200 W07820 - S0159 W07801 MOV E 10-15KT
FCST VA CLD +6HR: 01/1800Z SFC/FL400 S0159 W07905 - S0159 W07837 - S0201 W07820 - S0216 W07822 - S0223 W07844 - S0228 W07908 - S0234 W07928 - S0232 W07947 - S0223 W07958 - S0208 W07957 - S0200 W07932 - S0159 W07905 SFC/FL500 S0201 W07819 - S0201 W07758 - S0208 W07719 - S0214 W07654 - S0223 W07643 - S0235 W07644 - S0242 W07655 - S0243 W07709 - S0241 W07730 - S0234 W07746 - S0225 W07806 - S0201 W07819
FCST VA CLD +12HR: 02/0000Z SFC/FL400 S0159 W07929 - S0225 W07928 - S0241 W07952 - S0250 W08005 - S0234 W08028 - S0218 W08032 - S0207 W08012 - S0159 W07949 - S0159 W07929 SFC/FL500 S0219 W07646 - S0224 W07621 - S0246 W07623 - S0250 W07629 - S0252 W07644 - S0250 W07659 - S0240 W07710 - S0220 W07702 - S0219 W07646
FCST VA CLD +18HR: 02/0600Z SFC/FL400 S0220 W08040 - S0246 W08029 - S0256 W08036 - S0302 W08058 - S0304 W08119 - S0240 W08122 - S0225 W08110 - S0220 W08040 SFC/FL500 S0242 W07559 - S0242 W07541 - S0250 W07529 - S0308 W07523 - // END PART 01 //= Received FVXX22 at 11:13 UTC, 20/09/20 from KNES VA ADVISORY DTG: 20200920/1111Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT [5426 M] ADVISORY NR: 2020/830 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL VA EMS OBS VA DTG: 20/1110Z OBS VA CLD: SFC/FL200 N1914 W09903 - N1903 W09837 - N1857 W09903 - N1914 W09903 MOV W 5-10KT
FCST VA CLD +6HR: 20/1700Z SFC/FL200 N1915 W09904 - N1904 W09836 - N1856 W09904 - N1915 W09904
FCST VA CLD +12HR: 20/2300Z NO VA EXP
FCST VA CLD +18HR: 21/0500Z NO VA EXP
RMK: PSBL VA EMS OBS MOV W FM SUMMIT. PSBL VA EMS
IS LGT. PSBL VA EMS FCST TO CONT W MOV THRU
T+6HRS BEFORE DISP ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200920/1715Z

2020-09-20 07:14


Original Message :

Received FVXX20 at 07:17 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/0714Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/909
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 20/0714Z
OBS VA CLD: SFC/FL240 S0146 W07846 - S0200 W07819 - S0209 W07857 - S0146 W07846 MOV NW 5-10KT
FCST VA CLD +6HR: 20/1300Z SFC/FL240 S0200 W07820 - S0213 W07907 - S0202 W07909 - S0200 W07820
FCST VA CLD +12HR: 20/1900Z NO VA EXP
FCST VA CLD +18HR: 21/0100Z NO VA EXP
RMK: NEW VA EMS OBS MOV NW IN STLT IMAGERY. VA
FCST TO CONT NW MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200920/1315Z

2020-09-20 05:17


Original Message :

Received FVXX20 at 05:21 UTC, 20/09/20 from KNES
VA ADVISORY
DTG: 20200920/0517Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/908
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 20/0530Z
OBS VA CLD: SFC/FL210 S0140 W07856 - S0200 W07819 - S0150 W07902 - S0140 W07856 MOV NW 5-10KT
FCST VA CLD +6HR: 20/1130Z SFC/FL210 S0140 W07856 - S0200 W07820 - S0150 W07902 - S0140 W07856
FCST VA CLD +12HR: 20/1730Z NO VA EXP
FCST VA CLD +18HR: 20/2330Z NO VA EXP
RMK: CONT VA EMS OBS MOV NW IN STLT IMAGERY. VA
FCST TO CONT NW MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200920/1115Z

2020-09-19 23:31


Original Message :

Received FVXX20 at 23:34 UTC, 19/09/20 from KNES
VA ADVISORY
DTG: 20200919/2331Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/907
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. VOLCAT. GEOPHYSICAL INST.
ERUPTION DETAILS: NEARLY CONS VA CLD EMS.
OBS VA DTG: 19/2300Z
OBS VA CLD: SFC/FL240 S0144 W07840 - S0200 W07819 - S0202 W07819 - S0157 W07842 - S0144 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 20/0500Z SFC/FL240 S0141 W07857 - S0200 W07819 - S0202 W07819 - S0153 W07900 - S0141 W07857
FCST VA CLD +12HR: 20/1100Z SFC/FL240 S0141 W07858 - S0200 W07819 - S0202 W07819 - S0153 W07901 - S0141 W07858
FCST VA CLD +18HR: 20/1700Z SFC/FL240 S0140 W07904 - S0159 W07819 - S0202 W07819 - S0153 W07907 - S0140 W07904
RMK: VA CLDS EXTD TO OVER 25 NMI NW OF SUMMIT IN
G16 STLT IMAGERY. WEBCAM SHOWS VA CLD EM AT ARND
2133Z AND VONA RPRTS 2ND AT 2240Z. NWP MDLS AGREE
WITH OBS AND FCST LTLCG IN WINDS THRU T+18 HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200920/0530Z

2020-09-19 19:27


Original Message :

Received FVXX20 at 19:29 UTC, 19/09/20 from KNES
VA ADVISORY
DTG: 20200919/1927Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/906
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONT VA EMS.
OBS VA DTG: 19/1900Z
OBS VA CLD: SFC/FL200 S0210 W07914 - S0226 W07905 - S0232 W07934 - S0211 W07943 - S0210 W07914 MOV W 10-15KT SFC/FL230 S0147 W07910 - S0158 W07819 - S0202 W07819 - S0158 W07912 - S0147 W07910 MOV W 20-25KT
FCST VA CLD +6HR: 20/0100Z SFC/FL200 NO VA
EXP SFC/FL230 S0139 W07917 - S0159 W07819 - S0205
W07820 - S0157 W07923 - S0139 W07917
FCST VA CLD +12HR: 20/0700Z SFC/FL230 S0136 W07916 - S0159 W07820 - S0202 W07820 - S0156 W07920 - S0136 W07916
FCST VA CLD +18HR: 20/1300Z SFC/FL230 S0140 W07917 - S0159 W07819 - S0203 W07820 - S0157 W07922 - S0140 W07917
RMK: LGT REMNANT VA OBSD ABT 70 NMI WSW OF SUMMIT
AND DISPG. NEARLY CONS VA EMS OBSD BFR WX CLD CVR
MOVD OVER SUMMIT AND OBSCD VIEW. FL ESTD FM NWP
MDLS, WHICH FCST LTLCG IN WINDS THRU T+18.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200920/0130Z

2020-09-19 13:25


Original Message :

Received FVXX20 at 13:28 UTC, 19/09/20 from KNES
VA ADVISORY
DTG: 20200919/1325Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/905
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 19/1300Z
OBS VA CLD: SFC/FL210 S0159 W07819 - S0202 W07820 - S0211 W07844 - S0200 W07848 - S0159 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 19/1900Z SFC/FL210 S0159 W07819 - S0201 W07820 - S0210 W07843 - S0200 W07847 - S0159 W07819
FCST VA CLD +12HR: 20/0100Z SFC/FL210 S0158 W07819 - S0201 W07819 - S0212 W07844 - S0200 W07848 - S0158 W07819
FCST VA CLD +18HR: 20/0700Z SFC/FL210 S0158 W07820 - S0201 W07820 - S0211 W07844 - S0200 W07847 - S0158 W07820
RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT.
PERSISTENT HOTSPOT SEEN ON SWIR. NWP MDL WINDS
NO CHG FCST THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200919/1930Z

2020-09-19 07:38


Original Message :

Received FVXX20 at 07:41 UTC, 19/09/20 from KNES
VA ADVISORY
DTG: 20200919/0738Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/904
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 19/0720Z
OBS VA CLD: SFC/FL210 S0142 W07839 - S0200 W07818 - S0203 W07820 - S0149 W07845 - S0142 W07839 MOV NW 15-20KT
FCST VA CLD +6HR: 19/1330Z SFC/FL210 S0146 W07846 - S0159 W07819 - S0202 W07820 - S0157 W07850 - S0146 W07846
FCST VA CLD +12HR: 19/1930Z SFC/FL210 S0149 W07847 - S0159 W07819 - S0202 W07819 - S0159 W07849 - S0149 W07847
FCST VA CLD +18HR: 20/0130Z SFC/FL210 S0149 W07847 - S0200 W07819 - S0202 W07819 - S0159 W07850 - S0149 W07847
RMK: CONT VA PLUME SEEN IN STLT EXTDG WNW FM
SUMMIT. ASH IS MVG AT APPROX 15KT BLW FL210.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200919/1345Z

2020-09-19 01:47


Original Message :

Received FVXX20 at 01:50 UTC, 19/09/20 from KNES
VA ADVISORY
DTG: 20200919/0147Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/903
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 19/0130Z
OBS VA CLD: SFC/FL210 S0156 W07922 - S0200 W07820 - S0201 W07820 - S0208 W07922 - S0156 W07922 MOV W 15-20KT
FCST VA CLD +6HR: 19/0730Z SFC/FL210 S0158 W07843 - S0200 W07820 - S0201 W07820 - S0204 W07844 - S0158 W07843
FCST VA CLD +12HR: 19/1330Z SFC/FL210 S0158 W07844 - S0159 W07820 - S0201 W07820 - S0204 W07844 - S0158 W07844
FCST VA CLD +18HR: 19/1930Z SFC/FL210 S0157 W07844 - S0200 W07819 - S0201 W07820 - S0204 W07844 - S0157 W07844
RMK: CONS VA EM SEEN ON STLT IMAGERY EXTENDING
APPROX 65 NM W OF SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY, VO RPRT AND MODEL GUIDANCES.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200919/0745Z

2020-09-18 20:26


Original Message :

Received FVXX20 at 20:29 UTC, 18/09/20 from KNES
VA ADVISORY
DTG: 20200918/2026Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/902
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 18/1950Z
OBS VA CLD: SFC/FL210 S0156 W07848 - S0201 W07820 - S0202 W07820 - S0207 W07847 - S0156 W07848 MOV W 10-15KT
FCST VA CLD +6HR: 19/0200Z SFC/FL210 S0156 W07847 - S0201 W07820 - S0202 W07820 - S0207 W07846 - S0156 W07847
FCST VA CLD +12HR: 19/0800Z SFC/FL210 S0155 W07847 - S0201 W07821 - S0202 W07820 - S0206 W07847 - S0155 W07847
FCST VA CLD +18HR: 19/1400Z SFC/FL210 S0156 W07847 - S0201 W07820 - S0202 W07820 - S0207 W07847 - S0156 W07847
RMK: CONS DISCRETE VA CLDS SEEN ON STLT IMAGERY
MOV W FM SUMMIT. VA HEIGHT AND FRCST BASED ON
IMAGERY AND MODEL GUIDANCE. LTLCG EXPCD THRU T+18
HRS AROUND FL210. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200919/0230Z

2020-09-18 14:48


Original Message :

Received FVXX20 at 14:50 UTC, 18/09/20 from KNES
VA ADVISORY
DTG: 20200918/1448Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/901
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 18/1420Z
OBS VA CLD: SFC/FL220 S0140 W07838 - S0159 W07819 - S0201 W07820 - S0150 W07844 - S0140 W07838 MOV NW 10-15KT
FCST VA CLD +6HR: 18/2030Z SFC/FL220 S0140 W07837 - S0159 W07819 - S0201 W07820 - S0150 W07844 - S0140 W07837
FCST VA CLD +12HR: 19/0230Z SFC/FL220 S0139 W07837 - S0159 W07819 - S0201 W07819 - S0149 W07844 - S0139 W07837
FCST VA CLD +18HR: 19/0830Z SFC/FL220 S0140 W07837 - S0159 W07819 - S0201 W07820 - S0150 W07844 - S0140 W07837
RMK: VA DETECTED ON STLT MOVG NW OF SUMMIT. OCNL
HOTSPOT ON SWIR. NWP MDL WINDS DO NOT AGREE WITH
OBSVD VA MOVMT. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200918/2045Z

2020-09-18 08:56


Original Message :

Received FVXX20 at 08:58 UTC, 18/09/20 from KNES
VA ADVISORY
DTG: 20200918/0856Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/900
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 18/0830Z
OBS VA CLD: SFC/FL220 S0129 W07833 - S0200 W07819 - S0202 W07821 - S0134 W07844 - S0129 W07833 MOV NW 10-15KT
FCST VA CLD +6HR: 18/1430Z SFC/FL220 S0134 W07845 - S0200 W07819 - S0202 W07821 - S0143 W07853 - S0134 W07845
FCST VA CLD +12HR: 18/2030Z SFC/FL220 S0135 W07846 - S0200 W07819 - S0201 W07821 - S0149 W07856 - S0135 W07846
FCST VA CLD +18HR: 19/0230Z SFC/FL220 S0135 W07844 - S0201 W07820 - S0202 W07820 - S0148 W07855 - S0135 W07844
RMK: VA OBS IN STLT MOVG NW FM SUMMIT AT APPROX
15KT BLW FL220. ASH IS DETECTED 40NMI BFR BECOMG
TOO DIFF TO DETECT. NWP MODELS SUGGEST VA PLUME
WILL SHIFT TOWARDS THE S THRU T+18 ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200918/1500Z

2020-09-18 03:05


Original Message :

Received FVXX20 at 03:06 UTC, 18/09/20 from KNES
VA ADVISORY
DTG: 20200918/0305Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/899
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS LKLY
OBS VA DTG: 18/0240Z
OBS VA CLD: SFC/FL200 S0158 W07829 - S0159 W07819 - S0201 W07819 - S0202 W07829 - S0158 W07829 MOV W 10-15KT
FCST VA CLD +6HR: 18/0830Z SFC/FL200 S0158 W07830 - S0159 W07819 - S0202 W07819 - S0202 W07829 - S0158 W07830
FCST VA CLD +12HR: 18/1430Z NO VA EXP
FCST VA CLD +18HR: 18/2030Z NO VA EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLD CVR. OBS
AND FCST IS BASED ON PREV ADV. NWP MODELS SUPPORT
CONT W-WARD MVMNT AT 10-15KT BLW FL200.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200918/0900Z

2020-09-17 21:08


Original Message :

Received FVXX20 at 21:11 UTC, 17/09/20 from KNES
VA ADVISORY
DTG: 20200917/2108Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/898
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE VA EM
OBS VA DTG: 17/2040Z
OBS VA CLD: SFC/FL200 S0156 W07837 - S0201 W07820 - S0202 W07820 - S0204 W07837 - S0156 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 18/0230Z SFC/FL200 S0156 W07837 - S0201 W07820 - S0202 W07820 - S0205 W07837 - S0156 W07837
FCST VA CLD +12HR: 18/0830Z SFC/FL200 S0156 W07837 - S0201 W07820 - S0202 W07820 - S0205 W07837 - S0156 W07837
FCST VA CLD +18HR: 18/1430Z NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET
CLD OBSCURATION. HOWEVER, VA LIKELY IN THE AREA.
VA HEIGHT AND FRCST BASED ON MODEL GUIDANCE.
LTLCG EXPCD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200918/0315Z

2020-09-17 15:43


Original Message :

Received FVXX20 at 15:46 UTC, 17/09/20 from KNES
VA ADVISORY
DTG: 20200917/1543Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/897
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS ONGOING
OBS VA DTG: 17/1510Z
OBS VA CLD: SFC/FL210 S0142 W07836 - S0159 W07818 - S0201 W07819 - S0210 W07839 - S0142 W07836 MOV W 5-10KT
FCST VA CLD +6HR: 17/2100Z SFC/FL210 S0139 W07840 - S0159 W07818 - S0200 W07820 - S0213 W07844 - S0139 W07840
FCST VA CLD +12HR: 18/0300Z SFC/FL210 S0138 W07840 - S0200 W07820 - S0200 W07819 - S0216 W07844 - S0138 W07840
FCST VA CLD +18HR: 18/0900Z SFC/FL210 S0138 W07841 - S0158 W07819 - S0201 W07818 - S0217 W07845 - S0138 W07841
RMK: UPDATED VAA DUE TO VA FANNING OUT TO NW-W-SW
AND SOMEHWAT DENSER PLUME. WINDS ALOFT FCST TO
REMAIN FM E THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200917/2145Z

2020-09-17 12:24


Original Message :

Received FVXX20 at 12:28 UTC, 17/09/20 from KNES
VA ADVISORY
DTG: 20200917/1224Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/896
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 17/1150Z
OBS VA CLD: SFC/FL210 S0139 W07831 - S0200 W07819 - S0202 W07820 - S0147 W07838 - S0139 W07831 MOV NW 5-10KT
FCST VA CLD +6HR: 17/1800Z SFC/FL210 S0138 W07831 - S0200 W07819 - S0202 W07819 - S0149 W07838 - S0138 W07831
FCST VA CLD +12HR: 18/0000Z SFC/FL210 S0138 W07831 - S0200 W07819 - S0202 W07820 - S0148 W07839 - S0138 W07831
FCST VA CLD +18HR: 18/0600Z SFC/FL210 S0138 W07831 - S0159 W07819 - S0202 W07820 - S0149 W07840 - S0138 W07831
RMK: VA DETECTED ON STLT MOVG NW OF SUMMIT.
ADJUSTTED VA HGT BASED ON VONA RPRT. PERSISTENT
HOTSPOT SEEN ON SWIR. LTL CHG IN FCST FL WINDS
THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200917/1830Z

2020-09-17 06:49


Original Message :

Received FVXX20 at 06:50 UTC, 17/09/20 from KNES
VA ADVISORY
DTG: 20200917/0649Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/895
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 17/0620Z
OBS VA CLD: SFC/FL200 S0126 W07838 - S0159 W07819 - S0201 W07821 - S0135 W07856 - S0126 W07838 MOV NW 5-10KT
FCST VA CLD +6HR: 17/1230Z SFC/FL200 S0129 W07844 - S0159 W07820 - S0202 W07821 - S0137 W07859 - S0129 W07844
FCST VA CLD +12HR: 17/1830Z SFC/FL200 S0134 W07854 - S0159 W07819 - S0202 W07821 - S0146 W07904 - S0134 W07854
FCST VA CLD +18HR: 18/0030Z SFC/FL200 S0145 W07904 - S0158 W07820 - S0202 W07819 - S0158 W07908 - S0145 W07904
RMK: VA OBS IN SAT EXT UP TO 40 NM NW OF SUMMIT.
NWP MDLS INDICATE LGT FL WINDS THRU T+18 WHICH
LOWER CONFIDENCE IN FCST OF FL MVMT BACKING TO W.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200917/1245Z

2020-09-17 00:53


Original Message :

Received FVXX20 at 00:55 UTC, 17/09/20 from KNES
VA ADVISORY
DTG: 20200917/0053Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/894
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EM.
OBS VA DTG: 17/0030Z
OBS VA CLD: SFC/FL200 S0141 W07826 - S0158 W07818 - S0201 W07822 - S0147 W07835 - S0141 W07826 MOV NW 5-10KT
FCST VA CLD +6HR: 17/0630Z SFC/FL200 S0144 W07831 - S0158 W07819 - S0202 W07822 - S0152 W07839 - S0144 W07831
FCST VA CLD +12HR: 17/1230Z NO VA EXP
FCST VA CLD +18HR: 17/1830Z NO VA EXP
RMK: VA CLD OBS IN SAT EXT UP TO 20 NM NW FM
SUMMIT. WEBCAM SHOWS VA CLD ABOVE SUMMIT WITH
LITTLE MVMT. NWP MDLS INDICATE LGT AND VRBL WINDS
THRU T+6 SO FCST IS OF LOWER CONFIDENCE. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200917/0700Z

2020-09-16 18:54


Original Message :

Received FVXX20 at 18:56 UTC, 16/09/20 from KNES
VA ADVISORY
DTG: 20200916/1854Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/893
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 16/1830Z
OBS VA CLD: SFC/FL200 S0155 W07815 - S0235 W07811 - S0238 W07822 - S0205 W07824 - S0155 W07832 - S0155 W07815 MOV S 5-10KT
FCST VA CLD +6HR: 17/0030Z SFC/FL200 S0154 W07830 - S0159 W07814 - S0301 W07809 - S0303 W07842 - S0154 W07830
FCST VA CLD +12HR: 17/0630Z SFC/FL200 S0152 W07846 - S0152 W07832 - S0154 W07814 - S0220 W07813 - S0208 W07852 - S0152 W07846
FCST VA CLD +18HR: 17/1230Z NO VA EXP
RMK: VA EXISTS IN THE VICINITY OF THE SUMMIT BUT
ALSO EXT 34 NM S OF THE SUMMIT. LTLCG EXP OVR NXT
6 HRS BUT EM SHOULD MOV TOWARD THE W BY T+12
BASED ON NWP MODEL GUIDANCE. LOWER THAN NORMAL
CONFIDENCE GIVEN LIGHT AND VARIABLE WINDS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200917/0100Z

2020-09-16 12:54


Original Message :

Received FVXX20 at 12:56 UTC, 16/09/20 from KNES
VA ADVISORY
DTG: 20200916/1254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/892
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA DETECTED IN STLT
OBS VA DTG: 16/1230Z
OBS VA CLD: SFC/FL200 S0140 W07757 - S0154 W07802 - S0156 W07815 - S0207 W07817 - S0207 W07822 - S0158 W07825 - S0155 W07826 - S0140 W07757 MOV S 5KT
FCST VA CLD +6HR: 16/1830Z SFC/FL200 S0153 W07823 - S0159 W07814 - S0216 W07826 - S0204 W07840 - S0153 W07823
FCST VA CLD +12HR: 17/0030Z NO VA EXP
FCST VA CLD +18HR: 17/0630Z NO VA EXP
RMK: VA FANNING OUT SLOWLY IN MANY DIRECTIONS.
NWP MODEL WNDS DO NOT AGREE WITH OBS MOTION. LOW
CONFIDENCE IN HGT AND T+6 FCST. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200916/1900Z

2020-09-15 20:53


Original Message :

Received FVXX20 at 21:02 UTC, 15/09/20 from KNES
VA ADVISORY
DTG: 20200915/2053Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/891
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT IDENTIFIABLE IN STLT
OBS VA DTG: 15/2030Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 16/0230Z NO VA EXP
FCST VA CLD +12HR: 16/0830Z NO VA EXP
FCST VA CLD +18HR: 16/1430Z NO VA EXP
RMK: VA HAS NOT BEEN DETECTED IN STLT IMAGERY FOR
MORE THAN 12 HOURS. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES
/0000006300
041
NCNC01 EGRR 152100
03091 444 00202 10139 20002=
/0000006300
042
NCNC01 EGRR 152100
03522 444 00258 10174 20000=
/0000006300
043
NCNC01 EGRR 152100
03017 444 00161 10112 29999=
/0000006300
044
NCNC01 EGRR 152100
03166 444 00205 10146 29999=

2020-09-15 15:23


Original Message :

Received FVXX20 at 15:26 UTC, 15/09/20 from KNES
VA ADVISORY
DTG: 20200915/1523Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/890
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM STLT DATA
OBS VA DTG: 15/1450Z
OBS VA CLD: SFC/FL200 S0157 W07819 - S0203 W07819 - S0212 W07852 - S0205 W07853 - S0157 W07819 MOV W 25KT
FCST VA CLD +6HR: 15/2100Z NO VA EXP
FCST VA CLD +12HR: 16/0300Z NO VA EXP
FCST VA CLD +18HR: 16/0900Z NO VA EXP
RMK: VA NOT SEEN WITH WX CLD IN THE AREA. OBS VA
BASED ON PREVIOUS T+6 FCST AND NWP MODEL GUIDANCE
WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200915/2130Z

2020-09-15 09:23


Original Message :

Received FVXX20 at 09:24 UTC, 15/09/20 from KNES
VA ADVISORY
DTG: 20200915/0923Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/889
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG BUT DECREASING VA EM ACT.
OBS VA DTG: 15/0900Z
OBS VA CLD: SFC/FL220 S0144 W07940 - S0158 W07819 - S0202 W07820 - S0204 W07943 - S0144 W07940 MOV W 25-30KT
FCST VA CLD +6HR: 15/1500Z SFC/FL220 S0158 W07820 - S0202 W07818 - S0229 W07941 - S0207 W07944 - S0158 W07820
FCST VA CLD +12HR: 15/2100Z NO VA EXP
FCST VA CLD +18HR: 16/0300Z NO VA EXP
RMK: VA NOT CURRENTLY OBS DUE TO WX CLD OBSCN BUT
VA EMS WERE ONGOING PRIOR TO OBSCN A FEW HRS AGO
WHEN VA WAS OBS REACHING 80NM W FM SUMMIT BEFORE
DSIPTG. FL MVMT EXP TO BACK TO WSW THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200915/1530Z

2020-09-15 03:35


Original Message :

Received FVXX20 at 03:36 UTC, 15/09/20 from KNES
VA ADVISORY
DTG: 20200915/0335Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/888
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG FQT VA EMS.
OBS VA DTG: 15/0310Z
OBS VA CLD: SFC/FL220 S0128 W08047 - S0158 W07820 - S0202 W07819 - S0158 W08051 - S0128 W08047 MOV W 20-30KT
FCST VA CLD +6HR: 15/0900Z SFC/FL220 S0144 W08046 - S0158 W07819 - S0203 W07819 - S0210 W08048 - S0144 W08046
FCST VA CLD +12HR: 15/1500Z SFC/FL S0158 W07822 - S0202 W07819 - S0246 W08038 - S0216 W08043 - S0158 W07822
FCST VA CLD +18HR: 15/2100Z NO VA EXP
RMK: VA CLD OBS EXT UP TO 150 NM W OF SUMMIT TO
NEAR PACIFIC COAST. NEW VA EMS CONTG. FL WINDS
EXP TO BACK TO WSW THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200915/0930Z

2020-09-14 22:50


Original Message :

Received FVXX20 at 22:51 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/2250Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/887
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 14/2230Z
OBS VA CLD: SFC/FL220 S0146 W07921 - S0159 W07818 - S0202 W07819 - S0156 W07922 - S0146 W07921 MOV W 25KT
FCST VA CLD +6HR: 15/0430Z SFC/FL220 S0140 W07950 - S0159 W07819 - S0202 W07819 - S0201 W07950 - S0140 W07950
FCST VA CLD +12HR: 15/1030Z NO VA EXP
FCST VA CLD +18HR: 15/1630Z NO VA EXP
RMK: OVR LAST FEW HRS INCR EM RESULTED IN VA
PLUME EXT 60 NM WNW OF THE SUMMIT. LTLCG EXP.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200915/0445Z

2020-09-14 20:55


Original Message :

Received FVXX20 at 20:57 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/2055Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/886
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/2020Z
OBS VA CLD: SFC/FL200 S0151 W07853 - S0158 W07819 - S0201 W07820 - S0156 W07855 - S0151 W07853 MOV W 30KT
FCST VA CLD +6HR: 15/0230Z NO VA EXP
FCST VA CLD +12HR: 15/0830Z NO VA EXP
FCST VA CLD +18HR: 15/1430Z NO VA EXP
RMK: VO OBS EM MOV W AT 14/2035Z CONTAINING
MOSTLY STEAM WITH SMALL AMT OF VA. BROKEN PLUME
OF VA EXT 27 NM WNW OF THE SUMMIT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200915/0300Z

2020-09-14 15:08


Original Message :

Received FVXX20 at 15:10 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/1508Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/885
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/1440Z
OBS VA CLD: SFC/FL190 S0154 W07846 - S0158 W07819 - S0201 W07818 - S0200 W07846 - S0154 W07846 MOV W 30-35KT
FCST VA CLD +6HR: 14/2030Z SFC/FL190 S0155 W07844 - S0158 W07819 - S0201 W07819 - S0159 W07846 - S0155 W07844
FCST VA CLD +12HR: 15/0230Z NO VA EXP
FCST VA CLD +18HR: 15/0830Z NO VA EXP
RMK: VA NOT SEEN IN STLT IMAGERY WITH WX CLD IN
THE VICINITY. OBS VA BASED ON NWP MODEL GUIDANCE
WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200914/2115Z

2020-09-14 09:22


Original Message :

Received FVXX20 at 09:23 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/0922Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/884
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 14/0900Z
OBS VA CLD: SFC/FL220 S0153 W07904 - S0158 W07819 - S0201 W07819 - S0207 W07905 - S0153 W07904 MOV W 25-30KT
FCST VA CLD +6HR: 14/1500Z SFC/FL220 S0144 W07904 - S0158 W07819 - S0202 W07819 - S0157 W07905 - S0144 W07904
FCST VA CLD +12HR: 14/2100Z SFC/FL220 S0143 W07905 - S0158 W07818 - S0201 W07820 - S0158 W07907 - S0143 W07905
FCST VA CLD +18HR: 15/0300Z NO VA EXP
RMK: VA ACT HAS DECREASED SINCE PREV ADVISORY.
PSBL VA CLDS FAINTLY OBS IN SAT IMAGERY EXT UP TO
45 NM W FM SUMMIT. WX CLDS MAY OBSC SOME AREAS OF
VA. CONTD W-LY MVMT EXP THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200914/1515Z

2020-09-14 03:27


Original Message :

Received FVXX20 at 03:28 UTC, 14/09/20 from KNES
VA ADVISORY
DTG: 20200914/0327Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/883
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: CONTG FQT VA EMS.
OBS VA DTG: 14/0300Z
OBS VA CLD: SFC/FL240 S0127 W08046 - S0158 W07820 - S0201 W07819 - S0145 W08049 - S0127 W08046 MOV W 20-30KT
FCST VA CLD +6HR: 14/0900Z SFC/FL240 S0058 W08058 - S0158 W07820 - S0201 W07819 - S0134 W08105 - S0058 W08058
FCST VA CLD +12HR: 14/1500Z SFC/FL240 S0055 W08055 - S0158 W07820 - S0202 W07820 - S0129 W08104 - S0055 W08055
FCST VA CLD +18HR: 14/2100Z SFC/FL240 S0049 W08051 - S0158 W07820 - S0202 W07820 - S0125 W08102 - S0049 W08051
RMK: BROKEN PLUME OF VA OBS EXT 150 NM WNW OF
SUMMIT AND REACHING PACIFIC COAST. WX CLDS OBSC
IMMEDIATE SUMMIT AREA. OBS VA FL BASED ON NWP
MDLS AND EARLIER VONA. FL WINDS EXP TO VEER
SLIGHTLY THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200914/0930Z

2020-09-13 21:49


Original Message :

Received FVXX20 at 21:51 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/2149Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/882
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 13/2120Z
OBS VA CLD: SFC/FL220 S0152 W07906 - S0158 W07820 - S0201 W07820 - S0200 W07908 - S0152 W07906 MOV W 25KT
FCST VA CLD +6HR: 14/0330Z SFC/FL220 S0133 W08001 - S0158 W07819 - S0202 W07819 - S0148 W08006 - S0133 W08001
FCST VA CLD +12HR: 14/0930Z SFC/FL220 S0117 W07953 - S0157 W07819 - S0201 W07821 - S0130 W07959 - S0117 W07953
FCST VA CLD +18HR: 14/1530Z SFC/FL220 S0134 W08001 - S0156 W07819 - S0201 W07819 - S0147 W08005 - S0134 W08001
RMK: VA EXT 40 NM W OF THE SUMMIT. NWP MODEL
GUIDANCE SUGGESTS SOME VEERING WILL OCCUR THRU
T+12. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200914/0345Z

2020-09-13 15:55


Original Message :

Received FVXX20 at 15:57 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/1555Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/881
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 13/1530Z
OBS VA CLD: SFC/FL220 S0129 W07952 - S0157 W07820 - S0201 W07820 - S0137 W07955 - S0129 W07952 MOV W 25KT
FCST VA CLD +6HR: 13/2130Z SFC/FL220 S0111 W08044 - S0156 W07819 - S0203 W07821 - S0129 W08050 - S0111 W08044
FCST VA CLD +12HR: 14/0330Z SFC/FL220 S0113 W08047 - S0156 W07817 - S0205 W07820 - S0130 W08052 - S0113 W08047
FCST VA CLD +18HR: 14/0930Z SFC/FL220 S0110 W08045 - S0156 W07817 - S0205 W07820 - S0129 W08052 - S0110 W08045
RMK: VA EXT IN A DISCONTINUOUS LINE 92 NMI WNW OF
THE SUMMIT. LTLCG EXP BASED ON NWP MODEL
GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200913/2200Z

2020-09-13 12:55


Original Message :

Received FVXX20 at 12:57 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/1255Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/880
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 13/1230Z
OBS VA CLD: SFC/FL220 S0149 W07858 - S0158 W07820 - S0202 W07820 - S0156 W07850 - S0159 W07902 - S0206 W07935 - S0157 W07937 - S0149 W07858 MOV W 25KT
FCST VA CLD +6HR: 13/1830Z SFC/FL220 S0141 W07943 - S0158 W07819 - S0202 W07820 - S0152 W07947 - S0141 W07943
FCST VA CLD +12HR: 14/0030Z SFC/FL220 S0140 W07944 - S0158 W07819 - S0202 W07820 - S0153 W07947 - S0140 W07944
FCST VA CLD +18HR: 14/0630Z SFC/FL220 S0132 W07942 - S0157 W07818 - S0202 W07819 - S0140 W07944 - S0132 W07942
RMK: FQT EM HAVE RESULTED IN A PLUME OF VA EXT 85
NM W OF THE SUMMIT. NWP MODEL GUIDANCE SUGGESTS
FUTURE EM WILL VEER OVR NXT 18 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200913/1900Z

2020-09-13 09:28


Original Message :

Received FVXX20 at 09:30 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/0928Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/879
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA CLDS OBS.
OBS VA DTG: 13/0900Z
OBS VA CLD: SFC/FL200 S0154 W07841 - S0159 W07820 - S0201 W07819 - S0207 W07841 - S0154 W07841 MOV W 15-20KT
FCST VA CLD +6HR: 13/1500Z SFC/FL200 S0153 W07843 - S0159 W07819 - S0202 W07819 - S0207 W07843 - S0153 W07843
FCST VA CLD +12HR: 13/2100Z NO VA EXP
FCST VA CLD +18HR: 14/0300Z NO VA EXP
RMK: LGT VA CLDS OBS IN STLT MOV W. VA IS TOO LGT
TO DISCERN HOW FAR W IT IS MOV. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200913/1530Z

2020-09-13 08:18


Original Message :

Received FVXX20 at 08:19 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/0818Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/878
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA OBS.
OBS VA DTG: 13/0750Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 13/1400Z NO VA EXP
FCST VA CLD +12HR: 13/2000Z NO VA EXP
FCST VA CLD +18HR: 14/0200Z NO VA EXP
RMK: NO VA OBS IN STLT. NO FURTHER RPRTS OF VA
ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-13 02:47


Original Message :

Received FVXX20 at 02:49 UTC, 13/09/20 from KNES
VA ADVISORY
DTG: 20200913/0247Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/877
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA CLD OBS.
OBS VA DTG: 13/0220Z
OBS VA CLD: SFC/FL200 S0153 W07839 - S0200 W07819 - S0201 W07820 - S0205 W07838 - S0153 W07839 MOV W 20-25KT
FCST VA CLD +6HR: 13/0830Z SFC/FL200 S0152 W07845 - S0159 W07819 - S0201 W07818 - S0207 W07844 - S0152 W07845
FCST VA CLD +12HR: 13/1430Z NO VA EXP
FCST VA CLD +18HR: 13/2030Z NO VA EXP
RMK: LGT VA CLD OBS MOV W OF SUMMIT. WINDS FCST
TO ACCEL THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200913/0845Z

2020-09-12 21:10


Original Message :

Received FVXX20 at 21:10 UTC, 12/09/20 from KNES
VA ADVISORY
DTG: 20200912/2110Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/876
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FAINT VA CLD SEEN IN SAT.
OBS VA DTG: 12/2040Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0202 W07818 - S0211 W07847 - S0201 W07850 - S0158 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 13/0230Z NO VA EXP
FCST VA CLD +12HR: 13/0830Z NO VA EXP
FCST VA CLD +18HR: 13/1430Z NO VA EXP
RMK: FAINT VA CLD SEEN IN SAT MOV WSW FM SUMMIT.
MODEL GUIDANCE SHOWS A MORE W-WARD MOV AFTER THE
T+0 PERIOD. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200913/0315Z

2020-09-12 15:28


Original Message :

Received FVXX20 at 15:31 UTC, 12/09/20 from KNES
VA ADVISORY
DTG: 20200912/1528Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/875
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 12/1500Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07820 - S0207 W07840 - S0201 W07841 - S0159 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 12/2100Z SFC/FL200 S0159 W07819 - S0201 W07820 - S0207 W07839 - S0201 W07841 - S0159 W07819
FCST VA CLD +12HR: 13/0300Z SFC/FL200 S0158 W07819 - S0159 W07820 - S0207 W07838 - S0201 W07841 - S0158 W07819
FCST VA CLD +18HR: 13/0900Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT. OCNL
HOTSPOT NOTEDO ON SWIR. FCST MDL WINDS XPCTD TO
REMAIN OUT OF ENE THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200912/2130Z

2020-09-12 09:52


Original Message :

Received FVXX20 at 09:54 UTC, 12/09/20 from KNES
VA ADVISORY
DTG: 20200912/0952Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/874
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD OBS.
OBS VA DTG: 12/0920Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0201 W07819 - S0216 W07828 - S0207 W07838 - S0201 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 12/1530Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0222 W07831 - S0209 W07844 - S0200 W07819
FCST VA CLD +12HR: 12/2130Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0222 W07831 - S0209 W07844 - S0200 W07820
FCST VA CLD +18HR: 13/0330Z NO VA EXP
RMK: LGT CONS VA CLDS OBS IN STLT MOV SW OF
SUMMIT APRX 15 NM PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200912/1545Z

2020-09-12 04:19


Original Message :

Received FVXX20 at 04:21 UTC, 12/09/20 from KNES
VA ADVISORY
DTG: 20200912/0419Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/873
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA OBS IN STLT.
OBS VA DTG: 12/0340Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0217 W07835 - S0205 W07843 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/0930Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0217 W07835 - S0205 W07844 - S0159 W07820
FCST VA CLD +12HR: 12/1530Z NO VA EXP
FCST VA CLD +18HR: 12/2130Z NO VA EXP
RMK: LGT VA CLDS OBS IN STLT MOV SW OF SUMMIT
APRX 15-20 NM PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200912/1015Z

2020-09-11 22:42


Original Message :

Received FVXX20 at 22:44 UTC, 11/09/20 from KNES
VA ADVISORY
DTG: 20200911/2242Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/872
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 11/2200Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0203 W07819 - S0208 W07833 - S0202 W07835 - S0200 W07820 MOV W 10-15KT
FCST VA CLD +6HR: 12/0400Z NO VA EXP
FCST VA CLD +12HR: 12/1000Z NO VA EXP
FCST VA CLD +18HR: 12/1600Z NO VA EXP
RMK: VA IS DIFFICULT TO OBS IN STLT IMAGERY DUE
TO WX CLDS. HOT SPOT CAN BE SEEN. VA IS DRAWN
BASED ON NWP MDL INFO AND PREV VAA. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200912/0445Z

2020-09-11 17:09


Original Message :

Received FVXX20 at 17:11 UTC, 11/09/20 from KNES
VA ADVISORY
DTG: 20200911/1709Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/871
INFO SOURCE: GOES-EAST. NWP MODELS. GEOPHYSICAL
INST.
ERUPTION DETAILS: POSS VA SEEN IN SAT.
OBS VA DTG: 11/1640Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0202 W07818 - S0212 W07857 - S0201 W07859 - S0159 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 11/2230Z SFC/FL200 S0158 W07900 - S0159 W07819 - S0202 W07820 - S0209 W07900 - S0158 W07900
FCST VA CLD +12HR: 12/0430Z NO VA EXP
FCST VA CLD +18HR: 12/1030Z NO VA EXP
RMK: LGT PLUME OF POSS VA AND GASES SEEN IN SAT
MOV WSW BUT WX CLDS MAKES IT DIFFICULT TO
CONFIRM. THE GEOPHYSICAL INST. INDICATES ACT HAS
DECR SINCE THIS MORNING AND SEEN BY FAINT PLUME
IN IMAGERY. MODEL GUIDANCE INDICATES A W-LY MOV
BY T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200911/2315Z

2020-09-11 11:31


Original Message :

Received FVXX20 at 11:33 UTC, 11/09/20 from KNES
VA ADVISORY
DTG: 20200911/1131Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/870
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 11/1110Z
OBS VA CLD: SFC/FL200 S0158 W07821 - S0204 W07818 - S0220 W07909 - S0207 W07911 - S0158 W07821 MOV SW 20-25KT
FCST VA CLD +6HR: 11/1700Z SFC/FL200 S0158 W07821 - S0204 W07818 - S0228 W07925 - S0209 W07931 - S0158 W07821
FCST VA CLD +12HR: 11/2300Z SFC/FL200 S0156 W07930 - S0157 W07819 - S0202 W07819 - S0215 W07929 - S0156 W07930
FCST VA CLD +18HR: 12/0500Z NO VA EXP
RMK: VA SEEN IN SAT MOV SW AND EXTDG 50 NM FM
SUMMIT. MODEL GUIDANCE SHOWS A CONT SW-LY MOV
THRU T+6 WITH A MORE W-LY BY T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200911/1730Z

2020-09-11 06:08


Original Message :

Received FVXX20 at 06:14 UTC, 11/09/20 from KNES
VA ADVISORY
DTG: 20200911/0608Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/869
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 11/0540Z
OBS VA CLD: SFC/FL200 S0153 W07842 - S0157 W07820 - S0203 W07819 - S0208 W07843 - S0153 W07842 MOV W 15-20KT
FCST VA CLD +6HR: 11/1130Z SFC/FL200 S0157 W07820 - S0203 W07817 - S0223 W07842 - S0204 W07853 - S0157 W07820
FCST VA CLD +12HR: 11/1730Z NO VA EXP
FCST VA CLD +18HR: 11/2330Z NO VA EXP
RMK: OCNL VA CLDS OBS IN STLT IMAGERY. LOW CONF
WITH VA EXT DUE TO WX CLDS IN REGION. VA HGT/DIR
FM STLT/NWP MDLS SHOWS W-LY TO WSW-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200911/1215Z

2020-09-11 00:00


Original Message :

Received FVXX20 at 00:02 UTC, 11/09/20 from KNES
VA ADVISORY
DTG: 20200911/0000Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/868
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 10/2330Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 11/0530Z NO VA EXP
FCST VA CLD +12HR: 11/1130Z NO VA EXP
FCST VA CLD +18HR: 11/1730Z NO VA EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN ON STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA
AND NOT HOTSPOT ACT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-10 18:09


Original Message :

Received FVXX20 at 18:24 UTC, 10/09/20 from KNES
VA ADVISORY
DTG: 20200910/1809Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/867
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 10/1740Z
OBS VA CLD: SFC/FL200 S0159 W07829 - S0200 W07820 - S0201 W07819 - S0204 W07829 - S0159 W07829 MOV W 20-25KT
FCST VA CLD +6HR: 10/2330Z NO VA EXP
FCST VA CLD +12HR: 11/0530Z NO VA EXP
FCST VA CLD +18HR: 11/1130Z NO VA EXP
RMK: VA IS DIFFICULT TO OBS DUE TO WX CLDS, BUT
IS POSS IN THE AREA. VA IS DRAWN BASED ON PREV
VAA AND NWP MDL INFO. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200911/0015Z

2020-09-10 12:24


Original Message :

Received FVXX20 at 12:27 UTC, 10/09/20 from KNES
VA ADVISORY
DTG: 20200910/1224Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/866
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA/GASES SEEN IN SAT.
OBS VA DTG: 10/1200Z
OBS VA CLD: SFC/FL200 S0155 W07840 - S0200 W07820 - S0202 W07820 - S0204 W07841 - S0155 W07840 MOV W 20-25KT
FCST VA CLD +6HR: 10/1800Z SFC/FL200 S0153 W07847 - S0201 W07819 - S0202 W07819 - S0205 W07847 - S0153 W07847
FCST VA CLD +12HR: 11/0000Z NO VA EXP
FCST VA CLD +18HR: 11/0600Z NO VA EXP
RMK: VA/GASES SEEN IN SAT IMAGERY MOV W AND EXTDG
30 NM FM SUMMIT. MODEL GUIDANCE SHOWS A CONT W-LY
MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200910/1830Z

2020-09-10 06:26


Original Message :

Received FVXX20 at 06:28 UTC, 10/09/20 from KNES
VA ADVISORY
DTG: 20200910/0626Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/865
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS OBS
OBS VA DTG: 10/0625Z
OBS VA CLD: SFC/FL200 S0155 W07905 - S0158 W07820 - S0207 W07905 - S0155 W07905 MOV W 5-10KT
FCST VA CLD +6HR: 10/1230Z SFC/FL200 S0154 W07905 - S0159 W07819 - S0207 W07904 - S0154 W07905
FCST VA CLD +12HR: 10/1830Z NO VA EXP
FCST VA CLD +18HR: 11/0030Z NO VA EXP
RMK: CONT LGT VA EMS OBS IN STLT IMAGERY. VA FCST
TO CONT W MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200910/1230Z

2020-09-10 00:46


Original Message :

Received FVXX20 at 00:49 UTC, 10/09/20 from KNES
VA ADVISORY
DTG: 20200910/0046Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/864
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 10/0020Z
OBS VA CLD: SFC/FL200 S0156 W07832 - S0159 W07819 - S0202 W07819 - S0207 W07831 - S0156 W07832 MOV W 15-20KT
FCST VA CLD +6HR: 10/0630Z SFC/FL200 S0153 W07841 - S0158 W07819 - S0204 W07819 - S0210 W07841 - S0153 W07841
FCST VA CLD +12HR: 10/1230Z NO VA EXP
FCST VA CLD +18HR: 10/1830Z NO VA EXP
RMK: OCNL VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT DUE TO WX CLDS IN REGION. VA HGT/DIR FM
STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200910/0645Z

2020-09-09 15:35


Original Message :

Received FVXX20 at 15:38 UTC, 09/09/20 from KNES
VA ADVISORY
DTG: 20200909/1535Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/863
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 09/1510Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 09/2100Z NO VA EXP
FCST VA CLD +12HR: 10/0300Z NO VA EXP
FCST VA CLD +18HR: 10/0900Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY THRU 1510Z. NO FURTHER
RPORTS RECEIVED ON VA ACT. ANY NEW VA CLDS WOULD
MOV TWD THE W AT 15-20 KTS BASED ON NWP. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-09 10:58


Original Message :

Received FVXX20 at 11:00 UTC, 09/09/20 from KNES
VA ADVISORY
DTG: 20200909/1058Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/862
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL INTMT VA EMS.
OBS VA DTG: 09/1030Z
OBS VA CLD: SFC/FL200 S0159 W07838 - S0200 W07819 - S0202 W07820 - S0208 W07838 - S0159 W07838 MOV W 20-25KT
FCST VA CLD +6HR: 09/1630Z SFC/FL200 S0159 W07846 - S0201 W07820 - S0202 W07819 - S0210 W07846 - S0159 W07846
FCST VA CLD +12HR: 09/2230Z NO VA EXP
FCST VA CLD +18HR: 10/0430Z NO VA EXP
RMK: SML VA CLD PSBLY OBSD THRU BKN WX CLD CVR TO
ABT 20 NMI W OF SUMMIT. NWP MDLS FCST CONTD
W-WARD MOVMT OF VA CLDS THRU T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200909/1700Z

2020-09-09 04:49


Original Message :

Received FVXX20 at 04:52 UTC, 09/09/20 from KNES
VA ADVISORY
DTG: 20200909/0449Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/861
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD.
OBS VA DTG: 09/0420Z
OBS VA CLD: SFC/FL210 S0200 W07834 - S0200 W07819 - S0202 W07820 - S0210 W07840 - S0200 W07834 MOV W 20-25KT
FCST VA CLD +6HR: 09/1030Z SFC/FL210 S0159 W07846 - S0201 W07820 - S0202 W07819 - S0212 W07847 - S0159 W07846
FCST VA CLD +12HR: 09/1630Z SFC/FL210 S0158 W07855 - S0200 W07819 - S0203 W07819 - S0213 W07853 - S0158 W07855
FCST VA CLD +18HR: 09/2230Z NO VA EXP
RMK: CONS LGT TO MDT VA CLD OBSD EXTDG 15 NMI W
OF SUMMIT. HOTSPOT CLRLY EVIDENT. NWP MDLS FCST
LTLCG IN WINDS THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200909/1045Z

2020-09-08 23:29


Original Message :

Received FVXX20 at 23:32 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/2329Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/860
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS AND SUMMIT HOTSPOT
OBS IN STLT IMAGERY
OBS VA DTG: 08/2300Z
OBS VA CLD: SFC/FL210 S0153 W07837 - S0157 W07820 - S0203 W07819 - S0207 W07837 - S0153 W07837 MOV W 25-30KT
FCST VA CLD +6HR: 09/0500Z SFC/FL210 S0149 W07848 - S0157 W07820 - S0203 W07819 - S0211 W07847 - S0149 W07848
FCST VA CLD +12HR: 09/1100Z NO VA EXP
FCST VA CLD +18HR: 09/1700Z NO VA EXP
RMK: OCNL VA CLDS AND SUMMIT HOTSPOT OBS IN STLT.
LOW CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR
FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200909/0530Z

2020-09-08 18:32


Original Message :

Received FVXX20 at 18:34 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/1832Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/859
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS UNDER WX CLDS IN
STLT IMAGERY
OBS VA DTG: 08/1810Z
OBS VA CLD: SFC/FL210 S0153 W07849 - S0158 W07819 - S0202 W07819 - S0209 W07850 - S0153 W07849 MOV W 20-25KT
FCST VA CLD +6HR: 09/0000Z SFC/FL210 S0149 W07903 - S0158 W07819 - S0204 W07819 - S0213 W07904 - S0149 W07903
FCST VA CLD +12HR: 09/0600Z SFC/FL210 S0146 W07911 - S0158 W07817 - S0205 W07817 - S0215 W07911 - S0146 W07911
FCST VA CLD +18HR: 09/1200Z NO VA EXP
RMK: VA CLDS OBS IN STLT APPROX 30NM W FM SUMMIT.
LOW CONF WITH VA EXT DUE TO WX CLDS IN REGION. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200909/0030Z

2020-09-08 12:43


Original Message :

Received FVXX20 at 12:44 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/1243Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/858
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 08/1220Z
OBS VA CLD: SFC/FL210 S0155 W07847 - S0158 W07820 - S0202 W07819 - S0202 W07848 - S0155 W07847 MOV W 20-25KT
FCST VA CLD +6HR: 08/1830Z SFC/FL210 S0156 W07849 - S0158 W07819 - S0202 W07819 - S0203 W07848 - S0156 W07849
FCST VA CLD +12HR: 09/0030Z NO VA EXP
FCST VA CLD +18HR: 09/0630Z NO VA EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLD. OBS VA
BASED ON PREV T+6 FCST AND LATEST NWP MODEL
GUIDANCE. LTLCG EXT THRU T+6. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200908/1845Z

2020-09-08 07:17


Original Message :

Received FVXX20 at 07:20 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/0717Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/857
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 08/0716Z
OBS VA CLD: SFC/FL210 S0141 W07916 - S0159 W07820 - S0158 W07919 - S0141 W07916 MOV W 10-15KT
FCST VA CLD +6HR: 08/1330Z SFC/FL210 S0140 W07916 - S0159 W07819 - S0158 W07920 - S0140 W07916
FCST VA CLD +12HR: 08/1930Z SFC/FL210 S0139 W07917 - S0159 W07819 - S0158 W07920 - S0139 W07917
FCST VA CLD +18HR: 09/0130Z NO VA EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+12 HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200908/1315Z

2020-09-08 01:46


Original Message :

Received FVXX20 at 01:48 UTC, 08/09/20 from KNES
VA ADVISORY
DTG: 20200908/0146Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/856
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 08/0110Z
OBS VA CLD: SFC/FL210 S0150 W07905 - S0159 W07819 - S0201 W07819 - S0204 W07905 - S0150 W07905 MOV W 20-25KT
FCST VA CLD +6HR: 08/0700Z SFC/FL210 S0147 W07914 - S0159 W07819 - S0201 W07819 - S0205 W07914 - S0147 W07914
FCST VA CLD +12HR: 08/1300Z SFC/FL210 S0147 W07914 - S0159 W07819 - S0201 W07819 - S0205 W07914 - S0147 W07914
FCST VA CLD +18HR: 08/1900Z SFC/FL210 S0147 W07914 - S0159 W07819 - S0202 W07819 - S0205 W07914 - S0147 W07914
RMK: CONS VA CLD OBS IN STLT MOV W OF SUMMIT APRX
45 NM PRIOR TO DSIPTG. FCST BASED ON NWP.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200908/0745Z

2020-09-07 20:14


Original Message :

Received FVXX20 at 20:16 UTC, 07/09/20 from KNES
VA ADVISORY
DTG: 20200907/2014Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/855
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA ACTVTY
OBS VA DTG: 07/1950Z
OBS VA CLD: SFC/FL200 S0150 W07855 - S0159 W07819 - S0201 W07819 - S0207 W07855 - S0150 W07855 MOV W 20-25KT
FCST VA CLD +6HR: 08/0200Z SFC/FL200 S0148 W07903 - S0159 W07819 - S0201 W07819 - S0208 W07903 - S0148 W07903
FCST VA CLD +12HR: 08/0800Z NO VA EXP
FCST VA CLD +18HR: 08/1400Z NO VA EXP
RMK: POSS VA ACTVTY OBS IN STLT PRIOR TO WX CLD
COVER OBSCURING VIS. FCST MVMT BASED ON ASH3D AND
NWP. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200908/0215Z

2020-09-07 14:38


Original Message :

Received FVXX20 at 14:39 UTC, 07/09/20 from KNES
VA ADVISORY
DTG: 20200907/1438Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/854
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 07/1420Z
OBS VA CLD: SFC/FL210 S0155 W07926 - S0158 W07820 - S0202 W07820 - S0205 W07928 - S0155 W07926 MOV W 30-35KT
FCST VA CLD +6HR: 07/2030Z SFC/FL210 S0153 W07931 - S0158 W07819 - S0203 W07819 - S0202 W07931 - S0153 W07931
FCST VA CLD +12HR: 08/0230Z NO VA EXP
FCST VA CLD +18HR: 08/0830Z NO VA EXP
RMK: VA PLUME EXT 65 NM W OF THE SUMMIT. LTLCG
EXP OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200907/2045Z

2020-09-07 06:35


Original Message :

Received FVXX20 at 06:37 UTC, 07/09/20 from KNES
VA ADVISORY
DTG: 20200907/0635Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/853
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 07/0610Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 07/1200Z NO VA EXP
FCST VA CLD +12HR: 07/1800Z NO VA EXP
FCST VA CLD +18HR: 08/0000Z NO VA EXP
RMK: SUMMIT CURRENTLY OBSCD BY WX CLDS. NO VA
CLDS OBS OVER LAST SEVERAL HRS DURING BREAKS IN
WX CLD COVER. IR HOTSPOT STILL PRESENT JUST PRIOR
TO MOST RECENT WX CLD OBSCN AT 0500Z. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-07 00:40


Original Message :

Received FVXX20 at 00:41 UTC, 07/09/20 from KNES
VA ADVISORY
DTG: 20200907/0040Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/852
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 07/0020Z
OBS VA CLD: SFC/FL220 S0155 W07922 - S0158 W07819 - S0201 W07819 - S0207 W07922 - S0155 W07922 MOV W 25-30KT
FCST VA CLD +6HR: 07/0630Z SFC/FL220 S0157 W07922 - S0158 W07820 - S0201 W07819 - S0209 W07923 - S0157 W07922
FCST VA CLD +12HR: 07/1230Z SFC/FL220 S0158 W07922 - S0158 W07820 - S0201 W07819 - S0210 W07923 - S0158 W07922
FCST VA CLD +18HR: 07/1830Z NO VA EXP
RMK: PSBL VA CLD OBS IN SAT BUT SCT WX CLD OBSCN
LOWERS CONFIDENCE. OBS VA AREA BASED ON MIX OF
SAT OBS AND PREV VAA. IR HOTSPOT PRESENT. FL
WINDS EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200907/0645Z

2020-09-06 18:56


Original Message :

Received FVXX20 at 18:58 UTC, 06/09/20 from KNES
VA ADVISORY
DTG: 20200906/1856Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/851
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 06/1830Z
OBS VA CLD: SFC/FL220 S0152 W07929 - S0158 W07820 - S0201 W07819 - S0205 W07929 - S0152 W07929 MOV W 30KT
FCST VA CLD +6HR: 07/0030Z SFC/FL220 S0152 W07931 - S0158 W07819 - S0201 W07819 - S0205 W07931 - S0152 W07931
FCST VA CLD +12HR: 07/0630Z SFC/FL220 S0152 W07931 - S0157 W07819 - S0202 W07819 - S0205 W07931 - S0152 W07931
FCST VA CLD +18HR: 07/1230Z SFC/FL220 S0152 W07931 - S0156 W07819 - S0201 W07819 - S0205 W07930 - S0152 W07931
RMK: VA NOT SEEN IN STLT DUE TO WX CLD. NO VA
SEEN IN COASTAL PLAIN WHERE SKIES ARE CLEAR SO
OBS VA LIMITED TO CLOUDY AREA W OF SUMMIT WITH
LTLCG EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200907/0045Z

2020-09-06 12:38


Original Message :

Received FVXX20 at 12:39 UTC, 06/09/20 from KNES
VA ADVISORY
DTG: 20200906/1238Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/850
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 06/1210Z
OBS VA CLD: SFC/FL220 S0152 W07953 - S0157 W07819 - S0201 W07819 - S0159 W07953 - S0152 W07953 MOV W 30-35KT
FCST VA CLD +6HR: 06/1800Z SFC/FL220 S0151 W08007 - S0156 W07819 - S0201 W07819 - S0159 W08007 - S0151 W08007
FCST VA CLD +12HR: 07/0000Z SFC/FL220 S0150 W08007 - S0156 W07819 - S0201 W07819 - S0200 W08006 - S0150 W08007
FCST VA CLD +18HR: 07/0600Z SFC/FL220 S0150 W08007 - S0156 W07819 - S0201 W07819 - S0200 W08005 - S0150 W08007
RMK: NRW PLUME OF VA EXT 75 NM W OF THE SUMMIT.
LTLCG EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200906/1845Z

2020-09-06 06:38


Original Message :

Received FVXX20 at 06:40 UTC, 06/09/20 from KNES
VA ADVISORY
DTG: 20200906/0638Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/849
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 06/0610Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0202 W07819 - S0211 W07854 - S0200 W07855 - S0159 W07820 MOV W 25-30KT
FCST VA CLD +6HR: 06/1200Z SFC/FL220 S0159 W07819 - S0202 W07818 - S0217 W07922 - S0201 W07920 - S0159 W07819
FCST VA CLD +12HR: 06/1800Z NO VA EXP
FCST VA CLD +18HR: 07/0000Z NO VA EXP
RMK: VA CLDS FM PREV ADVISORY RAPIDY DSIPTD OVER
LAST FEW HRS. VA NOT CURRENTLY OBS NEAR SUMMIT
DUE TO WX CLD OBSCN BUT CONTG VA EMS STILL PSBL.
OBS VA AREA ESTD FM NWP MDLS. ANY NEW AV EMS EXP
TO MOV QUICKLY W-WARD. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200906/1245Z

2020-09-06 00:40


Original Message :

Received FVXX20 at 00:42 UTC, 06/09/20 from KNES
VA ADVISORY
DTG: 20200906/0040Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/848
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 06/0020Z
OBS VA CLD: SFC/FL220 S0156 W07943 - S0158 W07819 - S0201 W07819 - S0213 W07943 - S0156 W07943 MOV W 25-30KT
FCST VA CLD +6HR: 06/0630Z SFC/FL220 S0158 W07820 - S0201 W07819 - S0224 W08018 - S0200 W08019 - S0158 W07820
FCST VA CLD +12HR: 06/1230Z NO VA EXP
FCST VA CLD +18HR: 06/1830Z NO VA EXP
RMK: VA CLD OBS EXT UP TO 90 NM W FM SUMMIT. OBS
FL ESTD FM NWP MDLS. CONTD W-LY MVMT FCST THRU
T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200906/0645Z

2020-09-05 21:52


Original Message :

Received FVXX20 at 21:53 UTC, 05/09/20 from KNES
VA ADVISORY
DTG: 20200905/2152Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/847
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: EM OBS AT 05/2025Z
OBS VA DTG: 05/2110Z
OBS VA CLD: SFC/FL220 S0159 W07832 - S0205 W07832 - S0205 W07837 - S0200 W07838 - S0159 W07832 MOV W 35KT
FCST VA CLD +6HR: 06/0300Z NO VA EXP
FCST VA CLD +12HR: 06/0900Z NO VA EXP
FCST VA CLD +18HR: 06/1500Z NO VA EXP
RMK: A VA CLOUD WAS CENTERED 15 NM W OF THE
SUMMIT AND DISP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200906/0345Z

2020-09-05 01:21


Original Message :

Received FVXX20 at 01:23 UTC, 05/09/20 from KNES
VA ADVISORY
DTG: 20200905/0121Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/846
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT
OBS VA DTG: 05/0100Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 05/0700Z NO VA EXP
FCST VA CLD +12HR: 05/1300Z NO VA EXP
FCST VA CLD +18HR: 05/1900Z NO VA EXP
RMK: VA NOT OBS IN PAST FEW HRS. SUMMIT AREA IS
NOW OBSCD BY WX CLDS. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-04 19:37


Original Message :

Received FVXX20 at 19:39 UTC, 04/09/20 from KNES
VA ADVISORY
DTG: 20200904/1937Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/845
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM
SATELLITE DATA
OBS VA DTG: 04/1910Z
OBS VA CLD: SFC/FL210 S0156 W07834 - S0159 W07819 - S0202 W07820 - S0200 W07834 - S0156 W07834 MOV W 20-25KT
FCST VA CLD +6HR: 05/0100Z NO VA EXP
FCST VA CLD +12HR: 05/0700Z NO VA EXP
FCST VA CLD +18HR: 05/1300Z NO VA EXP
RMK: VA STILL NOT OBS IN STLT WITH WX CLD IN THE
AREA. OBS VA BASED ON PREVIOUS T+6 FCST AND
LATEST NWP MODEL GUIDANCE WITH LOW CONFIDENCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200905/0130Z

2020-09-04 13:38


Original Message :

Received FVXX20 at 13:39 UTC, 04/09/20 from KNES
VA ADVISORY
DTG: 20200904/1338Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/844
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 04/1310Z
OBS VA CLD: SFC/FL210 S0155 W07838 - S0159 W07819 - S0202 W07820 - S0159 W07838 - S0155 W07838 MOV W 20-25KT
FCST VA CLD +6HR: 04/1900Z SFC/FL210 S0155 W07838 - S0159 W07819 - S0202 W07819 - S0200 W07838 - S0155 W07838
FCST VA CLD +12HR: 05/0100Z NO VA EXP
FCST VA CLD +18HR: 05/0700Z NO VA EXP
RMK: VA NOT OBS IN STLT WITH WX CLD IN THE AREA.
OBS VA BASED ON NWP MODEL GUIDANCE WITH LOW
CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200904/1945Z

2020-09-04 07:40


Original Message :

Received FVXX20 at 07:41 UTC, 04/09/20 from KNES
VA ADVISORY
DTG: 20200904/0740Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/843
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG OCNL VA EMS.
OBS VA DTG: 04/0720Z
OBS VA CLD: SFC/FL210 S0155 W07841 - S0158 W07819 - S0201 W07819 - S0204 W07841 - S0155 W07841 MOV W 15-20KT
FCST VA CLD +6HR: 04/1330Z SFC/FL210 S0149 W07843 - S0158 W07819 - S0201 W07819 - S0159 W07843 - S0149 W07843
FCST VA CLD +12HR: 04/1930Z SFC/FL210 S0149 W07844 - S0158 W07819 - S0201 W07819 - S0200 W07845 - S0149 W07844
FCST VA CLD +18HR: 05/0130Z NO VA EXP
RMK: OCNL VA EMS OBS MOV W UP TO 20 NM FM SUMMIT
BEFORE BECOMING TOO FAINT TO DISCERN. OBS FL BSED
ON NWP MDLS. W-LY MVMT EXP TO PERSIST THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200904/1345Z

2020-09-04 01:40


Original Message :

Received FVXX20 at 01:41 UTC, 04/09/20 from KNES
VA ADVISORY
DTG: 20200904/0140Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/842
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 04/0110Z
OBS VA CLD: SFC/FL220 S0152 W07840 - S0159 W07820 - S0202 W07819 - S0204 W07841 - S0152 W07840 MOV W 10-15KT
FCST VA CLD +6HR: 04/0700Z SFC/FL220 S0151 W07844 - S0159 W07819 - S0202 W07819 - S0204 W07847 - S0151 W07844
FCST VA CLD +12HR: 04/1300Z SFC/FL220 S0153 W07847 - S0159 W07819 - S0201 W07819 - S0205 W07849 - S0153 W07847
FCST VA CLD +18HR: 04/1900Z SFC/FL220 S0154 W07848 - S0159 W07819 - S0202 W07819 - S0206 W07850 - S0154 W07848
RMK: VA CLD OBS EXT UP TO 18 NM W FM SUMMIT. OBS
FL BASED ON NWP MDLS AND PREV VAA. CONTD W-LY
MVMT EXP THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200904/0745Z

2020-09-03 19:43


Original Message :

Received FVXX20 at 19:45 UTC, 03/09/20 from KNES
VA ADVISORY
DTG: 20200903/1943Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/841
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS:
OBS VA DTG: 03/1920Z
OBS VA CLD: SFC/FL220 S0149 W07837 - S0158 W07819 - S0204 W07821 - S0154 W07844 - S0149 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 04/0130Z SFC/FL220 S0146 W07841 - S0157 W07817 - S0204 W07819 - S0153 W07846 - S0146 W07841
FCST VA CLD +12HR: 04/0730Z SFC/FL220 S0146 W07843 - S0156 W07817 - S0202 W07820 - S0156 W07847 - S0146 W07843
FCST VA CLD +18HR: 04/1330Z SFC/FL220 S0146 W07842 - S0157 W07816 - S0203 W07819 - S0156 W07846 - S0146 W07842
RMK: VA HAS BEEN CONFINED TO WITHIN 15 NM OF THE
SUMMIT TODAY. ATTM VA EXT 12 NM WNW OF THE SUMMIT
AND LTLCG IS EXP BASED ON NWP MODEL GUIDANCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200904/0145Z

2020-09-03 14:09


Original Message :

Received FVXX20 at 14:11 UTC, 03/09/20 from KNES
VA ADVISORY
DTG: 20200903/1409Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/840
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 03/1330Z
OBS VA CLD: SFC/FL220 S0154 W07841 - S0156 W07820 - S0204 W07820 - S0204 W07841 - S0154 W07841 MOV W 10-15KT
FCST VA CLD +6HR: 03/1930Z SFC/FL220 S0153 W07844 - S0156 W07819 - S0204 W07820 - S0206 W07842 - S0153 W07844
FCST VA CLD +12HR: 04/0130Z SFC/FL220 S0145 W07841 - S0156 W07819 - S0204 W07820 - S0157 W07846 - S0145 W07841
FCST VA CLD +18HR: 04/0730Z SFC/FL220 S0145 W07840 - S0156 W07817 - S0204 W07820 - S0158 W07847 - S0145 W07840
RMK: BROKEN LINE OF VA EXT 11 NM W OF THE SUMMIT
WITH LTLCG EXP OVR NXT 6 HRS BASED ON NWP MODEL
GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200903/2015Z

2020-09-03 08:13


Original Message :

Received FVXX20 at 08:17 UTC, 03/09/20 from KNES
VA ADVISORY
DTG: 20200903/0813Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/839
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN EARLIER STLT IMAGERY
OBS VA DTG: 03/0750Z
OBS VA CLD: SFC/FL210 S0158 W07818 - S0204 W07818 - S0225 W07838 - S0200 W07849 - S0158 W07818 MOV SW 5-10KT
FCST VA CLD +6HR: 03/1400Z SFC/FL210 S0148 W07853 - S0156 W07819 - S0204 W07817 - S0224 W07852 - S0148 W07853
FCST VA CLD +12HR: 03/2000Z SFC/FL210 S0146 W07858 - S0156 W07818 - S0203 W07817 - S0225 W07856 - S0146 W07858
FCST VA CLD +18HR: 04/0200Z NO VA EXP
RMK: VA CLDS AND SUMMIT HOTSPOT OBS EARLIER IN
STLT. LOW CONF WITH VA EXT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS SW-LY TO W-LY
MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200903/1415Z

2020-09-03 02:35


Original Message :

Received FVXX20 at 02:38 UTC, 03/09/20 from KNES
VA ADVISORY
DTG: 20200903/0235Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/838
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 03/0210Z
OBS VA CLD: SFC/FL210 S0158 W07820 - S0202 W07818 - S0216 W07837 - S0159 W07843 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 03/0800Z SFC/FL210 S0151 W07850 - S0158 W07819 - S0203 W07819 - S0217 W07849 - S0151 W07850
FCST VA CLD +12HR: 03/1400Z SFC/FL210 S0146 W07856 - S0157 W07819 - S0201 W07819 - S0218 W07857 - S0146 W07856
FCST VA CLD +18HR: 03/2000Z SFC/FL210 S0132 W07852 - S0157 W07817 - S0202 W07818 - S0204 W07901 - S0132 W07852
RMK: VA CLDS OBS IN STLT APPROX 17 NM WSW FM
SUMMIT MOVG SW. VA HGT/DIR FM STLT/NWP MDLS SHOWS
SW-LY TO W-LY MOVMT TREND BY T+12 THEN W-LY TO
NW-LY MOVMT TREND BY T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200903/0830Z

2020-09-02 21:04


Original Message :

Received FVXX20 at 21:09 UTC, 02/09/20 from KNES
VA ADVISORY
DTG: 20200902/2104Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/837
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA CLD EMS.
OBS VA DTG: 02/2040Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0202 W07819 - S0216 W07850 - S0207 W07853 - S0200 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 03/0230Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0210 W07849 - S0202 W07849 - S0200 W07819
FCST VA CLD +12HR: 03/0830Z SFC/FL200 S0155 W07848 - S0200 W07819 - S0201 W07819 - S0202 W07849 - S0155 W07848
FCST VA CLD +18HR: 03/1430Z NO VA EXP
RMK: VA OBSD TO ABT 35 NMI WSW OF SUMMIT BFR
DISPG. MOST RECENT VA CLD EM OBSD AT 2000Z IN
STLT IMAGERY. NWP MDLS FCST WINDS TO VEER MOVG VA
BTWN W AND WNW BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200903/0300Z

2020-09-02 15:19


Original Message :

Received FVXX20 at 15:24 UTC, 02/09/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200902/1519Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/836
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 02/1514Z
OBS VA CLD: SFC/FL210 S0158 W07819 - S0229 W07833 - S0218 W07853 - S0158 W07819 MOV SW 10KT
FCST VA CLD +6HR: 02/2100Z SFC/FL210 S0158 W07819 - S0229 W07832 - S0218 W07854 - S0158 W07819
FCST VA CLD +12HR: 03/0300Z NO VA EXP
FCST VA CLD +18HR: 03/0900Z NO VA EXP
RMK: CORRECTED FOR COMMENTS CONT VA EMS OBS MOV SW IN STLT IMAGERY. VA
FCST TO CONT SW MOV THRU T+6HRS BEFORE DISP
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200902/2115Z

2020-09-02 09:22


Original Message :

Received FVXX20 at 09:25 UTC, 02/09/20 from KNES
VA ADVISORY
DTG: 20200902/0922Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/835
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN EARLIER STLT IMAGERY
OBS VA DTG: 02/0850Z
OBS VA CLD: SFC/FL210 S0155 W07853 - S0157 W07820 - S0203 W07819 - S0223 W07845 - S0155 W07853 MOV SW 10-15KT
FCST VA CLD +6HR: 02/1500Z SFC/FL210 S0155 W07910 - S0156 W07821 - S0203 W07817 - S0234 W07855 - S0155 W07910
FCST VA CLD +12HR: 02/2100Z SFC/FL210 S0156 W07918 - S0156 W07820 - S0203 W07817 - S0240 W07901 - S0156 W07918
FCST VA CLD +18HR: 03/0300Z SFC/FL210 S0144 W07922 - S0156 W07820 - S0204 W07819 - S0229 W07919 - S0144 W07922
RMK: VA CLDS AND SUMMIT HOTSPOT OBS IN EARLIER
STLT. VA NOT SEEN IN STLT DUE TO WX CLDS SO LOW
CONF WITH VA EXT. VA HGT/DIR FM STLT/NWP MDLS
SHOWS SW-LY TO W-LY MOVMT TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200902/1515Z

2020-09-02 04:53


Original Message :

Received FVXX20 at 04:57 UTC, 02/09/20 from KNES
VA ADVISORY
DTG: 20200902/0453Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/834
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 02/0420Z
OBS VA CLD: SFC/FL210 S0138 W07912 - S0158 W07817 - S0205 W07818 - S0203 W07912 - S0138 W07912 MOV W 15-20KT
FCST VA CLD +6HR: 02/1030Z SFC/FL210 S0129 W07925 - S0157 W07817 - S0205 W07818 - S0206 W07927 - S0129 W07925
FCST VA CLD +12HR: 02/1630Z SFC/FL210 S0126 W07930 - S0157 W07817 - S0207 W07817 - S0208 W07934 - S0126 W07930
FCST VA CLD +18HR: 02/2230Z SFC/FL210 S0124 W07935 - S0158 W07817 - S0208 W07817 - S0207 W07819 - S0208 W07937 - S0124 W07935
RMK: VA CLDS OBS IN STLT APPROX 57 NM NW FM
SUMMIT EARLIER MOVG NW NOW MOVG W. VA HGT/DIR FM
STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+18
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200902/1100Z

2020-09-01 23:46


Original Message :

Received FVXX20 at 23:49 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/2346Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/833
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD.
OBS VA DTG: 01/2310Z
OBS VA CLD: SFC/FL210 S0134 W07832 - S0201 W07819 - S0201 W07820 - S0138 W07840 - S0134 W07832 MOV NW 10-15KT
FCST VA CLD +6HR: 02/0500Z SFC/FL210 S0143 W07841 - S0201 W07818 - S0202 W07820 - S0152 W07846 - S0143 W07841
FCST VA CLD +12HR: 02/1100Z SFC/FL210 S0200 W07820 - S0201 W07819 - S0224 W07846 - S0213 W07852 - S0200 W07820
FCST VA CLD +18HR: 02/1700Z SFC/FL210 S0159 W07819 - S0201 W07819 - S0221 W07847 - S0208 W07853 - S0159 W07819
RMK: VA EXTDS NEARLY 30 NMI NNW OF SUMMIT. VA
OBSD BY STLT AFTR WX CLD CVR MOVD AND DISPD. FL
ESTD BY NWP MDLS. NWP MDLS FCST VA TO MOV NW OR
WNW BY T+6 AND TO MOV SW BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200902/0545Z

2020-09-01 13:14


Original Message :

Received FVXX20 at 13:16 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/1314Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/832
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM STLT
OBS VA DTG: 01/1250Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 01/1900Z NO VA EXP
FCST VA CLD +12HR: 02/0100Z NO VA EXP
FCST VA CLD +18HR: 02/0700Z NO VA EXP
RMK: NO VA WAS DETECTED THROUGH BINOVC EARLY THIS
MORNING PRIOR TO THE ARRIVAL OF WX CLD. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-09-01 07:57


Original Message :

Received FVXX20 at 08:00 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/0757Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/831
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA CLDS.
OBS VA DTG: 01/0730Z
OBS VA CLD: SFC/FL190 S0151 W07848 - S0159 W07820 - S0203 W07822 - S0208 W07848 - S0151 W07848 MOV W 10-15KT
FCST VA CLD +6HR: 01/1330Z SFC/FL190 S0148 W07852 - S0200 W07820 - S0202 W07820 - S0206 W07853 - S0148 W07852
FCST VA CLD +12HR: 01/1930Z NO VA EXP
FCST VA CLD +18HR: 02/0130Z NO VA EXP
RMK: POSS VA ACT CONT BUT CANNOT BE CONFIRMED DUE
TO WX CLDS. WELL DEFINED HOTSPOT SEEN IN S/W
IMAGERY. MODEL GUIDANCE SHOWS A W/WNW MOV THRU
T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200901/1400Z

2020-09-01 02:09


Original Message :

Received FVXX20 at 02:12 UTC, 01/09/20 from KNES
VA ADVISORY
DTG: 20200901/0209Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/830
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL INTMT VA EMS.
OBS VA DTG: 01/0140Z
OBS VA CLD: SFC/FL190 S0201 W07820 - S0202 W07819 - S0216 W07827 - S0212 W07832 - S0201 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 01/0730Z SFC/FL190 S0200 W07820 - S0202 W07818 - S0219 W07830 - S0204 W07840 - S0200 W07820
FCST VA CLD +12HR: 01/1330Z NO VA EXP
FCST VA CLD +18HR: 01/1930Z NO VA EXP
RMK: PSBL VA EMS OBSD MOVG BLO WX CLD CVR S OF
SUMMIT. CLR HOTSPOT OBSD. NWP MDL FCSTS DO NOT
AGREE WITH OBS, SO CONFDC IS VERY LOW IN FCST,
WHICH IS BASED ON PERSISTENCE AND OBS FM PREV
ADVY. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200901/0815Z

2020-08-31 20:23


Original Message :

Received FVXX20 at 20:28 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/2023Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/829
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LKLY CONS VA CLD EMS.
OBS VA DTG: 31/1940Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0202 W07819 - S0208 W07836 - S0202 W07838 - S0200 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 01/0130Z SFC/FL200 S0152 W07841 - S0201 W07819 - S0202 W07820 - S0201 W07843 - S0152 W07841
FCST VA CLD +12HR: 01/0730Z SFC/FL200 S0140 W07828 - S0201 W07819 - S0201 W07820 - S0146 W07837 - S0140 W07828
FCST VA CLD +18HR: 01/1330Z NO VA EXP
RMK: WX CLDS PTLY OBSC SUMMIT. HOTSPOT CLRLY
SEEN. LKLY VA SIG TO ABT 20 NMI WSW OF SUMMIT.
NWP MDLS FCST VA TO MOV W TO WNW BY T+6 AND NNW
BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200901/0230Z

2020-08-31 14:37


Original Message :

Received FVXX20 at 14:40 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/1437Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/828
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 31/1436Z
OBS VA CLD: SFC/FL200 S0156 W07855 - S0158 W07819 - S0223 W07847 - S0156 W07855 MOV SW 5-10KT
FCST VA CLD +6HR: 31/2030Z SFC/FL200 S0157 W07856 - S0158 W07819 - S0222 W07848 - S0157 W07856
FCST VA CLD +12HR: 01/0230Z NO VA EXP
FCST VA CLD +18HR: 01/0830Z NO VA EXP
RMK: CONT VA EMS OBS MOV SW FM SUMMIT IN STLT
IMAGERY. VA FCST TO CONT SW MOV THRU T+6HRS
BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200831/2030Z

2020-08-31 09:48


Original Message :

Received FVXX20 at 09:50 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/0948Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/827
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 31/0920Z
OBS VA CLD: SFC/FL200 S0140 W07837 - S0159 W07819 - S0201 W07820 - S0150 W07850 - S0140 W07837 MOV NW 5-10KT SFC/FL220 S0159 W07820 - S0201 W07818 - S0214 W07828 - S0202 W07835 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 31/1530Z SFC/FL200 S0144 W07853 - S0159 W07819 - S0201 W07820 - S0159 W07858 - S0144 W07853 SFC/FL220 S0159 W07820 - S0201 W07819 - S0225 W07847 - S0210 W07856 - S0159 W07820
FCST VA CLD +12HR: 31/2130Z SFC/FL200 S0147 W07904 - S0159 W07820 - S0201 W07820 - S0204 W07908 - S0147 W07904 SFC/FL220 NO VA EXP
FCST VA CLD +18HR: 01/0330Z NO VA EXP
RMK: VA CLD OBS TO FL220 MOV SW UP TO 10 NM FM
SUMMIT. VA CLD OBS TO FL200 MOV NW TO 20 NM FM
SUMMIT. FL200 MVMT EXP TO TURN TO W THRU T+12.
FL220 WINDS EXP TO PERSIST THRU T+6. OBS VA HGTS
ESTD FM VOLCAT ALERT AND NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200831/1545Z

2020-08-31 04:31


Original Message :

Received FVXX20 at 04:32 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/0431Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/826
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 31/0410Z
OBS VA CLD: SFC/FL210 S0140 W07846 - S0159 W07819 - S0201 W07819 - S0214 W07849 - S0140 W07846 MOV W 5-10KT
FCST VA CLD +6HR: 31/1000Z SFC/FL210 S0127 W07907 - S0159 W07819 - S0201 W07819 - S0202 W07918 - S0127 W07907
FCST VA CLD +12HR: 31/1600Z SFC/FL210 S0134 W07910 - S0159 W07819 - S0201 W07819 - S0210 W07919 - S0134 W07910
FCST VA CLD +18HR: 31/2200Z SFC/FL210 S0137 W07912 - S0159 W07819 - S0201 W07819 - S0213 W07918 - S0137 W07912
RMK: CLEARING WX CLDS REVEALED VA CLD FANNING OUT
NW TO SW UP TO 30 NM FM SUMMIT. VA HGT ESTD FM
NWP MDLS AND VOLCAT ALERT. CONTD W-LY MVMT EXP
THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200831/1030Z

2020-08-31 00:23


Original Message :

Received FVXX20 at 00:24 UTC, 31/08/20 from KNES
VA ADVISORY
DTG: 20200831/0023Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/825
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 31/0000Z
OBS VA CLD: SFC/FL210 S0140 W07835 - S0159 W07819 - S0201 W07820 - S0153 W07846 - S0140 W07835 MOV NW 5-10KT
FCST VA CLD +6HR: 31/0600Z SFC/FL210 S0144 W07859 - S0159 W07819 - S0201 W07819 - S0200 W07902 - S0144 W07859
FCST VA CLD +12HR: 31/1200Z NO VA EXP
FCST VA CLD +18HR: 31/1800Z NO VA EXP
RMK: VA OBS JUST NW OF SUMMIT. MOST OF AREA IS
OBSCD BY WX CLDS. OBS VA FL BASED ON PREV VAA AND
NWP MDLS. OBS VA AREA ESTD BASED ON PREV VAA WITH
LOW CONFIDENCE. FL MVMT EXP TO TURN TO W THRU
T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200831/0630Z

2020-08-30 18:26


Original Message :

Received FVXX20 at 18:29 UTC, 30/08/20 from KNES
VA ADVISORY
DTG: 20200830/1826Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/824
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD EMS.
OBS VA DTG: 30/1800Z
OBS VA CLD: SFC/FL200 S0146 W07838 - S0200 W07819 - S0200 W07820 - S0202 W07820 - S0154 W07841 - S0146 W07838 MOV NW 10-15KT SFC/FL210 S0159 W07820 - S0201 W07820 - S0213 W07827 - S0209 W07832 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 31/0000Z SFC/FL200 S0136 W07844 - S0200 W07819 - S0202 W07820 - S0149 W07856 - S0136 W07844 SFC/FL210 NO VA EXP
FCST VA CLD +12HR: 31/0600Z NO VA EXP
FCST VA CLD +18HR: 31/1200Z NO VA EXP
RMK: CONS VA EMS MOVG NW AND SW. NWP MDLS ONLY
SLGTLY AGREE WITH OBS. FLS ESTD FM NWP MDL FCSTS,
SO CONFDC IS LOW IN FL AND FCSTS. T+6 BASED ON
NWP MDLS AND PERSISTENCE. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200831/0030Z

2020-08-30 15:42


Original Message :

Received FVXX20 at 15:44 UTC, 30/08/20 from KNES
VA ADVISORY
DTG: 20200830/1542Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/823
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: CONS VA CLD EMS.
OBS VA DTG: 30/1520Z
OBS VA CLD: SFC/FL220 S0147 W07841 - S0150 W07830 - S0159 W07820 - S0204 W07825 - S0202 W07838 - S0147 W07841 MOV W 10-15KT
FCST VA CLD +6HR: 30/2130Z SFC/FL220 S0138 W07859 - S0158 W07817 - S0202 W07819 - S0206 W07903 - S0138 W07859
FCST VA CLD +12HR: 31/0330Z SFC/FL220 S0141 W07903 - S0158 W07818 - S0202 W07819 - S0210 W07904 - S0141 W07903
FCST VA CLD +18HR: 31/0930Z SFC/FL220 S0145 W07910 - S0158 W07819 - S0201 W07819 - S0214 W07908 - S0145 W07910
RMK: CONS VA EMS MOVG WNW. LARGER VA CLD SEEN
ARND 1445Z. VONAS SHOW CONS VA CLD EMS AS WELL.
NWP MDLS FCST LGT AND VAR WINDS THRU T+18.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200830/2145Z

2020-08-27 13:28


Original Message :

Received FVXX20 at 13:31 UTC, 27/08/20 from KNES
VA ADVISORY
DTG: 20200827/1328Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/809
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT IMAGERY.
OBS VA DTG: 27/1300Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0203 W07819 - S0226 W07920 - S0206 W07925 - S0159 W07820 MOV SW 25-30KT
FCST VA CLD +6HR: 27/1900Z SFC/FL210 S0158 W07820 - S0203 W07818 - S0242 W07952 - S0218 W08001 - S0204 W07924 - S0158 W07820
FCST VA CLD +12HR: 28/0100Z SFC/FL210 S0156 W07923 - S0158 W07820 - S0201 W07818 - S0235 W07956 - S0209 W08003 - S0156 W07923
FCST VA CLD +18HR: 28/0700Z SFC/FL210 S0146 W08010 - S0149 W07920 - S0157 W07819 - S0204 W07820 - S0213 W08011 - S0146 W08010
RMK: VA IS WELL SEEN IN SAT IMAGERY MOVG WSW/SW AND
EXTDG NEARLY 70 NM FM SUMMIT. VA MAY EXTD FARTHER
BUT DIFFICULT TO CONFIRM IN SAT DUE TO WX CLDS. MODEL GUIDANCE
SHOWS A CONT SW-LY MOV THRU T+6 WITH GRDL W-LY
MOV THRU T+18. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200827/1930Z

2020-08-27 11:24


Original Message :

Received FVXX20 at 11:26 UTC, 27/08/20 from KNES
VA ADVISORY
DTG: 20200827/1124Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/808
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS SEEN IN SAT.
OBS VA DTG: 27/1050Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0202 W07820 - S0211 W07921 - S0202 W07923 - S0159 W07820 MOV W 25-30KT
FCST VA CLD +6HR: 27/1700Z SFC/FL210 S0158 W07820 - S0201 W07819 - S0210 W07928 - S0201 W07930 - S0158 W07820
FCST VA CLD +12HR: 27/2300Z SFC/FL210 S0158 W07820 - S0202 W07819 - S0211 W07929 - S0159 W07931 - S0158 W07820
FCST VA CLD +18HR: 28/0500Z NO VA EXP
RMK: NARROW PLUME OF VA SEEN MOV WSW AND EXTDG 60
NM FM SUMMIT. EARLY MORNING IMAGES SHOW THE
PREVIOUS VA HAS DSIPTD IN SAT. A CONT W-LY MOV IS
EXP BASED ON MODEL GUIDANCE. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200827/1730Z

2020-08-27 07:45


Original Message :

Received FVXX20 at 07:50 UTC, 27/08/20 from KNES
VA ADVISORY
DTG: 20200827/0745Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/807
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: REMNANT VA OBSD
OBS VA DTG: 27/0720Z
OBS VA CLD: SFC/FL230 S0129 W08012 - S0149 W08010 - S0213 W08124 - S0153 W08126 - S0129 W08012 MOV W 25-30KT
FCST VA CLD +6HR: 27/1330Z NO VA EXP
FCST VA CLD +12HR: 27/1930Z NO VA EXP
FCST VA CLD +18HR: 28/0130Z NO VA EXP
RMK: REMNANT VA FROM EARLIER EM SEEN ON STLT
IMAGERY MOV APPROX 185 NMI W OF SUMMIT. VA
EXPCD TO DISPT WI 6 HRS. NO NEW VA EM OBSD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200827/1345Z

2020-08-27 01:55


Original Message :

Received FVXX20 at 01:59 UTC, 27/08/20 from KNES
VA ADVISORY
DTG: 20200827/0155Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/806
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD DETACHED.
OBS VA DTG: 27/0120Z
OBS VA CLD: SFC/FL230 S0159 W07835 - S0216 W07945 - S0209 W08036 - S0201 W07928 - S0159 W07835 MOV W 25-30KT
FCST VA CLD +6HR: 27/0730Z SFC/FL230 S0200 W07820 - S0203 W07819 - S0223 W07916 - S0209 W07921 - S0200 W07820
FCST VA CLD +12HR: 27/1330Z SFC/FL230 S0159 W07818 - S0204 W07818 - S0229 W07931 - S0209 W07936 - S0159 W07818
FCST VA CLD +18HR: 27/1930Z NO VA EXP
RMK: VA CLD MOVG W HAS DETACHED FM SUMMIT.
HOTSPOT STILL EVIDENT. THICKEST VA FM 40 TO 75
NMI W OF SUMMIT, WITH VA EXTDG TO OVR 120 NMI FM
SUMMIT. NWP MDLS FCST VA TO MOV WSW BY T+6HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200827/0800Z

2020-08-26 23:12


Original Message :

Received FVXX20 at 23:15 UTC, 26/08/20 from KNES
VA ADVISORY
DTG: 20200826/2312Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/805
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLD.
OBS VA DTG: 26/2230Z
OBS VA CLD: SFC/FL220 S0206 W07842 - S0211 W07843 - S0214 W07849 - S0208 W07849 - S0206 W07842 MOV W 20-25KT SFC/FL250 S0158 W07928 - S0202 W07851 - S0159 W07819 - S0201 W07819 - S0208 W07852 - S0158 W07928 MOV W 20-25KT
FCST VA CLD +6HR: 27/0430Z SFC/FL220 NO VA EXP
SFC/FL250 S0159 W07820 - S0201 W07819 - S0233
W07923 - S0215 W07930 - S0159 W07820
FCST VA CLD +12HR: 27/1030Z SFC/FL250 S0159 W07820 - S0202 W07819 - S0229 W07925 - S0209 W07931 - S0159 W07820
FCST VA CLD +18HR: 27/1630Z SFC/FL250 S0159 W07819 - S0201 W07819 - S0226 W07932 - S0202 W07937 - S0159 W07819
RMK: CONS VA CLD OBSD EXTDG TO OVR 50 NMI W OF
SUMMIT. SML DISCRETE VA CLD MOVG WSW AND WILL
LKLY DISP. FL ESTD FM NWP MDLS. NWP MDLS FCST VA
TO MOV WSW AFTER T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200827/0515Z

2020-08-26 17:13


Original Message :

Received FVXX20 at 17:16 UTC, 26/08/20 from KNES
VA ADVISORY
DTG: 20200826/1713Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/804
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 26/1650Z
OBS VA CLD: SFC/FL190 S0155 W07837 - S0159 W07819 - S0202 W07820 - S0205 W07837 - S0155 W07837 MOV W 20-25KT
FCST VA CLD +6HR: 26/2300Z SFC/FL190 S0159 W07819 - S0202 W07819 - S0214 W07839 - S0159 W07844 - S0159 W07819
FCST VA CLD +12HR: 27/0500Z NO VA EXP
FCST VA CLD +18HR: 27/1100Z NO VA EXP
RMK: OCNL VA CLDS OBS IN STLT MOVG W FM SUMMIT.
LOW CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR
FM STLT/NWP MDLS SHOWS W-LY TO WSW-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200826/2315Z

2020-08-26 12:20


Original Message :

Received FVXX20 at 12:23 UTC, 26/08/20 from KNES
VA ADVISORY
DTG: 20200826/1220Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/803
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN STLT IMAGERY
OBS VA DTG: 26/1200Z
OBS VA CLD: SFC/FL190 S0153 W07847 - S0159 W07820 - S0202 W07820 - S0207 W07848 - S0153 W07847 MOV W 20-25KT
FCST VA CLD +6HR: 26/1800Z SFC/FL190 S0150 W07854 - S0159 W07819 - S0204 W07819 - S0209 W07855 - S0150 W07854
FCST VA CLD +12HR: 27/0000Z NO VA EXP
FCST VA CLD +18HR: 27/0600Z NO VA EXP
RMK: VA CLDS OBS IN STLT APPROX 25NM W FM SUMMIT
MOVG W. SUMMIT HOTSPOT OBS IN STLT. VA HGT/DIR FM
STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200826/1815Z

2020-08-26 03:24


Original Message :

Received FVXX20 at 03:26 UTC, 26/08/20 from KNES
VA ADVISORY
DTG: 20200826/0324Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/802
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 26/0250Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 26/0900Z NO VA EXP
FCST VA CLD +12HR: 26/1500Z NO VA EXP
FCST VA CLD +18HR: 26/2100Z NO VA EXP
RMK: VA EM CURRENTLY NOT SEEN ON STLT IMAGERY,
ADVSRY ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-25 22:03


Original Message :

Received FVXX20 at 22:05 UTC, 25/08/20 from KNES
VA ADVISORY
DTG: 20200825/2203Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/801
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS MOV SW
OBS VA DTG: 25/2120Z
OBS VA CLD: SFC/FL190 S0201 W07820 - S0201 W07819 - S0219 W07833 - S0213 W07837 - S0201 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 26/0330Z SFC/FL190 S0200 W07820 - S0201 W07819 - S0218 W07840 - S0205 W07847 - S0200 W07820
FCST VA CLD +12HR: 26/0930Z SFC/FL190 S0159 W07819 - S0201 W07819 - S0216 W07844 - S0202 W07849 - S0159 W07819
FCST VA CLD +18HR: 26/1530Z NO VA EXP
RMK: VA EXTD UP TO 22NM SW FM THE SUMMIT. NWP MDL
INDICATES A SW TO W MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200826/0400Z

2020-08-25 16:50


Original Message :

Received FVXX20 at 16:53 UTC, 25/08/20 from KNES
VA ADVISORY
DTG: 20200825/1650Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/800
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA CLDS HAVE DISP. STEAM/GAS EMS
OBS IN STLT IMAGERY
OBS VA DTG: 25/1630Z
OBS VA CLD: VA NOT IDENTIFIBLE FM SATELLITE DATA
FCST VA CLD +6HR: 25/2230Z NO VA EXP
FCST VA CLD +12HR: 26/0430Z NO VA EXP
FCST VA CLD +18HR: 26/1030Z NO VA EXP
RMK: EARLIER VA CLDS OBS IN STLT HAVE DISP.
STEAM/GAS EMS OBS IN STLT MOVG SW FM SUMMIT. NO
NEW RPRTS RECEIVED AND NO NEW VA OBS IN STLT. VA
EVENT ENDED. ...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-25 11:36


Original Message :

Received FVXX20 at 11:39 UTC, 25/08/20 from KNES
VA ADVISORY
DTG: 20200825/1136Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/799
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS IN STLT IMAGERY
OBS VA DTG: 25/1110Z
OBS VA CLD: SFC/FL190 S0158 W07821 - S0202 W07817 - S0219 W07831 - S0208 W07840 - S0158 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 25/1700Z SFC/FL190 S0157 W07821 - S0202 W07817 - S0228 W07838 - S0212 W07851 - S0157 W07821
FCST VA CLD +12HR: 25/2300Z NO VA EXP
FCST VA CLD +18HR: 26/0500Z NO VA EXP
RMK: VA CLDS OBS IN STLT MOVG SW FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS IN REGION. VOLCAT
ALERT RECEIVED. VA HGT/DIR FM STLT/NWP MDLS SHOWS
CONT SW-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200825/1730Z

2020-08-25 05:25


Original Message :

Received FVXX20 at 05:27 UTC, 25/08/20 from KNES
VA ADVISORY
DTG: 20200825/0525Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/798
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 25/0500Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 25/1100Z NO VA EXP
FCST VA CLD +12HR: 25/1700Z NO VA EXP
FCST VA CLD +18HR: 25/2300Z NO VA EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY IN THE PAST
SEVERAL HOURS. WE WILL CONTINUE TO MONITOR AND
ISSUE AN ADVISORY AS SOON AS NEW INFO IS RECEIVED.
ADVISORY ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-25 00:03


Original Message :

Received FVXX20 at 00:05 UTC, 25/08/20 from KNES
VA ADVISORY
DTG: 20200825/0003Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/797
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 24/2330Z
OBS VA CLD: SFC/FL220 S0200 W07820 - S0201 W07818 - S0231 W07839 - S0221 W07849 - S0200 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 25/0530Z SFC/FL220 S0201 W07819 - S0201 W07819 - S0232 W07856 - S0202 W07906 - S0201 W07819
FCST VA CLD +12HR: 25/1130Z SFC/FL220 S0200 W07819 - S0201 W07819 - S0230 W07901 - S0201 W07907 - S0200 W07819
FCST VA CLD +18HR: 25/1730Z SFC/FL220 S0200 W07819 - S0200 W07819 - S0230 W07905 - S0201 W07910 - S0200 W07819
RMK: CONT VA EXTD UP TO 35NM SW FM THE SUMMIT.
NWP MDL INDICATES A SW TO W MOV THRU +18HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200825/0600Z

2020-08-24 18:22


Original Message :

Received FVXX20 at 18:25 UTC, 24/08/20 from KNES
VA ADVISORY
DTG: 20200824/1822Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/796
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLD EMS.
OBS VA DTG: 24/1750Z
OBS VA CLD: SFC/FL220 S0200 W07820 - S0202 W07819 - S0245 W07848 - S0222 W07910 - S0200 W07820 MOV W 10-15KT SFC/FL250 S0159 W07819 - S0201 W07819 - S0241 W08011 - S0225 W08015 - S0159 W07819 MOV W 15-20KT SFC/FL250 S0204 W07911 - S0204 W07903 - S0219 W07854 - S0222 W07901 - S0204 W07911 MOV W 15-20KT
FCST VA CLD +6HR: 25/0000Z SFC/FL220 S0200 W07820 - S0202 W07818 - S0247 W07851 - S0225 W07913 - S0200 W07820 SFC/FL250 NO VA EXP
FCST VA CLD +12HR: 25/0600Z SFC/FL220 S0200 W07819 - S0202 W07818 - S0232 W07912 - S0211 W07919 - S0200 W07819
FCST VA CLD +18HR: 25/1200Z SFC/FL220 S0155 W07924 - S0201 W07819 - S0202 W07819 - S0215 W07923 - S0155 W07924
RMK: VRY LGT VA EMS EXTD OVR 100 NMI W OF SUMMIT.
MDT VA EXTDS 60 NMI SW OF SUMMIT. MDT DISCRETE VA
CLD OBSD 45 NMI W OF SUMMIT. VA AT FL250 FCST TO
DISP BY T+6. NWP MDLS FCST GRADUAL WSHIFT TO MOV
VA DUE W BY T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200825/0015Z

2020-08-24 12:35


Original Message :

Received FVXX20 at 12:38 UTC, 24/08/20 from KNES
VA ADVISORY
DTG: 20200824/1235Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/795
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS MOVG MULT DIRS.
OBS VA DTG: 24/1210Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0216 W07809 - S0219 W07817 - S0205 W07821 - S0200 W07819 MOV SE 5-10KT SFC/FL220 S0158 W07820 - S0205 W07828 - S0240 W08008 - S0214 W07926 - S0158 W07820 MOV W 10-15KT SFC/FL240 S0159 W07821 - S0201 W07819 - S0238 W07837 - S0231 W07854 - S0159 W07821 MOV SW 5-10KT
FCST VA CLD +6HR: 24/1800Z SFC/FL200 NO VA
EXPSFC/FL220 S0158 W07819 - S0202 W07820 - S0235
W07952 - S0220 W07951 - S0158 W07819 SFC/FL240
S0159 W07822 - S0201 W07820 - S0250 W07843 -
S0242 W07902 - S0159 W07822
FCST VA CLD +12HR: 25/0000Z SFC/FL220 S0159 W07820 - S0202 W07819 - S0240 W07857 - S0226 W07907 - S0159 W07820 SFC/FL240 NO VA EXP
FCST VA CLD +18HR: 25/0600Z SFC/FL220 S0201 W07820 - S0202 W07819 - S0244 W07858 - S0232 W07910 - S0201 W07820
RMK: VA OBSD EXTD SSE BT 18 NMI, SW 38 NMI, AND
WSW 115 NMI. VA TO WSW IS LGT. CONFDC IN FL FOR
SSE MOVG VAA VERY LOW. NWP MDL GUIDANCE FCSTS
LTLCG IN WINDS THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200824/1830Z

2020-08-24 06:23


Original Message :

Received FVXX20 at 06:25 UTC, 24/08/20 from KNES
VA ADVISORY
DTG: 20200824/0623Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/794
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 24/0550Z
OBS VA CLD: SFC/FL220 S0159 W07818 - S0208 W07806 - S0228 W07810 - S0231 W07835 - S0201 W07820 - S0159 W07818 MOV S 10-15KT SFC/FL240 S0158 W07821 - S0200 W07818 - S0218 W07831 - S0204 W07844 - S0158 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 24/1200Z SFC/FL220 S0159 W07817 - S0240 W07756 - S0240 W07835 - S0200 W07820 - S0159 W07817 SFC/FL240 S0159 W07820 - S0201 W07819 - S0226 W07846 - S0202 W07859 - S0159 W07820
FCST VA CLD +12HR: 24/1800Z SFC/FL220 S0158 W07820 - S0200 W07819 - S0237 W07832 - S0218 W07900 - S0158 W07820 SFC/FL240 NO VA EXP
FCST VA CLD +18HR: 25/0000Z SFC/FL220 S0159 W07820 - S0200 W07818 - S0228 W07853 - S0201 W07910 - S0159 W07820
RMK: VA CLD OBS MOV SE UP TO 25 NM FM SUMMIT AT
FL240. ADDL VA CLD OBS MOV S AND SE UP TO 35 NM
FM SUMMIT BELOW FL220. OBS HGTS ESTD FM NWP MDLS
WITH LOW CONFIDENCE. WINDS AT BOTH HGTS EXP TO
VEER TO WSW THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200824/1230Z

2020-08-23 21:54


Original Message :

Received FVXX20 at 21:56 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/2154Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/792
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: INCRG VA EM
OBS VA DTG: 23/2130Z
OBS VA CLD: SFC/FL240 S0159 W07819 - S0200 W07818 - S0213 W07822 - S0211 W07847 - S0202 W07849 - S0159 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 24/0330Z SFC/FL240 S0158 W07820 - S0201 W07817 - S0225 W07837 - S0207 W07849 - S0158 W07820
FCST VA CLD +12HR: 24/0930Z SFC/FL240 S0157 W07820 - S0201 W07816 - S0224 W07838 - S0207 W07852 - S0157 W07820
FCST VA CLD +18HR: 24/1530Z SFC/FL240 S0156 W07819 - S0202 W07815 - S0226 W07843 - S0204 W07856 - S0156 W07819
RMK: STLT IMAGERY SHOWED INCRG EM OF VA WITH
PLUME EXT 15 NM SW AND 20 NM WSW OF THE SUMMIT.
LTLCG EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200824/0400Z

2020-08-23 19:23


Original Message :

Received FVXX20 at 19:25 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/1923Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/791
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 23/1900Z
OBS VA CLD: SFC/FL240 S0158 W07819 - S0201 W07817 - S0213 W07829 - S0204 W07837 - S0158 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 24/0100Z SFC/FL240 S0158 W07819 - S0201 W07817 - S0220 W07834 - S0207 W07847 - S0158 W07819
FCST VA CLD +12HR: 24/0700Z SFC/FL240 S0157 W07820 - S0201 W07817 - S0223 W07833 - S0216 W07843 - S0157 W07820
FCST VA CLD +18HR: 24/1300Z SFC/FL240 S0157 W07819 - S0201 W07817 - S0214 W07843 - S0207 W07847 - S0157 W07819
RMK: CONS EM HAVE RESULTED IN A PLUME OF VA EXT
20 NM SW OF THE SUMMIT. LTLCG EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200824/0130Z

2020-08-23 13:33


Original Message :

Received FVXX20 at 13:35 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/1333Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/790
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 23/1310Z
OBS VA CLD: SFC/FL240 S0158 W07819 - S0201 W07819 - S0211 W07842 - S0207 W07843 - S0158 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 23/1900Z SFC/FL240 S0158 W07819 - S0202 W07818 - S0216 W07849 - S0209 W07852 - S0158 W07819
FCST VA CLD +12HR: 24/0100Z NO VA EXP
FCST VA CLD +18HR: 24/0700Z NO VA EXP
RMK: VA EXT 25 NM WSW OF THE SUMMIT BEFORE DISP.
HGT BASED ON VONA. LTLCG EXP OVR NXT 6 HRS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200823/1930Z

2020-08-23 10:29


Original Message :

Received FVXX20 at 10:31 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/1029Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/789
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA OBS IN SAT IMAGERY.
OBS VA DTG: 23/1010Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0200 W07819 - S0208 W07828 - S0201 W07831 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 23/1600Z SFC/FL190 S0159 W07820 - S0201 W07819 - S0215 W07832 - S0205 W07837 - S0159 W07820
FCST VA CLD +12HR: 23/2200Z NO VA EXP
FCST VA CLD +18HR: 24/0400Z NO VA EXP
RMK: VA EM OBS EXT 12 NM WSW FM SUMMIT. OBS VA FL
ESTD FM NWP MDLS. FL WINDS FCST TO PERSIST THRU
T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200823/1630Z

2020-08-23 02:31


Original Message :

Received FVXX20 at 02:33 UTC, 23/08/20 from KNES
VA ADVISORY
DTG: 20200823/0231Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/788
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DSIPTD.
OBS VA DTG: 23/0210Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 23/0800Z NO VA EXP
FCST VA CLD +12HR: 23/1400Z NO VA EXP
FCST VA CLD +18HR: 23/2000Z NO VA EXP
RMK: VA FM PREV EM NO LONGER OBS IN SAT IMAGERY
UNDER CLEAR SKIES. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-22 20:48


Original Message :

Received FVXX20 at 20:50 UTC, 22/08/20 from KNES
VA ADVISORY
DTG: 20200822/2048Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/787
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 22/2030Z
OBS VA CLD: SFC/FL190 S0147 W07852 - S0159 W07820 - S0201 W07820 - S0153 W07853 - S0147 W07852 MOV W 10KT
FCST VA CLD +6HR: 23/0230Z SFC/FL190 S0154 W07902 - S0159 W07819 - S0201 W07819 - S0204 W07902 - S0154 W07902
FCST VA CLD +12HR: 23/0830Z NO VA EXP
FCST VA CLD +18HR: 23/1430Z NO VA EXP
RMK: VA EXT 35 NM WNW OF THE SUMMIT. LOW
CONFIDENCE IN HGT ASSIGNMENT AND T+6 FCST AS OBS
MOTION DOES NOT AGREE WELL WITH NWP MODEL
GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200823/0245Z

2020-08-21 06:42


Original Message :

Received FVXX21 at 06:45 UTC, 21/08/20 from KNES
VA ADVISORY
DTG: 20200821/0642Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/786
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 21/0642Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 21/1230Z NO VA EXP
FCST VA CLD +12HR: 21/1830Z NO VA EXP
FCST VA CLD +18HR: 22/0030Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-21 00:54


Original Message :

Received FVXX21 at 00:57 UTC, 21/08/20 from KNES
VA ADVISORY
DTG: 20200821/0054Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/785
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS AND SUMMIT HOTSPOT
OBS IN STLT IMAGERY
OBS VA DTG: 21/0030Z
OBS VA CLD: SFC/FL190 S0156 W07820 - S0202 W07817 - S0216 W07833 - S0207 W07843 - S0156 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 21/0630Z SFC/FL190 S0156 W07823 - S0203 W07816 - S0222 W07835 - S0207 W07849 - S0156 W07823
FCST VA CLD +12HR: 21/1230Z NO VA EXP
FCST VA CLD +18HR: 21/1830Z NO VA EXP
RMK: OCNL VA CLDS AND SUMMIT HOTSPOT OBS IN STLT.
LOW CONF WITH VA EXT DUE TO WX CLDS IN REGION. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT SW-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200821/0700Z

2020-08-20 19:27


Original Message :

Received FVXX21 at 19:30 UTC, 20/08/20 from KNES
VA ADVISORY
DTG: 20200820/1927Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/784
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 20/1900Z
OBS VA CLD: SFC/FL200 S0155 W07832 - S0159 W07819 - S0202 W07820 - S0205 W07832 - S0155 W07832 MOV W 15-20KT
FCST VA CLD +6HR: 21/0100Z SFC/FL200 S0158 W07820 - S0202 W07818 - S0213 W07832 - S0201 W07837 - S0158 W07820
FCST VA CLD +12HR: 21/0700Z NO VA EXP
FCST VA CLD +18HR: 21/1300Z NO VA EXP
RMK: OCNL VA CLDS AND SUMMIT HOTSPOT OBS IN STLT.
LOW CONF WITH VA EXT DUE TO WX CLDS IN REGION. VA
HGT/DIR FM STLT/NWP MDLS SHOWS W-LY TO WSW-LY
MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200821/0130Z

2020-08-19 18:43


Original Message :

Received FVXX21 at 18:45 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/1843Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/783
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA NOT OBS IN SATELLITE
OBS VA DTG: 19/1820Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 20/0030Z NO VA EXP
FCST VA CLD +12HR: 20/0630Z NO VA EXP
FCST VA CLD +18HR: 20/1230Z NO VA EXP
RMK: VA NOT CURRENTLY OBS IN SATELLITE OR WEBCAM
IMAGERY. SCATTERED WX CLDS OBSC SUMMIT AREA. NO
RPTS OF VA CLDS OR EMS RECEIEVED IN PAST FEW HRS.
...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-19 12:56


Original Message :

Received FVXX21 at 12:58 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/1256Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/782
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 19/1230Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0208 W07829 - S0202 W07833 - S0159 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 19/1830Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0208 W07832 - S0201 W07833 - S0159 W07819
FCST VA CLD +12HR: 20/0030Z NO VA EXP
FCST VA CLD +18HR: 20/0630Z NO VA EXP
RMK: PSBL VA CLD VERY FAINTLY OBS IN SAT IMAGERY
EXT UP TO 10 NM WSW FM SUMMIT. VOLCAT ALERT
INDICATED VA INVOF AND W OF SUMMIT. FL WINDS EXP
TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200819/1900Z

2020-08-19 07:11


Original Message :

Received FVXX21 at 07:14 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/0711Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/781
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG INTMT VA CLD EMS.
OBS VA DTG: 19/0640Z
OBS VA CLD: SFC/FL190 S0201 W07819 - S0202 W07819 - S0208 W07826 - S0204 W07829 - S0201 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 19/1230Z SFC/FL190 S0201 W07819 - S0202 W07819 - S0208 W07831 - S0202 W07834 - S0201 W07819
FCST VA CLD +12HR: 19/1830Z SFC/FL190 S0201 W07819 - S0202 W07819 - S0206 W07833 - S0201 W07834 - S0201 W07819
FCST VA CLD +18HR: 20/0030Z NO VA EXP
RMK: PSBL VA CLDS OBSD ABT 10 NMI WSW AND SW OF
SUMMIT BFR WX CLD CVR MOVD OVR OBSCG VIEW. NWP
MDLS FCST CONTD VA MOVMT TO WSW THRU T+12HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200819/1315Z

2020-08-19 01:19


Original Message :

Received FVXX21 at 01:24 UTC, 19/08/20 from KNES
VA ADVISORY
DTG: 20200819/0119Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/780
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 19/0050Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0203 W07818 - S0214 W07832 - S0202 W07839 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 19/0700Z SFC/FL200 S0156 W07820 - S0203 W07817 - S0220 W07837 - S0202 W07846 - S0156 W07820
FCST VA CLD +12HR: 19/1300Z SFC/FL200 S0153 W07853 - S0158 W07819 - S0203 W07817 - S0216 W07850 - S0153 W07853
FCST VA CLD +18HR: 19/1900Z SFC/FL200 S0154 W07853 - S0158 W07819 - S0203 W07819 - S0217 W07853 - S0154 W07853
RMK: VA CLDS OBS IN STLT MOVG SW FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS OBS IN SUMMIT WEB
CAM AND REGION. VA HGT/DIR FM STLT/NWP MDLS SHOWS
SW-LY TO W-LY MOVMT TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200819/0715Z

2020-08-18 21:47


Original Message :

Received FVXX21 at 21:51 UTC, 18/08/20 from KNES
VA ADVISORY
DTG: 20200818/2147Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/779
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS UNDER WX CLDS IN
STLT IMAGERY
OBS VA DTG: 18/2120Z
OBS VA CLD: SFC/FL210 S0155 W07837 - S0158 W07819 - S0202 W07819 - S0205 W07837 - S0155 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 19/0330Z SFC/FL210 S0152 W07847 - S0158 W07819 - S0203 W07817 - S0208 W07847 - S0152 W07847
FCST VA CLD +12HR: 19/0930Z SFC/FL210 S0152 W07849 - S0158 W07819 - S0204 W07819 - S0209 W07849 - S0152 W07849
FCST VA CLD +18HR: 19/1530Z SFC/FL210 S0150 W07853 - S0158 W07818 - S0203 W07817 - S0210 W07853 - S0150 W07853
RMK: VA CLDS OBS IN STLT MOVG W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS OBS IN REGION.
VOLCAT ALERTS RECEIVED. VA HGT/DIR FM STLT/NWP
MDLS SHOWS CONT W-LY MOVMT THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200819/0345Z

2020-08-18 16:19


Original Message :

Received FVXX21 at 16:23 UTC, 18/08/20 from KNES
VA ADVISORY
DTG: 20200818/1619Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/778
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 18/1550Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0204 W07834 - S0201 W07834 - S0200 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 18/2200Z SFC/FL200 S0159 W07819 - S0200 W07819 - S0205 W07833 - S0201 W07834 - S0159 W07819
FCST VA CLD +12HR: 19/0400Z SFC/FL200 S0159 W07819 - S0200 W07819 - S0205 W07832 - S0201 W07834 - S0159 W07819
FCST VA CLD +18HR: 19/1000Z NO VA EXP
RMK: INTMT VA PUFFS DETECTED ON STLT MOVG WSW OF
SUMMIT APROX 15 NM BEFORE DSIPTNG. PERSISTENT
HOTSPOT ON SWIR. NWP WINDS DO NOT AGREE WITH VA
DIR AND VONA RPRT. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200818/2215Z

2020-08-18 10:40


Original Message :

Received FVXX21 at 10:43 UTC, 18/08/20 from KNES
VA ADVISORY
DTG: 20200818/1040Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/777
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LKLY VA CLD OBSD.
OBS VA DTG: 18/1020Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0202 W07819 - S0207 W07829 - S0202 W07830 - S0201 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 18/1630Z SFC/FL200 S0201 W07819 - S0202 W07819 - S0211 W07834 - S0204 W07837 - S0201 W07819
FCST VA CLD +12HR: 18/2230Z SFC/FL200 S0201 W07820 - S0202 W07819 - S0212 W07835 - S0203 W07837 - S0201 W07820
FCST VA CLD +18HR: 19/0430Z NO VA EXP
RMK: LKLY VA CLD OBSD MOVG WSW WITH INTENSE
HOTSPOT OBSD. NWP MDLS FCST VA TO CONT MOVG SW OR
WSW THRU T+12HRS ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200818/1645Z

2020-08-18 04:40


Original Message :

Received FVXX21 at 04:44 UTC, 18/08/20 from KNES
VA ADVISORY
DTG: 20200818/0440Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/776
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LKLY CONTG INTMT VA EMS.
OBS VA DTG: 18/0410Z
OBS VA CLD: SFC/FL190 S0202 W07820 - S0204 W07819 - S0217 W07832 - S0209 W07840 - S0202 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 18/1000Z SFC/FL190 S0203 W07820 - S0204 W07817 - S0220 W07840 - S0210 W07846 - S0203 W07820
FCST VA CLD +12HR: 18/1600Z NO VA EXP
FCST VA CLD +18HR: 18/2200Z NO VA EXP
RMK: WX CLDS OBSC SUMMIT ON STLT. HOTSPOT WITH
PSBL VA CLD OBSD DURING 1 BRK IN WX CLD CVR. LAST
CERTAIN VA CLD OBSD ARND 0200Z MOVG SW. NWP MDLS
FCST LTLCG IN VA MOVMT THRU T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200818/1045Z

2020-08-17 22:43


Original Message :

Received FVXX21 at 22:44 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/2243Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/775
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 17/2241Z
OBS VA CLD: SFC/FL190 S0159 W07819 - S0218 W07842 - S0204 W07850 - S0159 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 18/0430Z SFC/FL190 S0159 W07819 - S0219 W07842 - S0203 W07850 - S0159 W07819
FCST VA CLD +12HR: 18/1030Z NO VA EXP
FCST VA CLD +18HR: 18/1630Z NO VA EXP
RMK: NEW VA EMS OBS MOV SW FM SUMMIT. VA FCST TO
CONT SW MOV FM SUMMIT THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200818/0445Z

2020-08-17 18:59


Original Message :

Received FVXX21 at 19:02 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/1859Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/774
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 21/1857Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 22/0100Z NO VA EXP
FCST VA CLD +12HR: 22/0700Z NO VA EXP
FCST VA CLD +18HR: 22/1300Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-17 13:12


Original Message :

Received FVXX21 at 13:15 UTC, 17/08/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200817/1312Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/773
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING EMS
OBS VA DTG: 17/1230Z
OBS VA CLD: SFC/FL210 S0155 W07830 - S0200 W07819 - S0201 W07820 - S0159 W07832 - S0155 W07830 MOV W 25-30KT
FCST VA CLD +6HR: 17/1830Z SFC/FL210 S0155 W07831 - S0200 W07819 - S0201 W07819 - S0200 W07831 - S0155 W07831
FCST VA CLD +12HR: 18/0030Z NO VA EXP
FCST VA CLD +18HR: 18/0630Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG APROX 12 NM WNW OF
SUMMIT BEFORE DSIPTNG. PERSISTENT HOTSPOT SEEN
ON SWIR. NO CHG TO WINDS ALOFT FCST THRU T+6 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200817/1915Z

2020-08-17 07:23


Original Message :

Received FVXX21 at 07:25 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/0723Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/772
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 17/0700Z
OBS VA CLD: SFC/FL200 S0155 W07855 - S0158 W07819 - S0201 W07819 - S0207 W07855 - S0155 W07855 MOV W 25-30KT
FCST VA CLD +6HR: 17/1300Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0211 W07855 - S0159 W07855 - S0159 W07820
FCST VA CLD +12HR: 17/1900Z NO VA EXP
FCST VA CLD +18HR: 18/0100Z NO VA EXP
RMK: VA NOT CURRENTLY OBS DUE TO WX CLD OBSCN BUT
EARLIER VA EM OBS MOV W FM SUMMIT AS ALERTED BY
VOLCAT. OBS VA EXTENT ESTD FM NWP MDLS AND PREV
VAA. FL WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200817/1330Z

2020-08-17 01:23


Original Message :

Received FVXX21 at 01:25 UTC, 17/08/20 from KNES
VA ADVISORY
DTG: 20200817/0123Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/771
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EM.
OBS VA DTG: 17/0100Z
OBS VA CLD: SFC/FL200 S0156 W07855 - S0158 W07819 - S0201 W07819 - S0207 W07855 - S0156 W07855 MOV W 20-30KT
FCST VA CLD +6HR: 17/0700Z SFC/FL200 S0156 W07856 - S0158 W07819 - S0201 W07819 - S0208 W07856 - S0156 W07856
FCST VA CLD +12HR: 17/1300Z NO VA EXP
FCST VA CLD +18HR: 17/1900Z NO VA EXP
RMK: VA NOT OBS IN SAT WITH PARTIAL WX CLD OBSCN
OF SUMMIT BUT VA CLD STILL PSBL BASED ON RECENT
ACT. IR HOTSPOT STILL PRESENT. OBS VA AREA ESTD
FM NWP MDLS AND PREV VAA. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200817/0730Z

2020-08-16 19:23


Original Message :

Received FVXX21 at 19:24 UTC, 16/08/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200816/1923Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/770
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 16/1840Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07820 - S0206 W07832 - S0203 W07832 - S0159 W07820 MOV W 30KT
FCST VA CLD +6HR: 17/0030Z SFC/FL200 S0159 W07819 - S0202 W07819 - S0209 W07853 - S0204 W07855 - S0159 W07819
FCST VA CLD +12HR: 17/0630Z SFC/FL200 S0159 W07819 - S0202 W07819 - S0210 W07855 - S0204 W07855 - S0159 W07819
FCST VA CLD +18HR: 17/1230Z SFC/FL200 S0158 W07819 - S0202 W07819 - S0209 W07855 - S0203 W07856 - S0158 W07819
RMK: CORRECTED FOR NEXT ADVISORY. VA EXT 30 NM W
OF THE SUMMIT. VA PREVIOUSLY SEEN ACROSS THE
COASTAL PLAIN TO THE PACIFIC HAS DISP. LTLCG
FCST. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200817/0130Z

2020-08-16 13:38


Original Message :

Received FVXX21 at 13:39 UTC, 16/08/20 from KNES
VA ADVISORY
DTG: 20200816/1338Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/769
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 16/1310Z
OBS VA CLD: SFC/FL200 S0157 W07830 - S0157 W07821 - S0201 W07820 - S0205 W07849 - S0209 W07927 - S0209 W07959 - S0209 W07959 - S0207 W08034 - S0200 W08031 - S0201 W08000 - S0202 W07933 - S0201 W07855 - S0157 W07830 MOV W 25KT
FCST VA CLD +6HR: 16/1900Z SFC/FL200 S0152 W08201 - S0157 W07820 - S0202 W07820 - S0216 W08204 - S0152 W08201
FCST VA CLD +12HR: 17/0100Z SFC/FL200 S0147 W08204 - S0156 W07819 - S0203 W07819 - S0209 W08206 - S0147 W08204
FCST VA CLD +18HR: 17/0700Z SFC/FL200 S0145 W08205 - S0156 W07820 - S0203 W07819 - S0219 W08037 - S0209 W08206 - S0145 W08205
RMK: A NARROW PLUME OF VA EXT 140 NM W OF THE
SUMMIT TO THE PACIFIC OCEAN. LTLCG EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200816/1945Z

2020-08-16 07:38


Original Message :

Received FVXX21 at 07:39 UTC, 16/08/20 from KNES
VA ADVISORY
DTG: 20200816/0738Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/768
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG CONTUS VA EM.
OBS VA DTG: 16/0710Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0202 W07819 - S0220 W08025 - S0159 W08025 - S0158 W07820 MOV W 25-30KT
FCST VA CLD +6HR: 16/1300Z SFC/FL200 S0159 W07820 - S0202 W07819 - S0225 W08058 - S0159 W08056 - S0159 W07820
FCST VA CLD +12HR: 16/1900Z SFC/FL200 S0158 W07820 - S0203 W07818 - S0227 W08106 - S0159 W08104 - S0158 W07820
FCST VA CLD +18HR: 17/0100Z NO VA EXP
RMK: VA PLUME EXT AT LEAST 125 NM W FM SUMMIT. VA
CLD IS CONTUS FM SUMMIT TO FURTHEST EXTENT. FL
WINDS EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200816/1345Z

2020-08-16 04:36


Original Message :

Received FVXX21 at 04:37 UTC, 16/08/20 from KNES
VA ADVISORY
DTG: 20200816/0436Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/767
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTUS VA EM.
OBS VA DTG: 16/0410Z
OBS VA CLD: SFC/FL200 S0155 W07923 - S0158 W07820 - S0201 W07820 - S0209 W07922 - S0155 W07923 MOV W 20-25KT
FCST VA CLD +6HR: 16/1000Z SFC/FL200 S0153 W07944 - S0158 W07819 - S0201 W07819 - S0213 W07944 - S0153 W07944
FCST VA CLD +12HR: 16/1600Z NO VA EXP
FCST VA CLD +18HR: 16/2200Z NO VA EXP
RMK: NARROW CONTUS VA CLD OBS EXT AT LEAST 60 NM
W FM AND STILL ATTACHED TO SUMMIT. FL WINDS EXP
TO REMAIN TO W AND INCREASE IN SPEED THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200816/1030Z

2020-08-14 19:16


Original Message :

Received FVXX21 at 19:19 UTC, 14/08/20 from KNES
VA ADVISORY
DTG: 20200814/1916Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/766
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM STLT
OBS VA DTG: 14/1850Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 15/0100Z NO VA EXP
FCST VA CLD +12HR: 15/0700Z NO VA EXP
FCST VA CLD +18HR: 15/1300Z NO VA EXP
RMK: VA HAS NOT BEEN SEEN IN STLT IMAGERY FOR OVR
12 HRS. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-14 13:23


Original Message :

Received FVXX21 at 13:24 UTC, 14/08/20 from KNES
VA ADVISORY
DTG: 20200814/1323Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/765
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/1300Z
OBS VA CLD: SFC/FL190 S0158 W07834 - S0159 W07819 - S0201 W07819 - S0204 W07834 - S0158 W07834 MOV W 10-15KT
FCST VA CLD +6HR: 14/1900Z NO VA EXP
FCST VA CLD +12HR: 15/0100Z NO VA EXP
FCST VA CLD +18HR: 15/0700Z NO VA EXP
RMK: VA CAN NOT BE DETECTED FM STLT IMAGERY DUE
TO EXTENSIVE WX CLD. OBS VA BASED ON NWP MODEL
GUIDANCE WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200814/1930Z

2020-08-14 07:23


Original Message :

Received FVXX21 at 07:24 UTC, 14/08/20 from KNES
VA ADVISORY
DTG: 20200814/0723Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/764
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 14/0700Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0200 W07819 - S0205 W07835 - S0159 W07836 - S0158 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 14/1300Z SFC/FL200 S0157 W07841 - S0158 W07819 - S0201 W07819 - S0205 W07840 - S0157 W07841
FCST VA CLD +12HR: 14/1900Z NO VA EXP
FCST VA CLD +18HR: 15/0100Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY DUE TO DENSE WX
CLD OBSCN. OBS VA AREA ESTD FM PREV VAA AND NWP
MDLS WITH LOWER CONFIDENCE. FL WINDS EXP TO
PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200814/1330Z

2020-08-14 01:23


Original Message :

Received FVXX21 at 01:24 UTC, 14/08/20 from KNES
VA ADVISORY
DTG: 20200814/0123Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/763
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 14/0100Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0202 W07819 - S0205 W07832 - S0201 W07832 - S0200 W07820 MOV W 10-15KT
FCST VA CLD +6HR: 14/0700Z SFC/FL200 S0200 W07819 - S0202 W07819 - S0207 W07837 - S0201 W07838 - S0200 W07819
FCST VA CLD +12HR: 14/1300Z SFC/FL200 S0159 W07819 - S0202 W07819 - S0207 W07845 - S0200 W07846 - S0159 W07819
FCST VA CLD +18HR: 14/1900Z NO VA EXP
RMK: VA EXTD 12NM W FM THE SUMMIT. NWP MDL
INDICATES A CONT W MOV THRU T+12 HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200814/0730Z

2020-08-13 19:35


Original Message :

Received FVXX21 at 19:37 UTC, 13/08/20 from KNES
VA ADVISORY
DTG: 20200813/1935Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/762
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 13/1900Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0208 W07829 - S0202 W07830 - S0200 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 14/0100Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0212 W07835 - S0204 W07837 - S0200 W07820
FCST VA CLD +12HR: 14/0700Z NO VA EXP
FCST VA CLD +18HR: 14/1300Z NO VA EXP
RMK: VA IS EXTD UP TO 11NM FM THE SUMMIT. NWP MDL
INDICATES A CONT SW MOV THRU T+6 HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200814/0130Z

2020-08-13 13:44


Original Message :

Received FVXX21 at 13:47 UTC, 13/08/20 from KNES
VA ADVISORY
DTG: 20200813/1344Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/761
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 13/1320Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0202 W07819 - S0207 W07826 - S0202 W07829 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 13/1930Z SFC/FL200 S0158 W07820 - S0202 W07819 - S0219 W07842 - S0208 W07850 - S0158 W07820
FCST VA CLD +12HR: 14/0130Z NO VA EXP
FCST VA CLD +18HR: 14/0730Z NO VA EXP
RMK: VA EXT 10 NM SW OF THE SUMMIT. HGT BASED ON
NWP GUIDANCE AND VOLCAT ALERTS. NWP MODEL
GUIDANCE SUGGESTS LTLCG OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200813/1945Z

2020-08-13 06:53


Original Message :

Received FVXX21 at 06:58 UTC, 13/08/20 from KNES
VA ADVISORY
DTG: 20200813/0653Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/760
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 13/0653Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 13/1300Z NO VA EXP
FCST VA CLD +12HR: 13/1900Z NO VA EXP
FCST VA CLD +18HR: 14/0100Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-13 01:22


Original Message :

Received FVXX21 at 01:26 UTC, 13/08/20 from KNES
VA ADVISORY
DTG: 20200813/0122Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/759
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 13/0100Z
OBS VA CLD: SFC/FL200 S0200 W07817 - S0224 W07805 - S0226 W07818 - S0201 W07822 - S0200 W07817 MOV S 10-15KT
FCST VA CLD +6HR: 13/0700Z SFC/FL200 S0159 W07822 - S0200 W07818 - S0236 W07818 - S0232 W07838 - S0159 W07822
FCST VA CLD +12HR: 13/1300Z SFC/FL200 S0201 W07822 - S0201 W07818 - S0237 W07825 - S0229 W07848 - S0201 W07822
FCST VA CLD +18HR: 13/1900Z SFC/FL200 S0200 W07821 - S0201 W07818 - S0238 W07831 - S0227 W07853 - S0200 W07821
RMK: VA SEEN IN SAT NOW MOV SSE AND EXTDG 10 NM
FM SUMMIT. MODEL GUIDANCE DOES NOT AGREE WITH
CURRENT MOV AS IT SHOWS MORE OF A SSW-LY MOV.
CONFIDENCE IN FCST BEYOND T+6 IS LOW. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200813/0715Z

2020-08-12 22:10


Original Message :

Received FVXX21 at 22:11 UTC, 12/08/20 from KNES
VA ADVISORY
DTG: 20200812/2210Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/758
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 12/2140Z
OBS VA CLD: SFC/FL200 S0200 W07822 - S0201 W07818 - S0226 W07828 - S0220 W07842 - S0200 W07822 MOV SW 10-15KT
FCST VA CLD +6HR: 13/0330Z SFC/FL200 S0200 W07822 - S0201 W07819 - S0238 W07844 - S0222 W07902 - S0200 W07822
FCST VA CLD +12HR: 13/0930Z SFC/FL200 S0159 W07820 - S0202 W07819 - S0234 W07850 - S0216 W07905 - S0159 W07820
FCST VA CLD +18HR: 13/1530Z SFC/FL200 S0159 W07820 - S0202 W07818 - S0235 W07852 - S0216 W07905 - S0159 W07820
RMK: VA SEEN IN SAT IMAGERY MOV SW AND EXTDG 25
NM FM SUMMIT. GI AND VONA RPRTS INDICATE CONT
ACT. MODEL GUIDANCE SHOWS A CONT SW-LY MOV THRU
T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200813/0415Z

2020-08-12 16:27


Original Message :

Received FVXX21 at 16:29 UTC, 12/08/20 from KNES
VA ADVISORY
DTG: 20200812/1627Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/757
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: LGT VA CLD OBS.
OBS VA DTG: 12/1600Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0218 W07837 - S0210 W07843 - S0200 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 12/2200Z SFC/FL200 S0201 W07819 - S0201 W07819 - S0219 W07838 - S0211 W07844 - S0201 W07819
FCST VA CLD +12HR: 13/0400Z SFC/FL200 S0201 W07819 - S0201 W07819 - S0220 W07838 - S0211 W07844 - S0201 W07819
FCST VA CLD +18HR: 13/1000Z NO VA EXP
RMK: CONS LGT VA CLD OBS IN STLT MIXED WITH WX
CLD MOV SW OF SUMMIT APRX 25 NM PRIOR TO DSIPTG.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200812/2230Z

2020-08-12 10:58


Original Message :

Received FVXX21 at 11:01 UTC, 12/08/20 from KNES
VA ADVISORY
DTG: 20200812/1058Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/756
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 12/1030Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0159 W07820 - S0210 W07824 - S0208 W07831 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/1630Z SFC/FL200 S0158 W07820 - S0159 W07819 - S0210 W07824 - S0207 W07831 - S0158 W07820
FCST VA CLD +12HR: 12/2230Z NO VA EXP
FCST VA CLD +18HR: 13/0430Z NO VA EXP
RMK: LGT VA PLUME DETECTED ON STLT MOVG APROX 12
NM SW OF SUMMIT BEFORE DSIPTING. WINDS ALOFT NOT
FCST TO CHG THRU T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200812/1700Z

2020-08-12 05:27


Original Message :

Received FVXX21 at 05:29 UTC, 12/08/20 from KNES
VA ADVISORY
DTG: 20200812/0527Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/755
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 12/0500Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0201 W07819 - S0220 W07829 - S0216 W07837 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/1100Z SFC/FL210 S0159 W07818 - S0221 W07829 - S0216 W07838 - S0159 W07818
FCST VA CLD +12HR: 12/1700Z SFC/FL210 S0159 W07820 - S0159 W07817 - S0219 W07829 - S0215 W07837 - S0159 W07820
FCST VA CLD +18HR: 12/2300Z NO VA EXP
RMK: OCNL VA PUFFS DETECTED ON STLT MOVG SW OF
SUMMIT. HOTSPOT CONTS ON SWIR. NO CHG FCST IN
NWP MDLS WINDS THRU T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200812/1130Z

2020-08-11 23:24


Original Message :

Received FVXX21 at 23:25 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/2324Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/754
INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT.
GEOPHYSICAL INST.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 11/2300Z
OBS VA CLD: SFC/FL210 S0159 W07821 - S0200 W07818 - S0230 W07819 - S0223 W07842 - S0159 W07821 MOV S 10-15KT
FCST VA CLD +6HR: 12/0500Z SFC/FL210 S0158 W07821 - S0159 W07817 - S0251 W07832 - S0240 W07902 - S0158 W07821
FCST VA CLD +12HR: 12/1100Z SFC/FL210 S0157 W07821 - S0201 W07818 - S0253 W07834 - S0238 W07906 - S0157 W07821
FCST VA CLD +18HR: 12/1700Z SFC/FL210 S0157 W07820 - S0159 W07819 - S0254 W07834 - S0238 W07906 - S0157 W07820
RMK: VA SEEN IN SAT MOV SSW AND EXTDG NEARLY 25
NM FM SUMMIT. VOLCAT RPRTS AND MODEL GUIDANCE
INDICATE VA IS HIGHER THAN PREVIOUS FL190. NWP
SHOWS A SSW-LY MOV THRU T+18 HRS. WEB CAM CLDY.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200812/0530Z

2020-08-11 17:39


Original Message :

Received FVXX21 at 17:42 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/1739Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/753
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 11/1710Z
OBS VA CLD: SFC/FL190 S0159 W07821 - S0200 W07818 - S0214 W07821 - S0213 W07833 - S0159 W07821 MOV S 5-10KT
FCST VA CLD +6HR: 11/2300Z SFC/FL190 S0159 W07821 - S0202 W07819 - S0223 W07832 - S0211 W07847 - S0159 W07821
FCST VA CLD +12HR: 12/0500Z SFC/FL190 S0158 W07819 - S0201 W07817 - S0223 W07832 - S0210 W07849 - S0158 W07819
FCST VA CLD +18HR: 12/1100Z NO VA EXP
RMK: VA SEEN IN SAT MOV SSW AND EXTDG 10 NM FM
SUMMIT. MODEL GUIDANCE SHOWS A CONT SSW-SW MOV
THRU T+12 HRS. MULTIPLE VONA IN THE LAST FEW HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200811/2345Z

2020-08-11 12:08


Original Message :

Received FVXX21 at 12:10 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/1208Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/752
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS. REMNANT VA.
OBS VA DTG: 11/1130Z
OBS VA CLD: SFC/FL190 S0159 W07818 - S0224 W07810 - S0224 W07827 - S0200 W07820 - S0159 W07818 MOV S 5-10KT SFC/FL210 S0227 W07735 - S0255 W07734 - S0303 W07834 - S0234 W07828 - S0227 W07735 MOV S 10-15KT
FCST VA CLD +6HR: 11/1730Z SFC/FL190 S0158 W07821 - S0201 W07817 - S0224 W07828 - S0214 W07840 - S0158 W07821 SFC/FL210 NO VA EXP
FCST VA CLD +12HR: 11/2330Z NO VA EXP
FCST VA CLD +18HR: 12/0530Z NO VA EXP
RMK: IR STLT IMAGERY SHOWS REMNANT VA PLUME WELL
S OF SUMMIT. ONGOING VA EMS ALSO CONT. VA MOV TO
S AND WILL EVENTUALLY MOV SW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200811/1815Z

2020-08-11 06:21


Original Message :

Received FVXX21 at 06:26 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/0621Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/751
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: SIG VA EMS
OBS VA DTG: 11/0550Z
OBS VA CLD: SFC/FL210 S0201 W07820 - S0217 W07814 - S0217 W07826 - S0201 W07820 MOV S 5-10KT
FCST VA CLD +6HR: 11/1200Z SFC/FL210 S0159 W07819 - S0228 W07816 - S0225 W07835 - S0159 W07819
FCST VA CLD +12HR: 11/1800Z SFC/FL210 S0159 W07819 - S0231 W07819 - S0227 W07840 - S0159 W07819
FCST VA CLD +18HR: 12/0000Z NO VA EXP
RMK: UPDATE FOR VA PLUME MVMT NOW S. ALSO VA HAS
BECOME RATHER THICK PER VOLCAT AND OTHER STLT
IMAGERY. LATEST NWP MDL FCST SHOW WINDS BECMG
MORE NNE WITH TIME. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200811/1215Z

2020-08-11 04:28


Original Message :

Received FVXX21 at 04:31 UTC, 11/08/20 from KNES
VA ADVISORY
DTG: 20200811/0428Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/750
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 11/0400Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0159 W07819 - S0211 W07822 - S0209 W07829 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 11/1000Z SFC/FL200 S0158 W07820 - S0159 W07819 - S0210 W07822 - S0209 W07829 - S0158 W07820
FCST VA CLD +12HR: 11/1600Z NO VA EXP
FCST VA CLD +18HR: 11/2200Z NO VA EXP
RMK: VA DETECTED ON STLT DRFTNG SW OF SUMMIT.
PERSISTENT HOTSPOT SEEN ON SWIR. NWP MDL WINDS
QUITE LGT BUT REAMIN FM NE THRU T+6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200811/1030Z

2020-08-10 22:47


Original Message :

Received FVXX21 at 22:50 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/2247Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/749
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS FIRST SEEN AT 10/2150Z
OBS VA DTG: 10/2220Z
OBS VA CLD: SFC/FL200 S0155 W07838 - S0200 W07820 - S0202 W07820 - S0207 W07838 - S0155 W07838 MOV W 10-15KT
FCST VA CLD +6HR: 11/0430Z SFC/FL200 S0152 W07849 - S0158 W07820 - S0202 W07819 - S0210 W07849 - S0152 W07849
FCST VA CLD +12HR: 11/1030Z NO VA EXP
FCST VA CLD +18HR: 11/1630Z NO VA EXP
RMK: VA SEEN IN SAT IMAGERY MOV W/WSW AND EXTDG
JUST UNDER 15 NM FM SUMMIT. VOLCAT ALERT

2020-08-10 20:39


Original Message :

Received FVXX21 at 20:42 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/2039Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/748
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT
OBS VA DTG: 10/2020Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 11/0230Z NO VA EXP
FCST VA CLD +12HR: 11/0830Z NO VA EXP
FCST VA CLD +18HR: 11/1430Z NO VA EXP
RMK: VA NOT SEEN IN SAT IMAGERY. NO FURTHER RPRTS
OF VA. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-10 14:57


Original Message :

Received FVXX21 at 15:00 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/1457Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/747
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 10/1430Z
OBS VA CLD: SFC/FL190 S0156 W07820 - S0210 W07819 - S0217 W07849 - S0204 W07852 - S0156 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 10/2030Z SFC/FL190 S0154 W07820 - S0204 W07815 - S0213 W07855 - S0158 W07857 - S0154 W07820
FCST VA CLD +12HR: 11/0230Z NO VA EXP
FCST VA CLD +18HR: 11/0830Z NO VA EXP
RMK: VA EXT 8 NM WSW OF THE SUMMIT. LTLCG EXP OVR
NXT 6 HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200810/2100Z

2020-08-10 08:41


Original Message :

Received FVXX21 at 08:45 UTC, 10/08/20 from KNES
VA ADVISORY
DTG: 20200810/0841Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/746
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 10/0810Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0200 W07819 - S0208 W07835 - S0201 W07836 - S0159 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 10/1400Z SFC/FL200 S0158 W07819 - S0200 W07820 - S0208 W07834 - S0201 W07837 - S0158 W07819
FCST VA CLD +12HR: 10/2000Z NO VA EXP
FCST VA CLD +18HR: 11/0200Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT APROX
15 NM BEFORE DSIPTNG. HOTSPOT SEEN ON SWIR. NWP
MDL WINDS XPCTD TO REMAIN THE SAME THRU T+6 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200810/1445Z

2020-08-09 20:10


Original Message :

Received FVXX21 at 20:09 UTC, 09/08/20 from KNES
VA ADVISORY
DTG: 20200809/2010Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/745
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 09/1940Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 10/0130Z NO VA EXP
FCST VA CLD +12HR: 10/0730Z NO VA EXP
FCST VA CLD +18HR: 10/1330Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY THRU 09/1940Z. A
HOTSPOT IS STILL SEEN IN S/W IMAGERY....KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-09 14:27


Original Message :

Received FVXX21 at 14:28 UTC, 09/08/20 from KNES
VA ADVISORY
DTG: 20200809/1427Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/744
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA
OBS VA DTG: 09/1410Z
OBS VA CLD: SFC/FL200 S0158 W07818 - S0204 W07819 - S0210 W07907 - S0200 W07908 - S0158 W07818 MOV W 15-20KT
FCST VA CLD +6HR: 09/2000Z SFC/FL200 S0159 W07819 - S0204 W07818 - S0216 W07905 - S0205 W07908 - S0159 W07819
FCST VA CLD +12HR: 10/0200Z SFC/FL200 S0159 W07818 - S0204 W07817 - S0216 W07906 - S0203 W07909 - S0159 W07818
FCST VA CLD +18HR: 10/0800Z SFC/FL200 S0200 W07818 - S0203 W07818 - S0216 W07907 - S0203 W07908 - S0200 W07818
RMK: LGT VA OBS IN STLT EXTDG W FM SUMMIT FOR
APPROX 40NMI BLW FL200. NWP MODELS SUPPORT CONT
WESTWARD MVMNT THRU T+18 ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200809/2030Z

2020-08-09 08:26


Original Message :

Received FVXX21 at 08:29 UTC, 09/08/20 from KNES
VA ADVISORY
DTG: 20200809/0826Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/743
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 09/0750Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0207 W07837 - S0201 W07837 - S0159 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 09/1400Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0207 W07837 - S0201 W07838 - S0159 W07820
FCST VA CLD +12HR: 09/2000Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0207 W07837 - S0201 W07837 - S0159 W07819
FCST VA CLD +18HR: 10/0200Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG APROX 15 NM WSW OF
SUMMIT BEFORE DSIPTNG. PERSISTENT HOTSPOT ON
SWIR. NWP MDL WINDS SHOW LTL CHG THRU T+12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200809/1430Z

2020-08-07 16:35


Original Message :

Received FVXX21 at 16:37 UTC, 07/08/20 from KNES
VA ADVISORY
DTG: 20200807/1635Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/742
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 07/1610Z
OBS VA CLD: VA NO IDENTIFIABLE FROM STLT DATA.
FCST VA CLD +6HR: 07/2200Z NO VA EXP
FCST VA CLD +12HR: 08/0400Z NO VA EXP
FCST VA CLD +18HR: 08/1000Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN STLT IMAGERY. NO NEW REPORTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-06 23:39


Original Message :

Received FVXX21 at 23:41 UTC, 06/08/20 from KNES
VA ADVISORY
DTG: 20200806/2339Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/741
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 06/2300Z
OBS VA CLD: SFC/FL200 S0151 W07900 - S0200 W07819 - S0201 W07819 - S0205 W07900 - S0151 W07900 MOV W 15-20KT
FCST VA CLD +6HR: 07/0500Z SFC/FL200 S0150 W07905 - S0200 W07819 - S0201 W07819 - S0205 W07905 - S0150 W07905
FCST VA CLD +12HR: 07/1100Z SFC/FL200 S0150 W07905 - S0200 W07819 - S0201 W07819 - S0205 W07906 - S0150 W07905
FCST VA CLD +18HR: 07/1700Z NO VA EXP
RMK: VA CLD OBS IN STLT MOV W OF SUMMIT APRX 40
NM PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200807/0545Z

2020-08-06 21:51


Original Message :

Received FVXX21 at 21:53 UTC, 06/08/20 from KNES
VA ADVISORY
DTG: 20200806/2151Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/740
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA CLD.
OBS VA DTG: 06/2110Z
OBS VA CLD: SFC/FL200 S0152 W07847 - S0159 W07820 - S0201 W07819 - S0205 W07847 - S0152 W07847 MOV W 15-20KT
FCST VA CLD +6HR: 07/0300Z SFC/FL200 S0152 W07847 - S0200 W07819 - S0201 W07819 - S0205 W07847 - S0152 W07847
FCST VA CLD +12HR: 07/0900Z NO VA EXP
FCST VA CLD +18HR: 07/1500Z NO VA EXP
RMK: POSS VA CLD OBS IN STLT MIXED WITH WX CLD.
FL AND FCST MVMT BASED ON NWP MDL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200807/0345Z

2020-08-05 17:09


Original Message :

Received FVXX21 at 17:11 UTC, 05/08/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200805/1709Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/738
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 05/1640Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 05/2230Z NO VA EXP
FCST VA CLD +12HR: 06/0430Z NO VA EXP
FCST VA CLD +18HR: 06/1030Z NO VA EXP
RMK: CORRECTED FOR OBS DATE AND TIME. NO VA CLD
OBS. NO FURTHER RPRTS RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-05 17:05


Original Message :

Received FVXX21 at 17:07 UTC, 05/08/20 from KNES
VA ADVISORY
DTG: 20200805/1705Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/739
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: /Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 05/2300Z NO VA EXP
FCST VA CLD +12HR: 06/0500Z NO VA EXP
FCST VA CLD +18HR: 06/1100Z NO VA EXP
RMK: NO VA CLD OBS. NO FURTHER RPRTS RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-05 06:05


Original Message :

Received FVXX21 at 06:08 UTC, 05/08/20 from KNES
VA ADVISORY
DTG: 20200805/0605Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/737
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 05/0540Z
OBS VA CLD: SFC/FL230 S0157 W07837 - S0158 W07819 - S0202 W07820 - S0204 W07837 - S0157 W07837 MOV W 25-30KT
FCST VA CLD +6HR: 05/1130Z SFC/FL230 S0157 W07838 - S0158 W07820 - S0202 W07820 - S0204 W07838 - S0157 W07838
FCST VA CLD +12HR: 05/1730Z NO VA EXP
FCST VA CLD +18HR: 05/2330Z NO VA EXP
RMK: VA WAS NOT OBS IN STLT DUE TO WX CLD. OBS VA
BASED ON PREV T+6 FCST AND LATEST NWP MODEL
GUIDANCE, WHICH SUGGESTED LTLCG OVR NXT 6 HRS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200805/1200Z

2020-08-05 00:17


Original Message :

Received FVXX21 at 00:20 UTC, 05/08/20 from KNES
VA ADVISORY
DTG: 20200805/0017Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/736
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. VONA. WEB
CAM. NWP MODELS.
ERUPTION DETAILS: VA EMS MOVG WSW.
OBS VA DTG: 04/2320Z
OBS VA CLD: SFC/FL230 S0200 W07819 - S0201 W07819 - S0204 W07831 - S0201 W07831 - S0200 W07819 MOV W 20-25KT
FCST VA CLD +6HR: 05/0530Z SFC/FL230 S0158 W07834 - S0200 W07819 - S0201 W07819 - S0204 W07834 - S0158 W07834
FCST VA CLD +12HR: 05/1130Z SFC/FL230 S0158 W07835 - S0200 W07819 - S0201 W07819 - S0205 W07834 - S0158 W07835
FCST VA CLD +18HR: 05/1730Z NO VA EXP
RMK: VONA FM GEOPHYS INST RPRTS VA EMS TO FL230.
VA SEEN ON WEBCAM AND G16 STLT IMAGERY. VA DISPG
ABT 12 NMI WSW OF SUMMIT. NWP MDLS FCST
GENERAL W-WARD MOVMT THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200805/0615Z

2020-08-04 01:53


Original Message :

Received FVXX21 at 01:55 UTC, 04/08/20 from KNES
VA ADVISORY
DTG: 20200804/0153Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/735
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 04/0130Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 04/0730Z NO VA EXP
FCST VA CLD +12HR: 04/1330Z NO VA EXP
FCST VA CLD +18HR: 04/1930Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY WITH LITTLE WX CLD
OBSCN. NO RECENT RPTS OF VA EMS RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-03 20:07


Original Message :

Received FVXX21 at 20:11 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/2007Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/734
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 03/1940Z
OBS VA CLD: SFC/FL210 S0155 W07837 - S0158 W07820 - S0203 W07819 - S0208 W07837 - S0155 W07837 MOV W 25-30KT
FCST VA CLD +6HR: 04/0130Z SFC/FL210 S0158 W07847 - S0159 W07819 - S0203 W07818 - S0218 W07838 - S0158 W07847
FCST VA CLD +12HR: 04/0730Z NO VA EXP
FCST VA CLD +18HR: 04/1330Z NO VA EXP
RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA EXT
DUE TO WX CLDS IN THE REGION. VA HGT/DIR FM
STLT/NWP MDLS SHOWS W TO WSW-LY MOVMT TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200804/0200Z

2020-08-03 17:36


Original Message :

Received FVXX21 at 17:39 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/1736Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/733
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA CLDS HAVE DISP
OBS VA DTG: 03/1710Z
OBS VA CLD: VA NOT IDENTIFIBLE FM SATELLITE DATA
FCST VA CLD +6HR: 03/2300Z NO VA EXP
FCST VA CLD +12HR: 04/0500Z NO VA EXP
FCST VA CLD +18HR: 04/1100Z NO VA EXP
RMK: EARLIER VA CLDS OBS IN STLT HAVE DISP. NO
NEW VA RPRTS RECEIVED AND NO NEW VA OBS IN STLT.
WX CLDS OBS OVER SUMMIT REGION. VA EVENT ENDED.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-08-03 11:56


Original Message :

Received FVXX21 at 11:59 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/1156Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/732
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN STLT IMAGERY
OBS VA DTG: 03/1130Z
OBS VA CLD: SFC/FL210 S0153 W07843 - S0157 W07820 - S0203 W07819 - S0210 W07843 - S0153 W07843 MOV W 25-30KT
FCST VA CLD +6HR: 03/1730Z SFC/FL210 S0149 W07859 - S0157 W07819 - S0205 W07818 - S0216 W07858 - S0149 W07859
FCST VA CLD +12HR: 03/2330Z NO VA EXP
FCST VA CLD +18HR: 04/0530Z NO VA EXP
RMK: VA CLDS AND SUMMIT HOTSPOT OBS IN STLT. LOW
CONF WITH VA EXT DUE TO WX CLDS IN THE REGION. VA
HGT/DIR FM PREV VAA, STLT, AND NWP MDLS SHOWS
CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200803/1800Z

2020-08-03 06:17


Original Message :

Received FVXX21 at 06:19 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/0617Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/731
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 03/0550Z
OBS VA CLD: SFC/FL210 S0158 W07819 - S0201 W07818 - S0227 W07922 - S0208 W07925 - S0158 W07819 MOV W 30-35KT
FCST VA CLD +6HR: 03/1200Z SFC/FL210 S0159 W07819 - S0203 W07818 - S0226 W07922 - S0200 W07924 - S0159 W07819
FCST VA CLD +12HR: 03/1800Z NO VA EXP
FCST VA CLD +18HR: 04/0000Z NO VA EXP
RMK: CONTD VA EMS PSBL MOV WSW FM SUMMIT BUT VA
SIGNATURE IN SAT IMAGERY IS BARELY DISCERNABLE.
LOWER CONFID IN OBS VA EXTENT AND FL. VA MVMT EXP
TO CONT WSW-LY THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200803/1215Z

2020-08-03 00:23


Original Message :

Received FVXX21 at 00:25 UTC, 03/08/20 from KNES
VA ADVISORY
DTG: 20200803/0023Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/730
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 03/0000Z
OBS VA CLD: SFC/FL240 S0150 W08044 - S0159 W07819 - S0201 W07820 - S0226 W08042 - S0150 W08044 MOV W 30-35KT
FCST VA CLD +6HR: 03/0600Z SFC/FL240 S0150 W08050 - S0159 W07820 - S0202 W07819 - S0229 W08052 - S0150 W08050
FCST VA CLD +12HR: 03/1200Z SFC/FL240 S0149 W08050 - S0159 W07820 - S0202 W07819 - S0230 W08053 - S0149 W08050
FCST VA CLD +18HR: 03/1800Z NO VA EXP
RMK: VONA RPTS VA TO FL240 AT 02/2311Z. LGT VA
OBS IN SAT EXT AT LEAST 150 NM W FM SUMMIT. OCNL
DISCRETE PUFFS OF THICKER VA ALSO OBS MOV W TO AT
LEAST 55 NM FM SUMMIT. FL WINDS EXP TO PERSIST
THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200803/0630Z

2020-08-02 18:32


Original Message :

Received FVXX21 at 18:34 UTC, 02/08/20 from KNES
VA ADVISORY
DTG: 20200802/1832Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/729
INFO SOURCE: GOES-EAST. NWP MODELS. GEOPHYSICAL
INST.
ERUPTION DETAILS: OCNL EM OF LGT VA
OBS VA DTG: 02/1810Z
OBS VA CLD: SFC/FL220 S0147 W08039 - S0158 W07818 - S0202 W07818 - S0226 W08035 - S0147 W08039 MOV W 25-30KT
FCST VA CLD +6HR: 03/0000Z NO VA EXP
FCST VA CLD +12HR: 03/0600Z NO VA EXP
FCST VA CLD +18HR: 03/1200Z NO VA EXP
RMK: LGT VA EXT W FROM THE SUMMIT TO NEAR THE
COAST, BUT WAS VERY DIFFUSE AND BROKEN IN
COVERAGE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200803/0030Z

2020-08-02 12:29


Original Message :

Received FVXX21 at 12:31 UTC, 02/08/20 from KNES
VA ADVISORY
DTG: 20200802/1229Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/728
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
GEOPHYSICAL INST.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 02/1200Z
OBS VA CLD: SFC/FL220 S0156 W07914 - S0158 W07820 - S0202 W07819 - S0205 W07913 - S0156 W07914 MOV W 25-30KT
FCST VA CLD +6HR: 02/1800Z SFC/FL220 S0150 W08040 - S0158 W07819 - S0202 W07819 - S0211 W08040 - S0150 W08040
FCST VA CLD +12HR: 03/0000Z NO VA EXP
FCST VA CLD +18HR: 03/0600Z NO VA EXP
RMK: VONA INDCD EM AT 1212Z BUT VIS IMAGERY DTCTD
VA CLD 50 NM W OF SUMMIT FM AN ERLYR EM. STG WNDS
SUG VA MAY RCH CST BFR DISP. LTLCG EXP OVR NXT 6
HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200802/1830Z

2020-07-29 23:39


Original Message :

Received FVXX20 at 23:44 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/2339Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/727
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 29/2310Z
OBS VA CLD: VA NOT IDENTIFIABLE IN SATELLITE DATA
FCST VA CLD +6HR: 30/0500Z NO VA EXP
FCST VA CLD +12HR: 30/1100Z NO VA EXP
FCST VA CLD +18HR: 30/1700Z NO VA EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY OVER THE LAST
FEW HRS. NO FURTHER RPORTS RECEIVED OR VOLCAT
ALERTS IN OVER 6 HOURS. ANY NEW VA WOULD MOV TWD
THE WEST AT 20-25 KTS AT FL190. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-29 17:55


Original Message :

Received FVXX20 at 17:58 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/1755Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/726
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD EMS LKLY CONTG
OBS VA DTG: 29/1730Z
OBS VA CLD: SFC/FL190 S0200 W07820 - S0201 W07819 - S0213 W07855 - S0206 W07855 - S0200 W07820 MOV W 20-25KT
FCST VA CLD +6HR: 29/2330Z SFC/FL190 S0159 W07859 - S0159 W07819 - S0202 W07819 - S0207 W07859 - S0159 W07859
FCST VA CLD +12HR: 30/0530Z NO VA EXP
FCST VA CLD +18HR: 30/1130Z NO VA EXP
RMK: VA PSBLY OBSD THRU WX CLD CVR. VA WOULD EXTD
35 NMI WSW OF SUMMIT. NWP MDLS FCST LTLCG IN
WINDS THRU T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200730/0000Z

2020-07-29 12:03


Original Message :

Received FVXX20 at 12:07 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/1203Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/725
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA CLD EMS.
OBS VA DTG: 29/1120Z
OBS VA CLD: SFC/FL190 S0159 W07849 - S0201 W07819 - S0202 W07819 - S0207 W07849 - S0159 W07849 MOV W 20-25KT SFC/FL190 S0215 W07947 - S0219 W07946 - S0220 W07951 - S0217 W07953 - S0215 W07947 MOV W 25-30KT
FCST VA CLD +6HR: 29/1730Z SFC/FL190 S0200 W07819 - S0203 W07819 - S0211 W07852 - S0204 W07854 - S0200 W07819
FCST VA CLD +12HR: 29/2330Z SFC/FL190 S0159 W07819 - S0201 W07819 - S0209 W07854 - S0201 W07856 - S0159 W07819
FCST VA CLD +18HR: 30/0530Z NO VA EXP
RMK: DISCRETE VA CLD OBSD DISPG ABT 100NMI WSW OF
SUMMIT. ANOTHER VA CLD OR 2 OBSD BLO BKN WX CLD
CVR ABT 35NMI W OF SUMMIT. NWP MDLS FCST CONTD W
OR WSW VA MOVMT THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200729/1800Z

2020-07-29 06:08


Original Message :

Received FVXX20 at 06:11 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/0608Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/724
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 29/0520Z
OBS VA CLD: SFC/FL190 S0152 W07911 - S0158 W07820 - S0202 W07820 - S0205 W07911 - S0152 W07911 MOV W 15-20KT
FCST VA CLD +6HR: 29/1130Z NO VA EXP
FCST VA CLD +12HR: 29/1730Z NO VA EXP
FCST VA CLD +18HR: 29/2330Z NO VA EXP
RMK: VOLCAT PROD SHOWED A FEW PUFFS A COUPLE HRS
AGO. RECENT ACT MAY BE OBSCURED BY WX CLDS. NEW
VAAG BASED ON MOST RECENT NWP GUIDANCE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200729/1215Z

2020-07-29 00:08


Original Message :

Received FVXX20 at 00:09 UTC, 29/07/20 from KNES
VA ADVISORY
DTG: 20200729/0008Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/723
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 28/2340Z
OBS VA CLD: SFC/FL190 S0158 W07819 - S0202 W07819 - S0204 W07840 - S0159 W07840 - S0158 W07819 MOV W 30-35KT
FCST VA CLD +6HR: 29/0530Z SFC/FL190 S0158 W07819 - S0201 W07818 - S0207 W07840 - S0202 W07841 - S0158 W07819
FCST VA CLD +12HR: 29/1130Z NO VA EXP
FCST VA CLD +18HR: 29/1730Z NO VA EXP
RMK: FAINT PLUME OF VA EXT 12 NM W OF THE SUMMIT.
LTLCG EXP OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200729/0615Z

2020-07-28 18:35


Original Message :

Received FVXX20 at 18:39 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/1835Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/722
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA CLDS.
OBS VA DTG: 28/1800Z
OBS VA CLD: SFC/FL200 S0157 W07843 - S0201 W07819 - S0202 W07818 - S0205 W07844 - S0157 W07843 MOV W 20-25KT
FCST VA CLD +6HR: 29/0000Z SFC/FL200 S0156 W07858 - S0200 W07817 - S0202 W07818 - S0207 W07858 - S0156 W07858
FCST VA CLD +12HR: 29/0600Z SFC/FL200 S0159 W07911 - S0159 W07820 - S0202 W07819 - S0211 W07909 - S0159 W07911
FCST VA CLD +18HR: 29/1200Z NO VA EXP
RMK: VA CLD OBSD ABT 20 NMI W OF SUMMIT THRU BKN
WX CLD CVR. ALL VA W OF MTNS HAS DISP. NWP MDLS
FCST LTLCG IN WINDS THRU T+6HRS WITH HIGHER WINDS
FCST AT T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200729/0030Z

2020-07-28 12:58


Original Message :

Received FVXX20 at 13:00 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/1258Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/721
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT DISCRETE VA EMS.
OBS VA DTG: 28/1220Z
OBS VA CLD: SFC/FL190 S0159 W07819 - S0202 W07820 - S0223 W08007 - S0208 W08011 - S0159 W07819 MOV W 20-25KT
FCST VA CLD +6HR: 28/1830Z SFC/FL190 S0159 W07819 - S0202 W07819 - S0213 W07929 - S0202 W07931 - S0159 W07819
FCST VA CLD +12HR: 29/0030Z SFC/FL190 S0159 W07819 - S0201 W07819 - S0213 W07929 - S0201 W07931 - S0159 W07819
FCST VA CLD +18HR: 29/0630Z NO VA EXP
RMK: MAINLY THIN VA CLDS OBSD AS FAR AS 140 NMI W
OF SUMMIT. PERSISTENT AND BRIGHT HOTSPOT NOTED.
NWP MDLS FCST LTLCG IN WINDS THRU T+12HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200728/1900Z

2020-07-28 07:06


Original Message :

Received FVXX20 at 07:08 UTC, 28/07/20 from KNES
VA ADVISORY
DTG: 20200728/0706Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/720
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 28/0640Z
OBS VA CLD: SFC/FL190 S0155 W07912 - S0158 W07819 - S0202 W07819 - S0210 W07911 - S0155 W07912 MOV W 15-20KT
FCST VA CLD +6HR: 28/1230Z SFC/FL190 S0151 W07912 - S0157 W07819 - S0202 W07820 - S0205 W07913 - S0151 W07912
FCST VA CLD +12HR: 28/1830Z NO VA EXP
FCST VA CLD +18HR: 29/0030Z NO VA EXP
RMK: NEW VA PUFFS NOTED IN VOLCAT PROD. WEB CAM
INOP. VA MOV TO W OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200728/1300Z

2020-07-27 11:41


Original Message :

Received FVXX20 at 11:47 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/1141Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/719
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 27/1110Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 27/1700Z NO VA EXP
FCST VA CLD +12HR: 27/2300Z NO VA EXP
FCST VA CLD +18HR: 28/0500Z NO VA EXP
RMK: VA NOT DETECTED ON STLT BUT WX CLDS CLDS CVR
MUCH OF SUMMIT AREA. NO HOTSPOT SIGNATURE ON SWIR
AND NO RECENT RPRTS OF ACTVTY. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-27 06:08


Original Message :

Received FVXX20 at 06:11 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/0608Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/718
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 27/0520Z
OBS VA CLD: SFC/FL200 S0148 W07859 - S0159 W07819 - S0201 W07820 - S0207 W07900 - S0148 W07859 MOV W 5-10KT
FCST VA CLD +6HR: 27/1130Z NO VA EXP
FCST VA CLD +12HR: 27/1730Z NO VA EXP
FCST VA CLD +18HR: 27/2330Z NO VA EXP
RMK: NOTHING SEEN IN IR STLT IMAGERY DUE TO WX
CLDS. WEB CAM INOP. VA EMS LIKELY CONT DUE TO
PAST RECENT HIST OF ACT. NEW VAA GRAPHIC BASED ON
NWP MDLS AND PREV UPDATE. VA MOV W. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200727/1215Z

2020-07-27 00:20


Original Message :

Received FVXX20 at 00:22 UTC, 27/07/20 from KNES
VA ADVISORY
DTG: 20200727/0020Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/717
INFO SOURCE: GOES-WEST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 26/2340Z
OBS VA CLD: SFC/FL200 S0149 W07858 - S0155 W07820 - S0204 W07820 - S0210 W07859 - S0149 W07858 MOV W 15-20KT
FCST VA CLD +6HR: 27/0530Z SFC/FL200 S0144 W07915 - S0153 W07820 - S0205 W07817 - S0217 W07912 - S0144 W07915
FCST VA CLD +12HR: 27/1130Z NO VA EXP
FCST VA CLD +18HR: 27/1730Z NO VA EXP
RMK: VA CLDS OBS IN STLT IMAGERY. LOW CONF WITH
VA EXT DUE TO WX CLDS. VA HGT/DIR FM STLT/NWP
MDLS SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200727/0615Z

2020-07-25 22:22


Original Message :

Received FVXX20 at 22:24 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/2222Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/716
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 25/2150Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 26/0400Z NO VA EXP
FCST VA CLD +12HR: 26/1000Z NO VA EXP
FCST VA CLD +18HR: 26/1600Z NO VA EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN ON STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA
AND NO HOTSPOT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-25 16:32


Original Message :

Received FVXX20 at 16:35 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/1632Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/715
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING LGT EMS
OBS VA DTG: 25/1600Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0200 W07819 - S0205 W07843 - S0201 W07844 - S0159 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 25/2200Z SFC/FL200 S0159 W07820 - S0159 W07819 - S0207 W07843 - S0201 W07844 - S0159 W07820
FCST VA CLD +12HR: 26/0400Z NO VA EXP
FCST VA CLD +18HR: 26/1000Z NO VA EXP
RMK: FAINT VA SIGNATURE DETECTED ON STLT MOVG WSW
OF SUMMIT. INTMT HOTSPOT SEEN ON SWIR. WX CLDS
CVR PART OF SUMMIT AREA. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200725/2230Z

2020-07-25 10:48


Original Message :

Received FVXX20 at 10:50 UTC, 25/07/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200725/1048Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/714
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 25/1020Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0208 W07841 - S0201 W07844 - S0159 W07820 MOV W 10-20KT
FCST VA CLD +6HR: 25/1630Z NO VA EXP
FCST VA CLD +12HR: 25/2230Z NO VA EXP
FCST VA CLD +18HR: 26/0430Z NO VA EXP
RMK: CORRECTED FOR INFO SOURCE. VA NOT OBS IN SAT
DUE TO WX CLD OBSCN INVOF SUMMIT BUT STILL PSBL
BASED ON RECENT ACT. OBS VA AREA ESTD FM PREV VAA
AND NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200725/1645Z

2020-07-25 05:16


Original Message :

Received FVXX20 at 05:17 UTC, 25/07/20 from KNES
VA ADVISORY
DTG: 20200725/0516Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/713
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 25/0450Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0216 W07841 - S0207 W07847 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 25/1100Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0215 W07844 - S0201 W07847 - S0159 W07820
FCST VA CLD +12HR: 25/1700Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0217 W07844 - S0204 W07847 - S0159 W07820
FCST VA CLD +18HR: 25/2300Z NO VA EXP
RMK: VA CLD OBS EXT 30 NM SW FM SUMMIT PRIOR TO
WX CLD OBSCN IN LAST HR. FL WINDS EXP TO PERSIST
THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200725/1115Z

2020-07-24 23:56


Original Message :

Received FVXX20 at 23:59 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/2356Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/712
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 24/2355Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0219 W07837 - S0208 W07848 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 25/0600Z SFC/FL200 S0158 W07819 - S0220 W07837 - S0208 W07848 - S0158 W07819
FCST VA CLD +12HR: 25/1200Z NO VA EXP
FCST VA CLD +18HR: 25/1800Z NO VA EXP
RMK: NEW VA EMS OBS MOV SW FM SUMMIT. VA EMS FCST
TO CONT SW MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200725/0600Z

2020-07-24 19:44


Original Message :

Received FVXX20 at 19:49 UTC, 24/07/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200724/1944Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/710
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 24/1915Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 25/0130Z NO VA EXP
FCST VA CLD +12HR: 25/0730Z NO VA EXP
FCST VA CLD +18HR: 25/1330Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-24 13:54


Original Message :

Received FVXX20 at 13:58 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/1354Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/709
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 24/1310Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0202 W07819 - S0220 W07851 - S0213 W07859 - S0201 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 24/1900Z SFC/FL200 S0159 W07819 - S0202 W07818 - S0219 W07855 - S0208 W07858 - S0159 W07819
FCST VA CLD +12HR: 25/0100Z SFC/FL200 S0201 W07818 - S0202 W07817 - S0228 W07849 - S0214 W07859 - S0201 W07818
FCST VA CLD +18HR: 25/0700Z NO VA EXP
RMK: MULT LIKELY VA CLDS OBSD MOVG WSW THRU BKN
WX CLD CVR. VA DISPG BTWN 35 AND 40 NMI WSW OF
SUMMIT. NWP MDLS FCST VA TO CONT MOVG WSW THRU
T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200724/2000Z

2020-07-24 07:56


Original Message :

Received FVXX20 at 07:58 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/0756Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/708
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS CONTG VA EMS.
OBS VA DTG: 24/0730Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07819 - S0224 W07844 - S0207 W07856 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 24/1330Z SFC/FL200 S0159 W07819 - S0202 W07817 - S0228 W07853 - S0201 W07902 - S0159 W07819
FCST VA CLD +12HR: 24/1930Z NO VA EXP
FCST VA CLD +18HR: 25/0130Z NO VA EXP
RMK: VA NOT OBS IN SAT DUE TO EXTENSIVE WX CLD
OBSCN BUT EMS WERE ONGOING AT THE TIME OF OBSCN A
FEW HRS AGO. OBS VA AREA BASED ON NWP MDLS AND
PREV VAA. FL WINDS EXP TO PERSIST THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200724/1400Z

2020-07-24 02:08


Original Message :

Received FVXX20 at 02:09 UTC, 24/07/20 from KNES
VA ADVISORY
DTG: 20200724/0208Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/707
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT VA EMS.
OBS VA DTG: 24/0140Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0201 W07817 - S0227 W07849 - S0213 W07856 - S0158 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 24/0730Z SFC/FL200 S0159 W07820 - S0202 W07817 - S0231 W07852 - S0209 W07902 - S0159 W07820
FCST VA CLD +12HR: 24/1330Z NO VA EXP
FCST VA CLD +18HR: 24/1930Z NO VA EXP
RMK: NEAR-CONTUS VA EMS OBS IN SAT MOV SW UP TO
35 NM FM SUMMIT BEFORE DSIPTG. OBS FL ESTD FM NWP
MDLS. FL WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200724/0815Z

2020-07-23 20:13


Original Message :

Received FVXX20 at 20:17 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/2013Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/706
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLDS OBS.
OBS VA DTG: 23/1940Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820 - S0217 W07829 - S0209 W07838 - S0200 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 24/0130Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0217 W07829 - S0209 W07839 - S0200 W07820
FCST VA CLD +12HR: 24/0730Z NO VA EXP
FCST VA CLD +18HR: 24/1330Z NO VA EXP
RMK: POSS VA CLDS OBS MIXED WITH WX CLDS. FCST
MVMT BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200724/0215Z

2020-07-23 14:52


Original Message :

Received FVXX20 at 14:55 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/1452Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/705
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: LGT VA CLD OBS.
OBS VA DTG: 23/1420Z
OBS VA CLD: SFC/FL200 S0200 W07841 - S0201 W07820 - S0201 W07819 - S0212 W07837 - S0200 W07841 MOV SW 15-20KT
FCST VA CLD +6HR: 23/2030Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0213 W07837 - S0200 W07841 - S0200 W07819
FCST VA CLD +12HR: 24/0230Z NO VA EXP
FCST VA CLD +18HR: 24/0830Z NO VA EXP
RMK: LGT OCCL VA CLDS OBS MOV QUICKLY WSW OF
SUMMIT APRX 20 NM PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200723/2045Z

2020-07-23 09:09


Original Message :

Received FVXX20 at 09:11 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/0909Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/704
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 23/0850Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0200 W07819 - S0222 W07855 - S0204 W07904 - S0158 W07820 MOV SW 20-30KT
FCST VA CLD +6HR: 23/1500Z SFC/FL200 S0158 W07820 - S0201 W07819 - S0231 W07853 - S0207 W07902 - S0158 W07820
FCST VA CLD +12HR: 23/2100Z SFC/FL200 S0158 W07821 - S0200 W07818 - S0231 W07853 - S0209 W07902 - S0158 W07821
FCST VA CLD +18HR: 24/0300Z NO VA EXP
RMK: VA OBS IN SAT EXT UP TO 40 NM SW FM SUMMIT
BEFORE DSIPTG. OBS FL BASED ON NWP MDLS. FL WINDS
EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200723/1515Z

2020-07-23 03:08


Original Message :

Received FVXX20 at 03:09 UTC, 23/07/20 from KNES
VA ADVISORY
DTG: 20200723/0308Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/703
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 23/0240Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0228 W07855 - S0212 W07903 - S0159 W07820 MOV SW 10-20KT
FCST VA CLD +6HR: 23/0830Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0231 W07855 - S0214 W07902 - S0159 W07820
FCST VA CLD +12HR: 23/1430Z NO VA EXP
FCST VA CLD +18HR: 23/2030Z NO VA EXP
RMK: FAINT VA CLD OBS IN RGB SAT IMAGERY EXT 45
NM SW FM SUMMIT. FL WINDS EXP TO PERSIST THRU
T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200723/0915Z

2020-07-22 21:22


Original Message :

Received FVXX20 at 21:24 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/2122Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/702
INFO SOURCE: GOES-EAST. NWP MODELS. GEOPHYSICAL
INST.
ERUPTION DETAILS: POSS VA CLDS.
OBS VA DTG: 22/2050Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0217 W07850 - S0208 W07855 - S0200 W07819 MOV SW 20-25KT
FCST VA CLD +6HR: 23/0300Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0218 W07851 - S0208 W07856 - S0200 W07820
FCST VA CLD +12HR: 23/0900Z NO VA EXP
FCST VA CLD +18HR: 23/1500Z NO VA EXP
RMK: POSS VA CLDS NOT OBS DUE TO WX CLD OBSCURING
VIEW. FCST ACTVTY BASED ON GEOPHYSICAL INSTITUTE
AND NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200723/0315Z

2020-07-22 16:51


Original Message :

Received FVXX20 at 16:52 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/1651Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/701
INFO SOURCE: NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLDS.
OBS VA DTG: 22/1620Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0217 W07850 - S0207 W07855 - S0200 W07819 MOV SW 20-25KT
FCST VA CLD +6HR: 22/2230Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0215 W07851 - S0202 W07856 - S0200 W07820
FCST VA CLD +12HR: 23/0430Z NO VA EXP
FCST VA CLD +18HR: 23/1030Z NO VA EXP
RMK: POSS VA CLDS UNDER WX CLDS THAT OBSCURE STLT
VIEW. FCST MVMT BASED ON ASH3D, NWP MODEL GDNC
AND RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200722/2245Z

2020-07-22 11:23


Original Message :

Received FVXX20 at 11:25 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/1123Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/700
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 22/1050Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0223 W07911 - S0202 W07916 - S0159 W07819 MOV SW 20-25KT
FCST VA CLD +6HR: 22/1700Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0223 W07910 - S0202 W07916 - S0159 W07819
FCST VA CLD +12HR: 22/2300Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0223 W07910 - S0202 W07916 - S0159 W07819
FCST VA CLD +18HR: 23/0500Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0223 W07911 - S0202 W07916 - S0159 W07819
RMK: VA CLD OBS IN STLT MOV WSW OF SUMMIT APRX 55
NM PRIOR TO DSIPTG. FCST BASED ON NWP MODEL GDNC
WINDS THRU T+18 HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200722/1730Z

2020-07-22 05:38


Original Message :

Received FVXX20 at 05:40 UTC, 22/07/20 from KNES
VA ADVISORY
DTG: 20200722/0538Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/699
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 22/0510Z
OBS VA CLD: SFC/FL200 S0155 W07914 - S0159 W07819 - S0202 W07820 - S0210 W07914 - S0155 W07914 MOV W 20-25KT
FCST VA CLD +6HR: 22/1100Z SFC/FL200 S0151 W07914 - S0159 W07820 - S0201 W07822 - S0205 W07914 - S0151 W07914
FCST VA CLD +12HR: 22/1700Z SFC/FL200 S0147 W07912 - S0159 W07819 - S0201 W07820 - S0201 W07916 - S0147 W07912
FCST VA CLD +18HR: 22/2300Z NO VA EXP
RMK: INTERMITTENT VA PUFFS WITHIN A LARGER STREAM
OF VA CAN BE SEEN IN VOLCAT PROD. VA NOT TOO
PROMINENT IN IR IMAGERY THO. WEB CAM INOP. VA MOV
W AND WSW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200722/1145Z

2020-07-21 23:38


Original Message :

Received FVXX20 at 23:40 UTC, 21/07/20 from KNES
VA ADVISORY
DTG: 20200721/2338Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/698
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ABBA.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 21/2250Z
OBS VA CLD: SFC/FL200 S0157 W07922 - S0159 W07819 - S0202 W07819 - S0217 W07919 - S0157 W07922 MOV W 20-25KT
FCST VA CLD +6HR: 22/0500Z SFC/FL200 S0155 W07922 - S0159 W07819 - S0201 W07819 - S0213 W07921 - S0155 W07922
FCST VA CLD +12HR: 22/1100Z NO VA EXP
FCST VA CLD +18HR: 22/1700Z NO VA EXP
RMK: VA EMS CLEARLY NOTED IN IR STLT IMAGERY AND
VOLCAT PROD. WEB CAM OBSCURED BY WX CDLS. VA MOV
TO W AND WSW OF SUMMIT TO ABOUT 60 NM DOWNWIND.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200722/0545Z

2020-07-21 17:40


Original Message :

Received FVXX20 at 17:42 UTC, 21/07/20 from KNES
VA ADVISORY
DTG: 20200721/1740Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/697
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 21/1720Z
OBS VA CLD: SFC/FL200 S0152 W07910 - S0159 W07820 - S0202 W07819 - S0206 W07911 - S0152 W07910 MOV W 25-30KT
FCST VA CLD +6HR: 21/2330Z SFC/FL200 S0158 W07922 - S0159 W07819 - S0202 W07820 - S0211 W07921 - S0158 W07922
FCST VA CLD +12HR: 22/0530Z SFC/FL200 S0158 W07921 - S0159 W07820 - S0202 W07819 - S0212 W07921 - S0158 W07921
FCST VA CLD +18HR: 22/1130Z NO VA EXP
RMK: VA CLDS SEEN IN SAT MOV W FM SUMMIT.
INTENSITY OF VA CLDS LOOKS WEAKER IN SAT IMAGERY
SIGNATURE. MODEL GUIDANCE SHOWS A CONT W-WSW-LY MOV THRU
T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200721/2345Z

2020-07-21 11:54


Original Message :

Received FVXX20 at 11:55 UTC, 21/07/20 from KNES
VA ADVISORY
DTG: 20200721/1154Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/696
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 21/1120Z
OBS VA CLD: SFC/FL200 S0151 W07904 - S0159 W07820 - S0204 W07820 - S0205 W07905 - S0151 W07904 MOV W 25-30KT
FCST VA CLD +6HR: 21/1700Z SFC/FL200 S0148 W07916 - S0159 W07820 - S0203 W07819 - S0205 W07916 - S0148 W07916
FCST VA CLD +12HR: 21/2300Z SFC/FL200 S0147 W07916 - S0158 W07821 - S0204 W07822 - S0206 W07916 - S0147 W07916
FCST VA CLD +18HR: 22/0500Z SFC/FL200 S0147 W07917 - S0159 W07820 - S0204 W07820 - S0208 W07917 - S0147 W07917
RMK: VA SEEN IN SAT MOV W AND EXTDG 45 NM W OF
SUMMIT. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU
T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200721/1800Z

2020-07-21 05:53


Original Message :

Received FVXX20 at 05:56 UTC, 21/07/20 from KNES
VA ADVISORY
DTG: 20200721/0553Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/695
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 21/0530Z
OBS VA CLD: SFC/FL200 S0153 W07923 - S0158 W07820 - S0201 W07819 - S0204 W07923 - S0153 W07923 MOV W 25-30KT
FCST VA CLD +6HR: 21/1130Z SFC/FL200 S0153 W07923 - S0158 W07819 - S0202 W07820 - S0205 W07923 - S0153 W07923
FCST VA CLD +12HR: 21/1730Z SFC/FL200 S0153 W07924 - S0158 W07820 - S0201 W07820 - S0205 W07923 - S0153 W07924
FCST VA CLD +18HR: 21/2330Z SFC/FL200 S0153 W07923 - S0158 W07820 - S0201 W07819 - S0205 W07923 - S0153 W07923
RMK: FAINT VA SIGNATURE DETECTED ON STLT. NARROW
PLUME MOVG QUICKLY W OF SUMMIT. INTMT THERMAL
ANOMALY INDICATED BY VOLCAT. LTL CHG IN NWP MDL
WINDS THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200721/1200Z

2020-07-21 00:33


Original Message :

Received FVXX20 at 00:39 UTC, 21/07/20 from KNES
VA ADVISORY
DTG: 20200721/0033Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/694
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 21/0010Z
OBS VA CLD: SFC/FL200 S0150 W07939 - S0158 W07820 - S0201 W07819 - S0218 W07944 - S0150 W07939 MOV W 15-20KT
FCST VA CLD +6HR: 21/0600Z SFC/FL200 S0146 W07937 - S0159 W07820 - S0202 W07821 - S0206 W07940 - S0146 W07937
FCST VA CLD +12HR: 21/1200Z SFC/FL200 S0141 W07935 - S0159 W07819 - S0201 W07820 - S0205 W07941 - S0141 W07935
FCST VA CLD +18HR: 21/1800Z SFC/FL200 S0149 W07940 - S0158 W07821 - S0200 W07821 - S0213 W07943 - S0149 W07940
RMK: WEB CAM SHOWS MOSTLY STEAM AND GAS BUT SOME
POSSIBLE VA SPURTS. VOLCAT SHOWS SIGNAL FOR SOME
VA EXTENDING TO NEAR 90 NM TO W AND WSW OF SUMMIT.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200721/0630Z

2020-07-20 18:53


Original Message :

Received FVXX20 at 18:55 UTC, 20/07/20 from KNES
VA ADVISORY
DTG: 20200720/1853Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/693
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 20/1820Z
OBS VA CLD: SFC/FL200 S0146 W07922 - S0159 W07820 - S0201 W07819 - S0210 W07923 - S0146 W07922 MOV W 15-20KT
FCST VA CLD +6HR: 21/0030Z SFC/FL200 S0146 W07922 - S0200 W07819 - S0201 W07820 - S0206 W07922 - S0146 W07922
FCST VA CLD +12HR: 21/0630Z NO VA EXP
FCST VA CLD +18HR: 21/1230Z NO VA EXP
RMK: LIKELY VA WITHIN THE STEAM AND CLOUD STREET
THAT ATTACHES TO AND EXTENDS WELL W OF SUMMIT. VA
EXTENDS DOWNWIND NEARLY 70 NM. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200721/0100Z

2020-07-20 12:56


Original Message :

Received FVXX20 at 12:59 UTC, 20/07/20 from KNES
VA ADVISORY
DTG: 20200720/1256Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/692
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 20/1230Z
OBS VA CLD: SFC/FL200 S0155 W07950 - S0158 W07820 - S0206 W07819 - S0214 W07950 - S0155 W07950 MOV W 25-30KT
FCST VA CLD +6HR: 20/1830Z SFC/FL200 S0153 W08002 - S0159 W07820 - S0206 W07820 - S0215 W08002 - S0153 W08002
FCST VA CLD +12HR: 21/0030Z SFC/FL200 S0154 W08008 - S0158 W07820 - S0206 W07819 - S0214 W08007 - S0154 W08008
FCST VA CLD +18HR: 21/0630Z SFC/FL200 S0148 W08008 - S0158 W07819 - S0206 W07817 - S0210 W08008 - S0148 W08008
RMK: VA SEEN IN SAT MOV W AND EXTDG OVER 90 NM FM
SUMMIT. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU
T+18 HRS. HGT AND MOV BASED ON SAT AND NWP ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200720/1900Z

2020-07-20 10:25


Original Message :

Received FVXX20 at 10:28 UTC, 20/07/20 from KNES
VA ADVISORY
DTG: 20200720/1025Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/691
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 20/1000Z
OBS VA CLD: SFC/FL190 S0159 W07819 - S0201 W07820 - S0209 W07850 - S0202 W07851 - S0159 W07819 MOV W 25-30KT
FCST VA CLD +6HR: 20/1600Z SFC/FL190 S0159 W07819 - S0201 W07819 - S0208 W07850 - S0201 W07850 - S0200 W07831 - S0159 W07819
FCST VA CLD +12HR: 20/2200Z SFC/FL190 S0159 W07819 - S0159 W07819 - S0207 W07850 - S0159 W07851 - S0159 W07819
FCST VA CLD +18HR: 21/0400Z SFC/FL190 S0157 W07851 - S0158 W07819 - S0201 W07819 - S0205 W07851 - S0157 W07851
RMK: FAINT VA PLUME SIGNATURE DETECTED ON STLT
MOVG WSW OF SUMMIT. WX CLDS CVR MUCH OF AREA. NWP
MDL WINDS FCST TO BECOME MORE ERLY BY T+18 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200720/1630Z

2020-07-20 04:45


Original Message :

Received FVXX20 at 04:48 UTC, 20/07/20 from KNES
VA ADVISORY
DTG: 20200720/0445Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/690
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 20/0420Z
OBS VA CLD: SFC/FL190 S0155 W07857 - S0158 W07819 - S0201 W07819 - S0204 W07857 - S0155 W07857 MOV W 25-30KT
FCST VA CLD +6HR: 20/1030Z SFC/FL190 S0154 W07857 - S0158 W07819 - S0201 W07820 - S0201 W07820 - S0204 W07857 - S0154 W07857
FCST VA CLD +12HR: 20/1630Z SFC/FL190 S0154 W07857 - S0158 W07819 - S0200 W07818 - S0205 W07857 - S0154 W07857
FCST VA CLD +18HR: 20/2230Z NO VA EXP
RMK: THIN NARROW VA PLUME DETECTED ON STLT
QUICKLY MOVG W OF SUMMIT. FAINT HOTSPOT SEEN ON
SWIR. NO CHG IN FCST WINDS ALOFT THRU T+12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200720/1045Z

2020-07-20 02:20


Original Message :

Received FVXX20 at 02:23 UTC, 20/07/20 from KNES
VA ADVISORY
DTG: 20200720/0220Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/689
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 20/0200Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 20/0800Z NO VA EXP
FCST VA CLD +12HR: 20/1400Z NO VA EXP
FCST VA CLD +18HR: 20/2000Z NO VA EXP
RMK: INTMT HOTSPOT DETECTED ON STLT BUT NO
APPARENT VA SIGNATURE SEEN. WX CLDS IN AREA ARE
MINIMAL SO CONFIDENCE IS MED-HI NO VA CURRENTLY
PRESENT. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-19 20:38


Original Message :

Received FVXX20 at 20:40 UTC, 19/07/20 from KNES
VA ADVISORY
DTG: 20200719/2038Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/688
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 19/2000Z
OBS VA CLD: SFC/FL190 S0149 W07908 - S0159 W07819 - S0201 W07820 - S0207 W07909 - S0149 W07908 MOV W 15-20KT
FCST VA CLD +6HR: 20/0200Z SFC/FL190 S0151 W07907 - S0159 W07820 - S0202 W07819 - S0206 W07908 - S0151 W07907
FCST VA CLD +12HR: 20/0800Z NO VA EXP
FCST VA CLD +18HR: 20/1400Z NO VA EXP
RMK: A LINEAR CLOUD FIELD SEEN IN VIS STLT AND
ATTACHED TO AND EXTENDING WELL W OF SUMMIT MAY BE
COMPOSED OF SOME VA, STEAM AND PARTICULATES.
NOTHING SEEN IN WEB CAM DUE TO WX CLDS. VA MOV W.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200720/0245Z

2020-07-19 14:51


Original Message :

Received FVXX20 at 14:53 UTC, 19/07/20 from KNES
VA ADVISORY
DTG: 20200719/1451Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/687
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 19/1410Z
OBS VA CLD: SFC/FL200 S0154 W07926 - S0159 W07820 - S0202 W07819 - S0211 W07926 - S0154 W07926 MOV W 25-30KT
FCST VA CLD +6HR: 19/2000Z SFC/FL200 S0152 W07928 - S0159 W07820 - S0203 W07819 - S0213 W07929 - S0152 W07928
FCST VA CLD +12HR: 20/0200Z NO VA EXP
FCST VA CLD +18HR: 20/0800Z NO VA EXP
RMK: VA IS OBS 4 HRS AGO MOV W UP TO 68NM W FM
THE SUMMIT, BUT IS CURRENTLY NOT OBS DUE TO WX
CLDS. NWP MDL INDICATES A CONT W MOV THRU +6HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200719/2045Z

2020-07-19 09:03


Original Message :

Received FVXX20 at 09:06 UTC, 19/07/20 from KNES
VA ADVISORY
DTG: 20200719/0903Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/686
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 19/0830Z
OBS VA CLD: SFC/FL200 S0156 W07841 - S0159 W07819 - S0201 W07820 - S0204 W07842 - S0156 W07841 MOV W 20-25KT
FCST VA CLD +6HR: 19/1430Z SFC/FL200 S0156 W07842 - S0159 W07819 - S0201 W07820 - S0204 W07842 - S0156 W07842
FCST VA CLD +12HR: 19/2030Z SFC/FL200 S0156 W07841 - S0200 W07819 - S0201 W07819 - S0201 W07819 - S0204 W07841 - S0156 W07841
FCST VA CLD +18HR: 20/0230Z NO VA EXP
RMK: MINOR VA PUFFS DETECTED ON STLT MOVG W OF
SUMMIT BUT WX CLDS CVR MUCH OF AREA. NWP MDL
WINDS REMAIN FM E THRU FCST PD. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200719/1500Z

2020-07-19 03:21


Original Message :

Received FVXX20 at 03:23 UTC, 19/07/20 from KNES
VA ADVISORY
DTG: 20200719/0321Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/685
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS ONGOING
OBS VA DTG: 19/0250Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07820 - S0204 W07844 - S0159 W07844 - S0159 W07819 MOV W 25-30KT
FCST VA CLD +6HR: 19/0900Z SFC/FL200 S0158 W07820 - S0201 W07819 - S0205 W07844 - S0159 W07844 - S0158 W07820
FCST VA CLD +12HR: 19/1500Z SFC/FL200 S0158 W07844 - S0159 W07819 - S0201 W07819 - S0205 W07844 - S0158 W07844
FCST VA CLD +18HR: 19/2100Z NO VA EXP
RMK: HINT OF LGT VA EMS DETECED ON STLT DESPITE
XTNSV WX CLDS. NO CHG FCST FOR MDL WINDS THRU
T+12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200719/0915Z

2020-07-18 21:39


Original Message :

Received FVXX20 at 21:40 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/2139Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/684
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT
OBS VA DTG: 18/2110Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07820 - S0211 W07851 - S0201 W07854 - S0159 W07820 MOV W 30-35KT
FCST VA CLD +6HR: 19/0300Z SFC/FL200 S0158 W07819 - S0203 W07820 - S0217 W07901 - S0159 W07902 - S0158 W07819
FCST VA CLD +12HR: 19/0900Z SFC/FL200 S0158 W07820 - S0204 W07818 - S0217 W07901 - S0159 W07902 - S0158 W07820
FCST VA CLD +18HR: 19/1500Z NO VA EXP
RMK: VA SEEN IN SAT MOV WSW AND EXTDG NEARLY 25
NM FM SUMMIT. VA MAY EXTD FARTHER BUT WX CLDS
OBSC THE VIEW. MODEL GUIDANCE SHOWS A CONT WSW-LY
MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200719/0345Z

2020-07-18 16:01


Original Message :

Received FVXX20 at 16:03 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/1601Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/683
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 18/1540Z
OBS VA CLD: SFC/FL200 S0155 W07843 - S0159 W07820 - S0200 W07820 - S0205 W07843 - S0155 W07843 MOV W 30-35KT
FCST VA CLD +6HR: 18/2130Z SFC/FL200 S0152 W07858 - S0158 W07820 - S0201 W07819 - S0207 W07857 - S0152 W07858
FCST VA CLD +12HR: 19/0330Z NO VA EXP
FCST VA CLD +18HR: 19/0930Z NO VA EXP
RMK: FAINT VA SIGNATURE OBS IN SAT IMAGERY EXT W
UP TO 20 NM FM SUMMIT. WX CLDS MAY OBSC PORTION
OF VA CLD. FL WINDS EXP TO CONT W-LY AND WEAKEN
THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200718/2200Z

2020-07-18 10:19


Original Message :

Received FVXX20 at 10:22 UTC, 18/07/20 from KNES
VA ADVISORY
DTG: 20200718/1019Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/682
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 18/0950Z
OBS VA CLD: SFC/FL200 S0156 W07840 - S0159 W07819 - S0201 W07819 - S0202 W07840 - S0156 W07840 MOV W 30-35KT
FCST VA CLD +6HR: 18/1600Z SFC/FL200 S0156 W07840 - S0201 W07819 - S0201 W07819 - S0204 W07841 - S0156 W07840
FCST VA CLD +12HR: 18/2200Z SFC/FL200 S0155 W07841 - S0159 W07820 - S0201 W07820 - S0204 W07841 - S0155 W07841
FCST VA CLD +18HR: 19/0400Z NO VA EXP
RMK: VA SEEN ON STLT MOVG QUIKCLY W OF SUMMIT. WX
CLDS CVR MUCH OF AREA. INTMT HOTSPOT DETECTED ON
SWIR. NO CHG FCST IN UPR LVL WINDS THRU T-12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200718/1615Z

2020-07-18 05:37


Original Message :

Received FVXX20 at 05:42 UTC, 18/07/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200718/0537Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/681
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL CONT VA EMS
OBS VA DTG: 18/0420Z
OBS VA CLD: SFC/FL200 S0152 W07852 - S0159 W07818 - S0202 W07818 - S0204 W07852 - S0152 W07852 MOV W 30-35KT
FCST VA CLD +6HR: 18/1030Z SFC/FL200 S0152 W07853 - S0159 W07817 - S0202 W07818 - S0205 W07853 - S0152 W07853
FCST VA CLD +12HR: 18/1630Z NO VA EXP
FCST VA CLD +18HR: 18/2230Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO XTNSV WX CLDS
OVR AND ARND SUMM IT. EARLIER HOTSPOT SEEN ON SWIR
BEFORE CLDS MOVD IN.NO CHG IN FCST WINDS THRU T+6
HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200718/1045Z

2020-07-17 23:29


Original Message :

Received FVXX20 at 23:30 UTC, 17/07/20 from KNES
VA ADVISORY
DTG: 20200717/2329Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/680
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. GEOPHYSICAL INST.
ERUPTION DETAILS: NEW VA CLD AT 17/2250Z RPRTD.
OBS VA DTG: 17/2310Z
OBS VA CLD: SFC/FL230 S0155 W07848 - S0158 W07820 - S0202 W07820 - S0205 W07847 - S0155 W07848 MOV W 30-40KT
FCST VA CLD +6HR: 18/0500Z SFC/FL230 S0158 W07819 - S0202 W07820 - S0214 W07908 - S0159 W07910 - S0158 W07819
FCST VA CLD +12HR: 18/1100Z SFC/FL230 S0158 W07820 - S0202 W07819 - S0216 W07914 - S0159 W07914 - S0158 W07820
FCST VA CLD +18HR: 18/1700Z SFC/FL230 S0158 W07819 - S0204 W07817 - S0216 W07914 - S0158 W07915 - S0158 W07819
RMK: NEW VONA WITH WEB CAM PIC SHOWING VA
REACHING 2000 M ABOVE SUMMIT. SAT IMAGERY SHOWS
VA MOV TWD THE W AND EXTDG OUT 25 NM FM SUMMIT.
VA AT FL230 FOR 2250Z CLD WITH FURTHER VA CLDS
LIKELY LOWER IN HGT BASED ON RECENT ACT. MODEL
GUIDANCE SHOWS A MORE WSW-LY MOV THRU T+18 HRS
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200718/0530Z

2020-07-17 19:45


Original Message :

Received FVXX20 at 19:50 UTC, 17/07/20 from KNES
VA ADVISORY
DTG: 20200717/1945Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/679
INFO SOURCE: GOES-EAST. VONA. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT
OBS VA DTG: 17/1910Z
OBS VA CLD: SFC/FL190 S0152 W07901 - S0158 W07820 - S0203 W07820 - S0213 W07901 - S0152 W07901 MOV W 30-35KT
FCST VA CLD +6HR: 18/0100Z SFC/FL190 S0153 W07914 - S0159 W07821 - S0203 W07820 - S0217 W07915 - S0153 W07914
FCST VA CLD +12HR: 18/0700Z SFC/FL190 S0153 W07914 - S0158 W07819 - S0203 W07819 - S0219 W07914 - S0153 W07914
FCST VA CLD +18HR: 18/1300Z NO VA EXP
RMK: VA CLDS SEEN IN SAT IMAGERY MOV W AND EXTDG
20 NM FM SUMMIT. VONA RPRTS IN THE LAST FEW HRS.
MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU T+12
HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200718/0145Z

2020-07-17 14:08


Original Message :

Received FVXX20 at 14:10 UTC, 17/07/20 from KNES
VA ADVISORY
DTG: 20200717/1408Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/678
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 17/1340Z
OBS VA CLD: SFC/FL190 S0151 W07905 - S0159 W07820 - S0201 W07820 - S0204 W07907 - S0151 W07905 MOV W 20-25KT
FCST VA CLD +6HR: 17/1930Z SFC/FL190 S0151 W07906 - S0159 W07820 - S0201 W07819 - S0204 W07906 - S0151 W07906
FCST VA CLD +12HR: 18/0130Z NO VA EXP
FCST VA CLD +18HR: 18/0730Z NO VA EXP
RMK: WEB CAM AND STLT IMAGERY SHOWS PERSISTENT
EMS. VONA SUPPORTS AS WELL. VA MOV TO W OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200717/2015Z

2020-07-17 08:21


Original Message :

Received FVXX20 at 08:23 UTC, 17/07/20 from KNES
VA ADVISORY
DTG: 20200717/0821Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/677
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 17/0800Z
OBS VA CLD: SFC/FL220 S0153 W07859 - S0159 W07818 - S0207 W07859 - S0153 W07859 MOV W 10-15KT
FCST VA CLD +6HR: 17/1400Z SFC/FL220 S0152 W07903 - S0159 W07819 - S0208 W07902 - S0152 W07903
FCST VA CLD +12HR: 17/2000Z NO VA EXP
FCST VA CLD +18HR: 18/0200Z NO VA EXP
RMK: CONT VA EMS OBS MOV W OF SUMMIT. VA EMS FCST
TO CONT MOV W OF SUMMIT THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200717/1415Z

2020-07-17 02:15


Original Message :

Received FVXX20 at 02:15 UTC, 17/07/20 from KNES
VA ADVISORY
DTG: 20200717/0215Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/676
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 17/0200Z
OBS VA CLD: SFC/FL220 S0149 W07855 - S0159 W07820 - S0202 W07821 - S0208 W07854 - S0149 W07855 MOV W 30-35KT
FCST VA CLD +6HR: 17/0800Z SFC/FL220 S0144 W07909 - S0159 W07820 - S0204 W07819 - S0208 W07909 - S0144 W07909
FCST VA CLD +12HR: 17/1400Z SFC/FL220 S0143 W07910 - S0158 W07819 - S0205 W07819 - S0210 W07910 - S0143 W07910
FCST VA CLD +18HR: 17/2000Z NO VA EXP
RMK: VA SEEN IN SAT IMAGERY AND EXTDG 30 NM W
OF SUMMIT. MODEL GUIDANCE SHOWS A CONT W-LY MOV
THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200717/0815Z

2020-07-16 20:55


Original Message :

Received FVXX20 at 21:07 UTC, 16/07/20 from KNES
VA ADVISORY
DTG: 20200716/2055Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/675
INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP
MODELS. INSTITUTE GEOPHYSICAL.
ERUPTION DETAILS: VONA RPRT OF VA AT 16/2029Z.
OBS VA DTG: 16/2040Z
OBS VA CLD: SFC/FL220 S0150 W07828 - S0159 W07820 - S0202 W07819 - S0205 W07832 - S0150 W07828 MOV NW 30-35KT
NW 30-35KT
FCST VA CLD +6HR: 17/0230Z SFC/FL220 S0153 W07840 - S0158 W07819 - S0203 W07819 - S0208 W07840 - S0153 W07840
S0153 W07840
FCST VA CLD +12HR: 17/0830Z NO VA EXP
FCST VA CLD +18HR: 17/1430Z NO VA EXP
RMK: VONA RPRT BY INSTITUTE GEOPHYSICAL INDICATES
AT 2029Z A VA CLD TO 1500 METERS ABOVE SUMMIT.
VA CLD DIFFICULT TO SEE IN SATELLITE DUE TO WX
CLDS. MODEL GUIDANCE SHOWS A W/WNW-LY MOV THRU
T+6 HRS. HGT AND MOV BASED ON VONA, NWP AND SAT.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200717/0300Z
/0000006300
957

2020-07-14 19:26


Original Message :

Received FVXX20 at 19:29 UTC, 14/07/20 from KNES
VA ADVISORY
DTG: 20200714/1926Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/674
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 14/1910Z
OBS VA CLD: VA IS NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 15/0100Z NO VA EXP
FCST VA CLD +12HR: 15/0700Z NO VA EXP
FCST VA CLD +18HR: 15/1300Z NO VA EXP
RMK: VA NOT SEEN IN SAT IMAGERY THRU 1910Z. NO
RPRTS OF VA RECEIVED. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-14 13:42


Original Message :

Received FVXX20 at 13:44 UTC, 14/07/20 from KNES
VA ADVISORY
DTG: 20200714/1342Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/673
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 14/1310Z
OBS VA CLD: SFC/FL200 S0142 W07857 - S0159 W07820 - S0201 W07820 - S0205 W07900 - S0142 W07857 MOV W 10-15KT
FCST VA CLD +6HR: 14/1900Z SFC/FL200 S0144 W07902 - S0159 W07819 - S0201 W07819 - S0205 W07902 - S0144 W07902
FCST VA CLD +12HR: 15/0100Z NO VA EXP
FCST VA CLD +18HR: 15/0700Z NO VA EXP
RMK: INTERMITTENT VA EMS NOTED IN VOLCAT PROD AND
ALSO SEEN IN IR STLT IMAGERY. WEB CAM UNDER
MAINTENANCE. VA MOV TO W AND WNW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200714/1945Z

2020-07-14 08:03


Original Message :

Received FVXX20 at 08:05 UTC, 14/07/20 from KNES
VA ADVISORY
DTG: 20200714/0803Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/672
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS.
OBS VA DTG: 14/0740Z
OBS VA CLD: SFC/FL190 S0145 W07850 - S0158 W07819 - S0201 W07819 - S0158 W07852 - S0145 W07850 MOV W 20-30KT
FCST VA CLD +6HR: 14/1330Z SFC/FL190 S0140 W07856 - S0158 W07819 - S0201 W07819 - S0158 W07904 - S0140 W07856
FCST VA CLD +12HR: 14/1930Z NO VA EXP
FCST VA CLD +18HR: 15/0130Z NO VA EXP
RMK: DISCRETE VA EM OBS IN SAT AT 0640Z FOLLOWED
BY ANOTHER AT 0720Z. FIRST VA CLD REACHED 30 NM
WNW FM SUMMIT BEFORE DSIPTG. OBS FL ESTD FM NWP
MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200714/1400Z

2020-07-13 20:52


Original Message :

Received FVXX20 at 20:54 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/2052Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/671
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT DETECTED FM SATELLITE
OBS VA DTG: 13/2030Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 14/0230Z NO VA EXP
FCST VA CLD +12HR: 14/0830Z NO VA EXP
FCST VA CLD +18HR: 14/1430Z NO VA EXP
RMK: VA HAS NOT BEEN DETECTED IN STLT FOR OVR 6
HRS. LGT VA MAY MIX IN WITH EM WITHIN 15 NMI OF
THE SUMMIT. THE AREA WILL BE CLOSELY MONITORED.
...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-13 15:06


Original Message :

Received FVXX20 at 15:08 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/1506Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/670
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM
SATELLITE DATA
OBS VA DTG: 13/1440Z
OBS VA CLD: SFC/FL190 S0157 W07838 - S0159 W07819 - S0202 W07819 - S0202 W07838 - S0157 W07838 MOV W 25-30KT
FCST VA CLD +6HR: 13/2030Z NO VA EXP
FCST VA CLD +12HR: 14/0230Z NO VA EXP
FCST VA CLD +18HR: 14/0830Z NO VA EXP
RMK: THICK WX CLDS BLANKET THE AREA MAKING IT
IMPOSSIBLE TO DETECT VA. OBS VA BASED ON NWP
MODEL GUIDANCE WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200713/2100Z

2020-07-13 09:12


Original Message :

Received FVXX20 at 09:14 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/0912Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/669
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 13/0850Z
OBS VA CLD: SFC/FL190 S0149 W07901 - S0159 W07819 - S0201 W07819 - S0203 W07904 - S0149 W07901 MOV W 25-30KT
FCST VA CLD +6HR: 13/1500Z SFC/FL190 S0158 W07820 - S0201 W07819 - S0217 W07902 - S0201 W07904 - S0158 W07820
FCST VA CLD +12HR: 13/2100Z NO VA EXP
FCST VA CLD +18HR: 14/0300Z NO VA EXP
RMK: VA NOT CURRENTLY OBS IN SAT DUE TO WX CLD
OBSCN BUT WAS OBS JUST PRIOR TO OBSCN IN PAST 2
HRS. OBS VA AREA ESTD BASED ON PREV VAA AND VA
OBS 1-2 HRS AGO. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200713/1515Z

2020-07-13 03:23


Original Message :

Received FVXX20 at 03:24 UTC, 13/07/20 from KNES
VA ADVISORY
DTG: 20200713/0323Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/668
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONTG VA EMS.
OBS VA DTG: 13/0300Z
OBS VA CLD: SFC/FL190 S0141 W07930 - S0159 W07820 - S0202 W07820 - S0202 W07934 - S0141 W07930 MOV W 25-30KT
FCST VA CLD +6HR: 13/0900Z SFC/FL190 S0147 W07932 - S0159 W07820 - S0204 W07819 - S0208 W07935 - S0147 W07932
FCST VA CLD +12HR: 13/1500Z SFC/FL190 S0148 W07933 - S0158 W07820 - S0203 W07817 - S0211 W07937 - S0148 W07933
FCST VA CLD +18HR: 13/2100Z NO VA EXP
RMK: VA CLD OBS UP TO 70 NM W FM SUMMIT. WX CLDS
OBSC IMMEDIATE SUMMIT AREA BUT CONTG VA EMS PSBL.
FL WINDS EXP TO PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200713/0930Z

2020-07-12 21:23


Original Message :

Received FVXX20 at 21:25 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/2123Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/667
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/2100Z
OBS VA CLD: SFC/FL190 S0138 W08025 - S0143 W08012 - S0154 W08017 - S0151 W08031 - S0138 W08025 MOV W 20-25KT SFC/FL190 S0141 W07853 - S0158 W07819 - S0202 W07821 - S0152 W07855 - S0141 W07853 MOV W 20-25KT
FCST VA CLD +6HR: 13/0300Z SFC/FL190 S0054 W08026 - S0157 W07819 - S0203 W07820 - S0128 W08036 - S0054 W08026
FCST VA CLD +12HR: 13/0900Z SFC/FL190 S0113 W08034 - S0157 W07819 - S0202 W07819 - S0143 W08041 - S0113 W08034
FCST VA CLD +18HR: 13/1500Z NO VA EXP
RMK: ALTHOUGH A REMNANT VA CLD WAS CENTERED 125
NM W OF THE SUMMIT AND DISP, THE MOST
CONCENTRATED AREA WAS UP TO 30 NM WNW OF THE
SUMMIT. LTLCG EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200713/0330Z

2020-07-12 15:27


Original Message :

Received FVXX20 at 15:29 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/1527Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/666
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/1510Z
OBS VA CLD: SFC/FL190 S0119 W08017 - S0155 W07819 - S0203 W07819 - S0149 W08022 - S0119 W08017 MOV W 20-25KT
FCST VA CLD +6HR: 12/2100Z SFC/FL190 S0057 W08103 - S0155 W07817 - S0203 W07819 - S0129 W08112 - S0057 W08103
FCST VA CLD +12HR: 13/0300Z NO VA EXP
FCST VA CLD +18HR: 13/0900Z NO VA EXP
RMK: BROKEN LINE OF VA EXT 110 NM WNW OF THE
SUMMIT WITH LTLCG EXP OVR NXT 6 HRS BASED ON NWP
MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200712/2130Z

2020-07-12 12:07


Original Message :

Received FVXX20 at 12:09 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/1207Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/665
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 12/1140Z
OBS VA CLD: SFC/FL190 S0153 W07837 - S0159 W07819 - S0202 W07820 - S0157 W07840 - S0153 W07837 MOV NW 20-25KT
FCST VA CLD +6HR: 12/1730Z SFC/FL190 S0135 W07922 - S0159 W07819 - S0203 W07819 - S0145 W07928 - S0135 W07922
FCST VA CLD +12HR: 12/2330Z NO VA EXP
FCST VA CLD +18HR: 13/0530Z NO VA EXP
RMK: VA EXT 15 NM WNW OF THE SUMMIT. NWP MODEL
GUIDANCE SUGGESTS LTLCG OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200712/1800Z

2020-07-12 10:43


Original Message :

Received FVXX20 at 10:45 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/1043Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/664
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 12/1020Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 12/1630Z NO VA EXP
FCST VA CLD +12HR: 12/2230Z NO VA EXP
FCST VA CLD +18HR: 13/0430Z NO VA EXP
RMK: VA NOT OBS IN SAT IMAGERY. IR BRIGHT IR
HOTSPOT REMAINS VISIBLE. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-12 05:10


Original Message :

Received FVXX20 at 05:11 UTC, 12/07/20 from KNES
VA ADVISORY
DTG: 20200712/0510Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/663
INFO SOURCE:
ERUPTION DETAILS:
OBS VA DTG: 12/0450Z
OBS VA CLD: SFC/FL190 S0137 W07859 - S0159 W07819 - S0201 W07820 - S0155 W07904 - S0137 W07859 MOV NW 20-25KT
FCST VA CLD +6HR: 12/1100Z SFC/FL190 S0132 W07855 - S0158 W07819 - S0201 W07820 - S0152 W07903 - S0132 W07855
FCST VA CLD +12HR: 12/1700Z SFC/FL190 S0132 W07857 - S0158 W07819 - S0201 W07819 - S0153 W07902 - S0132 W07857
FCST VA CLD +18HR: 12/2300Z NO VA EXP
RMK: VA CLD OBS IN SAT IMAGERY EXT UP TO 45 NM
WNW FM SUMMIT BEFORE BECOMING TOO FAINT TO SEE.
BRIGHT IR HOTSPOT OBS. NWP MDLS SUGGEST LTLCG IN
FL WIND THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200712/1115Z

2020-07-11 23:23


Original Message :

Received FVXX20 at 23:24 UTC, 11/07/20 from KNES
VA ADVISORY
DTG: 20200711/2323Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/662
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN SAT.
OBS VA DTG: 11/2300Z
OBS VA CLD: SFC/FL190 S0140 W07844 - S0158 W07817 - S0202 W07820 - S0154 W07847 - S0140 W07844 MOV NW 15-20KT
FCST VA CLD +6HR: 12/0500Z SFC/FL190 S0132 W07856 - S0158 W07818 - S0201 W07820 - S0152 W07902 - S0132 W07856
FCST VA CLD +12HR: 12/1100Z NO VA EXP
FCST VA CLD +18HR: 12/1700Z NO VA EXP
RMK: VA CLD OBS IN SAT EXT UP TO 30 NM WNW OF
SUMMIT. OBS FL ESTD FM NWP MDLS. FL MVMT EXP TO
REMAIN WNW-LY AND INCREASE IN SPEED THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200712/0530Z

2020-07-10 07:33


Original Message :

Received FVXX20 at 07:36 UTC, 10/07/20 from KNES
VA ADVISORY
DTG: 20200710/0733Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/660
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 10/0710Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: 10/1300Z NO VA EXP
FCST VA CLD +12HR: 10/1900Z NO VA EXP
FCST VA CLD +18HR: 11/0100Z NO VA EXP
RMK: VA FROM EARLIER EMS DISPERSED. THERE HAVE
BEEN NO RECENT SIGNS OF FURTHER ACT. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-10 01:55


Original Message :

Received FVXX20 at 01:56 UTC, 10/07/20 from KNES
VA ADVISORY
DTG: 20200710/0155Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/659
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS SEEN IN SAT.
OBS VA DTG: 10/0120Z
OBS VA CLD: SFC/FL200 S0159 W07821 - S0203 W07819 - S0211 W07833 - S0203 W07837 - S0159 W07821 MOV SW 15-20KT
FCST VA CLD +6HR: 10/0730Z SFC/FL200 S0159 W07820 - S0203 W07819 - S0214 W07838 - S0202 W07844 - S0159 W07820
FCST VA CLD +12HR: 10/1330Z NO VA EXP
FCST VA CLD +18HR: 10/1930Z NO VA EXP
RMK: VA CLDS SEEN IN SAT IMAGERY. ACT HAS
DECREASED OVER THE LAST 6 HOURS. THERE IS A WELL
DEFINED HOTSPOT SEEN IN S/W IR. MODEL GUIDANCE
SHOWS A SW-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200710/0800Z

2020-07-09 20:25


Original Message :

Received FVXX20 at 20:28 UTC, 09/07/20 from KNES
VA ADVISORY
DTG: 20200709/2025Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/658
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA SEEN IN SAT.
OBS VA DTG: 09/2000Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0202 W07819 - S0219 W07859 - S0202 W07904 - S0158 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 10/0200Z SFC/FL200 S0158 W07821 - S0204 W07820 - S0219 W07904 - S0200 W07908 - S0158 W07821
FCST VA CLD +12HR: 10/0800Z NO VA EXP
FCST VA CLD +18HR: 10/1400Z NO VA EXP
RMK: POSS VA SEEN IN SAT IMAGERY MOV SW BUT
DIFFICULT TO DETERMINE AND HOW FAR IT REACHES OUT
DUE TO WX CLDS. MODEL GUIDANCE SHOWS A CONT SW-LY
MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200710/0230Z

2020-07-09 15:00


Original Message :

Received FVXX20 at 15:02 UTC, 09/07/20 from KNES
VA ADVISORY
DTG: 20200709/1500Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/657
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 09/1440Z
OBS VA CLD: SFC/FL200 S0156 W07901 - S0159 W07819 - S0202 W07820 - S0210 W07901 - S0156 W07901 MOV W 15-20KT
FCST VA CLD +6HR: 09/2030Z SFC/FL200 S0156 W07902 - S0200 W07820 - S0202 W07819 - S0211 W07901 - S0156 W07902
FCST VA CLD +12HR: 10/0230Z SFC/FL200 S0155 W07902 - S0159 W07820 - S0201 W07820 - S0211 W07901 - S0155 W07902
FCST VA CLD +18HR: 10/0830Z NO VA EXP
RMK: LGT VA EMS DETECTED ON STLT MOVG W OF
SUMMIT. FCST WINDS SHUD REMAIN FM E THRU T+12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200709/2100Z

2020-07-09 09:36


Original Message :

Received FVXX20 at 09:39 UTC, 09/07/20 from KNES
VA ADVISORY
DTG: 20200709/0936Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/656
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 09/0920Z
OBS VA CLD: SFC/FL200 S0150 W07851 - S0159 W07820 - S0202 W07820 - S0213 W07853 - S0150 W07851 MOV W 10-15KT
FCST VA CLD +6HR: 09/1530Z SFC/FL200 S0156 W07854 - S0159 W07819 - S0202 W07818 - S0214 W07852 - S0156 W07854
FCST VA CLD +12HR: 09/2130Z SFC/FL200 S0154 W07852 - S0155 W07850 - S0159 W07819 - S0201 W07818 - S0213 W07851 - S0154 W07852
FCST VA CLD +18HR: 10/0330Z NO VA EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT IMAGERY
AND CONFIRMED BY VOLCAT ALERTS. VA MOV TO W AND
WSW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200709/1530Z

2020-07-09 04:03


Original Message :

Received FVXX20 at 04:05 UTC, 09/07/20 from KNES
VA ADVISORY
DTG: 20200709/0403Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/655
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 09/0340Z
OBS VA CLD: SFC/FL190 S0152 W07848 - S0201 W07819 - S0202 W07821 - S0208 W07852 - S0152 W07848 MOV W 10-15KT
FCST VA CLD +6HR: 09/0930Z SFC/FL190 S0151 W07852 - S0159 W07819 - S0203 W07819 - S0207 W07852 - S0151 W07852
FCST VA CLD +12HR: 09/1530Z NO VA EXP
FCST VA CLD +18HR: 09/2130Z NO VA EXP
RMK: EARLIER VA EMS NOTED IN IR STLT IMAGERY.
RECENT DENSE CLOUD COVER HAS OBSCURED POSS
ONGOING EMS. NEW VAA BASED ON PREV VAG AND NWP
MDLS. WEB CAM INOP. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200709/1000Z

2020-07-08 22:28


Original Message :

Received FVXX20 at 22:31 UTC, 08/07/20 from KNES
VA ADVISORY
DTG: 20200708/2228Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/654
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN STLT IMAGERY
OBS VA DTG: 08/2200Z
OBS VA CLD: SFC/FL190 S0155 W07834 - S0158 W07820 - S0202 W07820 - S0204 W07835 - S0155 W07834 MOV W 10-15KT
FCST VA CLD +6HR: 09/0400Z SFC/FL190 S0153 W07841 - S0158 W07819 - S0202 W07819 - S0207 W07841 - S0153 W07841
FCST VA CLD +12HR: 09/1000Z SFC/FL190 S0151 W07846 - S0157 W07819 - S0202 W07818 - S0208 W07846 - S0151 W07846
FCST VA CLD +18HR: 09/1600Z NO VA EXP
RMK: VA CLDS OBS IN STLT MOVG W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS IN REGION.
EARLIER VOLCAT ALERT RECEIVED. VA HGT/DIR FM
STLT/NWP SHOWS CONT W-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200709/0430Z

2020-07-08 16:39


Original Message :

Received FVXX20 at 16:39 UTC, 08/07/20 from KNES
VA ADVISORY
DTG: 20200708/1639Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/653
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 08/1610Z
OBS VA CLD: SFC/FL190 S0152 W07848 - S0159 W07820 - S0201 W07820 - S0204 W07848 - S0152 W07848 MOV W 20-25KT
FCST VA CLD +6HR: 08/2200Z SFC/FL190 S0155 W07902 - S0159 W07820 - S0202 W07820 - S0210 W07901 - S0155 W07902
FCST VA CLD +12HR: 09/0400Z SFC/FL190 S0152 W07902 - S0158 W07820 - S0201 W07819 - S0207 W07901 - S0152 W07902
FCST VA CLD +18HR: 09/1000Z SFC/FL190 S0153 W07902 - S0158 W07819 - S0203 W07819 - S0211 W07902 - S0153 W07902
RMK: VA SEEN IN SAT EXTDG ARND 35 NM W OF SUMMIT.
MODEL GUIDANCE CONT TO SHOW A W-LY MOV THRU T+18
HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200708/2245Z

2020-07-08 11:08


Original Message :

Received FVXX20 at 11:08 UTC, 08/07/20 from KNES
VA ADVISORY
DTG: 20200708/1108Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/652
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 08/1040Z
OBS VA CLD: SFC/FL200 S0149 W07847 - S0159 W07820 - S0202 W07820 - S0206 W07847 - S0149 W07847 MOV W 20-25KT
FCST VA CLD +6HR: 08/1630Z SFC/FL200 S0151 W07856 - S0159 W07820 - S0202 W07820 - S0210 W07856 - S0151 W07856
FCST VA CLD +12HR: 08/2230Z SFC/FL200 S0147 W07857 - S0158 W07820 - S0204 W07819 - S0208 W07857 - S0147 W07857
FCST VA CLD +18HR: 09/0430Z NO VA EXP
RMK: VA AND GASES SEEN IN SAT IMAGERY MOV W AND
EXTDG 30 NM FM SUMMIT. INTMT HOTSPOT SEEN IN S/W IR.
MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU T+12
HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200708/1715Z

2020-07-08 05:38


Original Message :

Received FVXX20 at 05:39 UTC, 08/07/20 from KNES
VA ADVISORY
DTG: 20200708/0538Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/651
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 08/0450Z
OBS VA CLD: SFC/FL200 S0146 W07834 - S0159 W07820 - S0201 W07820 - S0200 W07840 - S0146 W07834 MOV NW 10-15KT
FCST VA CLD +6HR: 08/1100Z SFC/FL200 S0149 W07838 - S0159 W07818 - S0202 W07819 - S0204 W07840 - S0149 W07838
FCST VA CLD +12HR: 08/1700Z SFC/FL200 S0151 W07841 - S0159 W07819 - S0201 W07818 - S0203 W07840 - S0151 W07841
FCST VA CLD +18HR: 08/2300Z NO VA EXP
RMK: INTERMITTENT VA EMS NOTED IN VOLCAT PROD AND
IN IR STLT IMAGERY. WEB CAM INOP. VA MOV TO WNW
AND NW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200708/1145Z

2020-07-07 23:38


Original Message :

Received FVXX20 at 23:40 UTC, 07/07/20 from KNES
VA ADVISORY
DTG: 20200707/2338Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/650
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 07/2310Z
OBS VA CLD: SFC/FL190 S0156 W07831 - S0158 W07820 - S0202 W07819 - S0206 W07830 - S0156 W07831 MOV W 10-15KT
FCST VA CLD +6HR: 08/0500Z SFC/FL190 S0150 W07834 - S0159 W07819 - S0203 W07819 - S0202 W07838 - S0150 W07834
FCST VA CLD +12HR: 08/1100Z NO VA EXP
FCST VA CLD +18HR: 08/1700Z NO VA EXP
RMK: VA CLDS OBS IN STLT APPROX 10 NM W FM
SUMMIT. VA HGT/DIR FM STLT/NWP MDLS SHOWS W-LY TO
WNW-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200708/0545Z

2020-07-07 22:37


Original Message :

Received FVXX20 at 22:40 UTC, 07/07/20 from KNES
VA ADVISORY
DTG: 20200707/2237Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/649
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA CLDS NOT SEEN IN STLT IMAGERY
OBS VA DTG: 07/2210Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 08/0400Z NO VA EXP
FCST VA CLD +12HR: 08/1000Z NO VA EXP
FCST VA CLD +18HR: 08/1600Z NO VA EXP
RMK: SUMMIT HOTSPOT OBS IN STLT IMAGERY. VA NOT
SEEN IN STLT DUE TO WX CLDS. STEAM/GAS EMS AND WX
CLDS OBS IN SUMMIT WEB CAM. VA EVENT ENDED.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-07 17:10


Original Message :

Received FVXX20 at 17:11 UTC, 07/07/20 from KNES
VA ADVISORY
DTG: 20200707/1710Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/648
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM.
NWP MODELS.
ERUPTION DETAILS: POSS VA CLDS MOV NW
OBS VA DTG: 07/1640Z
OBS VA CLD: SFC/FL190 S0149 W07828 - S0159 W07820 - S0201 W07822 - S0155 W07832 - S0149 W07828 MOV NW 15-20KT
FCST VA CLD +6HR: 07/2230Z SFC/FL190 S0153 W07839 - S0159 W07820 - S0202 W07820 - S0204 W07838 - S0153 W07839
FCST VA CLD +12HR: 08/0430Z NO VA EXP
FCST VA CLD +18HR: 08/1030Z NO VA EXP
RMK: POSS VA CLDS MOV NW IN SAT IMAGERY BUT
DIFFICULT TO SEE EXTENT DUE TO WX CLDS. MODEL
GUIDANCE SHOWS A NW-LY TO W-LY MOV THRU T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200707/2315Z

2020-07-07 11:27


Original Message :

Received FVXX20 at 11:29 UTC, 07/07/20 from KNES
VA ADVISORY
DTG: 20200707/1127Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/647
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLDS
OBS VA DTG: 07/1110Z
OBS VA CLD: SFC/FL210 S0155 W07852 - S0159 W07820 - S0203 W07821 - S0210 W07852 - S0155 W07852 MOV W 15-20KT
FCST VA CLD +6HR: 07/1700Z SFC/FL210 S0149 W07854 - S0159 W07820 - S0203 W07820 - S0205 W07855 - S0149 W07854
FCST VA CLD +12HR: 07/2300Z NO VA EXP
FCST VA CLD +18HR: 08/0500Z NO VA EXP
RMK: POSS VA CLDS BUT DIFFICULT TO SEE DUE TO WX
CLDS. WELL DEFINED HOTSPOT SEEN IN S/W IR. MODEL
GUIDANCE SHOWS A W-LY MOV THRU T+6 HRS WHICH
AGREES WELL WITH CURRENT FLOW. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200707/1730Z

2020-07-07 06:14


Original Message :

Received FVXX20 at 06:16 UTC, 07/07/20 from KNES
VA ADVISORY
DTG: 20200707/0614Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/646
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONTG VA EMS.
OBS VA DTG: 07/0550Z
OBS VA CLD: SFC/FL210 S0155 W07902 - S0159 W07819 - S0202 W07820 - S0212 W07901 - S0155 W07902 MOV W 10-15KT
FCST VA CLD +6HR: 07/1200Z SFC/FL210 S0144 W07900 - S0158 W07819 - S0202 W07820 - S0159 W07902 - S0144 W07900
FCST VA CLD +12HR: 07/1800Z NO VA EXP
FCST VA CLD +18HR: 08/0000Z NO VA EXP
RMK: VA NOT CURRENTLY OBS IN SAT IMAGERY DUE TO
WX CLDS BUT VA CLD WAS OBS UP TO 40 NM W OF
SUMMIT JUST PRIOR TO OBSCN 1-2 HRS AGO. IR
HOTSPOT OBS. FL MVMT EXP TO TURN TO WNW BY T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200707/1215Z

2020-07-07 00:32


Original Message :

Received FVXX20 at 00:34 UTC, 07/07/20 from KNES
VA ADVISORY
DTG: 20200707/0032Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/645
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 07/0015Z
OBS VA CLD: SFC/FL210 S0158 W07819 - S0220 W07843 - S0206 W07854 - S0158 W07819 MOV SW 10KT
FCST VA CLD +6HR: 07/0630Z SFC/FL210 S0158 W07819 - S0220 W07843 - S0205 W07855 - S0158 W07819
FCST VA CLD +12HR: 07/1230Z NO VA EXP
FCST VA CLD +18HR: 07/1830Z NO VA EXP
RMK: CONT VA EMS OBS MOV SW FM SUMMIT. VA FCST TO
CONT SW MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200707/0630Z

2020-07-06 18:52


Original Message :

Received FVXX20 at 18:56 UTC, 06/07/20 from KNES
VA ADVISORY
DTG: 20200706/1852Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/644
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 06/1840Z
OBS VA CLD: SFC/FL210 S0148 W07920 - S0158 W07820 - S0210 W07918 - S0148 W07920 MOV W 10KT
FCST VA CLD +6HR: 07/0030Z SFC/FL210 S0149 W07920 - S0159 W07820 - S0211 W07917 - S0149 W07920
FCST VA CLD +12HR: 07/0630Z NO VA EXP
FCST VA CLD +18HR: 07/1230Z NO VA EXP
RMK: CONT VA EMS OBS MOV W FM SUMMIT. VA EMS FCST
TO CONT W MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200707/0045Z

2020-07-06 13:50


Original Message :

Received FVXX20 at 13:52 UTC, 06/07/20 from KNES
VA ADVISORY
DTG: 20200706/1350Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/643
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS LKLY
OBS VA DTG: 06/1330Z
OBS VA CLD: SFC/FL210 S0155 W07904 - S0159 W07819 - S0203 W07819 - S0206 W07904 - S0155 W07904 MOV W 20-25KT
FCST VA CLD +6HR: 06/1930Z NO VA EXP
FCST VA CLD +12HR: 07/0130Z NO VA EXP
FCST VA CLD +18HR: 07/0730Z NO VA EXP
RMK: VA NOT OBS IN STLT DUE TO WX CLD CVR. T+0
BASED ON PREV FCST. ONGOING VA EMS LKLY. NWP
MODELS SUPPORT WWARD MVMT BLW FL210. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200706/1945Z

2020-07-06 07:54


Original Message :

Received FVXX20 at 07:55 UTC, 06/07/20 from KNES
VA ADVISORY
DTG: 20200706/0754Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/642
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONTG VA EMS.
OBS VA DTG: 06/0730Z
OBS VA CLD: SFC/FL210 S0153 W07920 - S0159 W07819 - S0201 W07819 - S0212 W07920 - S0153 W07920 MOV W 20-25KT
FCST VA CLD +6HR: 06/1330Z SFC/FL210 S0156 W07921 - S0159 W07820 - S0202 W07819 - S0216 W07922 - S0156 W07921
FCST VA CLD +12HR: 06/1930Z NO VA EXP
FCST VA CLD +18HR: 07/0130Z NO VA EXP
RMK: VA NOT OBS DUE TO WX CLD OBSCN BUT PRESUMED
TO BE PRESENT BASED ON RECENT ACT. OBS VA AREA
BASED ON PREV VAA AND NWP MDLS. IR HOTSPOT
DETECTED. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200706/1400Z

2020-07-06 01:53


Original Message :

Received FVXX20 at 01:55 UTC, 06/07/20 from KNES
VA ADVISORY
DTG: 20200706/0153Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/641
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EM.
OBS VA DTG: 06/0130Z
OBS VA CLD: SFC/FL210 S0152 W07911 - S0159 W07819 - S0202 W07819 - S0207 W07911 - S0152 W07911 MOV W 20-25KT
FCST VA CLD +6HR: 06/0730Z SFC/FL210 S0152 W07934 - S0159 W07819 - S0202 W07819 - S0214 W07935 - S0152 W07934
FCST VA CLD +12HR: 06/1330Z SFC/FL210 S0156 W07934 - S0159 W07820 - S0201 W07819 - S0219 W07936 - S0156 W07934
FCST VA CLD +18HR: 06/1930Z NO VA EXP
RMK: CONTUS VA PLUME EXT AT LEAST 50 NM W FM
SUMMIT WITH PARTIAL WX CLD OBSCN. OBS FL BASED ON
NWP MDLS AND VOLCAT ALERT. CONTD W-LY MVMT EXPD
THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200706/0800Z

2020-07-05 19:58


Original Message :

Received FVXX20 at 20:00 UTC, 05/07/20 from KNES
VA ADVISORY
DTG: 20200705/1958Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/640
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 05/1930Z
OBS VA CLD: SFC/FL210 S0150 W07941 - S0158 W07819 - S0203 W07819 - S0210 W07944 - S0150 W07941 MOV W 20-25KT
FCST VA CLD +6HR: 06/0130Z SFC/FL210 S0144 W08019 - S0157 W07819 - S0203 W07819 - S0207 W08019 - S0144 W08019
FCST VA CLD +12HR: 06/0730Z NO VA EXP
FCST VA CLD +18HR: 06/1330Z NO VA EXP
RMK: REMNANT VA CLD 75 NM W OF THE SUMMIT
SUGGESTS AT LEAST OCNL EM CONT EVEN THOUGH WX CLD
OBS THE AREA ARND THE SUMMIT. LTLCG EXP OVR NXT 6
HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200706/0200Z

2020-07-05 14:07


Original Message :

Received FVXX20 at 14:09 UTC, 05/07/20 from KNES
VA ADVISORY
DTG: 20200705/1407Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/639
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: REMNANT VA CLD
OBS VA DTG: 05/1350Z
OBS VA CLD: SFC/FL200 S0203 W07943 - S0203 W07934 - S0212 W07934 - S0213 W07941 - S0203 W07943 MOV W 20-25KT
FCST VA CLD +6HR: 05/2000Z NO VA EXP
FCST VA CLD +12HR: 06/0200Z NO VA EXP
FCST VA CLD +18HR: 06/0800Z NO VA EXP
RMK: A REMNANT VA CLD WAS CENTERED 75 NM W OF THE
SUMMIT AND MOVG RAPIDLY TWD THE W. VA FCST TO
DISP WI 6 HRS. VA NOT DETECTED NR SUMMIT WHERE WX
CLD ARE PRESENT. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200705/2000Z

2020-07-05 09:51


Original Message :

Received FVXX20 at 09:52 UTC, 05/07/20 from KNES
VA ADVISORY
DTG: 20200705/0951Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/638
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA OBS IN SAT.
OBS VA DTG: 05/0930Z
OBS VA CLD: SFC/FL200 S0153 W07841 - S0159 W07819 - S0201 W07820 - S0202 W07841 - S0153 W07841 MOV W 20-25KT
FCST VA CLD +6HR: 05/1530Z SFC/FL200 S0151 W07852 - S0159 W07819 - S0201 W07819 - S0203 W07851 - S0151 W07852
FCST VA CLD +12HR: 05/2130Z NO VA EXP
FCST VA CLD +18HR: 06/0330Z NO VA EXP
RMK: VA CLD OBS IN SAT IMAGERY EXT UP TO 20 NM W
FM SUMMIT BEFORE BECOMING OBSCD BY WX CLDS. OBS
VA FL ESTD FM NWP MDLS. FL MVMT EXP TO REMAIN
W-LY THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200705/1545Z

2020-07-04 15:19


Original Message :

Received FVXX20 at 15:21 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/1519Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/637
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: GASES AND LGT VA PSBL
OBS VA DTG: 04/1450Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 04/2100Z NO VA EXP
FCST VA CLD +12HR: 05/0300Z NO VA EXP
FCST VA CLD +18HR: 05/0900Z NO VA EXP
RMK: ALTHOUGH SOME LGT VA IS STILL PSBL STLT
IMAGERY SHOWED NO SIGNIFICANT VA SIGNATURE OVR
THE LAST 5 HOURS. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-04 09:23


Original Message :

Received FVXX20 at 09:24 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/0923Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/636
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 04/0900Z
OBS VA CLD: SFC/FL200 S0155 W07859 - S0159 W07819 - S0201 W07819 - S0216 W07858 - S0155 W07859 MOV W 15-20KT
FCST VA CLD +6HR: 04/1500Z NO VA EXP
FCST VA CLD +12HR: 04/2100Z NO VA EXP
FCST VA CLD +18HR: 05/0300Z NO VA EXP
RMK: PSBL VERY FAINT VA PLUME OBS IN SAT IMAGERY
EXT UP TO 30 NM W FM SUMMIT. WX CLDS OBSC MUCH OF
AREA. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200704/1530Z

2020-07-04 03:28


Original Message :

Received FVXX20 at 03:29 UTC, 04/07/20 from KNES
VA ADVISORY
DTG: 20200704/0328Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/635
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS AT FL200.
OBS VA DTG: 04/0300Z
OBS VA CLD: SFC/FL200 S0155 W07913 - S0158 W07819 - S0202 W07818 - S0220 W07914 - S0155 W07913 MOV W 15-20KT
FCST VA CLD +6HR: 04/0900Z SFC/FL200 S0152 W07917 - S0159 W07819 - S0202 W07819 - S0216 W07918 - S0152 W07917
FCST VA CLD +12HR: 04/1500Z NO VA EXP
FCST VA CLD +18HR: 04/2100Z NO VA EXP
RMK: VA PLUME OBS IN SAT IMAGERY EXT UP TO 50 NM
W FM SUMMIT. FULL EXTENT OF VA PLUME UNCERTAIN
DUE TO WX CLD OBSCN. OBS FL ESTD FROM NWP MDLS.
CONTD W-LY MVMT EXP THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200704/0930Z

2020-07-02 10:53


Original Message :

Received FVXX20 at 10:58 UTC, 02/07/20 from KNES
VA ADVISORY
DTG: 20200702/1053Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/634
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 02/1030Z
OBS VA CLD: VA NOT AVAILABLE FM SATELLITE DATA
FCST VA CLD +6HR: 02/1630Z NO ASH EXP
FCST VA CLD +12HR: 02/2230Z NO ASH EXP
FCST VA CLD +18HR: 03/0430Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT. NO REPORTS OF
ERUPTIVE ACT. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-07-02 04:56


Original Message :

Received FVXX20 at 04:57 UTC, 02/07/20 from KNES
VA ADVISORY
DTG: 20200702/0456Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/633
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 02/0440Z
OBS VA CLD: SFC/FL200 S0157 W07836 - S0201 W07819 - S0202 W07819 - S0202 W07837 - S0157 W07836 MOV W 15-20KT
FCST VA CLD +6HR: 02/1030Z SFC/FL200 S0156 W07843 - S0200 W07819 - S0202 W07819 - S0203 W07844 - S0156 W07843
FCST VA CLD +12HR: 02/1630Z NO ASH EXP
FCST VA CLD +18HR: 02/2230Z NO ASH EXP
RMK: VA OBS IN STLT MOVG W FM SUMMIT AT 15KT BLW
FL200. ASH EXTDS FOR APPROX 35NMI BFR BECOMG TOO
DIFF TO DETECT. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200702/1100Z

2020-07-01 22:56


Original Message :

Received FVXX20 at 22:58 UTC, 01/07/20 from KNES
VA ADVISORY
DTG: 20200701/2256Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/632
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 01/2230Z
OBS VA CLD: SFC/FL200 S0152 W07856 - S0157 W07820 - S0202 W07820 - S0208 W07856 - S0152 W07856 MOV W 10-15KT
FCST VA CLD +6HR: 02/0430Z SFC/FL200 S0150 W07856 - S0158 W07818 - S0201 W07819 - S0207 W07855 - S0150 W07856
FCST VA CLD +12HR: 02/1030Z NO ASH EXP
FCST VA CLD +18HR: 02/1630Z NO ASH EXP
RMK: INTERMITTENT SMALL PUFFS EVIDENT IN VOLCAT
PROD AS WELL AS IR STLT IMAGERY. NOTHING SEEN IN
WEB CAM DUE TO WX CLDS. VA MOV TO W OF SUMMIT.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200702/0500Z

2020-07-01 17:09


Original Message :

Received FVXX20 at 17:11 UTC, 01/07/20 from KNES
VA ADVISORY
DTG: 20200701/1709Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/631
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD.
OBS VA DTG: 01/1640Z
OBS VA CLD: SFC/FL200 S0152 W07840 - S0200 W07819 - S0201 W07819 - S0203 W07843 - S0152 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 01/2230Z SFC/FL200 S0150 W07843 - S0159 W07819 - S0201 W07819 - S0203 W07845 - S0150 W07843
FCST VA CLD +12HR: 02/0430Z NO ASH EXP
FCST VA CLD +18HR: 02/1030Z NO ASH EXP
RMK: POSS INTMT VA CLDS OBS IN STLT BETWEEN WX
CLD. FCST MVMT AND FL BASED ON NWP MODEL GDNC AND
RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200701/2315Z

2020-07-01 11:33


Original Message :

Received FVXX20 at 11:35 UTC, 01/07/20 from KNES
VA ADVISORY
DTG: 20200701/1133Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/630
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: INTMT VA CLDS.
OBS VA DTG: 01/1110Z
OBS VA CLD: SFC/FL200 S0155 W07843 - S0159 W07820 - S0201 W07820 - S0204 W07842 - S0155 W07843 MOV W 20-25KT
FCST VA CLD +6HR: 01/1700Z SFC/FL200 S0155 W07843 - S0200 W07819 - S0201 W07819 - S0205 W07842 - S0155 W07843
FCST VA CLD +12HR: 01/2300Z NO ASH EXP
FCST VA CLD +18HR: 02/0500Z NO ASH EXP
RMK: INTMT VA ACTVTY OBS IN STLT. FL AND FCST
MVMT BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200701/1730Z

2020-07-01 05:54


Original Message :

Received FVXX20 at 05:55 UTC, 01/07/20 from KNES
VA ADVISORY
DTG: 20200701/0554Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/629
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL ONGOING VA EMS
OBS VA DTG: 01/0530Z
OBS VA CLD: SFC/FL230 S0136 W07913 - S0151 W07840 - S0157 W07844 - S0146 W07921 - S0136 W07913 MOV NW 15-25KT
FCST VA CLD +6HR: 01/1130Z SFC/FL230 S0127 W07942 - S0141 W07902 - S0149 W07911 - S0145 W07950 - S0127 W07942
FCST VA CLD +12HR: 01/1730Z NO ASH EXP
FCST VA CLD +18HR: 01/2330Z NO ASH EXP
RMK: SUMMIT OBSCD BY WX CLDS. ONGOING VA EMS BLW
FL230 ARE PSBL. REMNANT VA LKLY EXISTS WNW FM
SUMMIT. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200701/1200Z

2020-06-30 23:55


Original Message :

Received FVXX20 at 23:56 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/2355Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/628
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG:300/2310Z
OBS V CLD: SFC/FL230 S0123 W07928 - S0200 W07819
- SS0202 W07818 - S0137 W07937 - S0123 W07928 MOV
NW 10-15KT
FCST VA CLD +6HR: 01/0500Z SFC/FL230 S0134 W07929 - S0200 W07819 - S0202 W07818 - S0156 W07932 - S0134 W07929
FCST VA CLD +12HR: 01/1100Z SFC/FL230 S0129 W07950 - S0200 W07819 - S0201 W07819 - S0158 W07956 - S0129 W07950
FCST VA CLD +18HR: 01/1700Z SFC/FL230 S0128 W07955 - S0159 W07820 - S0202 W07819 - S0159 W08001 - S0128 W07955
RMK: VA IS SEEN MOV NW UP TO 80NM FM THE SUMMIT.
NWP MDL INDICATES A NW TO W MOV THRU +18HRS,
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200701/0600ZU

2020-06-30 18:02


Original Message :

Received FVXX20 at 18:04 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/1802Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/627
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 30/1730Z
OBS VA CLD: SFC/FL230 S0126 W07844 - S0201 W07819 - S0156 W07838 - S0129 W07856 - S0126 W07844 MOV NW 15-20KT
FCST VA CLD +6HR: 30/2330Z SFC/FL230 S0128 W07911 - S0200 W07819 - S0202 W07819 - S0155 W07921 - S0128 W07911
FCST VA CLD +12HR: 01/0530Z SFC/FL230 S0156 W07917 - S0201 W07819 - S0202 W07819 - S0213 W07916 - S0156 W07917
FCST VA CLD +18HR: 01/1130Z NO ASH EXP
RMK: VA CLD EXTDS 20 NMI WNW OF SUMMIT THEN 30
NMI NNW FM THERE AFTR WDSHFT ARND 1645Z. ALL VA
MOVG WNW. FL ESTD FM NWP MDLS. NWP MDLS FCST
WINDS TO MOV VA W BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200701/0000Z

2020-06-30 12:13


Original Message :

Received FVXX20 at 12:15 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/1213Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/626
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 30/1150Z
OBS VA CLD: SFC/FL200 S0155 W07832 - S0159 W07819 - S0201 W07820 - S0200 W07834 - S0155 W07832 MOV W 20-25KT
FCST VA CLD +6HR: 30/1800Z SFC/FL200 S0153 W07850 - S0200 W07819 - S0201 W07819 - S0204 W07851 - S0153 W07850
FCST VA CLD +12HR: 01/0000Z SFC/FL200 S0155 W07855 - S0200 W07819 - S0201 W07819 - S0206 W07855 - S0155 W07855
FCST VA CLD +18HR: 01/0600Z NO ASH EXP
RMK: VA CLD EXTDS 20 NMI WNW OF SUMMIT. HOTSPOT
CLEARLY EVIDENT. NWP MDLS FCST GRADUAL WIND SHIFT
TO W AT T+6 AND SLIGHTLY S OF DUE W BY T+12.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200630/1815Z

2020-06-30 04:19


Original Message :

Received FVXX20 at 04:22 UTC, 30/06/20 from KNES
VA ADVISORY
DTG: 20200630/0419Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/625
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT
OBS VA DTG: 30/0400Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 30/1000Z NO ASH EXP
FCST VA CLD +12HR: 30/1600Z NO ASH EXP
FCST VA CLD +18HR: 30/2200Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT. NO RPRTS OF
ERUPTIVE ACTIVITY. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-29 22:36


Original Message :

Received FVXX20 at 22:39 UTC, 29/06/20 from KNES
VA ADVISORY
DTG: 20200629/2236Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/624
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA SEEN IN SAT AND VOLCAT ALERT.
OBS VA DTG: 29/2210Z
OBS VA CLD: SFC/FL190 S0155 W07835 - S0200 W07820 - S0202 W07820 - S0205 W07835 - S0155 W07835 MOV W 15-20KT
FCST VA CLD +6HR: 30/0400Z SFC/FL190 S0156 W07842 - S0159 W07820 - S0202 W07820 - S0208 W07842 - S0156 W07842
FCST VA CLD +12HR: 30/1000Z NO ASH EXP
FCST VA CLD +18HR: 30/1600Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV W AND EXTDG 15 NM
FM SUMMIT. VOLCAT ALERT RECEIVED. MODEL GUIDANCE
INDICATES A CONT W-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200630/0430Z

2020-06-28 12:29


Original Message :

Received FVXX20 at 12:33 UTC, 28/06/20 from KNES
VA ADVISORY
DTG: 20200628/1229Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/623
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA SEEN IN SAT.
OBS VA DTG: 28/1210Z
OBS VA CLD: VA NOT IDENTIFIABLE IN SATELLITE DATA
FCST VA CLD +6HR: 28/1800Z NO ASH EXP
FCST VA CLD +12HR: 29/0000Z NO ASH EXP
FCST VA CLD +18HR: 29/0600Z NO ASH EXP
RMK: NO VA SEEN IN VIS/RGB/PCI SAT IMAGERY. NO
FURTHER RPRTS OF VA ACT. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-28 07:07


Original Message :

Received FVXX20 at 07:09 UTC, 28/06/20 from KNES
VA ADVISORY
DTG: 20200628/0707Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/622
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 28/0650Z
OBS VA CLD: SFC/FL200 S0157 W07839 - S0159 W07819 - S0202 W07819 - S0203 W07840 - S0157 W07839 MOV W 15-20KT
FCST VA CLD +6HR: 28/1300Z NO ASH EXP
FCST VA CLD +12HR: 28/1900Z NO ASH EXP
FCST VA CLD +18HR: 29/0100Z NO ASH EXP
RMK: VERY LGT VA OBS IN STLT MOVG W FM SUMMIT BLW
FL200. ASH DISSIPATES WI 15NMI. INTERMITTENT
HOTSPOT SEEN IN IR. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200628/1300Z

2020-06-28 01:14


Original Message :

Received FVXX20 at 01:17 UTC, 28/06/20 from KNES
VA ADVISORY
DTG: 20200628/0114Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/621
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT.
OBS VA DTG: 28/0050Z
OBS VA CLD: SFC/FL210 S0149 W07840 - S0159 W07820 - S0201 W07820 - S0159 W07843 - S0149 W07840 MOV W 20-25KT
FCST VA CLD +6HR: 28/0700Z SFC/FL210 S0150 W07844 - S0159 W07819 - S0201 W07819 - S0203 W07846 - S0150 W07844
FCST VA CLD +12HR: 28/1300Z NO ASH EXP
FCST VA CLD +18HR: 28/1900Z NO ASH EXP
RMK: VA SEEN MOV W-WNW IN SAT AND EXTDG OUT
NEARLY 30 NM FM SUMMIT. MODEL GUIDANCE SHOWS A
CONT W-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200628/0715Z

2020-06-26 19:14


Original Message :

Received FVXX20 at 19:16 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/1914Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/620
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT.
OBS VA DTG: 26/1850Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: 27/0100Z NO ASH EXP
FCST VA CLD +12HR: 27/0700Z NO ASH EXP
FCST VA CLD +18HR: 27/1300Z NO ASH EXP
RMK: VA NOT OBS IN SAT IMAGERY OVER PAST FEW HRS.
NO FURTHER RPTS OF VA RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-26 13:25


Original Message :

Received FVXX20 at 13:27 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/1325Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/619
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EMS.
OBS VA DTG: 26/1300Z
OBS VA CLD: SFC/FL200 S0156 W07859 - S0159 W07819 - S0201 W07819 - S0210 W07858 - S0156 W07859 MOV W 25-30KT
FCST VA CLD +6HR: 26/1900Z SFC/FL200 S0152 W07859 - S0159 W07819 - S0202 W07819 - S0208 W07859 - S0152 W07859
FCST VA CLD +12HR: 27/0100Z SFC/FL200 S0149 W07859 - S0159 W07819 - S0201 W07820 - S0207 W07859 - S0149 W07859
FCST VA CLD +18HR: 27/0700Z NO ASH EXP
RMK: VA NOT OBS IN SAT IMAGERY DUE TO WX CLDS BUT
LIKELY PRESENT BASED ON RECENT ACT. OBS VA AREA
BASED ON PREV VAA AND NWP MDLS. FL WINDS EXP TO
PERSIST THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200626/1930Z

2020-06-26 07:24


Original Message :

Received FVXX20 at 07:26 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/0724Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/618
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 26/0700Z
OBS VA CLD: SFC/FL200 S0156 W07901 - S0158 W07819 - S0202 W07818 - S0205 W07859 - S0156 W07901 MOV W 25-30KT
FCST VA CLD +6HR: 26/1300Z SFC/FL200 S0158 W07819 - S0202 W07817 - S0214 W07902 - S0207 W07904 - S0158 W07819
FCST VA CLD +12HR: 26/1900Z SFC/FL200 S0155 W07905 - S0158 W07819 - S0202 W07819 - S0204 W07905 - S0155 W07905
FCST VA CLD +18HR: 27/0100Z SFC/FL200 S0155 W07905 - S0157 W07818 - S0202 W07818 - S0204 W07905 - S0155 W07905
RMK: VA NOT DETECTED IN STLT IMAGERY DUE TO WX
CLD BUT PRESUMED TO BE IN THE VICINITY. OBS VA
BASED ON PREVIOUS T+6 FCST AND NWP MODELS, WHICH
SUGGEST LTLCG OVR NXT 18 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200626/1330Z

2020-06-26 01:24


Original Message :

Received FVXX20 at 01:26 UTC, 26/06/20 from KNES
VA ADVISORY
DTG: 20200626/0124Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/617
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 26/0100Z
OBS VA CLD: SFC/FL200 S0155 W07908 - S0158 W07820 - S0202 W07819 - S0205 W07908 - S0155 W07908 MOV W 20-25KT
FCST VA CLD +6HR: 26/0700Z SFC/FL200 S0154 W07911 - S0157 W07819 - S0202 W07818 - S0206 W07910 - S0154 W07911
FCST VA CLD +12HR: 26/1300Z SFC/FL200 S0156 W07819 - S0202 W07818 - S0215 W07910 - S0205 W07912 - S0156 W07819
FCST VA CLD +18HR: 26/1900Z SFC/FL200 S0153 W07911 - S0157 W07819 - S0202 W07819 - S0205 W07911 - S0153 W07911
RMK: VA EXT 40 NM W OF THE SUMMIT. LTLCG FCST BY
NWP MODELS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200626/0730Z

2020-06-25 19:28


Original Message :

Received FVXX20 at 19:29 UTC, 25/06/20 from KNES
VA ADVISORY
DTG: 20200625/1928Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/616
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 25/1900Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0201 W07819 - S0219 W07859 - S0201 W07905 - S0158 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 26/0100Z SFC/FL200 S0156 W07912 - S0158 W07820 - S0202 W07819 - S0219 W07910 - S0156 W07912
FCST VA CLD +12HR: 26/0700Z SFC/FL200 S0155 W07913 - S0158 W07820 - S0202 W07820 - S0220 W07913 - S0155 W07913
FCST VA CLD +18HR: 26/1300Z NO ASH EXP
RMK: OCNL VA EMS OBS IN SAT IMAGERY OVER PAST FEW
HRS MOV W FM SUMMIT. LOWER CONF IN OBS VA EXTENT
DUE TO WX CLDS. FL WINDS EXP TO PERSIST THRU
T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200626/0130Z

2020-06-25 13:38


Original Message :

Received FVXX20 at 13:39 UTC, 25/06/20 from KNES
VA ADVISORY
DTG: 20200625/1338Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/615
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 25/1310Z
OBS VA CLD: SFC/FL200 S0143 W07938 - S0157 W07819 - S0204 W07820 - S0222 W07940 - S0143 W07938 MOV W 15-20KT
FCST VA CLD +6HR: 25/1900Z SFC/FL200 S0134 W07943 - S0158 W07820 - S0203 W07820 - S0212 W07946 - S0134 W07943
FCST VA CLD +12HR: 26/0100Z SFC/FL200 S0140 W07943 - S0158 W07819 - S0202 W07819 - S0217 W07946 - S0140 W07943
FCST VA CLD +18HR: 26/0700Z SFC/FL200 S0146 W07943 - S0157 W07820 - S0202 W07819 - S0221 W07946 - S0146 W07943
RMK: FQT VA EMS OBS IN VIS AND RGB SAT IMAGERY
REACHING UP TO 80 NM W OF SUMMIT. FL ESTD FM NWP
MDLS. MVMT EXP TO REMAIN W-LY THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200625/1945Z

2020-06-25 10:26


Original Message :

Received FVXX20 at 10:29 UTC, 25/06/20 from KNES
VA ADVISORY
DTG: 20200625/1026Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/614
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 25/1010Z
OBS VA CLD: SFC/FL200 S0153 W07855 - S0159 W07820 - S0202 W07819 - S0210 W07855 - S0153 W07855 MOV W 10-15KT
FCST VA CLD +6HR: 25/1600Z SFC/FL200 S0152 W07901 - S0201 W07819 - S0201 W07820 - S0211 W07900 - S0152 W07901
FCST VA CLD +12HR: 25/2200Z NO ASH EXP
FCST VA CLD +18HR: 26/0400Z NO ASH EXP
RMK: INTERMITTENT VA EMS CONT TO BE SEEN IN
VOLCAT PROD AND IR STLT IMAGERY. WEB CAM INOP. VA
MOV TO W OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200625/1630Z

2020-06-25 05:09


Original Message :

Received FVXX20 at 05:13 UTC, 25/06/20 from KNES
VA ADVISORY
DTG: 20200625/0509Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/613
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 25/0450Z
OBS VA CLD: SFC/FL200 S0158 W07842 - S0201 W07820 - S0202 W07819 - S0212 W07846 - S0158 W07842 MOV W 10-15KT
FCST VA CLD +6HR: 25/1100Z SFC/FL200 S0152 W07846 - S0159 W07820 - S0202 W07819 - S0206 W07848 - S0152 W07846
FCST VA CLD +12HR: 25/1700Z SFC/FL200 S0157 W07853 - S0200 W07819 - S0201 W07820 - S0213 W07850 - S0157 W07853
FCST VA CLD +18HR: 25/2300Z NO ASH EXP
RMK: INTERMITTENT VA EMS CLEARLY SEEN IN IR STLT
IMAGERY. WEB CAM INOP. VA MOV TO W AND WSW OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200625/1115Z

2020-06-24 23:32


Original Message :

Received FVXX20 at 23:35 UTC, 24/06/20 from KNES
VA ADVISORY
DTG: 20200624/2332Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/612
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
MOVG SW FM SUMMIT
OBS VA DTG: 24/2300Z
OBS VA CLD: SFC/FL210 S0156 W07821 - S0201 W07816 - S0222 W07842 - S0201 W07849 - S0156 W07821 MOV SW 5-10KT
FCST VA CLD +6HR: 25/0500Z SFC/FL210 S0155 W07821 - S0204 W07816 - S0238 W07856 - S0202 W07907 - S0155 W07821
FCST VA CLD +12HR: 25/1100Z SFC/FL210 S0155 W07820 - S0204 W07814 - S0239 W07901 - S0203 W07913 - S0155 W07820
FCST VA CLD +18HR: 25/1700Z SFC/FL210 S0150 W07920 - S0153 W07821 - S0206 W07817 - S0231 W07919 - S0150 W07920
RMK: VA CLDS OBS IN STLT APPROX 20 NM SW FM
SUMMIT. NEW VA CLDS OBS FM SUMMIT REGION IN STLT.
VA HGT/DIR FM STLT/NWP MDLS SHOWS SW-LY TO W-LY
MOVMT TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200625/0530Z

2020-06-24 18:19


Original Message :

Received FVXX20 at 18:22 UTC, 24/06/20 from KNES
VA ADVISORY
DTG: 20200624/1819Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/611
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 24/1750Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0200 W07819 - S0236 W07841 - S0221 W07856 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 25/0000Z SFC/FL200 S0158 W07820 - S0158 W07817 - S0236 W07842 - S0221 W07855 - S0158 W07820
FCST VA CLD +12HR: 25/0600Z SFC/FL S0157 W07818 - S0237 W07842 - S0220 W07856 - S0157 W07820 - S0157 W07818
FCST VA CLD +18HR: 25/1200Z SFC/FL200 S0157 W07819 - S0158 W07818 - S0238 W07842 - S0221 W07856 - S0157 W07819
RMK: INTMT LGT-MDT DENSITY PUFFS DETECTED ON STLT
MOVG SW. HOTSPOT CONTS ON SWIR. EXP FL WINDS TO
REMAIN NRLY CONSTANT THRU T+18 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200625/0015Z

2020-06-24 12:24


Original Message :

Received FVXX20 at 12:28 UTC, 24/06/20 from KNES
VA ADVISORY
DTG: 20200624/1224Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/610
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: EMS CONT
OBS VA DTG: 24/1150Z
OBS VA CLD: SFC/FL200 S0159 W07821 - S0201 W07819 - S0229 W07828 - S0221 W07845 - S0159 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 24/1800Z SFC/FL200 S0159 W07819 - S0222 W07842 - S0209 W07851 - S0200 W07821 - S0159 W07819
FCST VA CLD +12HR: 25/0000Z SFC/FL200 S0158 W07820 - S0159 W07819 - S0215 W07848 - S0202 W07856 - S0158 W07820
FCST VA CLD +18HR: 25/0600Z SFC/FL200 S0159 W07903 - S0200 W07820 - S0216 W07858 - S0159 W07903
RMK: VA DETECTED ON STLT MOVG SSW OF SUMMIT.
HOTSPOT INDICATED ON SWIR. NWP MDLS HAVE FL WINDS
GRDLY TURNING MORE WWD WITH TIME. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200624/1830Z

2020-06-24 06:38


Original Message :

Received FVXX20 at 06:41 UTC, 24/06/20 from KNES
VA ADVISORY
DTG: 20200624/0638Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/609
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 24/0600Z
OBS VA CLD: SFC/FL200 S0159 W07916 - S0200 W07820 - S0201 W07820 - S0234 W07909 - S0159 W07916 MOV SW 10-15KT
FCST VA CLD +6HR: 24/1200Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0231 W07907 - S0207 W07915 - S0200 W07820
FCST VA CLD +12HR: 24/1800Z SFC/FL200 S0155 W07915 - S0159 W07820 - S0201 W07819 - S0220 W07913 - S0155 W07915
FCST VA CLD +18HR: 25/0000Z SFC/FL200 S0150 W07914 - S0159 W07818 - S0201 W07819 - S0213 W07915 - S0150 W07914
RMK: INTERMITTENT VA EMS ALERTED ON VOLCAT PROD
AND NOTED IN IR STLT IMAGERY. WEB CAM INOP. VA
MOV TO ABOUT 50 NM DOWNWIND IN A SW TO WSW
DIRECTION. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200624/1245Z

2020-06-24 00:52


Original Message :

Received FVXX20 at 00:54 UTC, 24/06/20 from KNES
VA ADVISORY
DTG: 20200624/0052Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/608
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 24/0051Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0201 W07817 - S0216 W07838 - S0208 W07843 - S0201 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 24/0700Z SFC/FL150 S0200 W07820 - S0202 W07819 - S0225 W07847 - S0211 W07856 - S0200 W07820
FCST VA CLD +12HR: 24/1300Z NO ASH EXP
FCST VA CLD +18HR: 24/1900Z NO ASH EXP
RMK: VA IS SEEN MOV SW UP TO 24NM FM THE SUMMIT.
NWP MDL INDICATES A CONT SW MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200624/0645Z

2020-06-23 19:06


Original Message :

Received FVXX20 at 19:09 UTC, 23/06/20 from KNES
VA ADVISORY
DTG: 20200623/1906Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/607
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL ONGOING EMS
OBS VA DTG: 23/1840Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0214 W07853 - S0202 W07856 - S0158 W07819 MOV W 20-25KT
FCST VA CLD +6HR: 24/0030Z SFC/FL200 S0158 W07820 - S0214 W07852 - S0203 W07855 - S0158 W07820
FCST VA CLD +12HR: 24/0630Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 24/1230Z NO ASH EXP
RMK: PSBL LGT VA EMS CONT MOVG WSW OF SUMMIT. WX
CLDS CVR MUCH OF AREA. NWP MDL WINDS STILL A BIT
TOO WEAK FOR VA MVMNT. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200624/0100Z

2020-06-23 13:20


Original Message :

Received FVXX20 at 13:24 UTC, 23/06/20 from KNES
VA ADVISORY
DTG: 20200623/1320Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/606
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: EMS CONT
OBS VA DTG: 23/1250Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0221 W07910 - S0202 W07919 - S0158 W07819 MOV W 20-25KT
FCST VA CLD +6HR: 23/1900Z SFC/FL200 S0157 W07818 - S0220 W07909 - S0202 W07920 - S0157 W07818
FCST VA CLD +12HR: 24/0100Z SFC/FL200 S0158 W07820 - S0222 W07910 - S0202 W07920 - S0158 W07820
FCST VA CLD +18HR: 24/0700Z SFC/FL200 S0156 W07819 - S0222 W07910 - S0201 W07920 - S0156 W07819
RMK: INTMT LGT VA PUFFS DETECTED ON STLT MOVG
WSW OF SUMMIT. NWP MDL WINDS AT FL APPEAR TOO
WEAK. LTLCG EXP IN VA MVMT THRU T+18 ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20200623/1915Z

2020-06-23 07:34


Original Message :

Received FVXX20 at 07:35 UTC, 23/06/20 from KNES
VA ADVISORY
DTG: 20200623/0734Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/605
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 23/0710Z
OBS VA CLD: SFC/FL200 S0150 W07937 - S0157 W07820 - S0201 W07819 - S0210 W07938 - S0150 W07937 MOV W 25-30KT
FCST VA CLD +6HR: 23/1300Z SFC/FL200 S0145 W07936 - S0156 W07819 - S0201 W07819 - S0214 W07938 - S0145 W07936
FCST VA CLD +12HR: 23/1900Z SFC/FL200 S0135 W07934 - S0157 W07819 - S0202 W07819 - S0207 W07938 - S0135 W07934
FCST VA CLD +18HR: 24/0100Z SFC/FL200 S0131 W07934 - S0158 W07819 - S0202 W07820 - S0201 W07937 - S0131 W07934
RMK: REMNANT VA CLD OBS 75NM W OF SUMMIT AND
QUICKLY DSIPTG. VA EMS CONT TO BE OBS CLOSER TO
SUMMIT AS WELL. LTLCG EXP IN FL WINDS THRU T+18.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200623/1330Z

2020-06-23 01:48


Original Message :

Received FVXX20 at 01:50 UTC, 23/06/20 from KNES
VA ADVISORY
DTG: 20200623/0148Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/604
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EMS.
OBS VA DTG: 23/0120Z
OBS VA CLD: SFC/FL210 S0148 W07857 - S0157 W07819 - S0201 W07819 - S0202 W07858 - S0148 W07857 MOV W 25-30KT
FCST VA CLD +6HR: 23/0730Z SFC/FL210 S0152 W07915 - S0157 W07819 - S0201 W07819 - S0210 W07914 - S0152 W07915
FCST VA CLD +12HR: 23/1330Z SFC/FL210 S0157 W07820 - S0201 W07819 - S0220 W07921 - S0158 W07923 - S0157 W07820
FCST VA CLD +18HR: 23/1930Z NO ASH EXP
RMK: VA CLD OBS IN SAT IMAGERY EXT 36 NM W FM
SUMMIT. FL WINDS FCST TO BACK SLIGHTLY THRU T+12.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200623/0745Z

2020-06-22 20:27


Original Message :

Received FVXX20 at 20:30 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/2027Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/603
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 22/1950Z
OBS VA CLD: SFC/FL210 S0200 W07820 - S0208 W07914 - S0208 W07943 - S0201 W08004 - S0200 W07820 MOV W 25-30KT
FCST VA CLD +6HR: 23/0200Z SFC/FL210 S0159 W07821 - S0201 W07819 - S0218 W07934 - S0203 W07941 - S0159 W07821
FCST VA CLD +12HR: 23/0800Z SFC/FL210 S0200 W07820 - S0202 W07819 - S0226 W07925 - S0205 W07934 - S0200 W07820
FCST VA CLD +18HR: 23/1400Z NO ASH EXP
RMK: VA CLD EXTDS OVR 100 NMI W OF SUMMIT BFR
DISPG. VA CLD OBS THRU WX CLDS TO 40 NMI W OF
SUMMIT THEN OVR WX CLDS BEYOND 40 NMI AWAY. NWP
MDLS FCST VA TO MOV WSW B Y T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200623/0230Z

2020-06-22 14:27


Original Message :

Received FVXX20 at 14:30 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/1427Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/602
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LKLY CONT VA EMS.
OBS VA DTG: 22/1340Z
OBS VA CLD: SFC/FL190 S0200 W07943 - S0205 W07940 - S0214 W08005 - S0208 W08007 - S0200 W07943 MOV W 25-30KT SFC/FL190 S0158 W07857 - S0200 W07819 - S0201 W07819 - S0208 W07856 - S0158 W07857 MOV W 25-30KT
FCST VA CLD +6HR: 22/1930Z SFC/FL190 S0156 W07859 - S0200 W07819 - S0202 W07819 - S0207 W07859 - S0156 W07859
FCST VA CLD +12HR: 23/0130Z SFC/FL190 S0158 W07859 - S0200 W07820 - S0202 W07819 - S0208 W07858 - S0158 W07859
FCST VA CLD +18HR: 23/0730Z NO ASH EXP
RMK: REMNANT VA ABT 25 NMI IN LENGTH OBSD 85 TO
105 NMI W OF SUMMIT. LKLY VA CLDS NEAR SUMMIT BUT
OBSC BY WX CLD CVR. NWP MDLS FCST LTLCG IN WINDS
THRU T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200622/2030Z

2020-06-22 08:31


Original Message :

Received FVXX20 at 08:33 UTC, 22/06/20 from KNES
VA ADVISORY
DTG: 20200622/0831Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/601
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW VA EM OBS IN SAT.
OBS VA DTG: 22/0810Z
OBS VA CLD: SFC/FL190 S0156 W07844 - S0159 W07820 - S0201 W07819 - S0204 W07844 - S0156 W07844 MOV W 20-25KT
FCST VA CLD +6HR: 22/1400Z SFC/FL190 S0154 W07852 - S0159 W07820 - S0201 W07819 - S0205 W07852 - S0154 W07852
FCST VA CLD +12HR: 22/2000Z NO ASH EXP
FCST VA CLD +18HR: 23/0200Z NO ASH EXP
RMK: VA OBS IN SAT IMAGERY EXT W UP TO 25 NM FM
SUMMIT. FL WINDS EXP TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200622/1430Z

2020-06-21 02:38


Original Message :

Received FVXX20 at 02:40 UTC, 21/06/20 from KNES
VA ADVISORY
DTG: 20200621/0238Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/600
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBSD
OBS VA DTG: 21/0210Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 21/0800Z NO ASH EXP
FCST VA CLD +12HR: 21/1400Z NO ASH EXP
FCST VA CLD +18HR: 21/2000Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. THERE ARE NO
RPRTS INDICATING AN ONGOING EM. ADVISORY ENDED.
...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-20 21:13


Original Message :

Received FVXX20 at 21:15 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/2113Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/599
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 20/2040Z
OBS VA CLD: SFC/FL190 S0156 W07850 - S0159 W07820 - S0201 W07819 - S0208 W07849 - S0156 W07850 MOV W 25-30KT
FCST VA CLD +6HR: 21/0230Z SFC/FL190 S0155 W07854 - S0159 W07819 - S0201 W07819 - S0210 W07854 - S0155 W07854
FCST VA CLD +12HR: 21/0830Z NO ASH EXP
FCST VA CLD +18HR: 21/1430Z NO ASH EXP
RMK: POSS VA CLD OBS THRU BREAKS IN WX CLD COVER.
FL AND FCST MVMT BASED ON NWP MODEL GDNC OF HIGH
W WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200621/0315Z

2020-06-20 12:25


Original Message :

Received FVXX23 at 13:52 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/1350Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2020/219
INFO SOURCE: GOES-EAST. NWP MODELS. INSIVUMEH.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 20/132Z
Received FVXX20 at 12:29 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/1225Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/598
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 20/1150Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/1800Z NO ASH EXP
FCST VA CLD +12HR: 21/0000Z NO ASH EXP
FCST VA CLD +18HR: 21/0600Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. THERE APPEARS
TO BE NO NEW RECENT ACT ALTHOUGH DENSE CLDS
ENVELOP THE REGION. WEB CAM INOP. NO NEW RPRTS.
...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-20 01:27


Original Message :

Received FVXX20 at 01:28 UTC, 20/06/20 from KNES
VA ADVISORY
DTG: 20200620/0127Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/596
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT.
OBS VA DTG: 20/0050Z
OBS VA CLD: SFC/FL190 S0200 W07819 - S0202 W07820 - S0205 W07950 - S0200 W07951 - S0200 W07819 MOV W 25-30KT
FCST VA CLD +6HR: 20/0700Z SFC/FL190 S0159 W07951 - S0200 W07819 - S0202 W07819 - S0205 W07950 - S0159 W07951
FCST VA CLD +12HR: 20/1300Z SFC/FL190 S0159 W07951 - S0200 W07819 - S0202 W07820 - S0205 W07951 - S0159 W07951
FCST VA CLD +18HR: 20/1900Z SFC/FL190 S0159 W07951 - S0200 W07819 - S0202 W07819 - S0205 W07951 - S0159 W07951
RMK: VA CLDS OBS IN STLT MOV QUICKLY W OF SUMMIT
APRX 100 NM PRIOR TO DSIPTG. HIGH EASTERLY WINDS
EXPCD THRU T+18HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200620/0730Z

2020-06-19 19:38


Original Message :

Received FVXX20 at 19:40 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/1938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/595
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 19/1910Z
OBS VA CLD: SFC/FL190 S0158 W07916 - S0159 W07819 - S0201 W07819 - S0214 W07917 - S0158 W07916 MOV W 20-25KT
FCST VA CLD +6HR: 20/0100Z SFC/FL190 S0158 W07926 - S0159 W07819 - S0201 W07819 - S0216 W07927 - S0158 W07926
FCST VA CLD +12HR: 20/0700Z SFC/FL190 S0158 W07928 - S0159 W07819 - S0201 W07819 - S0217 W07929 - S0158 W07928
FCST VA CLD +18HR: 20/1300Z SFC/FL190 S0157 W07935 - S0159 W07819 - S0201 W07819 - S0218 W07934 - S0157 W07935
RMK: VA CLD OBS IN STLT MOV W OF SUMMIT APRX 50
NM PRIOR TO DSIPTG. HIGH WINDS FCST TO ACCEL THRU
T+18HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200620/0145Z

2020-06-19 13:59


Original Message :

Received FVXX20 at 14:01 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/1359Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/594
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 19/1320Z
OBS VA CLD: SFC/FL190 S0150 W07908 - S0158 W07820 - S0202 W07818 - S0205 W07908 - S0150 W07908 MOV W 10-15KT
FCST VA CLD +6HR: 19/1930Z SFC/FL190 S0149 W07908 - S0159 W07818 - S0203 W07819 - S0207 W07909 - S0149 W07908
FCST VA CLD +12HR: 20/0130Z NO ASH EXP
FCST VA CLD +18HR: 20/0730Z NO ASH EXP
RMK: ALTHOUGH NO RECENT VA EMS WERE NOTED DUE TO
DENSE CLD COVER, INTERMITTENT EMS LIKELY BASED ON
PAST RECENT ACT. VA MOV TO W BASED ON PREV VAAG
AND NWP MDLS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200619/2000Z

2020-06-19 08:18


Original Message :

Received FVXX20 at 08:19 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/0818Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/593
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 19/0800Z
OBS VA CLD: SFC/FL190 S0155 W07855 - S0158 W07819 - S0202 W07820 - S0203 W07857 - S0155 W07855 MOV W 15-20KT
FCST VA CLD +6HR: 19/1400Z SFC/FL190 S0157 W07819 - S0201 W07819 - S0205 W07923 - S0158 W07924 - S0157 W07819
FCST VA CLD +12HR: 19/2000Z SFC/FL190 S0157 W07819 - S0202 W07819 - S0205 W07923 - S0158 W07925 - S0157 W07819
FCST VA CLD +18HR: 20/0200Z SFC/FL190 S0153 W07925 - S0157 W07819 - S0201 W07819 - S0204 W07924 - S0153 W07925
RMK: FQT EM HAVE RESULTED IN A BKN PLUME OF VA
EXT 22 NM W OF THE SUMMIT. NWP MODEL GUIDANCE
SUGGESTS LTLCG. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200619/1415Z

2020-06-19 06:03


Original Message :

Received FVXX20 at 06:05 UTC, 19/06/20 from KNES
VA ADVISORY
DTG: 20200619/0603Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/592
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 19/0540Z
OBS VA CLD: SFC/FL190 S0147 W08012 - S0157 W07819 - S0201 W07820 - S0203 W08014 - S0147 W08012 MOV W 15-20KT
FCST VA CLD +6HR: 19/1130Z SFC/FL190 S0157 W07819 - S0201 W07817 - S0217 W08046 - S0203 W08047 - S0157 W07819
FCST VA CLD +12HR: 19/1730Z SFC/FL190 S0157 W07819 - S0201 W07818 - S0229 W08045 - S0213 W08047 - S0157 W07819
FCST VA CLD +18HR: 19/2330Z SFC/FL190 S0156 W08043 - S0157 W07819 - S0201 W07819 - S0207 W08044 - S0156 W08043
RMK: VA COULD NOT BE DETECTED IN STLT DUE TO WX
CLD BUT ASSUMED TO BE PRESENT. NWP MODEL GUIDANCE
SUGGESTS LTLCG THRU T+18. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200619/1200Z

2020-06-18 23:55


Original Message :

Received FVXX20 at 23:57 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/2355Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/591
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 18/2340Z
OBS VA CLD: SFC/FL190 S0147 W07920 - S0158 W07819 - S0202 W07817 - S0216 W07919 - S0147 W07920 MOV W 15-20KT
FCST VA CLD +6HR: 19/0530Z SFC/FL190 S0140 W07934 - S0156 W07817 - S0202 W07817 - S0204 W07936 - S0140 W07934
FCST VA CLD +12HR: 19/1130Z SFC/FL190 S0144 W07935 - S0156 W07817 - S0201 W07817 - S0207 W07935 - S0144 W07935
FCST VA CLD +18HR: 19/1730Z SFC/FL190 S0140 W07935 - S0157 W07819 - S0202 W07817 - S0206 W07935 - S0140 W07935
RMK: VA EXT 61 NM W OF THE SUMMIT. LTLCG EXP OVR
NXT 18 HRS BASED ON NWP MODEL GUIDANCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200619/0600Z

2020-06-18 18:01


Original Message :

Received FVXX20 at 18:02 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/1801Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/590
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG CONS VA EMS.
OBS VA DTG: 18/1740Z
OBS VA CLD: SFC/FL190 S0154 W07933 - S0157 W07820 - S0201 W07820 - S0221 W07931 - S0154 W07933 MOV W 15-20KT
FCST VA CLD +6HR: 18/2330Z SFC/FL190 S0153 W07946 - S0158 W07819 - S0201 W07819 - S0225 W07947 - S0153 W07946
FCST VA CLD +12HR: 19/0530Z SFC/FL190 S0151 W07946 - S0157 W07820 - S0201 W07819 - S0223 W07947 - S0151 W07946
FCST VA CLD +18HR: 19/1130Z SFC/FL1 S0144 W07945 - S0158 W07820 - S0201 W07819 - S0219 W07947 - S0144 W07945
RMK: VA OBS IN SAT EXT AT LEAST 75 NM W FM SUMMIT
BEFR BECMG OBSCD BY WX CLDS. VA CLD MAY EXT
FUTHER W. OBS FL BASED ON NWP MDLS AND
CONTINUITY. FL WINDS EXP TO PERSIST THRU T+18.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200619/0000Z

2020-06-18 12:08


Original Message :

Received FVXX20 at 12:10 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/1208Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/589
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG CONS VA EMS.
OBS VA DTG: 18/1150Z
OBS VA CLD: SFC/FL190 S0136 W07856 - S0158 W07819 - S0202 W07819 - S0154 W07905 - S0136 W07856 MOV NW 15-20KT
FCST VA CLD +6HR: 18/1800Z SFC/FL190 S0138 W07926 - S0158 W07819 - S0202 W07819 - S0204 W07929 - S0138 W07926
FCST VA CLD +12HR: 19/0000Z SFC/FL190 S0140 W07926 - S0158 W07819 - S0202 W07819 - S0206 W07929 - S0140 W07926
FCST VA CLD +18HR: 19/0600Z NO ASH EXP
RMK: VA CLD OBS EXT NW UP TO 45 NM FM SUMMIT THO
EXTENT IS UNCERTAIN DUE TO WX CLD OBSCN. OBS FL
BASED ON CONTINUITY. NWP MDLS INDICATE W-LY MVMT
THRU T+12 BUT CONF IN FCST IS LOWER. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200618/1815Z

2020-06-18 06:11


Original Message :

Received FVXX20 at 06:13 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/0611Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/588
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 18/0550Z
OBS VA CLD: SFC/FL190 S0133 W07928 - S0144 W07914 - S0155 W07832 - S0156 W07819 - S0202 W07825 - S0155 W07905 - S0204 W07934 - S0207 W07949 - S0221 W08011 - S0214 W08018 - S0149 W07956 - S0133 W07928 MOV W 15-20KT
FCST VA CLD +6HR: 18/1200Z SFC/FL190 S0110 W07958 - S0140 W07934 - S0156 W07818 - S0203 W07822 - S0148 W07940 - S0213 W08022 - S0146 W08029 - S0110 W07958
FCST VA CLD +12HR: 18/1800Z SFC/FL190 S0139 W08049 - S0155 W07818 - S0156 W07818 - S0207 W07820 - S0201 W08050 - S0139 W08049
FCST VA CLD +18HR: 19/0000Z SFC/FL190 S0134 W08113 - S0155 W07817 - S0207 W07819 - S0158 W08120 - S0134 W08113
RMK: THICK WX CLD APPROACHING SUMMIT ATTM. VA EXT
110 NM WSW AND 97 NM W OF THE SUMMIT. NWP MODEL
GUIDANCE SUGGESTS LTLCG OVR NXT 18 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200618/1215Z

2020-06-18 03:23


Original Message :

Received FVXX20 at 03:25 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/0323Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/587
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 18/0300Z
OBS VA CLD: SFC/FL190 S0155 W07905 - S0158 W07820 - S0202 W07821 - S0207 W07846 - S0238 W07949 - S0226 W07951 - S0210 W07934 - S0155 W07905 MOV W 10-15KT
FCST VA CLD +6HR: 18/0900Z SFC/FL190 S0142 W08026 - S0155 W07819 - S0205 W07820 - S0203 W07932 - S0225 W08016 - S0142 W08026
FCST VA CLD +12HR: 18/1500Z SFC/FL190 S0135 W08056 - S0155 W07816 - S0207 W07817 - S0219 W08100 - S0135 W08056
FCST VA CLD +18HR: 18/2100Z SFC/FL190 S0133 W08106 - S0155 W07816 - S0207 W07817 - S0219 W08115 - S0133 W08106
RMK: VA MOV MORE TOWARDS THE W THAN SW. VA EXT 90
NM WSW OF THE SUMMIT. LTLCG EXP OVR NXT 18 HRS
BASED ON NWP MODELS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200618/0930Z

2020-06-18 00:37


Original Message :

Received FVXX20 at 00:40 UTC, 18/06/20 from KNES
VA ADVISORY
DTG: 20200618/0037Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/586
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 17/0000Z
OBS VA CLD: SFC/FL200 S0154 W07820 - S0203 W07820 - S0237 W07919 - S0219 W07921 - S0154 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 17/0600Z SFC/FL200 S0155 W07820 - S0202 W07816 - S0336 W08035 - S0256 W08101 - S0155 W07820
FCST VA CLD +12HR: 17/1200Z SFC/FL200 S0153 W07820 - S0201 W07814 - S0443 W08102 - S0358 W08127 - S0153 W07820
FCST VA CLD +18HR: 17/1800Z SFC/FL200 S0152 W07820 - S0205 W07815 - S0356 W07958 - S0441 W08129 - S0343 W08153 - S0152 W07820
RMK: VA EXT 65 NM WSW OF THE SUMMIT. OBS MOTION
DOES NOT AGREE WI NWP MODEL GUIDANCE SO VERY LOW
CONFIDENCE IN FCST, WHICH SUGGESTS SLIGHT BACKING
THRU T+12. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200618/0630Z

2020-06-17 21:02


Original Message :

Received FVXX20 at 21:03 UTC, 17/06/20 from KNES
VA ADVISORY
DTG: 20200617/2102Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/585
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VOLCAT ALERT 2030Z
OBS VA DTG: 17/2040Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0202 W07819 - S0213 W07852 - S0159 W07853 - S0158 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 18/0230Z SFC/FL200 S0145 W07900 - S0158 W07819 - S0202 W07819 - S0210 W07901 - S0145 W07900
FCST VA CLD +12HR: 18/0830Z NO ASH EXP
FCST VA CLD +18HR: 18/1430Z NO ASH EXP
RMK: VA CLD OBS ABOVE WX CLDS EXT WSW 20 NM FM
SUMMIT. OBS FL EST FM NWP MDLS AND VOLCAT ALERT.
FL MVMT EXP TO BECOME W-LY BY T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200618/0300Z

2020-06-16 06:06


Original Message :

Received FVXX20 at 06:10 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/0606Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/584
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS IN STLT.
OBS VA DTG: 16/0540Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 16/1130Z NO ASH EXP
FCST VA CLD +12HR: 16/1730Z NO ASH EXP
FCST VA CLD +18HR: 16/2330Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT. NO FURTHER RPRTS OF
VA ACTVTY RCVD. WX CLDS IN THE AREA. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-16 00:37


Original Message :

Received FVXX20 at 03:02 UTC, 16/06/20 from KNES
VA ADVISORY
DTG: 20200616/0037Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/583
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 16/0010Z
OBS VA CLD: SFC/FL200 S0151 W07843 - S0156 W07819 - S0202 W07818 - S0207 W07843 - S0151 W07843 MOV W 20-25KT
FCST VA CLD +6HR: 16/0600Z SFC/FL200 S0147 W07850 - S0156 W07818 - S0204 W07818 - S0211 W07850 - S0147 W07850
FCST VA CLD +12HR: 16/1200Z NO ASH EXP
FCST VA CLD +18HR: 16/1800Z NO ASH EXP
RMK: OCNL VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT DUE TO WX CLDS. SUMMIT HOTSPOT OBS IN STLT.
VA HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200616/0630Z

2020-06-15 19:38


Original Message :

Received FVXX20 at 19:41 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/1938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/582
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 15/1900Z
OBS VA CLD: SFC/FL200 S0155 W07843 - S0158 W07819 - S0202 W07819 - S0206 W07843 - S0155 W07843 MOV W 25-30KT
FCST VA CLD +6HR: 16/0100Z SFC/FL200 S0152 W07851 - S0158 W07819 - S0204 W07819 - S0208 W07852 - S0152 W07851
FCST VA CLD +12HR: 16/0700Z NO ASH EXP
FCST VA CLD +18HR: 16/1300Z NO ASH EXP
RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA EXT W
FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT/ NWP
MDLS SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200616/0145Z

2020-06-15 12:54


Original Message :

Received FVXX20 at 12:57 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/1254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/581
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 15/1230Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 15/1830Z NO ASH EXP
FCST VA CLD +12HR: 16/0030Z NO ASH EXP
FCST VA CLD +18HR: 16/0630Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
SEEN IN STLT IMAGERY. WEB CAM INOP. NO NEW RPRTS.
...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-15 07:15


Original Message :

Received FVXX20 at 07:17 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/0715Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/580
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG OCNL VA EM.
OBS VA DTG: 15/0650Z
OBS VA CLD: SFC/FL220 S0153 W07853 - S0158 W07819 - S0201 W07819 - S0210 W07852 - S0153 W07853 MOV W 20-25KT
FCST VA CLD +6HR: 15/1300Z NO ASH EXP
FCST VA CLD +12HR: 15/1900Z NO ASH EXP
FCST VA CLD +18HR: 16/0100Z NO ASH EXP
RMK: VA CLD NOT SEEN SINCE EM 2 HRS AGO THAT WAS
MOVG W FM SUMMIT. WX CLDS PARTIALLY OBSC AREA SO
VA MAY STILL BE PRESENT. FURTHER VA EMS FCST TO
MOV W. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200615/1315Z

2020-06-15 01:23


Original Message :

Received FVXX20 at 01:24 UTC, 15/06/20 from KNES
VA ADVISORY
DTG: 20200615/0123Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/579
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EM.
OBS VA DTG: 15/0100Z
OBS VA CLD: SFC/FL220 S0152 W07850 - S0158 W07819 - S0200 W07819 - S0208 W07850 - S0152 W07850 MOV W 15-20KT
FCST VA CLD +6HR: 15/0700Z SFC/FL220 S0158 W07820 - S0201 W07819 - S0213 W07850 - S0159 W07851 - S0158 W07820
FCST VA CLD +12HR: 15/1300Z NO ASH EXP
FCST VA CLD +18HR: 15/1900Z NO ASH EXP
RMK: PSBL FAINT VA SIGNATURE OBS IN RGB SAT
IMAGERY EXT W UP TO 30 NM FM SUMMIT. WX CLDS
PARTIALLY OBSC PLUME SO LOWER CONFIDENCE IN
EXTENT OF VA. OBS FL BASED ON PREV VAA AND NWP
MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200615/0730Z

2020-06-14 19:27


Original Message :

Received FVXX20 at 19:30 UTC, 14/06/20 from KNES
VA ADVISORY
DTG: 20200614/1927Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/578
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 14/1910Z
OBS VA CLD: SFC/FL220 S0142 W07903 - S0159 W07820 - S0201 W07819 - S0207 W07905 - S0142 W07903 MOV W 10-15KT
FCST VA CLD +6HR: 15/0100Z SFC/FL220 S0147 W07910 - S0159 W07819 - S0201 W07819 - S0211 W07905 - S0147 W07910
FCST VA CLD +12HR: 15/0700Z NO ASH EXP
FCST VA CLD +18HR: 15/1300Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN VOLCAT PROD
WITHIN BREAKS IN DENSE WX CLDS. VA MOV TO BETWEEN
WSW AND WNW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200615/0130Z

2020-06-14 13:50


Original Message :

Received FVXX20 at 13:54 UTC, 14/06/20 from KNES
VA ADVISORY
DTG: 20200614/1350Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/577
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 14/1330Z
OBS VA CLD: SFC/FL220 S0149 W07901 - S0159 W07819 - S0201 W07820 - S0202 W07902 - S0149 W07901 MOV W 10-15KT
FCST VA CLD +6HR: 14/1930Z NO ASH EXP
FCST VA CLD +12HR: 15/0130Z NO ASH EXP
FCST VA CLD +18HR: 15/0730Z NO ASH EXP
RMK: ONGOING EMS LIKELY BASED ON RECENT PAST ACT.
NOTHING SEEN IN STLT IMAGERY THO DUE TO EXTENSIVE
CLOUD COVER. WEB CAM INOP. VA MOV W BASED ON PREV
VAAG AND NWP MDLS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200614/1945Z

2020-06-14 08:05


Original Message :

Received FVXX20 at 08:07 UTC, 14/06/20 from KNES
VA ADVISORY
DTG: 20200614/0805Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/576
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/0740Z
OBS VA CLD: SFC/FL220 S0152 W07855 - S0158 W07819 - S0202 W07819 - S0158 W07858 - S0152 W07855 MOV W 15-20KT
FCST VA CLD +6HR: 14/1330Z SFC/FL220 S0153 W07857 - S0158 W07818 - S0202 W07819 - S0201 W07858 - S0153 W07857
FCST VA CLD +12HR: 14/1930Z NO ASH EXP
FCST VA CLD +18HR: 15/0130Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO EXT WX CLD BUT
ASSUMED TO BE IN THE AREA. OBS VA BASED ON NWP
MODELS WITH LOW CONFIDENCE. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200614/1400Z

2020-06-14 02:11


Original Message :

Received FVXX20 at 02:13 UTC, 14/06/20 from KNES
VA ADVISORY
DTG: 20200614/0211Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/575
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 14/0140Z
OBS VA CLD: SFC/FL220 S0155 W08009 - S0155 W07819 - S0203 W07819 - S0212 W08010 - S0155 W08009 MOV W 15-20KT
FCST VA CLD +6HR: 14/0730Z SFC/FL220 S0146 W08008 - S0155 W07818 - S0203 W07819 - S0200 W08011 - S0146 W08008
FCST VA CLD +12HR: 14/1330Z SFC/FL220 S0137 W08005 - S0156 W07817 - S0202 W07820 - S0150 W08010 - S0137 W08005
FCST VA CLD +18HR: 14/1930Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLD BUT
PRESUMED TO BE IN AREA. OBS VA BASED ON PREV T+6
WITH LOW CONFIDENCE. MODEL GUIDANCE SUGGESTS
LTLCG THRU T+12. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200614/0815Z

2020-06-13 20:09


Original Message :

Received FVXX20 at 20:11 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/2009Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/574
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG CONS VA EMS.
OBS VA DTG: 13/1950Z
OBS VA CLD: SFC/FL230 S0157 W07820 - S0202 W07818 - S0212 W07823 - S0247 W07940 - S0220 W07946 - S0157 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 14/0200Z SFC/FL230 S0158 W07819 - S0202 W07817 - S0246 W07940 - S0213 W07946 - S0158 W07819
FCST VA CLD +12HR: 14/0800Z SFC/FL230 S0150 W07943 - S0158 W07820 - S0204 W07818 - S0225 W07944 - S0150 W07943
FCST VA CLD +18HR: 14/1400Z SFC/FL230 S0149 W07940 - S0158 W07820 - S0205 W07818 - S0226 W07943 - S0149 W07940
RMK: VA CLD OBS REACHING 85NM WSW FM SUMMIT BEFR
DSIPTG. VA EMS CONT AT SUMMIT MOV WSW-LY. FL MVMT
EXP TO BECOME MORE W-LY THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200614/0215Z

2020-06-13 14:11


Original Message :

Received FVXX20 at 14:13 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/1411Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/573
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EM.
OBS VA DTG: 13/1350Z
OBS VA CLD: SFC/FL230 S0159 W07820 - S0202 W07818 - S0302 W07837 - S0328 W07917 - S0307 W07943 - S0207 W07854 - S0159 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 13/2000Z SFC/FL230 S0159 W07820 - S0202 W07818 - S0312 W07916 - S0226 W07948 - S0159 W07820
FCST VA CLD +12HR: 14/0200Z SFC/FL230 S0152 W07940 - S0159 W07821 - S0202 W07819 - S0236 W07939 - S0152 W07940
FCST VA CLD +18HR: 14/0800Z SFC/FL230 S0150 W07940 - S0159 W07819 - S0202 W07818 - S0234 W07939 - S0150 W07940
RMK: REMNANT VA W OF PERU DSIPTD. VA FM CONTG EM
OBS IN VIS SAT IMAGERY EXT 100 NM SW FM SUMMIT
BUT WITH HIGHEST DENSITY WITHIN 33 NM OF SUMMIT.
FL WINDS EXP TO VEER TO W BY T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200613/2015Z

2020-06-13 08:08


Original Message :

Received FVXX20 at 08:10 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/0808Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/572
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 13/0750Z
OBS VA CLD: SFC/FL170 S0550 W08053 - S0622 W08043 - S0734 W08244 - S0638 W08340 - S0550 W08053 MOV S 5-10KT SFC/FL220 S0158 W07823 - S0205 W07818 - S0247 W07843 - S0244 W07851 - S0158 W07823 MOV SW 15-20KT
FCST VA CLD +6HR: 13/1400Z SFC/FL170 NO ASH EXPSFC/FL220 S0155 W07822 - S0203 W07815 - S0256 W07907 - S0247 W07919 - S0155 W07822
FCST VA CLD +12HR: 13/2000Z SFC/FL220 S0155 W07819 - S0204 W07815 - S0258 W07914 - S0245 W07928 - S0155 W07819
FCST VA CLD +18HR: 14/0200Z SFC/FL220 S0155 W07941 - S0156 W07817 - S0206 W07817 - S0235 W07932 - S0155 W07941
RMK: VA TO FL220 EXT 32 NM SW OF THE SUMMIT AND
IS FCST TO VEER SLIGHTLY THRU T+12. REMNANT VA TO
FL170 PERSISTS ALONG AND OFF THE PERUVIAN COAST.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200613/1415Z

2020-06-13 02:10


Original Message :

Received FVXX20 at 02:12 UTC, 13/06/20 from KNES
VA ADVISORY
DTG: 20200613/0210Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/571
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 13/0150Z
OBS VA CLD: SFC/FL170 S0422 W08222 - S0520 W08041 - S0618 W08114 - S0611 W08316 - S0422 W08222 MOV SW 10-15KT SFC/FL190 S0158 W07820 - S0202 W07817 - S0214 W07830 - S0211 W07837 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 13/0800Z SFC/FL170 NO ASH EXP SFC/FL190 S0156 W07821 - S0202 W07816 - S0259 W07854 - S0240 W07920 - S0156 W07821
FCST VA CLD +12HR: 13/1400Z SFC/FL190 S0157 W07820 - S0202 W07814 - S0259 W07909 - S0239 W07929 - S0157 W07820
FCST VA CLD +18HR: 13/2000Z SFC/FL190 S0157 W07821 - S0200 W07816 - S0302 W07855 - S0241 W07928 - S0157 W07821
RMK: NEW VA EM TO FL190 EXT 14 NM SW OF THE
SUMMIT...LTLCG EXP THRU T+18. REMNANT VA TO FL170
PERSISTS ALONG AND OFF NW PERUVIAN COAST BUT FCST
TO DISP BY T+6. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200613/0815Z

2020-06-12 23:31


Original Message :

Received FVXX20 at 23:33 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/2331Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/570
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: REMNANT VA
OBS VA DTG: 12/2300Z
OBS VA CLD: SFC/FL170 S0155 W08045 - S0226 W07935 - S0446 W08020 - S0446 W08020 - S0446 W08020 - S0555 W08048 - S0601 W08222 - S0441 W08413 - S0235 W08228 - S0155 W08045 MOV SW 10-15KT
FCST VA CLD +6HR: 13/0500Z NO ASH EXP
FCST VA CLD +12HR: 13/1100Z NO ASH EXP
FCST VA CLD +18HR: 13/1700Z NO ASH EXP
RMK: VISIBLE STLT IMAGERY AT SUNSET SHOWED A
LARGE AREA OF REMNANT VA LARGELY OVR THE PACIFIC.
GREATEST CONCENTRATION WAS EXITING PERU'S PAITA
DISTRICT AND EXT 80 NM SW OF THERE. NO INDICATION
OF EM AT THE SUMMIT ATTM. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200613/0530Z

2020-06-12 18:08


Original Message :

Received FVXX20 at 18:13 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/1808Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/569
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. VOLCAT. METAR.
ERUPTION DETAILS: CONTG VA EM ACTIVITY.
OBS VA DTG: 12/1740Z
OBS VA CLD: SFC/FL190 S0052 W07815 - S0200 W07816 - S0159 W07821 - S0055 W07849 - S0052 W07815 MOV N 5-10KT SFC/FL220 S0152 W07819 - S0201 W07814 - S0407 W07931 - S0506 W08058 - S0501 W08352 - S0332 W08425 - S0229 W08049 - S0152 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 12/2330Z SFC/FL190 NO ASH EXP SFC/FL220 S0153 W07823 - S0202 W07811 - S0456 W07926 - S0520 W08441 - S0346 W08501 - S0310 W08122 - S0153 W07823
FCST VA CLD +12HR: 13/0530Z SFC/FL220 S0156 W07823 - S0202 W07811 - S0504 W07935 - S0531 W08441 - S0352 W08459 - S0325 W08100 - S0156 W07823
FCST VA CLD +18HR: 13/1130Z SFC/FL220 S0158 W07823 - S0201 W07813 - S0505 W07940 - S0534 W08443 - S0353 W08459 - S0326 W08059 - S0158 W07823
RMK: VA TO FL220 OBS MOVG SW AND W UP TO 375 NM
FM SUMMIT. VA BELOW FL190 TO N OF SUMMIT NOT OBS
IN SAT BUT MWO AND MULTIPLE METAR RPTS INDICATE
VA IN AREA. FL220 WINDS EXP TO PERSIST THRU T+18.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200613/0015Z

2020-06-12 12:38


Original Message :

Received FVXX20 at 12:40 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/1238Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/568
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: CONTG VA EM
OBS VA DTG: 12/1220Z
OBS VA CLD: SFC/FL220 S0155 W07821 - S0204 W07815 - S0416 W08013 - S0415 W08229 - S0309 W08232 - S0259 W08103 - S0236 W08000 - S0155 W07821 MOV SW 20-25KT
FCST VA CLD +6HR: 12/1830Z SFC/FL220 S0155 W07823 - S0204 W07813 - S0417 W08011 - S0512 W08407 - S0339 W08432 - S0307 W08123 - S0155 W07823
FCST VA CLD +12HR: 13/0030Z SFC/FL220 S0154 W07823 - S0204 W07812 - S0422 W08007 - S0526 W08413 - S0350 W08425 - S0323 W08119 - S0154 W07823
FCST VA CLD +18HR: 13/0630Z SFC/FL220 S0155 W07824 - S0203 W07808 - S0433 W07959 - S0547 W08422 - S0410 W08431 - S0337 W08121 - S0155 W07824
RMK: CONTUS VA EMS OBS IN SAT IMAGERY. VA CLDS
EXT AT LEAST 275 NM SW OF SUMMIT. OBS FL BASED ON
NWP MDLS AND CONTINUITY. CONTD SW-LY MVMT EXP
THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200612/1845Z

2020-06-12 06:39


Original Message :

Received FVXX20 at 06:41 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/0639Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/567
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 12/0600Z
OBS VA CLD: SFC/FL190 S0137 W07807 - S0204 W07816 - S0203 W07823 - S0158 W07843 - S0140 W07836 - S0137 W07807 MOV NW 5-10KT SFC/FL220 S0158 W07821 - S0205 W07817 - S0316 W07946 - S0347 W08133 - S0331 W08349 - S0314 W08349 - S0238 W08123 - S0241 W08047 - S0204 W07906 - S0158 W07821 MOV SW 20-25KT
FCST VA CLD +6HR: 12/1200Z SFC/FL190 S0123 W07804 - S0204 W07820 - S0149 W07904 - S0123 W07845 - S0123 W07804 SFC/FL220 S0152 W07828 - S0206 W07816 - S0417 W08207 - S0440 W08502 - S0342 W08503 - S0152 W07828
FCST VA CLD +12HR: 12/1800Z SFC/FL190 NO ASH EXP SFC/FL220 S0146 W07829 - S0146 W07826 - S0146 W07826 - S0344 W08500 - S0441 W08456 - S0322 W07953 - S0204 W07811 - S0146 W07829
FCST VA CLD +18HR: 13/0000Z SFC/FL220 S0147 W07826 - S0204 W07811 - S0356 W08153 - S0416 W08505 - S0303 W08500 - S0147 W07826
RMK: VA TO FL220 BASED ON NWP MODELS EXT 335 NM
SW OF THE SUMMIT. HIEST CONCENTRATION OF VA EXT
120 NM SW OF THE SUMMIT. VA TO FL190 FANNING FM
NW TO N TO NNE WITHIN 10 NM OF THE SUMMIT. LTLCG
EXP. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200612/1245Z

2020-06-12 02:04


Original Message :

Received FVXX20 at 02:06 UTC, 12/06/20 from KNES
VA ADVISORY
DTG: 20200612/0204Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/566
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. GEOPHYSICAL INST.
ERUPTION DETAILS: CONS EM
OBS VA DT: 122/0120Z
OBS VA CLD: SFC/FL180 S0122 W07811 - S0122 W07803 - S0201 W07817 - S0201 W07823 - S0122 W07811 MOV N 15-20KT SFC/FL270 S0156 W07822 - S0204 W07819 - S0309 W08034 - S0249 W08136 - S0221 W08140 - S0220 W07944 - S0156 W07822 MOV SW 30-35KT
FCST VA CLD +6HR: 12/0730Z SFC/FL180 S0109 W07820 - S0109 W07808 - S0203 W07818 - S0202 W07822 - S0109 W07820 SFC/FL270 S0153 W07820 - S0204 W07815 - S0350 W08207 - S0226 W08236 - S0153 W07820
FCST VA CLD +12HR: 12/1330Z SFC/FL180 NO ASH EXP SFC/FL270 S0152 W07820 - S0204 W07816 - S0316 W08016 - S0338 W08219 - S0243 W08240 - S0152 W07820
FCST VA CLD +18HR: 12/1930Z SFC/FL270 S0153 W07823 - S0159 W07816 - S0317 W07907 - S0332 W08033 - S0308 W08041 - S0153 W07823
RMK: MAX HGT BASED ON VO. VA TO FL180 EXT 40 NM
NNE OF SUMMIT BFR BECMG OBSCD BY WX CLD. T+6
BASED ON CONTINUITY W LOW CONFID. VA TO FL280 EXT
190 NM WSW SUMMIT. FNT EDGE IS DFUS BUT SIG
CONCENTRATION FM SUMMIT TO ISLA PUNA ATTM. LTLCG
EXP THRU T+12. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200612/0800ZY

2020-06-11 22:51


Original Message :

Received FVXX20 at 22:54 UTC, 11/06/20 from KNES
VA ADVISORY
DTG: 20200611/2251Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/565
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: CONTUS VA EMS.
OBS VA DTG: 11/2220Z
OBS VA CLD: SFC/FL190 S0146 W07816 - S0150 W07804 - S0203 W07817 - S0158 W07820 - S0146 W07816 MOV NE 5-10KT SFC/FL270 S0158 W07820 - S0204 W07814 - S0255 W07945 - S0216 W07952 - S0211 W07909 - S0158 W07820 MOV SW 30-40KT
FCST VA CLD +6HR: SFC/FL190 NO ASH EXP 12/0430Z SFC/FL270 S0156 W07820 - S0203 W07814 - S0305 W07958 - S0218 W08013 - S0156 W07820
FCST VA CLD +12HR: 12/1030Z SFC/FL270 S0156 W07820 - S0204 W07813 - S0310 W08004 - S0218 W08017 - S0156 W07820
FCST VA CLD +18HR: 12/1630Z SFC/FL270 S0156 W07820 - S0204 W07814 - S0331 W07948 - S0251 W08012 - S0156 W07820
RMK: CONTUS VA EMS OBS EXTENDING 95 NM WSW FM
SUMMIT. MWO RPTS VA OBS AT FL270. ADDITIONAL VA
CLD EXT NE 15 NM FM SUMMIT BELOW FL190. WSW-LY
MVMT AT FL220 FCST TO CONTINUE THRU T+12 THEN
TURN TO SW BY T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200612/0445Z

2020-06-11 18:16


Original Message :

Received FVXX20 at 18:20 UTC, 11/06/20 from KNES
VA ADVISORY
DTG: 20200611/1816Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/564
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
VOLCAT.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 11/1750Z
OBS VA CLD: SFC/FL220 S0156 W07910 - S0156 W07820 - S0202 W07819 - S0222 W07905 - S0156 W07910 MOV W 20-25KT
FCST VA CLD +6HR: 12/0000Z SFC/FL220 S0157 W07820 - S0202 W07820 - S0240 W07941 - S0202 W07945 - S0157 W07820
FCST VA CLD +12HR: 12/0600Z SFC/FL220 S0157 W07820 - S0202 W07819 - S0240 W07942 - S0203 W07946 - S0157 W07820
FCST VA CLD +18HR: 12/1200Z SFC/FL220 S0156 W07821 - S0201 W07818 - S0252 W07945 - S0215 W07949 - S0156 W07821
RMK: EARLIER REMNANT VA TO WNW DSIPTD. CONTG
VA EMS OBS IN VIS AND RGB SAT IMAGERY MOVG
WSW TO AT LEAST 30 NM FM SUMMIT. OBS FL BASED
ON NWP MDLS AND PREV VAA. VA CLD EXP TO CONT
WSW-LY MVMT THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200612/0015Z

2020-06-11 12:23


Original Message :

Received FVXX20 at 12:24 UTC, 11/06/20 from KNES
VA ADVISORY
DTG: 20200611/1223Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/563
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 11/1200Z
OBS VA CLD: SFC/FL220 S0126 W08020 - S0139 W07914 - S0157 W07819 - S0204 W07817 - S0227 W07916 - S0152 W08019 - S0126 W08020 MOV W 20-25KT
FCST VA CLD +6HR: 11/1800Z SFC/FL220 S0156 W07820 - S0203 W07817 - S0249 W08012 - S0207 W08016 - S0156 W07820
FCST VA CLD +12HR: 12/0000Z SFC/FL220 S0158 W07820 - S0204 W07818 - S0249 W08012 - S0206 W08016 - S0158 W07820
FCST VA CLD +18HR: 12/0600Z SFC/FL220 S0158 W07820 - S0203 W07817 - S0252 W08013 - S0208 W08016 - S0158 W07820
RMK: REMNANT VA OBS IN SAT IMAGERY 120 NM WNW OF
SUMMIT WITH CONTG VA EMS OBS MOV W FM SUMMIT. NWP
MDLS INDICATE MVMT WILL BECOME WSW BY T+6 AND
PERSIST THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200611/1830Z

2020-06-11 06:32


Original Message :

Received FVXX20 at 06:34 UTC, 11/06/20 from KNES
VA ADVISORY
DTG: 20200611/0632Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/562
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 11/0610Z
OBS VA CLD: SFC/FL220 S0146 W07905 - S0158 W07819 - S0205 W07820 - S0205 W07905 - S0253 W07958 - S0229 W08007 - S0146 W07905 MOV SW 15-25KT
FCST VA CLD +6HR: 11/1200Z SFC/FL220 S0139 W07904 - S0158 W07819 - S0204 W07819 - S0219 W08011 - S0148 W08008 - S0139 W07904
FCST VA CLD +12HR: 11/1800Z SFC/FL220 S0129 W08015 - S0158 W07819 - S0204 W07819 - S0218 W08019 - S0129 W08015
FCST VA CLD +18HR: 12/0000Z SFC/FL220 S0129 W08016 - S0158 W07820 - S0204 W07820 - S0215 W08022 - S0129 W08016
RMK: CONT VA EMS OBS IN STLT MOV W FM SUMMIT AND
SWEEPING TO THE SW. ASH IS SEEN APPROX 105NMI FM
SUMMIT BFR BECOMG TOO DIFF TO DETECT. NWP MODELS
SUPPORT CONT WESTWARD MVMNT. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200611/1230Z

2020-06-11 00:43


Original Message :

Received FVXX20 at 00:47 UTC, 11/06/20 from KNES
VA ADVISORY
DTG: 20200611/0043Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/561
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 11/0010Z
OBS VA CLD: SFC/FL230 S0139 W08053 - S0156 W07818 - S0210 W07816 - S0225 W08051 - S0139 W08053 MOV W 25-30KT
FCST VA CLD +6HR: 11/0600Z SFC/FL230 S0132 W08112 - S0156 W07816 - S0212 W07815 - S0230 W08111 - S0132 W08112
FCST VA CLD +12HR: 11/1200Z SFC/FL230 S0128 W08128 - S0156 W07815 - S0213 W07815 - S0233 W08131 - S0128 W08128
FCST VA CLD +18HR: 11/1800Z SFC/FL230 S0126 W08138 - S0155 W07816 - S0212 W07814 - S0233 W08138 - S0126 W08138
RMK: VA CLDS OBS IN STLT EXT APPROX 150 NM W FM
SUMMIT. VA HGT/DIR FM STLT, MWO, AND NWP MDLS
SHOWS CONT W-LY MOVMT THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200611/0645Z

2020-06-10 19:25


Original Message :

Received FVXX20 at 19:28 UTC, 10/06/20 from KNES
VA ADVISORY
DTG: 20200610/1925Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/560
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: VA CLDS CONT OBS IN STLT IMAGERY
OBS VA DTG: 10/1900Z
OBS VA CLD: SFC/FL230 S0126 W07935 - S0155 W07817 - S0205 W07820 - S0155 W07944 - S0126 W07935 MOV W 25-30KT
FCST VA CLD +6HR: 11/0100Z SFC/FL230 S0117 W07959 - S0155 W07816 - S0206 W07817 - S0155 W08006 - S0117 W07959
FCST VA CLD +12HR: 11/0700Z SFC/FL230 S0113 W08006 - S0155 W07815 - S0207 W07817 - S0157 W08012 - S0113 W08006
FCST VA CLD +18HR: 11/1300Z SFC/FL230 S0111 W08010 - S0154 W07815 - S0207 W07817 - S0156 W08016 - S0111 W08010
RMK: VA CLDS OBS IN STLT EXT APPROX 80 NM W FM
SUMMIT. VA CLDS OBS N OF SEGU. VA HGT/DIR FM MWO
AND STLT. NWP MDLS SHOWS CONT W-LY MOVMT THRU
T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200611/0130Z

2020-06-10 13:58


Original Message :

Received FVXX20 at 14:02 UTC, 10/06/20 from KNES
VA ADVISORY
DTG: 20200610/1358Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/559
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. ASH3D. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 10/1330Z
OBS VA CLD: SFC/FL230 S0128 W08009 - S0149 W07837 - S0153 W07817 - S0204 W07820 - S0152 W08010 - S0128 W08009 MOV W 20-25KT
FCST VA CLD +6HR: 10/1930Z SFC/FL230 S0121 W08029 - S0153 W07818 - S0204 W07819 - S0152 W08032 - S0121 W08029
FCST VA CLD +12HR: 11/0130Z SFC/FL230 S0128 W08030 - S0153 W07817 - S0204 W07818 - S0154 W08032 - S0128 W08030
FCST VA CLD +18HR: 11/0730Z SFC/FL230 S0137 W08031 - S0153 W07817 - S0204 W07817 - S0201 W08034 - S0137 W08031
RMK: CONS VA CLDS MOV W-WNW WITH LARGER BURST
ARND 1230Z. VA CLDS EXTD OUT NEARLY 105 NM BEFORE
BCMG DFUS WITH HIGHER CONCENTRATION VA EXTDG OUT 30 NM FM
SUMMIT. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU
T+18HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200610/2000Z

2020-06-10 10:16


Original Message :

Received FVXX20 at 10:17 UTC, 10/06/20 from KNES
VA ADVISORY
DTG: 20200610/1016Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/558
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS ARND 0830Z
OBS VA DTG: 10/0950Z
OBS VA CLD: SFC/FL220 S0127 W07902 - S0158 W07817 - S0202 W07819 - S0156 W07846 - S0143 W07937 - S0127 W07902 MOV NW 20-25KT
FCST VA CLD +6HR: 10/1600Z SFC/FL220 S0123 W07916 - S0158 W07817 - S0202 W07819 - S0145 W07935 - S0123 W07916
FCST VA CLD +12HR: 10/2200Z SFC/FL220 S0129 W07920 - S0158 W07817 - S0201 W07819 - S0154 W07934 - S0129 W07920
FCST VA CLD +18HR: 11/0400Z SFC/FL220 S0130 W07923 - S0159 W07818 - S0202 W07819 - S0150 W07932 - S0130 W07923
RMK: NEW VA CLD OBS IN STLT BEGINNING ARND 0830Z
MOVG NW FM SUMMIT AT 20-25KT BLW FL220. ASH FM
EARLIER EMS IS STILL SEEN TO 80NMI FM SUMMIT
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200610/1615Z

2020-06-10 07:56


Original Message :

Received FVXX20 at 07:57 UTC, 10/06/20 from KNES
VA ADVISORY
DTG: 20200610/0756Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/557
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 10/0740Z
OBS VA CLD: SFC/FL230 S0130 W07946 - S0156 W07819 - S0201 W07819 - S0201 W07849 - S0155 W07950 - S0130 W07946 MOV W 0KT
FCST VA CLD +6HR: 10/1330Z SFC/FL230 S0138 W07925 - S0156 W07819 - S0201 W07819 - S0153 W07928 - S0138 W07925
FCST VA CLD +12HR: 10/1930Z SFC/FL230 S0137 W07926 - S0156 W07819 - S0201 W07820 - S0155 W07928 - S0137 W07926
FCST VA CLD +18HR: 11/0130Z SFC/FL230 S0137 W07926 - S0156 W07819 - S0201 W07819 - S0155 W07930 - S0137 W07926
RMK: VA EMS CONT TO STREAM WEST BLW FL230. ASH
EXTDS APPROX 100NMI AND IS BECOMG DIFF WITH INCR
DIST. NWPMODELS SUPPORT CONTINUED W AND WNW MVMNT
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200610/1400Z

2020-06-10 07:56


Original Message :

Received FVXX20 at 07:57 UTC, 10/06/20 from KNES
VA ADVISORY
DTG: 20200610/0756Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/557
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 10/0740Z
OBS VA CLD: SFC/FL230 S0130 W07946 - S0156 W07819 - S0201 W07819 - S0201 W07849 - S0155 W07950 - S0130 W07946 MOV W 0KT
FCST VA CLD +6HR: 10/1330Z SFC/FL230 S0138 W07925 - S0156 W07819 - S0201 W07819 - S0153 W07928 - S0138 W07925
FCST VA CLD +12HR: 10/1930Z SFC/FL230 S0137 W07926 - S0156 W07819 - S0201 W07820 - S0155 W07928 - S0137 W07926
FCST VA CLD +18HR: 11/0130Z SFC/FL230 S0137 W07926 - S0156 W07819 - S0201 W07819 - S0155 W07930 - S0137 W07926
RMK: VA EMS CONT TO STREAM WEST BLW FL230. ASH
EXTDS APPROX 100NMI AND IS BECOMG DIFF WITH INCR
DIST. NWPMODELS SUPPORT CONTINUED W AND WNW MVMNT
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200610/1400Z

2020-06-10 02:05


Original Message :

Received FVXX20 at 02:06 UTC, 10/06/20 from KNES
VA ADVISORY
DTG: 20200610/0205Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/556
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 10/0130Z
OBS VA CLD: SFC/FL230 S0150 W07949 - S0159 W07820 - S0203 W07819 - S0213 W07947 - S0150 W07949 MOV W 20-25KT
FCST VA CLD +6HR: 10/0730Z SFC/FL230 S0149 W07949 - S0159 W07819 - S0202 W07820 - S0215 W07947 - S0149 W07949
FCST VA CLD +12HR: 10/1330Z SFC/FL230 S0149 W07943 - S0158 W07820 - S0202 W07820 - S0215 W07940 - S0149 W07943
FCST VA CLD +18HR: 10/1930Z SFC/FL230 S0148 W07934 - S0159 W07820 - S0202 W07820 - S0214 W07931 - S0148 W07934
RMK: CONTINUOUS PUFFS OF VA ON STLT IMAGERY. VA
EXTD UP TO 45NM FM THE SUMMIT. NWP MDL INDICATES
A CONT W MOV THRU +18HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200610/0800Z

2020-06-09 20:28


Original Message :

Received FVXX20 at 20:30 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/2028Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/555
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 09/2000Z
OBS VA CLD: SFC/FL230 S0132 W08152 - S0146 W07923 - S0153 W07830 - S0156 W07819 - S0156 W07819 - S0156 W07819 - S0204 W07820 - S0205 W07948 - S0202 W08034 - S0201 W08134 - S0144 W08201 - S0132 W08152 MOV W 20-25KT
FCST VA CLD +6HR: 10/0200Z SFC/FL230 S0138 W08053 - S0155 W07819 - S0204 W07820 - S0203 W08054 - S0138 W08053
FCST VA CLD +12HR: 10/0800Z SFC/FL230 S0130 W08028 - S0155 W07818 - S0155 W07819 - S0155 W07818 - S0205 W07820 - S0147 W08030 - S0130 W08028
FCST VA CLD +18HR: 10/1400Z SFC/FL230 S0146 W07937 - S0155 W07819 - S0204 W07818 - S0204 W07937 - S0146 W07937
RMK: VA EXT 215 NM W OF THE SUMMIT BUT WAS
INCRGLY DFUS. THE HIEST CONCENTRATION OF VA WAS
CNTRD 28 NM W OF THE SUMMIT. EM APPR TO BE DECRG
IN INTSTY SO AREAL EXT HAS BEEN REDUCED OVR 18 HR
FCST. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200610/0230Z

2020-06-09 14:49


Original Message :

Received FVXX20 at 14:52 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/1449Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/554
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. VOLCAT.
ERUPTION DETAILS: CONS EM
OBS VA DTG: 09/1430Z
OBS VA CLD: SFC/FL230 S0129 W08158 - S0142 W08022 - S0151 W07852 - S0152 W07818 - S0204 W07818 - S0210 W07959 - S0201 W08056 - S0144 W08203 - S0129 W08158 MOV W 20-25KT
FCST VA CLD +6HR: 09/2030Z SFC/FL230 S0047 W08250 - S0151 W07816 - S0207 W07819 - S0214 W07949 - S0117 W08253 - S0047 W08250
FCST VA CLD +12HR: 10/0230Z SFC/FL230 S0013 W08250 - S0150 W07816 - S0207 W07820 - S0052 W08301 - S0013 W08250
FCST VA CLD +18HR: 10/0830Z SFC/FL230 S0110 W08235 - S0150 W07817 - S0209 W07820 - S0143 W08234 - S0110 W08235
RMK: NEARLY CONTINUOUS PLUME OF VA OF VARYING
DENSITY EXT 215 NM W OF THE SUMMIT. HGT BASED ON
SIGMET AND VOLCAT. LGT VA MAY EXTEND BEYOND OBS
AND FCST BOUNDARIES. LTLCG FCST THRU 12 HRS.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200609/2045Z

2020-06-09 10:43


Original Message :

Received FVXX20 at 10:45 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/1043Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/553
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS. REMNANT VA.
OBS VA DTG: 09/1020Z
OBS VA CLD: SFC/FL230 S0159 W07822 - S0205 W07816 - S0300 W08043 - S0205 W08110 - S0159 W07822 MOV W 15-25KT
FCST VA CLD +6HR: 09/1630Z SFC/FL230 S0152 W07944 - S0159 W07822 - S0204 W07819 - S0223 W07939 - S0152 W07944
FCST VA CLD +12HR: 09/2230Z NO ASH EXP
FCST VA CLD +18HR: 10/0430Z NO ASH EXP
RMK: REMANT VA EXTENDS WELL W AND WSW OF SUMMIT
TO ABOUT 160 NM DOWNWIND. OTHERWISE INTERMITTENT
LOCAL PUFFS CONTINUE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200609/1645Z

2020-06-09 07:46


Original Message :

Received FVXX20 at 07:48 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/0746Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/552
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 09/0720Z
OBS VA CLD: SFC/FL230 S0155 W07904 - S0159 W07820 - S0204 W07820 - S0219 W07908 - S0155 W07904 MOV W 10-15KT
FCST VA CLD +6HR: 09/1330Z SFC/FL230 S0150 W07916 - S0158 W07820 - S0202 W07819 - S0220 W07921 - S0150 W07916
FCST VA CLD +12HR: 09/1930Z NO ASH EXP
FCST VA CLD +18HR: 10/0130Z NO ASH EXP
RMK: UPDATING TO REFLECT INCREASED HEIGHT AND
DIRECTION OF VA PLUME NOTED IN IR STLT. WEB CAM
UNDERGOING MAINTENANCE. VA MOV W AND WSW OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200609/1345Z

2020-06-09 06:22


Original Message :

Received FVXX20 at 06:26 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/0622Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/551
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING EMS.
OBS VA DTG: 09/0600Z
OBS VA CLD: SFC/FL200 S0153 W07833 - S0159 W07820 - S0201 W07820 - S0204 W07834 - S0153 W07833 MOV W 10-15KT
FCST VA CLD +6HR: 09/1200Z SFC/FL200 S0158 W07819 - S0201 W07820 - S0208 W07834 - S0159 W07835 - S0158 W07819
FCST VA CLD +12HR: 09/1800Z SFC/FL200 S0156 W07837 - S0158 W07819 - S0202 W07819 - S0208 W07836 - S0156 W07837
FCST VA CLD +18HR: 10/0000Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT
IMAGERY. BRILLIANT HOTSPOT NOTED AT SUMMIT AND
EXTENDING SE OF SUMMIT. NOTHING SEEN IN WEBCAM
DUE TO MAINTENANCE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200609/1215Z

2020-06-09 00:44


Original Message :

Received FVXX20 at 00:47 UTC, 09/06/20 from KNES
VA ADVISORY
DTG: 20200609/0044Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/550
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN STLT IMAGERY
OBS VA DTG: 09/0020Z
OBS VA CLD: SFC/FL190 S0155 W07837 - S0157 W07819 - S0203 W07819 - S0208 W07837 - S0155 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 09/0630Z SFC/FL190 S0152 W07844 - S0158 W07817 - S0204 W07819 - S0214 W07843 - S0152 W07844
FCST VA CLD +12HR: 09/1230Z SFC/FL190 S0158 W07819 - S0203 W07816 - S0226 W07839 - S0202 W07850 - S0158 W07819
FCST VA CLD +18HR: 09/1830Z SFC/FL190 S0158 W07819 - S0204 W07816 - S0226 W07839 - S0202 W07850 - S0158 W07819
RMK: VA CLDS CONT OBS IN STLT. LOW CONF WITH VA
EXT W FM SUMMIT DUE TO WX CLDS. VOLCAT ALERTS

2020-06-08 20:24


Original Message :

Received FVXX20 at 20:26 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/2024Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/549
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 08/2000Z
OBS VA CLD: SFC/FL190 S0157 W07820 - S0202 W07818 - S0212 W07832 - S0158 W07836 - S0157 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 09/0200Z SFC/FL190 S0157 W07819 - S0203 W07818 - S0214 W07836 - S0158 W07840 - S0157 W07819
FCST VA CLD +12HR: 09/0800Z SFC/FL190 S0156 W07819 - S0202 W07817 - S0220 W07838 - S0204 W07846 - S0156 W07819
FCST VA CLD +18HR: 09/1400Z NO ASH EXP
RMK: VA CLDS OBS IN STLT MOVG WSW FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT, PREV VAA, AND NWP MDLS SHOWS WSW-LY TO
SW-LY MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200609/0230Z

2020-06-08 15:23


Original Message :

Received FVXX20 at 15:24 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/1523Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/548
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 08/1500Z
OBS VA CLD: SFC/FL190 S0159 W07819 - S0201 W07820 - S0209 W07838 - S0201 W07840 - S0159 W07819 MOV 15-20KT
FCST VA CLD +6HR: 08/2100Z SFC/FL190 S0156 W07850 - S0159 W07819 - S0201 W07819 - S0208 W07850 - S0156 W07850
FCST VA CLD +12HR: 09/0300Z SFC/FL190 S0159 W07819 - S0201 W07819 - S0214 W07851 - S0201 W07850 - S0159 W07819
FCST VA CLD +18HR: 09/0900Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV WSW AND EXTG 15
NM FM SUMMIT BEFORE WX CLDS OBSC THE VIEW. VOLCAT
ALERTS RECEIVED. MODEL GUIDANCE SHOWS A CONT W-LY
MOV THRU T+12 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200608/2130Z

2020-06-08 10:13


Original Message :

Received FVXX20 at 10:14 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/1013Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/547
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA CLD OBS.
OBS VA DTG: 08/0950Z
OBS VA CLD: SFC/FL190 S0200 W07819 - S0201 W07819 - S0210 W07832 - S0202 W07836 - S0200 W07819 MOV SW 20-25KT
FCST VA CLD +6HR: 08/1600Z SFC/FL190 S0200 W07835 - S0200 W07819 - S0201 W07819 - S0208 W07833 - S0200 W07835
FCST VA CLD +12HR: 08/2200Z NO ASH EXP
FCST VA CLD +18HR: 09/0400Z NO ASH EXP
RMK: POSS LGT VA CLD OBS IN STLT MOV SW OF SUMMIT
APRX 15 NM PRIOR TO MIXING WITH WX CLD. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200608/1615Z

2020-06-08 05:07


Original Message :

Received FVXX20 at 05:21 UTC, 08/06/20 from KNES
VA ADVISORY
DTG: 20200608/0507Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/546
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS IN STLT.
OBS VA DTG: 08/0440Z
OBS VA CLD: SFC/FL190 S0155 W07841 - S0200 W07820 - S0201 W07819 - S0204 W07841 - S0155 W07841 MOV W 20-25KT
FCST VA CLD +6HR: 08/1030Z SFC/FL190 S0155 W07841 - S0200 W07819 - S0201 W07819 - S0204 W07841 - S0155 W07841
FCST VA CLD +12HR: 08/1630Z NO ASH EXP
FCST VA CLD +18HR: 08/2230Z NO ASH EXP
RMK: POSS VA CLD OBS IN STLT. DFCLT TO DISCERN
DUE TO WX CLD COVER. FL AND FCST MVMT FM NWP MDL
GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200608/1100Z

2020-06-07 23:36


Original Message :

Received FVXX20 at 23:38 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/2336Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/545
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL LGT VA CLDS OBS IN STLT
IMAGERY
OBS VA DTG: 07/2310Z
OBS VA CLD: SFC/FL190 S0157 W07830 - S0158 W07820 - S0203 W07820 - S0205 W07830 - S0157 W07830 MOV W 15-20KT
FCST VA CLD +6HR: 08/0500Z SFC/FL190 S0156 W07833 - S0158 W07818 - S0203 W07818 - S0208 W07834 - S0156 W07833
FCST VA CLD +12HR: 08/1100Z NO ASH EXP
FCST VA CLD +18HR: 08/1700Z NO ASH EXP
RMK: OCNL LIGHT VA CLDS OBS IN STLT. LOW CONF
WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200608/0530Z

2020-06-07 18:31


Original Message :

Received FVXX20 at 18:34 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/1831Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/544
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: OCNL VA CLDS AND SUMMIT HOTSPOT
OBS IN STLT IMAGERY
OBS VA DTG: 07/1750Z
OBS VA CLD: SFC/FL190 S0155 W07834 - S0157 W07822 - S0204 W07820 - S0207 W07833 - S0155 W07834 MOV W 25-30KT
FCST VA CLD +6HR: 08/0000Z SFC/FL190 S0153 W07840 - S0156 W07819 - S0204 W07819 - S0211 W07840 - S0153 W07840
FCST VA CLD +12HR: 08/0600Z NO ASH EXP
FCST VA CLD +18HR: 08/1200Z NO ASH EXP
RMK: OCNL VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT W FM SUMMIT DUE TO WX CLDS. VOLCAT ALERTS

2020-06-07 08:48


Original Message :

Received FVXX20 at 08:49 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/0848Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/543
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DSIPTD
OBS VA DTG: 07/0820Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 07/1430Z NO ASH EXP
FCST VA CLD +12HR: 07/2030Z NO ASH EXP
FCST VA CLD +18HR: 08/0230Z NO ASH EXP
RMK: VA CLDS FM EARLIER EMS HAVE DSIPTD AND NO VA
IS CURRENTLY OBS. IR HOTSPOT REMAINS PRESENT.
...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-07 02:53


Original Message :

Received FVXX20 at 02:55 UTC, 07/06/20 from KNES
VA ADVISORY
DTG: 20200607/0253Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/542
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTUS VA EM
OBS VA DTG: 07/0230Z
OBS VA CLD: SFC/FL190 S0150 W07844 - S0159 W07819 - S0201 W07819 - S0202 W07845 - S0150 W07844 MOV W 20-25KT
FCST VA CLD +6HR: 07/0830Z SFC/FL190 S0147 W07855 - S0158 W07819 - S0201 W07819 - S0207 W07855 - S0147 W07855
FCST VA CLD +12HR: 07/1430Z SFC/FL190 S0148 W07853 - S0158 W07819 - S0200 W07819 - S0207 W07853 - S0148 W07853
FCST VA CLD +18HR: 07/2030Z SFC/FL190 S0148 W07853 - S0158 W07819 - S0201 W07819 - S0205 W07853 - S0148 W07853
RMK: VA OBS EXT W 25 NM FM SUMMIT BEFORE BEING
OBSCD BY WX CLDS. FL WINDS EXP TO PERSIST THRU
T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200607/0900Z

2020-06-06 21:15


Original Message :

Received FVXX20 at 21:17 UTC, 06/06/20 from KNES
VA ADVISORY
DTG: 20200606/2115Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/541
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: FQT EM
OBS VA DTG: 06/2050Z
OBS VA CLD: SFC/FL190 S0158 W07846 - S0158 W07819 - S0202 W07818 - S0211 W07843 - S0158 W07846 MOV W 25-30KT
FCST VA CLD +6HR: 07/0300Z SFC/FL190 S0155 W07902 - S0158 W07819 - S0202 W07818 - S0214 W07858 - S0155 W07902
FCST VA CLD +12HR: 07/0900Z SFC/FL190 S0154 W07904 - S0158 W07819 - S0204 W07819 - S0216 W07903 - S0154 W07904
FCST VA CLD +18HR: 07/1500Z SFC/FL190 S0153 W07904 - S0158 W07818 - S0204 W07819 - S0216 W07902 - S0153 W07904
RMK: VA EXT 17 NMI W OF THE SUMMIT. LTLCG EXP.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200607/0315Z

2020-06-06 15:09


Original Message :

Received FVXX20 at 15:11 UTC, 06/06/20 from KNES
VA ADVISORY
DTG: 20200606/1509Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/540
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 06/1450Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0202 W07818 - S0217 W07837 - S0205 W07842 - S0159 W07820 MOV W 25-30KT
FCST VA CLD +6HR: 06/2100Z SFC/FL190 S0155 W07855 - S0158 W07818 - S0203 W07818 - S0209 W07854 - S0155 W07855
FCST VA CLD +12HR: 07/0300Z NO ASH EXP
FCST VA CLD +18HR: 07/0900Z NO ASH EXP
RMK: VA EXT 21 NM WSW OF THE SUMMIT. EM FCST BY
NWP MODELS TO VEER SLIGHTLY OVR NXT 6 HRS. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200606/2115Z

2020-06-05 12:51


Original Message :

Received FVXX20 at 12:53 UTC, 05/06/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200605/1251Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/539
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS
OBS VA DTG: 05/1230Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/1830Z NO ASH EXP
FCST VA CLD +12HR: 06/0030Z NO ASH EXP
FCST VA CLD +18HR: 06/0630Z NO ASH EXP
RMK: CORRECTED FOR GRAPHIC. VA NOT OBS IN STLT
PRIOR TO THE ARRIVAL OF WX CLD. ...TURK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-05 08:05


Original Message :

Received FVXX20 at 08:11 UTC, 05/06/20 from KNES
VA ADVISORY
DTG: 20200605/0805Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/538
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 05/0740Z
OBS VA CLD: SFC/FL190 S0200 W07819 - S0202 W07820 - S0208 W07837 - S0200 W07839 - S0200 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 05/1330Z SFC/FL190 S0159 W07819 - S0202 W07819 - S0213 W07843 - S0201 W07845 - S0159 W07819
FCST VA CLD +12HR: 05/1930Z NO ASH EXP
FCST VA CLD +18HR: 06/0130Z NO ASH EXP
RMK: CONS VA CLD OBSD PSBLY EXTDG 30 NMI WSW OF
SUMMIT BFR WX CLD CVR MOVD OVR SUMMIT AND SURR
AREA. NWP MDLS FCST VA TO CONT MOVG W TO WSW
THRU T+6HRS...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200605/1400Z

2020-06-05 02:12


Original Message :

Received FVXX20 at 02:14 UTC, 05/06/20 from KNES
VA ADVISORY
DTG: 20200605/0212Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/537
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 05/0140Z
OBS VA CLD: SFC/FL200 S0155 W07838 - S0159 W07817 - S0202 W07817 - S0204 W07838 - S0155 W07838 MOV W 15-20KT
FCST VA CLD +6HR: 05/0730Z SFC/FL200 S0155 W07838 - S0159 W07817 - S0202 W07817 - S0204 W07838 - S0155 W07838
FCST VA CLD +12HR: 05/1330Z SFC/FL200 S0155 W07838 - S0159 W07817 - S0202 W07817 - S0204 W07838 - S0155 W07838
FCST VA CLD +18HR: 05/1930Z NO ASH EXP
RMK: VA CLD OBS IN STLT MOV W OF SUMMIT APRX 15
NM PRIOR TO DSIPTG. FL AND FCST MVMT BASED ON NWP
MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200605/0815Z

2020-06-04 20:51


Original Message :

Received FVXX20 at 20:52 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/2051Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/536
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT.
OBS VA DTG: 04/2020Z
OBS VA CLD: SFC/FL180 S0200 W07819 - S0205 W07810 - S0210 W07816 - S0201 W07820 - S0200 W07819 MOV SE 10-15KT SFC/FL200 S0155 W07837 - S0200 W07820 - S0201 W07819 - S0204 W07837 - S0155 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 05/0230Z SFC/FL180 NO ASH EXPSFC/FL200 S0154 W07839 - S0200 W07820 - S0201 W07819 - S0205 W07839 - S0154 W07839
FCST VA CLD +12HR: 05/0830Z SFC/FL200 S0153 W07840 - S0200 W07819 - S0201 W07819 - S0205 W07840 - S0153 W07840
FCST VA CLD +18HR: 05/1430Z SFC/FL200 S0153 W07840 - S0159 W07819 - S0201 W07819 - S0206 W07840 - S0153 W07840
RMK: LGT REMNANT VA OBS MOV SW OF SUMMIT APRX 15
NM PRIOR TO DSIPTG. NEW VA CLD OBS MOV W OF
SUMMIT APRX 15-20 NM PRIOR TO DSIPTG. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200605/0245Z

2020-06-04 15:45


Original Message :

Received FVXX20 at 15:47 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/1545Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/535
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EM
OBS VA DTG: 04/1520Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0203 W07737 - S0222 W07741 - S0202 W07819 - S0159 W07820 MOV SE 10-15KT
FCST VA CLD +6HR: 04/2130Z SFC/FL200 S0159 W07820 - S0202 W07737 - S0222 W07741 - S0201 W07819 - S0159 W07820
FCST VA CLD +12HR: 05/0330Z NO ASH EXP
FCST VA CLD +18HR: 05/0930Z NO ASH EXP
RMK: VA CLD OBS IN SAT EXT ESE 42 NM FM SUMMIT.
OBS MVMT DISAGREES WITH NWP MDLS. LOWER
CONFIDENCE IN FCST FOR FL WINDS TO PERSIST THRU
T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200604/2145Z

2020-06-04 12:10


Original Message :

Received FVXX20 at 12:11 UTC, 04/06/20 from KNES
VA ADVISORY
DTG: 20200604/1210Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/534
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS IN SAT
OBS VA DTG: 04/1140Z
OBS VA CLD: SFC/FL200 S0153 W07755 - S0208 W07755 - S0202 W07819 - S0159 W07819 - S0153 W07755 MOV E 10-15KT
FCST VA CLD +6HR: 04/1730Z SFC/FL200 S0152 W07750 - S0209 W07750 - S0202 W07819 - S0159 W07820 - S0152 W07750
FCST VA CLD +12HR: 04/2330Z NO ASH EXP
FCST VA CLD +18HR: 05/0530Z NO ASH EXP
RMK: VA CLD OBS IN SAT EXT E 25 NM FM SUMMIT. OBS
FL ESTD FM VOLCAT ALERT. OBS MVMT DISAGREES WITH
NWP MDLS SO HAVE LOWER CONFIDENCE IN T+6 FCST.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200604/1815Z

2020-06-03 20:55


Original Message :

Received FVXX20 at 20:56 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/2055Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/533
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 03/2030Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 04/0230Z NO ASH EXP
FCST VA CLD +12HR: 04/0830Z NO ASH EXP
FCST VA CLD +18HR: 04/1430Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT OR WEBCAM DUE TO EXTSV
WX CLD COVER. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-03 15:29


Original Message :

Received FVXX20 at 15:32 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/1529Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/532
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS SEEN IN SAT.
OBS VA DTG: 03/1500Z
OBS VA CLD: SFC/FL190 S0155 W07844 - S0159 W07820 - S0201 W07819 - S0208 W07844 - S0155 W07844 MOV W 10-15KT
FCST VA CLD +6HR: 03/2100Z SFC/FL190 S0156 W07849 - S0159 W07820 - S0201 W07819 - S0214 W07849 - S0156 W07849
FCST VA CLD +12HR: 04/0300Z NO ASH EXP
FCST VA CLD +18HR: 04/0900Z NO ASH EXP
RMK: VA SEEN IN SAT AND EXTDG 15 NM W FM SUMMIT.
VA IS NOT EXTDG OUT AS FAR AS LAST NIGHT AND
EARLY MORNING. MODEL GUIDANCE SHOWS A CONT W-LY
MOV THRU T+6 HRS. VOLCAT ALERTS RECEIVED ON VA
ACT. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200603/2130Z

2020-06-03 10:50


Original Message :

Received FVXX20 at 10:54 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/1050Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/531
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 03/1020Z
OBS VA CLD: SFC/FL190 S0158 W07819 - S0214 W07904 - S0158 W07907 - S0158 W07819 MOV W 10KT
FCST VA CLD +6HR: 03/1630Z SFC/FL190 S0158 W07819 - S0214 W07904 - S0159 W07907 - S0158 W07819
FCST VA CLD +12HR: 03/2230Z NO ASH EXP
FCST VA CLD +18HR: 04/0430Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200603/1645Z

2020-06-03 05:02


Original Message :

Received FVXX20 at 05:06 UTC, 03/06/20 from KNES
VA ADVISORY
DTG: 20200603/0502Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/530
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 03/0445Z
OBS VA CLD: SFC/FL210 S0150 W07919 - S0158 W07819 - S0212 W07917 - S0150 W07919 MOV W 5-10KT
FCST VA CLD +6HR: 03/1100Z SFC/FL210 S0150 W07919 - S0158 W07820 - S0213 W07917 - S0150 W07919
FCST VA CLD +12HR: 03/1700Z NO ASH EXP
FCST VA CLD +18HR: 03/2300Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W FM SUMMIT. VA FCST TO
CONT W MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200603/1100Z

2020-06-02 23:20


Original Message :

Received FVXX20 at 23:23 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/2320Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/529
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEARLY CONS VA EMS.
OBS VA DTG: 02/2250Z
OBS VA CLD: SFC/FL210 S0152 W07844 - S0200 W07819 - S0201 W07820 - S0158 W07845 - S0152 W07844 MOV W 10-15KT
FCST VA CLD +6HR: 03/0500Z SFC/FL210 S0144 W07840 - S0201 W07818 - S0202 W07819 - S0152 W07847 - S0144 W07840
FCST VA CLD +12HR: 03/1100Z SFC/FL210 S0150 W07844 - S0159 W07819 - S0201 W07819 - S0159 W07847 - S0150 W07844
FCST VA CLD +18HR: 03/1700Z NO ASH EXP
RMK: VA CLD EXTDS 25 NMI W TO WNW OF SUMMIT. FL
ESTD FM 18Z GFS 06HR FCST SOUNDING. NWP MDLS
FCST VA TO CONT MOVG W OR WNW THRU T+12 HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200603/0515Z

2020-06-02 17:34


Original Message :

Received FVXX20 at 17:37 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/1734Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/528
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA CLDS SEEN IN SAT.
OBS VA DTG: 02/1710Z
OBS VA CLD: SFC/FL200 S0145 W07855 - S0158 W07821 - S0203 W07822 - S0213 W07855 - S0145 W07855 MOV W 10-15KT
FCST VA CLD +6HR: 02/2300Z SFC/FL200 S0141 W07908 - S0157 W07820 - S0203 W07822 - S0218 W07909 - S0141 W07908
FCST VA CLD +12HR: 03/0500Z SFC/FL200 S0132 W07911 - S0159 W07821 - S0201 W07822 - S0213 W07908 - S0132 W07911
FCST VA CLD +18HR: 03/1100Z NO ASH EXP
RMK: VA SEEN IN SAT MOV WEST AND EXTDG ARND 15 NM
FM SUMMIT. MODEL GUIDANCE SHOWS A CONT W-WNW-LY
MOV THRU T+12 HRS. VOLCAT ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200602/2330Z

2020-06-02 14:12


Original Message :

Received FVXX20 at 14:15 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/1412Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/527
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA SEEN IN SAT AND VOLCAT ALERT.
OBS VA DTG: 02/1350Z
OBS VA CLD: SFC/FL210 S0147 W07834 - S0158 W07820 - S0202 W07820 - S0159 W07840 - S0147 W07834 MOV NW 5-10KT
FCST VA CLD +6HR: 02/2000Z SFC/FL210 S0132 W07841 - S0159 W07819 - S0203 W07820 - S0152 W07855 - S0132 W07841
FCST VA CLD +12HR: 03/0200Z NO ASH EXP
FCST VA CLD +18HR: 03/0800Z NO ASH EXP
RMK: VA SEEN IN SAT MOV NW AND EXTDG ARND 10 NM
FM SUMMIT. VOLCAT ALERTS RECEIVED FOR ACT. NWP
GUIDANCE INDICATES A CONT NW-LY MOV THRU T+6 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200602/2015Z

2020-06-02 06:39


Original Message :

Received FVXX20 at 06:41 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/0639Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/526
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 02/0620Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 02/1230Z NO ASH EXP
FCST VA CLD +12HR: 02/1830Z NO ASH EXP
FCST VA CLD +18HR: 03/0030Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-06-02 01:01


Original Message :

Received FVXX20 at 01:05 UTC, 02/06/20 from KNES
VA ADVISORY
DTG: 20200602/0101Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/525
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN STLT IMAGERY
OBS VA DTG: 02/0030Z
OBS VA CLD: SFC/FL200 S0152 W07841 - S0158 W07819 - S0204 W07819 - S0211 W07840 - S0152 W07841 MOV W 5-10KT
FCST VA CLD +6HR: 02/0630Z SFC/FL200 S0149 W07847 - S0158 W07817 - S0204 W07818 - S0215 W07848 - S0149 W07847
FCST VA CLD +12HR: 02/1230Z SFC/FL200 S0147 W07849 - S0158 W07817 - S0205 W07817 - S0217 W07850 - S0147 W07849
FCST VA CLD +18HR: 02/1830Z SFC/FL200 S0147 W07850 - S0157 W07817 - S0205 W07816 - S0218 W07850 - S0147 W07850
RMK: VA CLDS OBS IN STLT APPROX 20 NM W FM
SUMMIT. CONT VA EMS OBS UNDER WX CLDS. VA HGT/DIR
FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200602/0700Z

2020-06-01 19:33


Original Message :

Received FVXX20 at 19:36 UTC, 01/06/20 from KNES
VA ADVISORY
DTG: 20200601/1933Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/524
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: THICK VA CLDS OBS EARLIER IN
STLT IMAGERY
OBS VA DTG: 01/1900Z
OBS VA CLD: SFC/FL200 S0149 W07844 - S0158 W07819 - S0203 W07819 - S0207 W07844 - S0149 W07844 MOV W 5-10KT
FCST VA CLD +6HR: 02/0100Z SFC/FL200 S0146 W07850 - S0157 W07819 - S0204 W07817 - S0210 W07853 - S0146 W07850
FCST VA CLD +12HR: 02/0700Z SFC/FL S0144 W07854 - S0158 W07818 - S0205 W07817 - S0210 W07858 - S0144 W07854
FCST VA CLD +18HR: 02/1300Z SFC/FL200 S0143 W07859 - S0158 W07817 - S0205 W07817 - S0211 W07903 - S0143 W07859
RMK: THICK VA CLDS OBS EARLIER IN STLT. LOW CONF
WITH CURRENT VA EXT NOT SEEN IN STLT DUE TO WX
CLDS. VA HGT/DIR FM STLT/NWP MDLS SHOWS CONT
WNW-LY MOVMT THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200602/0130Z

2020-06-01 14:16


Original Message :

Received FVXX20 at 14:19 UTC, 01/06/20 from KNES
VA ADVISORY
DTG: 20200601/1416Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/523
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: MDT VA CLD FM ONGING EMS.
OBS VA DTG: 01/1340Z
OBS VA CLD: SFC/FL210 S0145 W07853 - S0158 W07820 - S0203 W07820 - S0236 W07929 - S0145 W07853 MOV W 15-20KT
FCST VA CLD +6HR: 01/1930Z SFC/FL210 S0134 W07853 - S0148 W07817 - S0203 W07819 - S0206 W07857 - S0134 W07853
FCST VA CLD +12HR: 02/0130Z SFC/FL210 S0143 W07900 - S0151 W07823 - S0204 W07820 - S0207 W07902 - S0143 W07900
FCST VA CLD +18HR: 02/0730Z SFC/FL210 S0134 W07913 - S0146 W07821 - S0202 W07818 - S0203 W07820 - S0204 W07920 - S0134 W07913
RMK: CONS VA EMS OBSD MOVG TO W AND WSW. VA CLD
EXTDS ABT 60 NMI WSW AND 50 NMI W OF SUMMIT. NWP
MDLS FCST W TO WNW MOVMT OF VA CLDS FROM T+6 THRU
T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200601/2015Z

2020-06-01 08:30


Original Message :

Received FVXX20 at 08:32 UTC, 01/06/20 from KNES
VA ADVISORY
DTG: 20200601/0830Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/522
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA ERUPTION
OBS VA DTG: 01/0810Z
OBS VA CLD: SFC/FL220 S0151 W07821 - S0153 W07813 - S0201 W07818 - S0202 W07824 - S0151 W07821 MOV N 15-20KT
FCST VA CLD +6HR: 01/1400Z SFC/FL220 S0135 W07825 - S0141 W07805 - S0208 W07820 - S0207 W07837 - S0135 W07825
FCST VA CLD +12HR: 01/2000Z SFC/FL220 S0145 W07832 - S0150 W07811 - S0201 W07818 - S0202 W07835 - S0145 W07832
FCST VA CLD +18HR: 02/0200Z SFC/FL220 S0139 W07830 - S0144 W07807 - S0202 W07817 - S0201 W07840 - S0139 W07830
RMK: NEW VA EVENT OBS IN STLT BEGINNING ARND
0730Z. ASH IS MOVG N FM SUMMIT AT APPROX 15-20KT
BLW FL220. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200601/1430Z

2020-05-31 05:29


Original Message :

Received FVXX20 at 05:31 UTC, 31/05/20 from KNES
VA ADVISORY
DTG: 20200531/0529Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/521
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 31/0500Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 31/1100Z NO ASH EXP
FCST VA CLD +12HR: 31/1700Z NO ASH EXP
FCST VA CLD +18HR: 31/2300Z NO ASH EXP
RMK: NO VA CLD OBS DUE TO EXTSV WX CLD. NO
FURTHER RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-31 00:09


Original Message :

Received FVXX20 at 00:12 UTC, 31/05/20 from KNES
VA ADVISORY
DTG: 20200531/0009Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/520
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 30/2340Z
OBS VA CLD: SFC/FL190 S0158 W07820 - S0201 W07818 - S0208 W07821 - S0204 W07827 - S0158 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 31/0530Z SFC/FL190 S0158 W07820 - S0201 W07817 - S0211 W07822 - S0205 W07830 - S0158 W07820
FCST VA CLD +12HR: 31/1130Z NO ASH EXP
FCST VA CLD +18HR: 31/1730Z NO ASH EXP
RMK: LGT VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT DUE TO WX CLDS. HOTSPOT OBS IN STLT. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT SW-LY MOVMT THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200531/0615Z

2020-05-30 00:14


Original Message :

Received FVXX20 at 00:17 UTC, 30/05/20 from KNES
VA ADVISORY
DTG: 20200530/0014Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/519
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 30/0000Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 30/0600Z NO ASH EXP
FCST VA CLD +12HR: 30/1200Z NO ASH EXP
FCST VA CLD +18HR: 30/1800Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY THORUGH 30/00Z.
NO FURTHER RPRTS RECEIVED. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-29 19:05


Original Message :

Received FVXX20 at 19:08 UTC, 29/05/20 from KNES
VA ADVISORY
DTG: 20200529/1905Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/518
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA CLDS SEEN IN SAT
OBS VA DTG: 29/1840Z
OBS VA CLD: SFC/FL200 S0158 W07820 - S0203 W07819 - S0226 W07904 - S0206 W07911 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 30/0030Z SFC/FL200 S0156 W07820 - S0203 W07819 - S0231 W07913 - S0206 W07917 - S0156 W07820
FCST VA CLD +12HR: 30/0630Z NO ASH EXP
FCST VA CLD +18HR: 30/1230Z NO ASH EXP
RMK: VA SEEN IN SAT MOVG SW AND EXTDG NEARLY 15 NM FM
SUMMIT BEFORE BEING OBSC BY WX CLDS. MODEL
GUIDANCE SHOWS A CONT SW-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200530/0100Z

2020-05-29 13:24


Original Message :

Received FVXX20 at 13:26 UTC, 29/05/20 from KNES
VA ADVISORY
DTG: 20200529/1324Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/517
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW VA EM 29/1230Z
OBS VA DTG: 29/1300Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0200 W07819 - S0207 W07833 - S0159 W07835 - S0159 W07820 MOV W 5-10KT
FCST VA CLD +6HR: 29/1900Z SFC/FL190 S0158 W07835 - S0159 W07819 - S0200 W07819 - S0207 W07834 - S0158 W07835
FCST VA CLD +12HR: 30/0100Z NO ASH EXP
FCST VA CLD +18HR: 30/0700Z NO ASH EXP
RMK: VA CLD OBS IN SAT IMAGERY MOV W TO 12 NM FM
SUMMIT AND BGNG TO DSIPT. OBS FL BASED ON NWP
MDLS. FL WINDS EXPD TO PERSIST THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200529/1930Z

2020-05-28 14:40


Original Message :

Received FVXX20 at 14:42 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/1440Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/516
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 28/1440Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 28/2030Z NO ASH EXP
FCST VA CLD +12HR: 29/0230Z NO ASH EXP
FCST VA CLD +18HR: 29/0830Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-28 09:06


Original Message :

Received FVXX20 at 09:10 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/0906Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/515
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 28/0840Z
OBS VA CLD: SFC/FL190 S0153 W07838 - S0156 W07820 - S0204 W07819 - S0210 W07838 - S0153 W07838 MOV W 10-15KT
FCST VA CLD +6HR: 28/1430Z SFC/FL190 S0150 W07844 - S0156 W07819 - S0205 W07818 - S0214 W07844 - S0150 W07844
FCST VA CLD +12HR: 28/2030Z SFC/FL190 S0151 W07843 - S0156 W07818 - S0204 W07818 - S0213 W07844 - S0151 W07843
FCST VA CLD +18HR: 29/0230Z SFC/FL190 S0150 W07845 - S0156 W07818 - S0205 W07818 - S0214 W07845 - S0150 W07845
RMK: VA CLDS CONT OBS IN STLT MOVG W FM SUMMIT.
LOW CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR
FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200528/1500Z

2020-05-28 04:15


Original Message :

Received FVXX20 at 04:18 UTC, 28/05/20 from KNES
VA ADVISORY
DTG: 20200528/0415Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/514
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 28/0350Z
OBS VA CLD: SFC/FL190 S0156 W07838 - S0159 W07819 - S0202 W07819 - S0208 W07838 - S0156 W07838 MOV W 15-20KT
FCST VA CLD +6HR: 28/1000Z SFC/FL190 S0155 W07841 - S0158 W07819 - S0204 W07819 - S0211 W07842 - S0155 W07841
FCST VA CLD +12HR: 28/1600Z SFC/FL190 S0155 W07842 - S0158 W07819 - S0204 W07818 - S0213 W07842 - S0155 W07842
FCST VA CLD +18HR: 28/2200Z NO ASH EXP
RMK: VA CLDS OBS IN STLT MOVG W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200528/1015Z

2020-05-27 22:51


Original Message :

Received FVXX20 at 22:52 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/2251Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/513
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA DETECTED IN STLT
OBS VA DTG: 26/2220Z
OBS VA CLD: SFC/FL190 S0201 W07827 - S0205 W07825 - S0208 W07834 - S0202 W07835 - S0201 W07827 MOV SW 10-15KT
FCST VA CLD +6HR: 27/0430Z SFC/FL190 S0158 W07819 - S0202 W07819 - S0216 W07841 - S0204 W07846 - S0158 W07819
FCST VA CLD +12HR: 27/1030Z NO ASH EXP
FCST VA CLD +18HR: 27/1630Z NO ASH EXP
RMK: VA CLD CENTERED 10 NM SW OF THE SUMMIT.
MODEL FCST WNDS DO NOT AGREE WITH OBS MOTION SO
LOW CONFIDENCE IN T+6 AND HGT OF VA. ...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200528/0445Z

2020-05-27 17:51


Original Message :

Received FVXX20 at 17:53 UTC, 27/05/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200527/1751Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/512
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 27/1715Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 27/2330Z NO ASH EXP
FCST VA CLD +12HR: 28/0530Z NO ASH EXP
FCST VA CLD +18HR: 28/1130Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-27 14:02


Original Message :

Received FVXX20 at 14:05 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/1402Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/511
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 27/1330Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 27/1930Z NO ASH EXP
FCST VA CLD +12HR: 28/0130Z NO ASH EXP
FCST VA CLD +18HR: 28/0730Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200527/2000Z

2020-05-27 08:20


Original Message :

Received FVXX20 at 08:24 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/0820Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/510
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL VA CLDS WITH STEAM/GAS EMS
OBS IN STLT IMAGERY
OBS VA DTG: 27/0750Z
OBS VA CLD: SFC/FL190 S0155 W07842 - S0158 W07819 - S0203 W07819 - S0206 W07842 - S0155 W07842 MOV W 15-20KT
FCST VA CLD +6HR: 27/1400Z SFC/FL190 S0152 W07847 - S0158 W07818 - S0204 W07818 - S0209 W07847 - S0152 W07847
FCST VA CLD +12HR: 27/2000Z NO ASH EXP
FCST VA CLD +18HR: 28/0200Z NO ASH EXP
RMK: OCNL VA CLDS OBS IN STLT WITH STEAM/GAS EMS
MOVG W FM SUMMIT. LOW CONF WITH VA EXT DUE TO WX
CLDS. VA HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY
MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200527/1415Z

2020-05-27 03:22


Original Message :

Received FVXX20 at 03:24 UTC, 27/05/20 from KNES
VA ADVISORY
DTG: 20200527/0322Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/509
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 27/0300Z
OBS VA CLD: SFC/FL190 S0156 W07840 - S0158 W07820 - S0204 W07819 - S0211 W07838 - S0156 W07840 MOV W 20-25KT
FCST VA CLD +6HR: 27/0900Z SFC/FL190 S0155 W07844 - S0157 W07819 - S0205 W07818 - S0214 W07843 - S0155 W07844
FCST VA CLD +12HR: 27/1500Z NO ASH EXP
FCST VA CLD +18HR: 27/2100Z NO ASH EXP
RMK: VA CLDS OBS IN STLT MOVG WSW FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT/NWP MDLS SHOWS CONT WSW-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200527/0915Z

2020-05-24 05:49


Original Message :

Received FVXX23 at 05:51 UTC, 24/05/20 from KNES
VA ADVISORY
DTG: 20200524/0549Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/508
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 24/0530Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 24/1130Z NO ASH EXP
FCST VA CLD +12HR: 24/1730Z NO ASH EXP
FCST VA CLD +18HR: 24/2330Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW EMS
NOTED IN STLT. WEB CAM UNDER MAINTENANCE. NO NEW
REPORTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-24 00:24


Original Message :

Received FVXX23 at 00:26 UTC, 24/05/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200524/0024Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/507
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTUS VA EM
OBS VA DTG: 24/0000Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0200 W07819 - S0220 W07856 - S0205 W07901 - S0159 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 24/0600Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0217 W07857 - S0200 W07902 - S0159 W07820
FCST VA CLD +12HR: 24/1200Z SFC/FL200 S0155 W07902 - S0159 W07820 - S0200 W07819 - S0212 W07859 - S0155 W07902
FCST VA CLD +18HR: 24/1800Z NO ASH EXP
RMK: CORRECTED FOR HEADER. VA CLD EXTG UP TO 40
NM WSW FM SUMMIT OBS IN SAT IMAGERY. MULTIPLE
VOLCAT ALERTS RECEIVED. NWP MDLS INDICATE FL MVMT
TO BECOME MORE W-LY THRU T+12. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200524/0615Z

2020-05-23 21:28


Original Message :

Received FVXX23 at 21:30 UTC, 23/05/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200523/2128Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/506
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS BEGINNING 23/2000Z
OBS VA DTG: 23/2050Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819 - S0211 W07841 - S0202 W07843 - S0159 W07819 MOV W 15-20KT
FCST VA CLD +6HR: 24/0300Z SFC/FL200 S0157 W07843 - S0158 W07819 - S0201 W07819 - S0214 W07842 - S0157 W07843
FCST VA CLD +12HR: 24/0900Z NO ASH EXP
FCST VA CLD +18HR: 24/1500Z NO ASH EXP
RMK: CORRECTED FOR OBS TIME AND HEADER. MULTIPLE
DISCRETE VA CLDS OBS IN SAT IMAGERY MOV WSW FM
SUMMIT TO 17 NM BFR DSIPTG. OBS FL BASED ON
VOLCAT ALERT 2040Z. NWP MDLS INDICATE CONTD
WSW-LY MVMT THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200524/0330Z

2020-05-23 06:29


Original Message :

Received FVXX23 at 06:32 UTC, 23/05/20 from KNES
VA ADVISORY
DTG: 20200523/0629Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/505
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 23/0600Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 23/1200Z NO ASH EXP
FCST VA CLD +12HR: 23/1800Z NO ASH EXP
FCST VA CLD +18HR: 24/0000Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT UNDER MOSTLY CLR WX
CONDITIONS AT SUMMIT. VA FM PREV EM HAS
DISSIPATED. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-23 00:49


Original Message :

Received FVXX23 at 00:55 UTC, 23/05/20 from KNES
VA ADVISORY
DTG: 20200523/0049Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/504
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EM.
OBS VA DTG: 23/0030Z
OBS VA CLD: SFC/FL200 S0156 W07822 - S0159 W07819 - S0201 W07820 - S0158 W07823 - S0156 W07822 MOV NW 5-10KT
FCST VA CLD +6HR: 23/0630Z NO ASH EXP
FCST VA CLD +12HR: 23/1230Z NO ASH EXP
FCST VA CLD +18HR: 23/1830Z NO ASH EXP
RMK: A SINGLE SMALL PUFF NOTED IN VOLCAT PRODUCT.
NOTHING SEEN IN WEB CAM DUE TO WX CLDS. VA MOV TO
NW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200523/0645Z

2020-05-21 08:01


Original Message :

Received FVXX20 at 08:02 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/0801Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/503
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA OBS.
OBS VA DTG: 21/0730Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 21/1330Z NO ASH EXP
FCST VA CLD +12HR: 21/1930Z NO ASH EXP
FCST VA CLD +18HR: 22/0130Z NO ASH EXP
RMK: NO VA OBS IN STLT. NO FURTHER RPRTS OF VA
ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-21 02:30


Original Message :

Received FVXX20 at 02:32 UTC, 21/05/20 from KNES
VA ADVISORY
DTG: 20200521/0230Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/502
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA EM
OBS VA DTG: 21/0210Z
OBS VA CLD: SFC/FL200 S0150 W07841 - S0159 W07819 - S0201 W07820 - S0202 W07841 - S0150 W07841 MOV W 10-15KT
FCST VA CLD +6HR: 21/0800Z SFC/FL200 S0152 W07840 - S0159 W07819 - S0200 W07819 - S0203 W07841 - S0152 W07840
FCST VA CLD +12HR: 21/1400Z NO ASH EXP
FCST VA CLD +18HR: 21/2000Z NO ASH EXP
RMK: FAINT VA CLD OBS IN SAT IMAGERY EXT 20 NM W
FM SUMMIT. FL WINDS FCST TO PERSIST THRU T+6. FL
BASED ON NWP MDLS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200521/0830Z

2020-05-20 20:38


Original Message :

Received FVXX20 at 20:40 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/2038Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/501
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EM
OBS VA DTG: 20/2020Z
OBS VA CLD: SFC/FL200 S0155 W07831 - S0158 W07820 - S0201 W07819 - S0206 W07833 - S0155 W07831 MOV W 5-10KT
FCST VA CLD +6HR: 21/0230Z NO ASH EXP
FCST VA CLD +12HR: 21/0830Z NO ASH EXP
FCST VA CLD +18HR: 21/1430Z NO ASH EXP
RMK: PSBL VA CLD OBS IN SAT FANNING OUT TO W FM
SUMMIT. WX CLDS MAKE VA DFCLT TO DISCERN
RESULTING IN LOW CONF IN VA EXTENT. FL BASED ON
NWP MDLS AND PREV VAA. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200521/0245Z

2020-05-20 14:42


Original Message :

Received FVXX20 at 14:45 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/1442Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/500
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 20/1420Z
OBS VA CLD: SFC/FL200 S0154 W07834 - S0158 W07820 - S0202 W07820 - S0205 W07834 - S0154 W07834 MOV W 10-15KT
FCST VA CLD +6HR: 20/2030Z SFC/FL200 S0152 W07839 - S0158 W07819 - S0203 W07819 - S0209 W07839 - S0152 W07839
FCST VA CLD +12HR: 21/0230Z NO ASH EXP
FCST VA CLD +18HR: 21/0830Z NO ASH EXP
RMK: VA CLDS OBS IN STLT MOVG W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
PREV VAA AND NWP MDLS SHOWS CONT W-LY MOVMT THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200520/2045Z

2020-05-20 08:54


Original Message :

Received FVXX20 at 08:56 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/0854Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/499
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS LKLY
OBS VA DTG: 20/0830Z
OBS VA CLD: SFC/FL200 S0158 W07832 - S0159 W07819 - S0202 W07819 - S0204 W07834 - S0158 W07832 MOV W 10-15KT
FCST VA CLD +6HR: 20/1430Z NO ASH EXP
FCST VA CLD +12HR: 20/2030Z NO ASH EXP
FCST VA CLD +18HR: 21/0230Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLD CVR. OBS
BASED ON PREV FCST. NWP MODELS SUPPORT VERY LGT
VA MOVG W FM SUMMIT BLW FL200. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200520/1500Z

2020-05-20 03:02


Original Message :

Received FVXX20 at 03:06 UTC, 20/05/20 from KNES
VA ADVISORY
DTG: 20200520/0302Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/498
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VERY LGT VA EMS
OBS VA DTG: 20/0240Z
OBS VA CLD: SFC/FL200 S0157 W07834 - S0159 W07819 - S0202 W07819 - S0204 W07835 - S0157 W07834 MOV W 10-15KT
FCST VA CLD +6HR: 20/0830Z SFC/FL200 S0157 W07836 - S0200 W07819 - S0202 W07819 - S0204 W07837 - S0157 W07836
FCST VA CLD +12HR: 20/1430Z NO ASH EXP
FCST VA CLD +18HR: 20/2030Z NO ASH EXP
RMK: SUBTLE VA SIGNATURE OBS IN STLT MOV W FM
SUMMIT BLW FL200. ASH IS NO LONGER DETECTABLE
BEYOND 15NMI. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200520/0900Z

2020-05-19 21:12


Original Message :

Received FVXX20 at 21:13 UTC, 19/05/20 from KNES
VA ADVISORY
DTG: 20200519/2112Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/497
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 19/2040Z
OBS VA CLD: SFC/FL200 S0153 W07840 - S0200 W07819 - S0201 W07819 - S0202 W07839 - S0153 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 20/0230Z SFC/FL200 S0150 W07844 - S0200 W07819 - S0201 W07819 - S0205 W07844 - S0150 W07844
FCST VA CLD +12HR: 20/0830Z SFC/FL200 S0154 W07844 - S0159 W07819 - S0201 W07819 - S0205 W07844 - S0154 W07844
FCST VA CLD +18HR: 20/1430Z NO ASH EXP
RMK: VA CLD OBS MOV WNW OF SUMMIT APRX 20 NM.
INTMT VA PUFFS POSS BASED ON RECENT ACTVTY. FL
BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200520/0315Z

2020-05-17 12:31


Original Message :

Received FVXX20 at 12:33 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/1231Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/496
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT
OBS VA DTG: 17/1210Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/1800Z NO ASH EXP
FCST VA CLD +12HR: 18/0000Z NO ASH EXP
FCST VA CLD +18HR: 18/0600Z NO ASH EXP
RMK: PREV VA CLD HAS DSIPTD. NO NEW VA EM HAS
BEEN OBS OVER PAST FEW HRS. NO FURTHER RPTS OF VA

2020-05-17 06:42


Original Message :

Received FVXX20 at 06:45 UTC, 17/05/20 from KNES
VA ADVISORY
DTG: 20200517/0642Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/495
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLDS SEEN IN SAT.
OBS VA DTG: 17/0620Z
OBS VA CLD: SFC/FL200 S0200 W07850 - S0208 W07847 - S0213 W07936 - S0205 W07938 - S0200 W07850 MOV W 15-20KT
FCST VA CLD +6HR: 17/1230Z SFC/FL200 S0159 W07820 - S0202 W07819 - S0214 W07930 - S0202 W07931 - S0159 W07820
FCST VA CLD +12HR: 17/1830Z NO ASH EXP
FCST VA CLD +18HR: 18/0030Z NO ASH EXP
RMK: PSBL VA CLDS SEEN IN SAT MOV WSW FM SUMMIT.
VA MAY EXTD BACK TO THE SUMMIT BUT WX CLDS OBSC THE
VIEW. MODEL GUIDANCE CONT TO SHOW WSW-LY MOV THRU
T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200517/1245Z

2020-05-16 14:43


Original Message :

Received FVXX20 at 14:45 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/1443Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/494
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT
OBS VA DTG: 16/1420Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 16/2030Z NO ASH EXP
FCST VA CLD +12HR: 17/0230Z NO ASH EXP
FCST VA CLD +18HR: 17/0830Z NO ASH EXP
RMK: VA NOT OBS IN SAT IMAGERY OVER PAST FEW HRS.
NO FURTHER RPTS OF VA ACT HAVE BEEN RECEIVED.
...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-16 09:01


Original Message :

Received FVXX20 at 09:03 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/0901Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/493
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLDS CONT OBS IN STLT
IMAGERY
OBS VA DTG: 16/0830Z
OBS VA CLD: SFC/FL190 S0152 W07840 - S0157 W07819 - S0204 W07818 - S0208 W07839 - S0152 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 16/1430Z SFC/FL190 S0151 W07849 - S0156 W07817 - S0205 W07817 - S0216 W07848 - S0151 W07849
FCST VA CLD +12HR: 16/2030Z NO ASH EXP
FCST VA CLD +18HR: 17/0230Z NO ASH EXP
RMK: PSBL VA CLDS CONT OBS IN STLT MOVG W FM
SUMMIT. LOW CONF WITH VA EXT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200516/1500Z

2020-05-16 04:46


Original Message :

Received FVXX20 at 04:49 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/0446Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/492
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 16/0420Z
OBS VA CLD: SFC/FL190 S0155 W07840 - S0156 W07820 - S0204 W07819 - S0210 W07840 - S0155 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 16/1030Z SFC/FL190 S0150 W07849 - S0156 W07818 - S0206 W07817 - S0214 W07850 - S0150 W07849
FCST VA CLD +12HR: 16/1630Z NO ASH EXP
FCST VA CLD +18HR: 16/2230Z NO ASH EXP
RMK: PSBL VA CLDS OBS IN STLT MOVG W FM SUMMIT.
LOW CONF WITH EXT OF VA DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200516/1045Z

2020-05-16 02:53


Original Message :

Received FVXX20 at 02:55 UTC, 16/05/20 from KNES
VA ADVISORY
DTG: 20200516/0253Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/491
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 16/0220Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 16/0830Z NO ASH EXP
FCST VA CLD +12HR: 16/1430Z NO ASH EXP
FCST VA CLD +18HR: 16/2030Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-15 21:26


Original Message :

Received FVXX20 at 21:28 UTC, 15/05/20 from KNES
VA ADVISORY
DTG: 20200515/2126Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/490
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 15/2050Z
OBS VA CLD: SFC/FL210 S0159 W07819 - S0223 W07846 - S0206 W07857 - S0159 W07819 MOV SW 10KT
FCST VA CLD +6HR: 16/0300Z SFC/FL210 S0159 W07820 - S0223 W07846 - S0205 W07858 - S0159 W07820
FCST VA CLD +12HR: 16/0900Z NO ASH EXP
FCST VA CLD +18HR: 16/1500Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV SW FM SUMMIT. VA
FCST TO CONT SW MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200516/0330Z

2020-05-15 15:50


Original Message :

Received FVXX20 at 15:53 UTC, 15/05/20 from KNES
VA ADVISORY
DTG: 20200515/1550Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/489
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 15/1530Z
OBS VA CLD: SFC/FL210 S0156 W07841 - S0200 W07820 - S0201 W07820 - S0205 W07841 - S0156 W07841 MOV W 15-20KT
FCST VA CLD +6HR: 15/2130Z SFC/FL210 S0155 W07849 - S0159 W07820 - S0202 W07820 - S0207 W07850 - S0155 W07849
FCST VA CLD +12HR: 16/0330Z SFC/FL210 S0155 W07851 - S0200 W07819 - S0202 W07819 - S0211 W07852 - S0155 W07851
FCST VA CLD +18HR: 16/0930Z SFC/FL210 S0151 W07851 - S0158 W07819 - S0201 W07819 - S0208 W07852 - S0151 W07851
RMK: VA SEEN IN SAT IMAGERY MOV WEST AND EXTDG
ARND 20 NM FM SUMMIT. MULTIPLE VOLCAT ALERTS.
MODEL GUIDANCE CONT TO SHOW A W-LY MOV THRU T+18
HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200515/2145Z

2020-05-15 10:13


Original Message :

Received FVXX20 at 10:15 UTC, 15/05/20 from KNES
VA ADVISORY
DTG: 20200515/1013Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/488
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 15/0940Z
OBS VA CLD: SFC/FL210 S0158 W07837 - S0201 W07820 - S0202 W07820 - S0207 W07837 - S0158 W07837 MOV W 5-10KT
FCST VA CLD +6HR: 15/1530Z SFC/FL210 S0156 W07834 - S0201 W07820 - S0202 W07820 - S0204 W07835 - S0156 W07834
FCST VA CLD +12HR: 15/2130Z SFC/FL210 S0159 W07834 - S0201 W07820 - S0202 W07819 - S0206 W07834 - S0159 W07834
FCST VA CLD +18HR: 16/0330Z NO ASH EXP
RMK: LGHT VA EM CONTINUES TO MOV W FM SUMMIT.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200515/1615Z

2020-05-15 04:41


Original Message :

Received FVXX20 at 04:44 UTC, 15/05/20 from KNES
VA ADVISORY
DTG: 20200515/0441Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/487
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 15/0410Z
OBS VA CLD: SFC/FL210 S0159 W07835 - S0201 W07820 - S0202 W07820 - S0205 W07834 - S0159 W07835 MOV W 5-10KT
FCST VA CLD +6HR: 15/1000Z SFC/FL210 S0159 W07834 - S0201 W07820 - S0202 W07819 - S0204 W07833 - S0159 W07834
FCST VA CLD +12HR: 15/1600Z SFC/FL210 S0159 W07834 - S0200 W07821 - S0202 W07820 - S0206 W07833 - S0159 W07834
FCST VA CLD +18HR: 15/2200Z SFC/FL210 S0159 W07834 - S0201 W07820 - S0201 W07820 - S0207 W07832 - S0159 W07834
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV WSW FM
SUMMIT. LTLCG EXPCD THRU FRCST PERIOD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200515/1045Z

2020-05-14 23:33


Original Message :

Received FVXX20 at 23:35 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/2333Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/486
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 14/2300Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0213 W07838 - S0202 W07844 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 15/0500Z SFC/FL210 S0159 W07820 - S0213 W07838 - S0202 W07844 - S0159 W07820
FCST VA CLD +12HR: 15/1100Z NO ASH EXP
FCST VA CLD +18HR: 15/1700Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV SW FM SUMMIT IN STLT
IMAGERY. VA FCST TO CONT SW MOV THRU T+6HRS
BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200515/0530Z

2020-05-14 17:56


Original Message :

Received FVXX20 at 17:59 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/1756Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/485
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 14/1730Z
OBS VA CLD: SFC/FL210 S0146 W07915 - S0158 W07820 - S0202 W07820 - S0209 W07914 - S0146 W07915 MOV W 10-15KT
FCST VA CLD +6HR: 14/2330Z SFC/FL210 S0137 W07925 - S0158 W07820 - S0204 W07820 - S0215 W07927 - S0137 W07925
FCST VA CLD +12HR: 15/0530Z SFC/FL210 S0144 W07928 - S0159 W07819 - S0201 W07820 - S0218 W07928 - S0144 W07928
FCST VA CLD +18HR: 15/1130Z SFC/FL210 S0147 W07930 - S0156 W07820 - S0204 W07820 - S0217 W07928 - S0147 W07930
RMK: VA CLDS SEEN IN SAT IMAGEY MOV W-WNW FM
SUMMIT. WX CLDS ARE OBSC THE FULL VIEW OF VA.
MODEL GUIDANCE CONT TO SHOW A W-LY MOV THRU T+18
HRS. VOLCAT ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200515/0000Z

2020-05-14 13:10


Original Message :

Received FVXX20 at 13:11 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/1310Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/484
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA CLDS SEEN IN SAT
OBS VA DTG: 14/1240Z
OBS VA CLD: SFC/FL180 S0200 W07820 - S0201 W07819 - S0216 W07834 - S0208 W07838 - S0200 W07820 MOV SW 10-15KT SFC/FL210 S0150 W07838 - S0159 W07820 - S0201 W07820 - S0158 W07842 - S0150 W07838 MOV NW 10-15KT
FCST VA CLD +6HR: 14/1830Z SFC/FL180 S0159 W07820 - S0201 W07819 - S0213 W07843 - S0203 W07844 - S0159 W07820 SFC/FL210 S0146 W07849 - S0200 W07819 - S0201 W07820 - S0156 W07855 - S0146 W07849
FCST VA CLD +12HR: 15/0030Z SFC/FL180 NO ASH EXP SFC/FL210 S0143 W07850 - S0200 W07819 - S0201 W07819 - S0155 W07855 - S0143 W07850
FCST VA CLD +18HR: 15/0630Z SFC/FL210 S0142 W07850 - S0159 W07819 - S0201 W07820 - S0155 W07855 - S0142 W07850
RMK: VA CLDS SEEN IN SAT MOV SW TO FL180 AND EXTD
ARND 20 NM FM SUMMIT BEFORE DSIPTG. VA CLDS
15 NM FM SUMMIT MOV NW TO FL210. MODEL GUIDANCE INDICATES
A CONT NW-LY MOV THRU T+18 HRS FOR VA TO FL210 WITH A
MORE WSW-LY MOV THRU T+6HRS FOR VA TO FL180. MULTIPLE VOLCAT ALERTS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200514/1915Z

2020-05-14 10:08


Original Message :

Received FVXX20 at 10:09 UTC, 14/05/20 from KNES
VA ADVISORY
DTG: 20200514/1008Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/483
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 14/0940Z
OBS VA CLD: SFC/FL210 S0155 W07831 - S0200 W07820 - S0201 W07820 - S0202 W07831 - S0155 W07831 MOV NW 5-10KT
FCST VA CLD +6HR: 14/1530Z SFC/FL210 S0153 W07835 - S0200 W07820 - S0201 W07820 - S0203 W07835 - S0153 W07835
FCST VA CLD +12HR: 14/2130Z SFC/FL210 S0153 W07837 - S0200 W07819 - S0201 W07819 - S0204 W07836 - S0153 W07837
FCST VA CLD +18HR: 15/0330Z NO ASH EXP
RMK: POSS VA CLD OBS MOV WNW OF SUMMIT UNDER WX
CLD COVER. FL BASED ON NWP MODEL GDNC WINDS.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200514/1615Z

2020-05-13 03:21


Original Message :

Received FVXX20 at 03:22 UTC, 13/05/20 from KNES
VA ADVISORY
DTG: 20200513/0321Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/482
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 13/0250Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 13/0900Z NO ASH EXP
FCST VA CLD +12HR: 13/1500Z NO ASH EXP
FCST VA CLD +18HR: 13/2100Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT DUE TO EXTSV WX CLD
COVER. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-12 21:49


Original Message :

Received FVXX20 at 21:50 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/2149Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/481
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 12/2130Z
OBS VA CLD: SFC/FL210 S0201 W07820 - S0201 W07819 - S0209 W07829 - S0205 W07832 - S0201 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 13/0330Z SFC/FL210 S0201 W07820 - S0202 W07819 - S0213 W07830 - S0205 W07835 - S0201 W07820
FCST VA CLD +12HR: 13/0930Z NO ASH EXP
FCST VA CLD +18HR: 13/1530Z NO ASH EXP
RMK: VA IS SEEN MOV SW UP TO 12NM FM THE SUMMIT
THOUGH IT IS OFTEN HARD TO SEE DUE TO WX CLDS.
NWP MDL INDICATES A CONT SW MOV THRU T+6 HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200513/0345Z

2020-05-12 15:59


Original Message :

Received FVXX20 at 16:01 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/1559Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/480
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LKLY CONTD VA EMS.
OBS VA DTG: 12/1530Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0202 W07817 - S0211 W07841 - S0201 W07844 - S0159 W07820 MOV W 10-15KT
FCST VA CLD +6HR: 12/2130Z SFC/FL210 S0159 W07819 - S0203 W07817 - S0216 W07853 - S0202 W07856 - S0159 W07819
FCST VA CLD +12HR: 13/0330Z SFC/FL210 S0150 W07849 - S0159 W07819 - S0202 W07818 - S0209 W07852 - S0150 W07849
FCST VA CLD +18HR: 13/0930Z NO ASH EXP
RMK: VA CLD LKLY PRESENT BLO WX CLD CVR. VA OBSD
FOR MUCH OF PD SINCE PREV ADVY. VA MOVG WSW. NWP
MDLS FCST VA TO CONT MOVG WSW THRU T+6 THEN DUE W
BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200512/2200Z

2020-05-12 10:22


Original Message :

Received FVXX20 at 10:24 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/1022Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/479
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 12/0950Z
OBS VA CLD: SFC/FL210 S0201 W07820 - S0201 W07820 - S0209 W07829 - S0203 W07833 - S0201 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/1600Z SFC/FL210 S0201 W07820 - S0201 W07819 - S0210 W07827 - S0204 W07831 - S0201 W07820
FCST VA CLD +12HR: 12/2200Z SFC/FL210 S0201 W07820 - S0201 W07820 - S0210 W07826 - S0205 W07831 - S0201 W07820
FCST VA CLD +18HR: 13/0400Z SFC/FL210 S0201 W07820 - S0210 W07826 - S0204 W07831 - S0201 W07822 - S0201 W07820
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV SW FM
SUMMIT. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200512/1615Z

2020-05-12 05:04


Original Message :

Received FVXX20 at 05:06 UTC, 12/05/20 from KNES
VA ADVISORY
DTG: 20200512/0504Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/478
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 12/0440Z
OBS VA CLD: SFC/FL210 S0200 W07819 - S0202 W07820 - S0211 W07838 - S0201 W07844 - S0200 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 12/1030Z SFC/FL210 S0200 W07820 - S0202 W07819 - S0211 W07834 - S0202 W07838 - S0200 W07820
FCST VA CLD +12HR: 12/1630Z SFC/FL210 S0200 W07821 - S0202 W07820 - S0211 W07833 - S0204 W07838 - S0200 W07821
FCST VA CLD +18HR: 12/2230Z NO ASH EXP
RMK: VA CLD SEEN IN STLT IMAGERY MOV SW FM
SUMMIT. LTLCG EXPCD THRU FRCST PERIOD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200512/1100Z

2020-05-11 23:44


Original Message :

Received FVXX20 at 23:48 UTC, 11/05/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200511/2344Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/477
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 11/2020Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819 - S0224 W07842 - S0211 W07853 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/0230Z SFC/FL220 S0159 W07820 - S0202 W07819 - S0226 W07841 - S0211 W07853 - S0159 W07820
FCST VA CLD +12HR: 12/0830Z SFC/FL220 S0158 W07820 - S0201 W07817 - S0227 W07841 - S0211 W07854 - S0158 W07820
FCST VA CLD +18HR: 12/1430Z SFC/FL220 S0158 W07853 - S0159 W07820 - S0201 W07817 - S0215 W07851 - S0158 W07853
RMK: UPDATED FOR OBS DAY. VA CLD OBS IN STLT MOV SW OF SUMMIT APRX 25
NM WHILE MIXING WITH WX CLD. FL AND FCST MVMT
BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200512/0545Z

2020-05-11 15:06


Original Message :

Received FVXX20 at 15:12 UTC, 11/05/20 from KNES
VA ADVISORY
DTG: 20200511/1506Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/476
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 11/1430Z
OBS VA CLD: SFC/FL220 S0156 W07823 - S0201 W07815 - S0258 W07843 - S0240 W07915 - S0156 W07823 MOV SW 15-20KT
FCST VA CLD +6HR: 11/2030Z SFC/FL220 S0153 W07825 - S0202 W07813 - S0316 W07845 - S0248 W07935 - S0153 W07825
FCST VA CLD +12HR: 12/0230Z SFC/FL220 S0153 W07825 - S0200 W07812 - S0328 W07848 - S0255 W07946 - S0153 W07825
FCST VA CLD +18HR: 12/0830Z SFC/FL220 S0153 W07825 - S0200 W07810 - S0336 W07846 - S0256 W07948 - S0153 W07825
RMK: VA CLDS OBS IN STLT 60 NM SW FM SUMMIT MOVG
SW. VA HGT/DIR FM STLT AND NWP MDLS SHOWS CONT
SW-LY MOVMT THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200511/2100Z

2020-05-11 09:38


Original Message :

Received FVXX20 at 09:41 UTC, 11/05/20 from KNES
VA ADVISORY
DTG: 20200511/0938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/475
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 11/0910Z
OBS VA CLD: SFC/FL220 S0158 W07820 - S0200 W07817 - S0215 W07859 - S0207 W07859 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 11/1500Z SFC/FL220 S0159 W07820 - S0201 W07819 - S0232 W07906 - S0216 W07908 - S0159 W07820
FCST VA CLD +12HR: 11/2100Z SFC/FL220 S0200 W07820 - S0202 W07818 - S0234 W07905 - S0218 W07913 - S0200 W07820
FCST VA CLD +18HR: 12/0300Z SFC/FL220 S0159 W07820 - S0201 W07818 - S0236 W07902 - S0221 W07913 - S0159 W07820
RMK: CONS VA CLD EXTDS 50 NMI WSW FM SUMMIT BFR
DISPG. LTLCG IN WINDS OBSD OVER PAST 2 HRS. HWVR,
NWP MDLS FCST WINDS TO MOV VA SW BY T+6 AND TO
CONT MOVG SW THRU T+18. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200511/1545Z

2020-05-11 03:52


Original Message :

Received FVXX20 at 03:55 UTC, 11/05/20 from KNES
VA ADVISORY
DTG: 20200511/0352Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/474
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 11/0330Z
OBS VA CLD: SFC/FL220 S0149 W07908 - S0159 W07818 - S0201 W07820 - S0238 W08007 - S0149 W07908 MOV W 15-20KT
FCST VA CLD +6HR: 11/0930Z SFC/FL220 S0159 W07820 - S0202 W07819 - S0229 W07928 - S0208 W07933 - S0159 W07820
FCST VA CLD +12HR: 11/1530Z SFC/FL220 S0200 W07819 - S0202 W07819 - S0244 W07922 - S0218 W07934 - S0200 W07819
FCST VA CLD +18HR: 11/2130Z SFC/FL220 S0159 W07820 - S0202 W07818 - S0246 W07922 - S0219 W07934 - S0159 W07820
RMK: VA EMS EXTD 90 NMI W AND 110 NMI WSW OF
SUMMIT. MDT CLD OBSD AT 0220Z MOVG WSW. NWP MDLS
FCST SLGT CHG IN VA MOVMT TO WSW-SW BY T+12HRS.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200511/0945Z

2020-05-10 21:58


Original Message :

Received FVXX20 at 22:00 UTC, 10/05/20 from KNES
VA ADVISORY
DTG: 20200510/2158Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/473
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA OBS IN STLT.
OBS VA DTG: 10/2120Z
OBS VA CLD: SFC/FL220 S0152 W07947 - S0159 W07820 - S0201 W07819 - S0213 W07946 - S0152 W07947 MOV W 15-20KT
FCST VA CLD +6HR: 11/0330Z SFC/FL220 S0152 W07947 - S0159 W07820 - S0201 W07819 - S0214 W07949 - S0152 W07947
FCST VA CLD +12HR: 11/0930Z SFC/FL220 S0159 W07819 - S0201 W07819 - S0220 W07949 - S0159 W07949 - S0159 W07819
FCST VA CLD +18HR: 11/1530Z SFC/FL220 S0159 W07949 - S0159 W07819 - S0201 W07819 - S0220 W07949 - S0159 W07949
RMK: CONS VA CLDS OBS MOV W AND SW OF SUMMIT APRX
95 NM PRIOR TO DSIPTG NEARING SEGU AIRPORT. FL
BASED ON NWP MODEL GDNC WINDS TURNING TO WSW THRU
T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200511/0400Z

2020-05-10 16:31


Original Message :

Received FVXX20 at 16:34 UTC, 10/05/20 from KNES
VA ADVISORY
DTG: 20200510/1631Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/472
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS AND REMNANT VA
FROM EARLIER EM.
OBS VA DTG: 10/1600Z
OBS VA CLD: SFC/FL210 S0156 W07940 - S0159 W07819 - S0204 W07817 - S0237 W07937 - S0156 W07940 MOV W 15-20KT SFC/FL270 S0143 W07953 - S0252 W07953 - S0322 W08247 - S0229 W08305 - S0143 W07953 MOV W 15-20KT
FCST VA CLD +6HR: 10/2200Z SFC/FL210 S0152 W07943 - S0158 W07822 - S0204 W07816 - S0244 W07947 - S0152 W07943 SFC/FL270 NO ASH EXP
FCST VA CLD +12HR: 11/0400Z NO ASH EXP
FCST VA CLD +18HR: 11/1000Z NO ASH EXP
RMK: UPDATED TO INCLUDE SCANT REMNANT VA FROM
EARLIER EM. OTHERWISE ONGOING VA EMS CONT TO BE
SEEN IN STLT IMAGERY. VA MOV TO W AND WSW OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200510/2230Z

2020-05-10 15:43


Original Message :

Received FVXX20 at 15:45 UTC, 10/05/20 from KNES
VA ADVISORY
DTG: 20200510/1543Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/471
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 10/1520Z
OBS VA CLD: SFC/FL210 S0157 W07937 - S0158 W07821 - S0201 W07819 - S0227 W07936 - S0157 W07937 MOV W 15-20KT
FCST VA CLD +6HR: 10/2130Z SFC/FL210 S0156 W07928 - S0158 W07819 - S0201 W07819 - S0222 W07925 - S0156 W07928
FCST VA CLD +12HR: 11/0330Z NO ASH EXP
FCST VA CLD +18HR: 11/0930Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN STLT IMAGERY.
NOTHING SEEN IN WEB CAM DUE TO WX CLDS. VA MOV TO
W AND WSW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200510/2145Z

2020-05-10 10:02


Original Message :

Received FVXX20 at 10:07 UTC, 10/05/20 from KNES
VA ADVISORY
DTG: 20200510/1002Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/470
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 10/0930Z
OBS VA CLD: SFC/FL210 S0159 W07819 - S0240 W07941 - S0211 W07951 - S0159 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 10/1530Z SFC/FL210 S0159 W07819 - S0240 W07941 - S0211 W07950 - S0159 W07819
FCST VA CLD +12HR: 10/2130Z SFC/FL210 S0159 W07819 - S0240 W07940 - S0211 W07950 - S0159 W07819
FCST VA CLD +18HR: 11/0330Z NO ASH EXP
RMK: CONT VA EMS OBS MOV SW FM SUMMIT. VA FCST TO
CONT MOV SW FM SUMMIT THRU T+12 HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200510/1600Z

2020-05-10 04:34


Original Message :

Received FVXX20 at 04:38 UTC, 10/05/20 from KNES
VA ADVISORY
DTG: 20200510/0434Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/469
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 10/0400Z
OBS VA CLD: SFC/FL210 S0158 W07819 - S0232 W07917 - S0213 W07925 - S0158 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 10/1000Z SFC/FL210 S0158 W07819 - S0237 W07917 - S0219 W07926 - S0158 W07819
FCST VA CLD +12HR: 10/1600Z NO ASH EXP
FCST VA CLD +18HR: 10/2200Z NO ASH EXP
RMK: CONT VA EMS OBS MOV SW FM SUMMIT VA FCST TO
CONT GENERAL SW MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200510/1030Z

2020-05-09 23:04


Original Message :

Received FVXX20 at 23:06 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/2304Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/468
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 09/2240Z
OBS VA CLD: SFC/FL210 S0155 W07845 - S0200 W07820 - S0201 W07819 - S0205 W07845 - S0155 W07845 MOV W 10-15KT
FCST VA CLD +6HR: 10/0430Z SFC/FL210 S0155 W07845 - S0200 W07820 - S0201 W07819 - S0205 W07845 - S0155 W07845
FCST VA CLD +12HR: 10/1030Z SFC/FL210 S0155 W07842 - S0200 W07819 - S0201 W07819 - S0205 W07842 - S0155 W07842
FCST VA CLD +18HR: 10/1630Z NO ASH EXP
RMK: POSS VA CLD OBS IN STLT MIXED WITH WX CLD
MOV W OF SUMMIT APRX 20-25 NM. FCST MVMT AND FL
BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200510/0500Z

2020-05-09 05:15


Original Message :

Received FVXX20 at 05:18 UTC, 09/05/20 from KNES
VA ADVISORY
DTG: 20200509/0515Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/467
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 09/0440Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/1030Z NO ASH EXP
FCST VA CLD +12HR: 09/1630Z NO ASH EXP
FCST VA CLD +18HR: 09/2230Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF VA EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-08 23:54


Original Message :

Received FVXX20 at 23:59 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/2354Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/466
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 08/2320Z
OBS VA CLD: SFC/FL200 S0152 W07838 - S0158 W07819 - S0204 W07819 - S0210 W07838 - S0152 W07838 MOV W 5-10KT
FCST VA CLD +6HR: 09/0530Z SFC/FL200 S0156 W07819 - S0204 W07817 - S0220 W07846 - S0158 W07853 - S0156 W07819
FCST VA CLD +12HR: 09/1130Z SFC/FL200 S0156 W07820 - S0204 W07816 - S0229 W07843 - S0210 W07855 - S0156 W07820
FCST VA CLD +18HR: 09/1730Z NO ASH EXP
RMK: VA CLDS OBS IN STLT MOVG W FM SUMMIT.
VA HGT/DIR FM STLT/NWP MDLS SHOWS W-LY TO SW-LY
MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200509/0600Z

2020-05-08 18:50


Original Message :

Received FVXX20 at 18:53 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/1850Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/465
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 08/1820Z
OBS VA CLD: SFC/FL200 S0144 W07847 - S0156 W07817 - S0204 W07819 - S0205 W07850 - S0144 W07847 MOV WNW 10-15KT
FCST VA CLD +6HR: 09/0030Z SFC/FL200 S0156 W07901 - S0157 W07820 - S0205 W07817 - S0221 W07850 - S0156 W07901
FCST VA CLD +12HR: 09/0630Z NO ASH EXP
FCST VA CLD +18HR: 09/1230Z NO ASH EXP
RMK: VA CLDS OBS IN STLT MOVG WNW FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT/NWP MDLS SHOWS WNW-LY TO WSW-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200509/0045Z

2020-05-08 13:01


Original Message :

Received FVXX20 at 13:06 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/1301Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/464
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 08/1220Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 08/1830Z NO ASH EXP
FCST VA CLD +12HR: 09/0030Z NO ASH EXP
FCST VA CLD +18HR: 09/0630Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW EMS
NOTED IN STLT IMAGERY OR REPORTED. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-08 07:10


Original Message :

Received FVXX20 at 07:13 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/0710Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/463
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: OCNL EM
OBS VA DTG: 08/0630Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0202 W07819 - S0207 W07849 - S0200 W07849 - S0159 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 08/1230Z NO ASH EXP
FCST VA CLD +12HR: 08/1830Z NO ASH EXP
FCST VA CLD +18HR: 09/0030Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLD. OBS VA
BASED ON MODEL FCST WINDS WITH LOW CONFIDENCE.
...TURK
NXT ADVISORY: WILL BE ISSUED BY 20200508/1315Z

2020-05-08 01:15


Original Message :

Received FVXX20 at 01:19 UTC, 08/05/20 from KNES
VA ADVISORY
DTG: 20200508/0115Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/462
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS SEEN IN STLT IMAGERY
OBS VA DTG: 08/0040Z
OBS VA CLD: SFC/FL190 S0156 W07853 - S0157 W07819 - S0202 W07817 - S0216 W07849 - S0156 W07853 MOV WSW 15-20KT
FCST VA CLD +6HR: 08/0630Z SFC/FL190 S0154 W07905 - S0156 W07819 - S0204 W07817 - S0225 W07856 - S0154 W07905
FCST VA CLD +12HR: 08/1230Z NO ASH EXP
FCST VA CLD +18HR: 08/1830Z NO ASH EXP
RMK: VA CLDS OBS IN STLT IMAGERY APPROX 32 NM WSW
FM SUMMIT. VA HGT/DIR FM STLT AND NWP MDLS SHOWS
CONT WSW-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200508/0715Z

2020-05-07 21:06


Original Message :

Received FVXX20 at 21:08 UTC, 07/05/20 from KNES
VA ADVISORY
DTG: 20200507/2106Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/461
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIGHT VA CLDS OBS IN STLT
IMAGERY
OBS VA DTG: 07/2040Z
OBS VA CLD: SFC/FL190 S0155 W07832 - S0158 W07818 - S0204 W07818 - S0207 W07832 - S0155 W07832 MOV W 20-25KT
FCST VA CLD +6HR: 08/0230Z SFC/FL190 S0153 W07838 - S0156 W07819 - S0205 W07816 - S0211 W07838 - S0153 W07838
FCST VA CLD +12HR: 08/0830Z NO ASH EXP
FCST VA CLD +18HR: 08/1430Z NO ASH EXP
RMK: LIGHT VA CLDS OBS IN STLT. LOW CONF WITH VA
W FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT/
NWP SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200508/0300Z

2020-05-06 17:21


Original Message :

Received FVXX22 at 17:24 UTC, 06/05/20 from KNES
VA ADVISORY
DTG: 20200506/1721Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/460
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 06/1700Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 06/2300Z NO ASH EXP
FCST VA CLD +12HR: 07/0500Z NO ASH EXP
FCST VA CLD +18HR: 07/1100Z NO ASH EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY AND LOOKS TO
BE GASES. NO RPRTS RECEIVED ON NEW ACTIVITY OVER
THE LAST FEW HOURS. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-06 11:55


Original Message :

Received FVXX22 at 12:00 UTC, 06/05/20 from KNES
VA ADVISORY
DTG: 20200506/1155Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/459
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS.
ERUPTION DETAILS: PSBL VA CLD SEEN IN SAT.
OBS VA DTG: 06/1120Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0202 W07819 - S0215 W07850 - S0203 W07853 - S0200 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 06/1730Z SFC/FL200 S0159 W07820 - S0204 W07820 - S0219 W07858 - S0202 W07901 - S0159 W07820
FCST VA CLD +12HR: 06/2330Z NO ASH EXP
FCST VA CLD +18HR: 07/0530Z NO ASH EXP
RMK: PSBL VA PLUME SEEN IN SAT MOV WSW AND EXTD
15 NM FM SUMMIT. PLUME LOOKS TO BE MOSTLY GASES
WITH SOME VA PSBL. MODEL GUIDANCE CONT TO SHOW A
SW-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200506/1800Z

2020-05-06 06:54


Original Message :

Received FVXX22 at 06:56 UTC, 06/05/20 from KNES
VA ADVISORY
DTG: 20200506/0654Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/458
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 06/0630Z
OBS VA CLD: SFC/FL210 S0145 W07855 - S0159 W07818 - S0201 W07820 - S0207 W07928 - S0151 W07918 - S0145 W07855 MOV W 15-20KT
FCST VA CLD +6HR: 06/1230Z SFC/FL210 S0144 W07904 - S0159 W07820 - S0202 W07820 - S0159 W07907 - S0144 W07904
FCST VA CLD +12HR: 06/1830Z SFC/FL210 S0151 W07907 - S0159 W07820 - S0201 W07819 - S0206 W07906 - S0151 W07907
FCST VA CLD +18HR: 07/0030Z SFC/FL210 S0156 W07907 - S0159 W07819 - S0202 W07819 - S0210 W07904 - S0156 W07907
RMK: VA EXTDS 67 NMI W OF SUMMIT. WSHFT OCRD BTWN
0430Z AND 0500Z FM W TO WNW. SUMMIT NOW OBSCD BY
WX CLD CVR. NWP MDL FCST WINDS DO NOT MATCH OBS
SO FCST CONFDC IS MED-LOW. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200506/1300Z

2020-05-06 00:53


Original Message :

Received FVXX22 at 00:55 UTC, 06/05/20 from KNES
VA ADVISORY
DTG: 20200506/0053Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/457
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 06/0020Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07819 - S0211 W07847 - S0203 W07847 - S0200 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 06/0630Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0216 W07858 - S0204 W07859 - S0159 W07819
FCST VA CLD +12HR: 06/1230Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0216 W07858 - S0203 W07858 - S0159 W07820
FCST VA CLD +18HR: 06/1830Z NO ASH EXP
RMK: LGT VA EXTD UP TO 30NM WSW FM THE SUMMIT.
NWP MDL INDICATES A CONT WSW MOV THRU T+12HRS.
...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200506/0700Z

2020-05-05 20:10


Original Message :

Received FVXX22 at 20:11 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/2010Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/456
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 05/1910Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07819 - S0218 W07835 - S0208 W07841 - S0200 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 06/0100Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0221 W07838 - S0208 W07845 - S0200 W07820
FCST VA CLD +12HR: 06/0700Z NO ASH EXP
FCST VA CLD +18HR: 06/1300Z NO ASH EXP
RMK: VA IS SEEN MOV SW UP TO 22NM SW FM THE
SUMMIT. NWP MDL INDICATES A CONT SW MOV THRU
+6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200506/0215Z

2020-05-05 14:20


Original Message :

Received FVXX22 at 14:23 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/1420Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/455
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS LIKELY
OBS VA DTG: 05/1350Z
OBS VA CLD: SFC/FL200 S0201 W07820 - S0201 W07820 - S0212 W07835 - S0204 W07840 - S0201 W07820 MOV W 15-20KT
FCST VA CLD +6HR: 05/2000Z SFC/FL200 S0201 W07821 - S0201 W07820 - S0213 W07834 - S0204 W07839 - S0201 W07821
FCST VA CLD +12HR: 06/0200Z SFC/FL200 S0201 W07821 - S0201 W07819 - S0212 W07834 - S0204 W07839 - S0201 W07821
FCST VA CLD +18HR: 06/0800Z SFC/FL200 S0201 W07820 - S0201 W07820 - S0213 W07834 - S0204 W07839 - S0201 W07820
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET
CLD OSCURATION. HOWEVER, VA STILL EXPCD IN THE
AREA. VA HEIGHT AND FRCST BASED ON MODEL GUIDANCE.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200505/2015Z

2020-05-05 08:44


Original Message :

Received FVXX22 at 08:48 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/0844Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/454
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 05/0820Z
OBS VA CLD: SFC/FL200 S0156 W07820 - S0202 W07815 - S0228 W07832 - S0210 W07853 - S0156 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 05/1430Z SFC/FL200 S0153 W07823 - S0202 W07813 - S0243 W07838 - S0216 W07908 - S0153 W07823
FCST VA CLD +12HR: 05/2030Z SFC/FL200 S0154 W07820 - S0202 W07814 - S0244 W07837 - S0218 W07908 - S0154 W07820
FCST VA CLD +18HR: 06/0230Z SFC/FL200 S0153 W07823 - S0202 W07814 - S0240 W07843 - S0213 W07909 - S0153 W07823
RMK: VA CLDS OBS IN STLT MOVG SW FM SUMMIT. LOW
CONF WITH VA EXT SW FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT SW-LY MOVMT
THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200505/1445Z

2020-05-05 04:13


Original Message :

Received FVXX22 at 04:17 UTC, 05/05/20 from KNES
VA ADVISORY
DTG: 20200505/0413Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/453
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 05/0340Z
OBS VA CLD: SFC/FL200 S0157 W07844 - S0157 W07820 - S0203 W07817 - S0212 W07839 - S0157 W07844 MOV WSW 10-15KT
FCST VA CLD +6HR: 05/0930Z SFC/FL200 S0156 W07820 - S0203 W07817 - S0230 W07841 - S0207 W07858 - S0156 W07820
FCST VA CLD +12HR: 05/1530Z SFC/FL200 S0157 W07820 - S0203 W07817 - S0229 W07842 - S0207 W07859 - S0157 W07820
FCST VA CLD +18HR: 05/2130Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 25 NM WSW FM SUMMIT. VA
HGT/DIR FM STLT/NWP SHOWS WSW-LY TO SW-LY MOVMT
TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200505/1015Z

2020-05-04 22:45


Original Message :

Received FVXX22 at 22:49 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/2245Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/452
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA CLDS SEEN IN SAT.
OBS VA DTG: 04/2220Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0221 W07846 - S0204 W07851 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 05/0430Z SFC/FL200 S0158 W07820 - S0203 W07819 - S0239 W07911 - S0218 W07917 - S0158 W07820
FCST VA CLD +12HR: 05/1030Z NO ASH EXP
FCST VA CLD +18HR: 05/1630Z NO ASH EXP
RMK: VA CLDS SEEN IN SAT MOV SW BEGINNING AT
04/2130Z AND EXTDG 10 NM FM SUMMIT. MULTIPLE VOLCAT
ALERTS. MODEL GUIDANCE INDICATES A CONT SW-LY MOV
THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200505/0445Z

2020-05-04 19:38


Original Message :

Received FVXX22 at 19:39 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/1938Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/451
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT OR RPRTD
OBS VA DTG: 04/1900Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/0100Z NO ASH EXP
FCST VA CLD +12HR: 05/0700Z NO ASH EXP
FCST VA CLD +18HR: 05/1300Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY AND NO FURTHER
RPRTS ON VA CLD ACT HAVE BEEN RECEIVED. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-04 14:37


Original Message :

Received FVXX22 at 14:40 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/1437Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/450
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LIKELY CONT VA EMS.
OBS VA DTG: 04/1410Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0210 W07835 - S0202 W07837 - S0200 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 04/2000Z SFC/FL200 S0200 W07819 - S0202 W07819 - S0216 W07846 - S0205 W07851 - S0200 W07819
FCST VA CLD +12HR: 05/0200Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0216 W07846 - S0205 W07851 - S0200 W07819
FCST VA CLD +18HR: 05/0800Z NO ASH EXP
RMK: LIKELY VA SIG OBSD EXTDG 12 NMI WSW OF
SUMMIT. WX CLD ENHNCD BY MT ALSO OBSD OBSCG PART
OF VA SIG. NWP MDLS FCST VA TO CONT MOVG WSW THRU
T+12HR. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200504/2030Z

2020-05-04 08:43


Original Message :

Received FVXX22 at 08:46 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/0843Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/449
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 04/0820Z
OBS VA CLD: SFC/FL200 S0157 W07822 - S0202 W07816 - S0223 W07836 - S0207 W07849 - S0157 W07822 MOV SW 10-15KT
FCST VA CLD +6HR: 04/1430Z SFC/FL200 S0155 W07822 - S0202 W07814 - S0234 W07839 - S0211 W07859 - S0155 W07822
FCST VA CLD +12HR: 04/2030Z SFC/FL200 S0155 W07822 - S0203 W07815 - S0234 W07841 - S0212 W07859 - S0155 W07822
FCST VA CLD +18HR: 05/0230Z NO ASH EXP
RMK: VA CLDS OBS IN STLT IMAGERY. LOW CONF WITH
EXT OF VA SW FM SUMMIT. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS CONT SW-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200504/1445Z

2020-05-04 02:54


Original Message :

Received FVXX22 at 02:58 UTC, 04/05/20 from KNES
VA ADVISORY
DTG: 20200504/0254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/448
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AT 0200Z
OBS VA DTG: 04/0220Z
OBS VA CLD: SFC/FL200 S0152 W07841 - S0156 W07820 - S0203 W07818 - S0211 W07840 - S0152 W07841 MOV W 5-10KT
FCST VA CLD +6HR: 04/0830Z SFC/FL200 S0156 W07819 - S0204 W07816 - S0226 W07843 - S0201 W07853 - S0156 W07819
FCST VA CLD +12HR: 04/1430Z NO ASH EXP
FCST VA CLD +18HR: 04/2030Z NO ASH EXP
RMK: VA CLDS OBS IN STLT IMAGERY 17 NM W FM
SUMMIT. VA HGT/DIR FM STLT AND NWP MDLS SHOWS A
W-LY TO SW-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200504/0900Z

2020-05-02 03:22


Original Message :

Received FVXX22 at 03:23 UTC, 02/05/20 from KNES
VA ADVISORY
DTG: 20200502/0322Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/447
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 02/0250Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 02/0900Z NO ASH EXP
FCST VA CLD +12HR: 02/1500Z NO ASH EXP
FCST VA CLD +18HR: 02/2100Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT. NO FURTHER RPRTS OF
VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-01 21:40


Original Message :

Received FVXX22 at 21:43 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/2140Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/446
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 01/2110Z
OBS VA CLD: SFC/FL190 S0156 W07837 - S0158 W07819 - S0202 W07818 - S0207 W07837 - S0156 W07837 MOV W 15-20KT
FCST VA CLD +6HR: 02/0300Z SFC/FL190 S0154 W07842 - S0158 W07817 - S0204 W07817 - S0210 W07841 - S0154 W07842
FCST VA CLD +12HR: 02/0900Z NO ASH EXP
FCST VA CLD +18HR: 02/1500Z NO ASH EXP
RMK: PSBL VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT W FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM
STLT AND NWP MDLS SHOWS W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200502/0345Z

2020-05-01 06:23


Original Message :

Received FVXX22 at 06:25 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/0623Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/445
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 01/0550Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/1200Z NO ASH EXP
FCST VA CLD +12HR: 01/1800Z NO ASH EXP
FCST VA CLD +18HR: 02/0000Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT. NO FURTHER RPRTS OF
VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-05-01 00:38


Original Message :

Received FVXX22 at 00:40 UTC, 01/05/20 from KNES
VA ADVISORY
DTG: 20200501/0038Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/444
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEB CAM
OBS VA DTG: 01/0010Z
OBS VA CLD: SFC/FL190 S0155 W07840 - S0157 W07819 - S0204 W07817 - S0208 W07840 - S0155 W07840 MOV W 20-25KT
FCST VA CLD +6HR: 01/0600Z SFC/FL190 S0150 W07852 - S0157 W07817 - S0207 W07817 - S0215 W07851 - S0150 W07852
FCST VA CLD +12HR: 01/1200Z NO ASH EXP
FCST VA CLD +18HR: 01/1800Z NO ASH EXP
RMK: PSBL VA CLDS OBS IN STLT. LOW CONF WITH VA W
FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT AND
NWP SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200501/0645Z

2020-04-30 19:40


Original Message :

Received FVXX22 at 19:42 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/1940Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/443
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 30/1910Z
OBS VA CLD: SFC/FL190 S0154 W07844 - S0156 W07818 - S0205 W07817 - S0209 W07843 - S0154 W07844 MOV W 20-25KT
FCST VA CLD +6HR: 01/0100Z SFC/FL190 S0153 W07858 - S0156 W07816 - S0207 W07816 - S0217 W07859 - S0153 W07858
FCST VA CLD +12HR: 01/0700Z NO ASH EXP
FCST VA CLD +18HR: 01/1300Z NO ASH EXP
RMK: PSBL VA CLDS OBS IN STLT. LOW CONF WITH VA
EXT W FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM
STLT AND NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200501/0145Z

2020-04-30 10:31


Original Message :

Received FVXX22 at 10:33 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/1031Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/442
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 30/1010Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 30/1600Z NO ASH EXP
FCST VA CLD +12HR: 30/2200Z NO ASH EXP
FCST VA CLD +18HR: 01/0400Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT DUE TO EXTSV WX CLD.
NO FURTHER RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-30 05:31


Original Message :

Received FVXX22 at 05:33 UTC, 30/04/20 from KNES
VA ADVISORY
DTG: 20200430/0531Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/441
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 30/0510Z
OBS VA CLD: SFC/FL200 S0159 W07829 - S0159 W07819 - S0201 W07819 - S0205 W07828 - S0159 W07829 MOV W 15-20KT
FCST VA CLD +6HR: 30/1100Z NO ASH EXP
FCST VA CLD +12HR: 30/1700Z NO ASH EXP
FCST VA CLD +18HR: 30/2300Z NO ASH EXP
RMK: POSS VA CLD OBS IN STLT NEAR SUMMIT. VIEW
OBSCURED BY WX CLD. FCST MVMT AND FL BASED ON NWP
MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200430/1130Z

2020-04-29 23:46


Original Message :

Received FVXX22 at 23:49 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/2346Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/440
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 29/2310Z
OBS VA CLD: SFC/FL200 S0158 W07841 - S0159 W07820 - S0202 W07819 - S0205 W07841 - S0158 W07841 MOV W 15-20KT
FCST VA CLD +6HR: 30/0500Z NO ASH EXP
FCST VA CLD +12HR: 30/1100Z NO ASH EXP
FCST VA CLD +18HR: 30/1700Z NO ASH EXP
RMK: VA IS NOT OBS ON STLT DUE TO WX CLDS, BUT IS
LIKELY IN THE AREA. HOT SPOT IS SEEN. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200430/0545Z

2020-04-29 18:17


Original Message :

Received FVXX22 at 18:19 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/1817Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/439
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 29/1740Z
OBS VA CLD: SFC/FL200 S0158 W07844 - S0159 W07820 - S0202 W07820 - S0207 W07844 - S0158 W07844 MOV W 15-20KT
FCST VA CLD +6HR: 29/2330Z NO ASH EXP
FCST VA CLD +12HR: 30/0530Z NO ASH EXP
FCST VA CLD +18HR: 30/1130Z NO ASH EXP
RMK: VA IS DIFFICUTL TO OBS DUE TO DENSE WX CLDS,
BUT IS LIKELY IN THE AREA MOV W. HOT SPOT CAN BE
SEEN. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200430/0015Z

2020-04-29 12:31


Original Message :

Received FVXX22 at 12:33 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/1231Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/438
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 29/1200Z
OBS VA CLD: SFC/FL200 S0156 W07840 - S0201 W07820 - S0201 W07820 - S0204 W07840 - S0156 W07840 MOV W 15-20KT
FCST VA CLD +6HR: 29/1800Z SFC/FL200 S0156 W07840 - S0200 W07820 - S0201 W07820 - S0204 W07841 - S0156 W07840
FCST VA CLD +12HR: 30/0000Z SFC/FL200 S0156 W07840 - S0200 W07820 - S0201 W07820 - S0204 W07841 - S0156 W07840
FCST VA CLD +18HR: 30/0600Z NO ASH EXP
RMK: CONS DISCRETE VA EM SEEN ON STLT IMAGERY MOV
W FM SUMMIT. LTLCG EXPCD THRU T+12 HRS. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200429/1830Z

2020-04-29 07:04


Original Message :

Received FVXX22 at 07:09 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/0704Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/437
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NARROW PLUME OF VA SEEN IN SAT MOV W.
OBS VA DTG: 29/0640Z
OBS VA CLD: SFC/FL200 S0149 W07909 - S0159 W07820 - S0202 W07820 - S0204 W07910 - S0149 W07909 MOV W 15-20KT
FCST VA CLD +6HR: 29/1230Z SFC/FL200 S0149 W07911 - S0158 W07820 - S0201 W07820 - S0204 W07913 - S0149 W07911
FCST VA CLD +12HR: 29/1830Z NO ASH EXP
FCST VA CLD +18HR: 30/0030Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV W FM SUMMIT.
VOLCAT ALERTS RECEIVED. WELL DEFINED HOTSPOT SEEN IN
S/W IR. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU T+6
HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200429/1300Z

2020-04-29 02:21


Original Message :

Received FVXX22 at 02:22 UTC, 29/04/20 from KNES
VA ADVISORY
DTG: 20200429/0221Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/436
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 29/0150Z
OBS VA CLD: SFC/FL200 S0158 W07901 - S0159 W07819 - S0203 W07820 - S0210 W07902 - S0158 W07901 MOV W 20-25KT
FCST VA CLD +6HR: 29/0800Z SFC/FL200 S0154 W07902 - S0159 W07819 - S0202 W07819 - S0210 W07904 - S0154 W07902
FCST VA CLD +12HR: 29/1400Z NO ASH EXP
FCST VA CLD +18HR: 29/2000Z NO ASH EXP
RMK: VA EXTD UP TO 44NM W FM THE SUMMIT. NWP MDL
INDICATES A CONT W MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200429/0815Z

2020-04-28 14:49


Original Message :

Received FVXX22 at 14:51 UTC, 28/04/20 from KNES
VA ADVISORY
DTG: 20200428/1449Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/435
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBSD
OBS VA DTG: 28/1420Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 28/2030Z NO ASH EXP
FCST VA CLD +12HR: 29/0230Z NO ASH EXP
FCST VA CLD +18HR: 29/0830Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY IN THE LAST
SVRL HRS. THERE ARE NO OTHER INFO SRC INDICATING
AN ONGOING EM. ADVISORY TERMINATED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-28 09:09


Original Message :

Received FVXX22 at 09:14 UTC, 28/04/20 from KNES
VA ADVISORY
DTG: 20200428/0909Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/434
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: GASES AND PSBL VA CLDS SEEN SAT.
OBS VA DTG: 28/0840Z
OBS VA CLD: SFC/FL200 S0147 W07852 - S0159 W07819 - S0202 W07820 - S0158 W07854 - S0147 W07852 MOV W 15-20KT
FCST VA CLD +6HR: 28/1430Z SFC/FL200 S0149 W07852 - S0158 W07820 - S0202 W07820 - S0202 W07855 - S0149 W07852
FCST VA CLD +12HR: 28/2030Z NO ASH EXP
FCST VA CLD +18HR: 29/0230Z NO ASH EXP
RMK: PSBL VA SEEN IN SAT IMAGERY. PLUME LOOKS TO
BE MOSTLY GASES BASED ON RGB IMAGERY. MODEL
GUIDANCE SHOWS A W-LY MOV THRU T+6 HRS. HGT AND
MOV BASED ON SAT AND NWP ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200428/1515Z

2020-04-28 02:47


Original Message :

Received FVXX22 at 02:58 UTC, 28/04/20 from KNES
VA ADVISORY
DTG: 20200428/0247Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/433
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA HAS DSIPTD IN SAT IMAGERY
OBS VA DTG: 28/0220Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 28/0830Z NO ASH EXP
FCST VA CLD +12HR: 28/1430Z NO ASH EXP
FCST VA CLD +18HR: 28/2030Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY THROUGH 28/0220Z.
NO FURTHER RPRTS RECEIVED ON ACTIVITY. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-27 21:23


Original Message :

Received FVXX22 at 21:25 UTC, 27/04/20 from KNES
VA ADVISORY
DTG: 20200427/2123Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/432
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 27/2040Z
OBS VA CLD: SFC/FL190 S0150 W07831 - S0200 W07819 - S0201 W07820 - S0153 W07834 - S0150 W07831 MOV NW 15-20KT
FCST VA CLD +6HR: 28/0230Z SFC/FL190 S0154 W07844 - S0200 W07820 - S0201 W07820 - S0159 W07845 - S0154 W07844
FCST VA CLD +12HR: 28/0830Z NO ASH EXP
FCST VA CLD +18HR: 28/1430Z NO ASH EXP
RMK: PSBL VA EMS OBSD MOVG NW TO WNW. A PSBL VA
CLD WAS OBSD 12 NMI NW OF SUMMIT. NWP MDLS FCST
VA TO MOV JUST N OF DUE W BY T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200428/0330Z

2020-04-27 15:24


Original Message :

Received FVXX22 at 15:27 UTC, 27/04/20 from KNES
VA ADVISORY
DTG: 20200427/1524Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/431
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 27/1500Z
OBS VA CLD: SFC/FL190 S0149 W07847 - S0155 W07819 - S0205 W07817 - S0210 W07847 - S0149 W07847 MOV W 15-20KT
FCST VA CLD +6HR: 27/2100Z SFC/FL190 S0143 W07858 - S0155 W07816 - S0207 W07818 - S0214 W07858 - S0143 W07858
FCST VA CLD +12HR: 28/0300Z NO ASH EXP
FCST VA CLD +18HR: 28/0900Z NO ASH EXP
RMK: PSBL VA CLDS OBS IN STLT IMAGERY. LOW CONF
WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200427/2130Z

2020-04-26 10:05


Original Message :

Received FVXX23 at 10:07 UTC, 26/04/20 from KNES
VA ADVISORY
DTG: 20200426/1005Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/430
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS
OBS VA DTG: 26/0940Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 26/1530Z NO ASH EXP
FCST VA CLD +12HR: 26/2130Z NO ASH EXP
FCST VA CLD +18HR: 27/0330Z NO ASH EXP
RMK: VA NOT OBS IN SAT IMAGERY DUE TO THICK WX
CLD OBSCN. NO VA CLD WAS OBS DURING BRIEF BREAK
IN WX CLD COVER A FEW HRS AGO. NO FURTHER RPTS OF
VA HAVE BEEN RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-26 04:30


Original Message :

Received FVXX23 at 04:33 UTC, 26/04/20 from KNES
VA ADVISORY
DTG: 20200426/0430Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/429
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONTG VA EM
OBS VA DTG: 26/0410Z
OBS VA CLD: SFC/FL190 S0147 W07840 - S0159 W07819 - S0200 W07819 - S0158 W07843 - S0147 W07840 MOV W 5-10KT
FCST VA CLD +6HR: 26/1000Z SFC/FL190 S0147 W07843 - S0158 W07819 - S0200 W07819 - S0159 W07847 - S0147 W07843
FCST VA CLD +12HR: 26/1600Z NO ASH EXP
FCST VA CLD +18HR: 26/2200Z NO ASH EXP
RMK: VA NOT OBS IN SAT IMAGERY DUE TO WX CLD
OBSCN. BRIGHT IR HOTSPOT PERSISTS. OBS VA AREA
BASED ON PREV VAA AND NWP MDLS. FL MVMT FCST TO
REMAIN W-LY AND SLIGHTLY INCR IN SPEED THRU T+6.
...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200426/1030Z

2020-04-25 22:39


Original Message :

Received FVXX23 at 22:41 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/2239Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/428
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 25/2210Z
OBS VA CLD: SFC/FL190 S0200 W07840 - S0200 W07819 - S0201 W07819 - S0204 W07839 - S0200 W07840 MOV W 5-10KT
FCST VA CLD +6HR: 26/0400Z SFC/FL190 S0153 W07838 - S0201 W07819 - S0201 W07819 - S0159 W07841 - S0153 W07838
FCST VA CLD +12HR: 26/1000Z SFC/FL190 S0151 W07839 - S0200 W07819 - S0201 W07819 - S0159 W07842 - S0151 W07839
FCST VA CLD +18HR: 26/1600Z NO ASH EXP
RMK: VA OBSD MOVG JUST S OF DUE W. VA MOVD BLW WX
CLDS ARND 2145Z BUT STILL OBSD THRU BKN WX CLD
CVR. NWP MDLS FCST VA TO BEGIN MOVG WNW BY T+6.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200426/0445Z

2020-04-25 16:45


Original Message :

Received FVXX22 at 16:49 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/1645Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/427
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 25/1620Z
OBS VA CLD: SFC/FL190 S0155 W07821 - S0204 W07813 - S0218 W07830 - S0202 W07842 - S0155 W07821 MOV SW 5-10KT
FCST VA CLD +6HR: 25/2230Z SFC/FL190 S0151 W07822 - S0204 W07811 - S0229 W07837 - S0204 W07852 - S0151 W07822
FCST VA CLD +12HR: 26/0430Z NO ASH EXP
FCST VA CLD +18HR: 26/1030Z NO ASH EXP
RMK: VA CLDS OBS IN STLT IMAGERY. LOW CONF WITH
EXT OF VA SW FM SUMMIT DUE TO WX CLDS. VA HGT/DIR
FM STLT/NWP MDLS SHOWS CONT SW-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200425/2245Z

2020-04-25 13:48


Original Message :

Received FVXX23 at 13:51 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/1348Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/426
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 25/1320Z
OBS VA CLD: SFC/FL190 S0153 W07839 - S0155 W07820 - S0204 W07817 - S0215 W07838 - S0153 W07839 MOV W 5-10KT
FCST VA CLD +6HR: 25/1930Z SFC/FL190 S0154 W07818 - S0204 W07814 - S0224 W07844 - S0201 W07852 - S0154 W07818
FCST VA CLD +12HR: 26/0130Z SFC/FL190 S0153 W07818 - S0205 W07814 - S0216 W07847 - S0154 W07849 - S0153 W07818
FCST VA CLD +18HR: 26/0730Z SFC/FL190 S0139 W07859 - S0154 W07816 - S0207 W07816 - S0158 W07909 - S0139 W07859
RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA EXT W
FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS WSW-LY TO NW-LY TREND THRU T+18.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200425/1945Z

2020-04-25 08:08


Original Message :

Received FVXX23 at 08:09 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/0808Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/425
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONTG VA EMS
OBS VA DTG: 25/0740Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0200 W07819 - S0222 W07841 - S0211 W07848 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 25/1330Z SFC/FL190 S0158 W07849 - S0159 W07820 - S0200 W07819 - S0214 W07847 - S0158 W07849
FCST VA CLD +12HR: 25/1930Z SFC/FL190 S0159 W07820 - S0200 W07819 - S0213 W07847 - S0159 W07849 - S0159 W07820
FCST VA CLD +18HR: 26/0130Z SFC/FL190 S0150 W07848 - S0159 W07820 - S0201 W07819 - S0207 W07848 - S0150 W07848
RMK: VA NOT CURRENTLY OBS DUE TO WX CLDS OBSCG
SUMMIT. VA EMS WERE ACTIVE AS WX CLD COVER MOVED
IN OVER PAST HR. FL WINDS FCST TO BECM W-LY THRU
T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200425/1415Z

2020-04-25 02:20


Original Message :

Received FVXX23 at 02:23 UTC, 25/04/20 from KNES
VA ADVISORY
DTG: 20200425/0220Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/424
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 25/0150Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0202 W07818 - S0212 W07829 - S0207 W07832 - S0201 W07819 MOV SW 5-10KT
FCST VA CLD +6HR: 25/0800Z SFC/FL200 S0201 W07819 - S0202 W07818 - S0214 W07830 - S0207 W07835 - S0201 W07819
FCST VA CLD +12HR: 25/1400Z SFC/FL200 S0200 W07819 - S0202 W07817 - S0211 W07837 - S0201 W07836 - S0200 W07819
FCST VA CLD +18HR: 25/2000Z SFC/FL200 S0200 W07819 - S0202 W07818 - S0212 W07840 - S0201 W07843 - S0200 W07819
RMK: NUMEROUS VA EMS AND HOTSPOT OBSD IN G16 STLT
IMAGERY EXTDG 15 NMI SW OF THE SUMMIT. NWP MDLS
FCST VA TO CONT MOVG SW THRU T+6, THEN BEGIN MOVG
WSW BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200425/0815Z

2020-04-24 20:36


Original Message :

Received FVXX23 at 20:38 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/2036Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/423
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM AT 1940Z.
OBS VA DTG: 24/2000Z
OBS VA CLD: SFC/FL200 S0201 W07819 - S0201 W07819 - S0211 W07826 - S0208 W07829 - S0201 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 25/0200Z SFC/FL200 S0201 W07819 - S0202 W07819 - S0220 W07836 - S0213 W07843 - S0201 W07819
FCST VA CLD +12HR: 25/0800Z SFC/FL200 S0200 W07820 - S0202 W07818 - S0224 W07840 - S0213 W07846 - S0200 W07820
FCST VA CLD +18HR: 25/1400Z NO ASH EXP
RMK: VA OBSD 5NMI SW OF SUMMIT. FURTHER VA EMS
PSBL. NWP MDLS FCST VA TO CONT MOVG SW THRU
T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200425/0230Z

2020-04-24 16:43


Original Message :

Received FVXX23 at 16:45 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/1643Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/422
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA OBS IN STLT.
OBS VA DTG: 24/1610Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 24/2200Z NO ASH EXP
FCST VA CLD +12HR: 25/0400Z NO ASH EXP
FCST VA CLD +18HR: 25/1000Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT OR WEBCAM DUE TO EXTSV
WX CLD. NO RPRTS OF VA ACTVTY RCVD. ...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-24 11:16


Original Message :

Received FVXX23 at 11:17 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/1116Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/421
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 24/1050Z
OBS VA CLD: SFC/FL200 S0159 W07824 - S0200 W07820 - S0201 W07819 - S0203 W07822 - S0159 W07824 MOV W 10-15KT
FCST VA CLD +6HR: 24/1700Z SFC/FL200 S0159 W07827 - S0200 W07820 - S0201 W07819 - S0205 W07825 - S0159 W07827
FCST VA CLD +12HR: 24/2300Z NO ASH EXP
FCST VA CLD +18HR: 25/0500Z NO ASH EXP
RMK: POSS VA CLD OBS BETWEEN BREAKS IN WX CLD
COVER. FCST MVMT AND FL BASED ON NWP MODEL GDNC
WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200424/1715Z

2020-04-24 05:47


Original Message :

Received FVXX23 at 05:49 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/0547Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/420
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 24/0530Z
OBS VA CLD: SFC/FL200 S0152 W07906 - S0159 W07819 - S0206 W07906 - S0152 W07906 MOV W 10KT
FCST VA CLD +6HR: 24/1130Z SFC/FL200 S0152 W07906 - S0159 W07819 - S0205 W07907 - S0152 W07906
FCST VA CLD +12HR: 24/1730Z NO ASH EXP
FCST VA CLD +18HR: 24/2330Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT MOV E FM SUMMIT THRU T+6HRS BEFORE
DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200424/1145Z

2020-04-24 00:01


Original Message :

Received FVXX23 at 00:03 UTC, 24/04/20 from KNES
VA ADVISORY
DTG: 20200424/0001Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/419
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL CONT VA EMS.
OBS VA DTG: 23/2330Z
OBS VA CLD: SFC/FL200 S0158 W07832 - S0201 W07819 - S0202 W07819 - S0205 W07833 - S0158 W07832 MOV W 10-15KT
FCST VA CLD +6HR: 24/0530Z SFC/FL200 S0159 W07819 - S0202 W07818 - S0208 W07834 - S0201 W07835 - S0159 W07819
FCST VA CLD +12HR: 24/1130Z NO ASH EXP
FCST VA CLD +18HR: 24/1730Z NO ASH EXP
RMK: VA AND HOTSPOT OBSD IN G16 STLT IMAGERY. VA
OBSD TO NEARLY 10 NM W OF SUMMIT. NWP MDLS FCST
WINDS TO MOV VA JUST S OF DUE W BY T+6. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200424/0600Z

2020-04-23 18:17


Original Message :

Received FVXX23 at 18:20 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/1817Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/418
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM
OBS VA DTG: 23/1750Z
OBS VA CLD: SFC/FL200 S0152 W07850 - S0157 W07819 - S0203 W07819 - S0210 W07850 - S0152 W07850 MOV W 15-20KT
FCST VA CLD +6HR: 24/0000Z SFC/FL200 S0150 W07901 - S0156 W07818 - S0206 W07818 - S0214 W07900 - S0150 W07901
FCST VA CLD +12HR: 24/0600Z NO ASH EXP
FCST VA CLD +18HR: 24/1200Z NO ASH EXP
RMK: VA CLDS OBS IN STLT/SUMMIT WEB CAM. LOW CONF
WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM CONTINUITY/STLT AND NWP MDLS SHOWS
CONT W-LY MOVMT THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200424/0015Z

2020-04-23 12:31


Original Message :

Received FVXX23 at 12:34 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/1231Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/417
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM
OBS VA DTG: 23/1210Z
OBS VA CLD: SFC/FL200 S0152 W07850 - S0155 W07819 - S0204 W07818 - S0208 W07851 - S0152 W07850 MOV W 10-15KT
FCST VA CLD +6HR: 23/1800Z SFC/FL200 S0150 W07901 - S0155 W07818 - S0205 W07817 - S0212 W07903 - S0150 W07901
FCST VA CLD +12HR: 24/0000Z NO ASH EXP
FCST VA CLD +18HR: 24/0600Z NO ASH EXP
RMK: VA CLDS OBS IN STLT/SUMMIT WEB CAM. LOW CONF
WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200423/1830Z

2020-04-23 06:47


Original Message :

Received FVXX23 at 06:48 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/0647Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/416
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 23/0630Z
OBS VA CLD: SFC/FL200 S0151 W07914 - S0159 W07819 - S0207 W07914 - S0151 W07914 MOV W 10KT
FCST VA CLD +6HR: 23/1230Z SFC/FL200 S0152 W07914 - S0159 W07819 - S0207 W07914 - S0152 W07914
FCST VA CLD +12HR: 23/1830Z NO ASH EXP
FCST VA CLD +18HR: 24/0030Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200423/1245Z

2020-04-23 00:54


Original Message :

Received FVXX23 at 00:55 UTC, 23/04/20 from KNES
VA ADVISORY
DTG: 20200423/0054Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/415
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 23/0020Z
OBS VA CLD: SFC/FL210 S0152 W07846 - S0159 W07820 - S0201 W07819 - S0212 W07828 - S0209 W07846 - S0152 W07846 MOV W 10-15KT
FCST VA CLD +6HR: 23/0630Z SFC/FL210 S0149 W07852 - S0159 W07820 - S0203 W07818 - S0208 W07852 - S0149 W07852
FCST VA CLD +12HR: 23/1230Z SFC/FL210 S0146 W07858 - S0157 W07819 - S0202 W07817 - S0210 W07858 - S0146 W07858
FCST VA CLD +18HR: 23/1830Z SFC/FL210 S0145 W07859 - S0158 W07819 - S0203 W07817 - S0210 W07859 - S0145 W07859
RMK: VA CLD OBS IN STLT MOV FM SW TURNING TO WNW
AND EXTDG APRX 20 NM FM SUMMIT. FL AND FCST MVMT
BASED ON NWP MODEL GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200423/0700Z

2020-04-22 23:24


Original Message :

Received FVXX23 at 23:26 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/2324Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/414
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: POSS VA CLD OBS.
OBS VA DTG: 22/2250Z
OBS VA CLD: SFC/FL150 S0159 W07819 - S0202 W07819 - S0217 W07834 - S0204 W07843 - S0159 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 23/0500Z SFC/FL150 S0159 W07819 - S0201 W07819 - S0221 W07838 - S0205 W07851 - S0159 W07819
FCST VA CLD +12HR: 23/1100Z SFC/FL150 S0156 W07847 - S0159 W07819 - S0202 W07818 - S0214 W07846 - S0156 W07847
FCST VA CLD +18HR: 23/1700Z SFC/FL150 S0155 W07849 - S0159 W07819 - S0202 W07818 - S0214 W07848 - S0155 W07849
RMK: POSS VA CLD OBS IN STLT BETWEEN BREAKS IN WX
CLD. NWP MODEL GDNC WINDS DO NOT AGREE WITH OBS
MVMT. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200423/0530Z

2020-04-22 21:27


Original Message :

Received FVXX23 at 21:28 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/2127Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/413
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 22/2110Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 23/0300Z NO ASH EXP
FCST VA CLD +12HR: 23/0900Z NO ASH EXP
FCST VA CLD +18HR: 23/1500Z NO ASH EXP
RMK: NO VA OBS IN STLT OR WEBCAM DUE TO EXTSV WX
CLD COVER. NO FURTHER RPRT OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-22 15:40


Original Message :

Received FVXX23 at 15:44 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/1540Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/412
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM
OBS VA DTG: 22/1520Z
OBS VA CLD: SFC/FL200 S0143 W07919 - S0158 W07818 - S0203 W07818 - S0202 W07919 - S0143 W07919 MOV W 15-20KT
FCST VA CLD +6HR: 22/2130Z SFC/FL200 S0138 W07926 - S0157 W07819 - S0203 W07818 - S0209 W07926 - S0138 W07926
FCST VA CLD +12HR: 23/0330Z SFC/FL200 S0138 W07926 - S0156 W07817 - S0204 W07818 - S0208 W07925 - S0138 W07926
FCST VA CLD +18HR: 23/0930Z NO ASH EXP
RMK: VA CLDS OBS IN STLT AND SUMMIT WEB CAM
APPROX 50 NM W FM SUMMIT. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS CONT W-LY MOVMT THRU T+12.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200422/2145Z

2020-04-22 10:22


Original Message :

Received FVXX23 at 10:24 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/1022Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/411
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 22/1000Z
OBS VA CLD: SFC/FL200 S0153 W07916 - S0159 W07819 - S0207 W07915 - S0153 W07916 MOV W 10KT
FCST VA CLD +6HR: 22/1600Z SFC/FL200 S0152 W07917 - S0159 W07819 - S0208 W07916 - S0152 W07917
FCST VA CLD +12HR: 22/2200Z NO ASH EXP
FCST VA CLD +18HR: 23/0400Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W OF SUMMIT. VA FCST TO
CONT W MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200422/1615Z

2020-04-22 04:13


Original Message :

Received FVXX23 at 04:15 UTC, 22/04/20 from KNES
VA ADVISORY
DTG: 20200422/0413Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/410
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 22/0350Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 22/1000Z NO ASH EXP
FCST VA CLD +12HR: 22/1600Z NO ASH EXP
FCST VA CLD +18HR: 22/2200Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-21 22:36


Original Message :

Received FVXX23 at 22:44 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/2236Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/409
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 21/2220Z
OBS VA CLD: SFC/FL210 S0158 W07829 - S0200 W07820 - S0201 W07819 - S0201 W07829 - S0158 W07829 MOV W 10-15KT
FCST VA CLD +6HR: 22/0430Z SFC/FL210 S0157 W07829 - S0200 W07819 - S0201 W07819 - S0201 W07829 - S0157 W07829
FCST VA CLD +12HR: 22/1030Z SFC/FL210 S0157 W07829 - S0200 W07819 - S0201 W07819 - S0201 W07829 - S0157 W07829
FCST VA CLD +18HR: 22/1630Z NO ASH EXP
RMK: VA CLD OBS IN STLT MOV W FM SUMMIT. FCST
MVMT AND FL BASED ON NWP MODEL GDNC WINDS. INTMT
VA ACTVTY EXPCD THRU T+12HR. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200422/0430Z

2020-04-21 17:30


Original Message :

Received FVXX23 at 17:33 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/1730Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/408
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM
OBS VA DTG: 21/1700Z
OBS VA CLD: SFC/FL200 S0151 W07837 - S0158 W07819 - S0203 W07819 - S0206 W07837 - S0151 W07837 MOV W 10-15KT
FCST VA CLD +6HR: 21/2300Z SFC/FL200 S0156 W07819 - S0202 W07818 - S0213 W07843 - S0157 W07847 - S0156 W07819
FCST VA CLD +12HR: 22/0500Z SFC/FL200 S0156 W07820 - S0203 W07818 - S0215 W07844 - S0157 W07849 - S0156 W07820
FCST VA CLD +18HR: 22/1100Z NO ASH EXP
RMK: VA CLDS OBS IN STLT AND SUMMIT WEB CAM. LOW
CONF WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT AND NWP MDLS SHOWS W-LY TO SW-LY
MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200421/2330Z

2020-04-21 11:47


Original Message :

Received FVXX23 at 11:50 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/1147Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/407
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AT
1030Z
OBS VA DTG: 21/1100Z
OBS VA CLD: SFC/FL200 S0154 W07841 - S0156 W07819 - S0203 W07819 - S0208 W07839 - S0154 W07841 MOV W 10-15KT
FCST VA CLD +6HR: 21/1700Z SFC/FL200 S0152 W07853 - S0155 W07819 - S0204 W07818 - S0214 W07849 - S0152 W07853
FCST VA CLD +12HR: 21/2300Z SFC/FL200 S0153 W07853 - S0155 W07819 - S0204 W07819 - S0214 W07849 - S0153 W07853
FCST VA CLD +18HR: 22/0500Z SFC/FL200 S0155 W07819 - S0204 W07818 - S0217 W07852 - S0155 W07854 - S0155 W07819
RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA EXT W
FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS W-LY TO SW-LY MOVMT TREND THRU
T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200421/1745Z

2020-04-21 05:53


Original Message :

Received FVXX23 at 05:55 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/0553Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/406
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 21/0510Z
OBS VA CLD: SFC/FL200 S0151 W07837 - S0158 W07819 - S0204 W07820 - S0210 W07840 - S0151 W07837 MOV W 5-10KT
FCST VA CLD +6HR: 21/1100Z SFC/FL200 S0152 W07840 - S0158 W07816 - S0202 W07820 - S0208 W07839 - S0152 W07840
FCST VA CLD +12HR: 21/1700Z SFC/FL200 S0143 W07836 - S0200 W07818 - S0202 W07819 - S0204 W07844 - S0143 W07836
FCST VA CLD +18HR: 21/2300Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT
IMAGERY. VA MOV TO W OF SUMMIT. LITTLE CHANGE IN
MOTION EXPECT OVER NEXT SVRL HRS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200421/1200Z

2020-04-21 00:00


Original Message :

Received FVXX23 at 00:01 UTC, 21/04/20 from KNES
VA ADVISORY
DTG: 20200421/0000Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/405
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 20/2330Z
OBS VA CLD: SFC/FL200 S0155 W07856 - S0159 W07819 - S0208 W07855 - S0155 W07856 MOV W 10KT
FCST VA CLD +6HR: 21/0530Z SFC/FL200 S0154 W07857 - S0158 W07818 - S0208 W07856 - S0154 W07857
FCST VA CLD +12HR: 21/1130Z SFC/FL200 S0153 W07857 - S0158 W07818 - S0209 W07856 - S0153 W07857
FCST VA CLD +18HR: 21/1730Z SFC/FL200 S0153 W07858 - S0159 W07818 - S0208 W07856 - S0153 W07858
RMK: CONT VA EMS OBS MOV W TO NEAR 25NM FM
SUMMIT. VA FCS TO CONT W MOV THRU T+18HRS.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200421/0600Z

2020-04-20 18:13


Original Message :

Received FVXX23 at 18:15 UTC, 20/04/20 from KNES
VA ADVISORY
DTG: 20200420/1813Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/404
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 20/1740Z
OBS VA CLD: SFC/FL200 S0155 W07846 - S0200 W07821 - S0202 W07820 - S0206 W07846 - S0155 W07846 MOV W 10-15KT
FCST VA CLD +6HR: 20/2330Z SFC/FL200 S0154 W07845 - S0159 W07821 - S0201 W07820 - S0205 W07844 - S0154 W07845
FCST VA CLD +12HR: 21/0530Z SFC/FL200 S0155 W07846 - S0159 W07820 - S0201 W07820 - S0207 W07845 - S0155 W07846
FCST VA CLD +18HR: 21/1130Z NO ASH EXP
RMK: VA EMS CONTIUE TO MOV W FM SUMMIT. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200421/0015Z

2020-04-20 12:30


Original Message :

Received FVXX23 at 12:32 UTC, 20/04/20 from KNES
VA ADVISORY
DTG: 20200420/1230Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/403
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 20/1200Z
OBS VA CLD: SFC/FL200 S0157 W07843 - S0200 W07822 - S0202 W07820 - S0208 W07843 - S0157 W07843 MOV W 10-15KT
FCST VA CLD +6HR: 20/1800Z SFC/FL200 S0158 W07840 - S0159 W07822 - S0202 W07819 - S0208 W07840 - S0158 W07840
FCST VA CLD +12HR: 21/0000Z NO ASH EXP
FCST VA CLD +18HR: 21/0600Z NO ASH EXP
RMK: CONS LGHT VA EM SEEN ON STLT IMAGERY MOV W
FM SUMMIT. LTLCG EXPCD THRU FRCST PERIOD. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200420/1830Z

2020-04-20 06:38


Original Message :

Received FVXX23 at 06:40 UTC, 20/04/20 from KNES
VA ADVISORY
DTG: 20200420/0638Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/402
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ABBA.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 20/0600Z
OBS VA CLD: SFC/FL200 S0152 W07840 - S0159 W07820 - S0202 W07819 - S0204 W07841 - S0152 W07840 MOV W 5-10KT
FCST VA CLD +6HR: 20/1200Z SFC/FL200 S0159 W07840 - S0200 W07819 - S0201 W07818 - S0208 W07839 - S0159 W07840
FCST VA CLD +12HR: 20/1800Z NO ASH EXP
FCST VA CLD +18HR: 21/0000Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN IR STLT
IMAGERY. WEB CAM INOP. BRILLIANT HOTSPOT. VA MOV
TO W OF SUMMIT. WILL MOV SLIGHTLY S OF W WITH
TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200420/1245Z

2020-04-20 00:41


Original Message :

Received FVXX23 at 00:45 UTC, 20/04/20 from KNES
VA ADVISORY
DTG: 20200420/0041Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/401
INFO SOURCE: GOES-EAST. NWP MODELS. GUAYAQUIL MWO.
VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 20/0030Z
OBS VA CLD: SFC/FL200 S0158 W07821 - S0201 W07819 - S0213 W07826 - S0206 W07832 - S0158 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 20/0630Z SFC/FL200 S0158 W07820 - S0202 W07819 - S0216 W07832 - S0205 W07840 - S0158 W07820
FCST VA CLD +12HR: 20/1230Z SFC/FL200 S0158 W07820 - S0202 W07819 - S0214 W07838 - S0201 W07843 - S0158 W07820
FCST VA CLD +18HR: 20/1830Z NO ASH EXP
RMK: VA SEEN IN SAT MOV SW AND EXTG 15 NM
FM SUMMIT. MODEL GUIDANCE SHOWS A MORE WSW-LY MOV
THRU T+12 HRS. BETTER CONFIDENCE IN MODEL
GUIDANCE. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200420/0645Z

2020-04-19 20:15


Original Message :

Received FVXX23 at 20:18 UTC, 19/04/20 from KNES
VA ADVISORY
DTG: 20200419/2015Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/400
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT IMAGERY.
OBS VA DTG: 19/1940Z
OBS VA CLD: SFC/FL200 S0159 W07817 - S0222 W07813 - S0220 W07832 - S0159 W07822 - S0159 W07817 MOV S 10-15KT
FCST VA CLD +6HR: 20/0130Z SFC/FL200 S0158 W07819 - S0200 W07817 - S0235 W07823 - S0225 W07847 - S0158 W07819
FCST VA CLD +12HR: 20/0730Z NO ASH EXP
FCST VA CLD +18HR: 20/1330Z NO ASH EXP
RMK: VA CLDS SEEN IN SAT IMAGERY MOV S FM SUMMIT
AND EXTDG NEARLY 10 NM. MODEL GUIDANCE DOES NOT
MATCH WELL WITH WHAT IS SEEN IN SATELLITE. FCST
CONFIDENCE AT T+6 HRS IS LOW. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200420/0215Z

2020-04-18 09:19


Original Message :

Received FVXX23 at 09:25 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200418/0919Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/399
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 18/0900Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 18/1500Z NO ASH EXP
FCST VA CLD +12HR: 18/2100Z NO ASH EXP
FCST VA CLD +18HR: 19/0300Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN IR STLT IMAGERY. NO NEW RPRTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-18 03:39


Original Message :

Received FVXX23 at 03:41 UTC, 18/04/20 from KNES
VA ADVISORY
DTG: 20200418/0339Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/398
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 18/0320Z
OBS VA CLD: SFC/FL190 S0144 W07822 - S0201 W07819 - S0202 W07822 - S0154 W07830 - S0144 W07822 MOV NW 5-10KT
FCST VA CLD +6HR: 18/0930Z SFC/FL190 S0146 W07829 - S0201 W07817 - S0201 W07822 - S0158 W07834 - S0146 W07829
FCST VA CLD +12HR: 18/1530Z NO ASH EXP
FCST VA CLD +18HR: 18/2130Z NO ASH EXP
RMK: INTERMITTENT VA PUFFS NOTED IN RGB IMAGERY.
WEB CAM UNDER MAINTENANCE. VA DRIFTING TO NW OF
SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200418/0945Z

2020-04-17 01:41


Original Message :

Received FVXX23 at 01:43 UTC, 17/04/20 from KNES
VA ADVISORY
DTG: 20200417/0141Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/395
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO ACT DETECTED.
OBS VA DTG: 17/0110Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/0700Z NO ASH EXP
FCST VA CLD +12HR: 17/1300Z NO ASH EXP
FCST VA CLD +18HR: 17/1900Z NO ASH EXP
RMK: NO VA DETECTED IN G16 STLT IMAGERY. THE
HOTSPOT THAT HAD BEEN AROUND FOR MUCH OF THE
AFTERNOON HAS NOW DISAPPEARED. NO RPRTS OF VA
HAVE BEEN RECEIVED. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-16 19:42


Original Message :

Received FVXX23 at 19:44 UTC, 16/04/20 from KNES
VA ADVISORY
DTG: 20200416/1942Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/394
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 16/1920Z
OBS VA CLD: SFC/FL190 S0146 W07813 - S0155 W07804 - S0202 W07817 - S0201 W07820 - S0146 W07813 MOV NE 5-10KT
FCST VA CLD +6HR: 17/0130Z NO ASH EXP
FCST VA CLD +12HR: 17/0730Z NO ASH EXP
FCST VA CLD +18HR: 17/1330Z NO ASH EXP
RMK: NO VA OBSD IN G16 STLT IMAGERY OR ON WEBCAM
DUE TO THICK WX CLD CVR. OBS BASED ON PREV T+6
AND LAST OBSD VA CLD WAS MOVG NE. CONFDC IS LOW
IN OBS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200417/0145Z

2020-04-16 13:49


Original Message :

Received FVXX23 at 13:52 UTC, 16/04/20 from KNES
VA ADVISORY
DTG: 20200416/1349Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/393
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: OCNL VA CLDS OBS IN SUMMIT WEB
CAM
OBS VA DTG: 16/1330Z
OBS VA CLD: SFC/FL190 S0149 W07815 - S0155 W07806 - S0204 W07817 - S0200 W07821 - S0149 W07815 MOV NE 5-10KT
FCST VA CLD +6HR: 16/1930Z SFC/FL190 S0144 W07814 - S0157 W07800 - S0204 W07819 - S0201 W07822 - S0144 W07814
FCST VA CLD +12HR: 17/0130Z NO ASH EXP
FCST VA CLD +18HR: 17/0730Z NO ASH EXP
RMK: OCNL VA CLDS OBS IN SUMMIT WEB CAM. LOW CONF
IN EXT OF VA NE FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM STLT. NWP MDLS SHOW CONT NE-LY MOVMT
TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200416/1945Z

2020-04-15 15:19


Original Message :

Received FVXX23 at 15:20 UTC, 15/04/20 from KNES
VA ADVISORY
DTG: 20200415/1519Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/392
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 15/0524Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 15/1130Z NO ASH EXP
FCST VA CLD +12HR: 15/1730Z NO ASH EXP
FCST VA CLD +18HR: 15/2330Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT UNDER CLR WX
CONDITIONS AT SUMMIT PRIOR TO 0400Z. NO RPRTS OF
VA ACT. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-15 00:00


Original Message :

Received FVXX23 at 00:04 UTC, 15/04/20 from KNES
VA ADVISORY
DTG: 20200415/0000Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/391
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS.
OBS VA DTG: 14/2330Z
OBS VA CLD: SFC/FL210 S0138 W07822 - S0201 W07818 - S0201 W07820 - S0141 W07830 - S0138 W07822 MOV N 5-10KT
FCST VA CLD +6HR: 15/0530Z SFC/FL210 S0137 W07818 - S0138 W07811 - S0201 W07818 - S0159 W07819 - S0137 W07818
FCST VA CLD +12HR: 15/1130Z NO ASH EXP
FCST VA CLD +18HR: 15/1730Z NO ASH EXP
RMK: VA NOT OBSD DUE TO WX CLD CVR. NWP MDLS HAVE
ALSO DISAGREED WITH OBS RECENTLY. USED PREV FCST
AND RECENT NWP MDL BLEND FOR THESE OBS AND FCST.
AS SUCH CONFDC IN OBS AND T+6 FCST IS LOW.
...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200415/0600Z

2020-04-14 19:00


Original Message :

Received FVXX23 at 19:04 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/1900Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/390
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: DISCRETE VA EM AT 1750Z.
OBS VA DTG: 14/1830Z
OBS VA CLD: SFC/FL210 S0153 W07828 - S0201 W07819 - S0201 W07820 - S0156 W07830 - S0153 W07828 MOV NW 10-15KT
FCST VA CLD +6HR: 15/0030Z SFC/FL210 S0153 W07819 - S0155 W07814 - S0201 W07820 - S0201 W07820 - S0153 W07819
FCST VA CLD +12HR: 15/0630Z SFC/FL210 S0152 W07822 - S0152 W07817 - S0201 W07819 - S0201 W07820 - S0152 W07822
FCST VA CLD +18HR: 15/1230Z NO ASH EXP
RMK: VA OBSD 8NMI WNW OF SUMMIT. OBSD MOTION AND
NWP MDL FCSTS DO NOT AGREE. NWP MDLS FCSTG LGT
AND VAR WINDS SLGTLY FAVORING N TO NNW MOTION
THRU T+12HRS. CONFDC IN FCSTS IS LOW. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200415/0100Z

2020-04-14 13:11


Original Message :

Received FVXX23 at 13:12 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/1311Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/389
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 14/1250Z
OBS VA CLD: SFC/FL210 S0200 W07819 - S0201 W07819 - S0209 W07831 - S0201 W07835 - S0200 W07819 MOV SW 5-10KT
FCST VA CLD +6HR: 14/1900Z SFC/FL210 S0159 W07819 - S0213 W07825 - S0207 W07834 - S0200 W07819 - S0159 W07819
FCST VA CLD +12HR: 15/0100Z SFC/FL210 S0201 W07820 - S0201 W07819 - S0209 W07810 - S0213 W07820 - S0201 W07820
FCST VA CLD +18HR: 15/0700Z SFC/FL210 S0200 W07819 - S0204 W07807 - S0211 W07816 - S0201 W07820 - S0200 W07819
RMK: VA CLD OBS IN STLT MOV SW OF SUMMIT. FL AND
FCST MVMT BASED ON NWP MODEL GDNC WINDS
SUGGESTING WINDS TURNING TO SE THRU T+12 HR.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200414/1915Z

2020-04-14 07:34


Original Message :

Received FVXX23 at 07:35 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/0734Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/388
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA CLD
OBS VA DTG: 14/0710Z
OBS VA CLD: SFC/FL210 S0159 W07821 - S0202 W07817 - S0231 W07832 - S0225 W07840 - S0159 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 14/1300Z SFC/FL210 S0200 W07820 - S0202 W07817 - S0232 W07835 - S0226 W07841 - S0200 W07820
FCST VA CLD +12HR: 14/1900Z SFC/FL210 S0159 W07820 - S0202 W07818 - S0231 W07835 - S0225 W07841 - S0159 W07820
FCST VA CLD +18HR: 15/0100Z SFC/FL210 S0200 W07820 - S0202 W07818 - S0231 W07835 - S0226 W07842 - S0200 W07820
RMK: VA OBS IN STLT EXTDG SW FM SUMMIT FOR APPROX
40NMI. ASH IS MOVG AT 10-15KTS BLW FL210.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200414/1330Z

2020-04-14 01:39


Original Message :

Received FVXX23 at 01:43 UTC, 14/04/20 from KNES
VA ADVISORY
DTG: 20200414/0139Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/387
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS SEEN IN SAT IMAGERY
OBS VA DTG: 14/0120Z
OBS VA CLD: SFC/FL200 S0200 W07821 - S0201 W07819 - S0219 W07830 - S0208 W07841 - S0200 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 14/0730Z SFC/FL200 S0200 W07820 - S0202 W07819 - S0226 W07839 - S0213 W07850 - S0200 W07820
FCST VA CLD +12HR: 14/1330Z NO ASH EXP
FCST VA CLD +18HR: 14/1930Z NO ASH EXP
RMK: VA SEEN IN SAT MOV SW AND EXTDG NEARLY 30 NM
FM SUMMIT. MULTIPLE VOLCAT ALERTS RECEIVED.
MODEL GUIDANCE CONT TO SHOW A SW-LY MOV THRU T+6
HRS AND MORE W-LY BEYOND 6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200414/0745Z

2020-04-13 20:06


Original Message :

Received FVXX23 at 20:09 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/2006Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/386
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA CLD
OBS VA DTG: 13/1950Z
OBS VA CLD: SFC/FL200 S0201 W07820 - S0202 W07819 - S0217 W07826 - S0210 W07837 - S0201 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 14/0200Z NO ASH EXP
FCST VA CLD +12HR: 14/0800Z NO ASH EXP
FCST VA CLD +18HR: 14/1400Z NO ASH EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY DUE TO WX
CLDS. HOTSPOT ACT CONT WITH THE VOLCANO WITH
PSBL VA CLD MOV SW FM SUMMIT BASED ON MODEL GUIDANCE,
SAT, AND T+6 HRS FCST FM EARLIER VAA. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200414/0200Z

2020-04-13 15:02


Original Message :

Received FVXX23 at 15:04 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/1502Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/385
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 13/1440Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07819 - S0211 W07831 - S0202 W07835 - S0200 W07820 MOV SW 15-20KT
FCST VA CLD +6HR: 13/2030Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0214 W07834 - S0203 W07840 - S0200 W07820
FCST VA CLD +12HR: 14/0230Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0214 W07835 - S0203 W07840 - S0200 W07819
FCST VA CLD +18HR: 14/0830Z NO ASH EXP
RMK: VA CLD OBS IN STLT BETWEEN BREAKS IN WX CLD
COVER. FCST MVMT AND FL BASED ON NWP MODEL GDNC
WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200413/2100Z

2020-04-13 12:04


Original Message :

Received FVXX23 at 12:06 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/1204Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/384
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 13/1130Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 13/1730Z NO ASH EXP
FCST VA CLD +12HR: 13/2330Z NO ASH EXP
FCST VA CLD +18HR: 14/0530Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT OR WEBCAM DUE TO EXTSV
WX CLD. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-13 06:10


Original Message :

Received FVXX23 at 06:12 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/0610Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/383
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA CLD
OBS VA DTG: 13/0550Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07818 - S0223 W07834 - S0217 W07841 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 13/1200Z SFC/FL200 S0159 W07821 - S0202 W07820 - S0223 W07834 - S0215 W07842 - S0159 W07821
FCST VA CLD +12HR: 13/1800Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0223 W07834 - S0216 W07842 - S0159 W07820
FCST VA CLD +18HR: 14/0000Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0224 W07833 - S0216 W07843 - S0159 W07820
RMK: CONT VA CLD OBS IN STLT EXTDG SW FM SUMMIT
FOR APPROX 30 NMI. THE ASH IS MOVG AT APPROX
15-20KTS BLW FL200. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200413/1215Z

2020-04-13 00:21


Original Message :

Received FVXX23 at 00:22 UTC, 13/04/20 from KNES
VA ADVISORY
DTG: 20200413/0021Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/382
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 13/0000Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0214 W07829 - S0207 W07837 - S0159 W07820 MOV SW 10KT
FCST VA CLD +6HR: 13/0600Z SFC/FL200 S0159 W07820 - S0214 W07828 - S0207 W07837 - S0159 W07820
FCST VA CLD +12HR: 13/1200Z SFC/FL200 S0159 W07819 - S0215 W07828 - S0207 W07837 - S0159 W07819
FCST VA CLD +18HR: 13/1800Z NO ASH EXP
RMK: VA EMS OBS MOV SW IN STLT IMAGERY. VA IS
STEADY AND SHOWS WELL IN RGB IMAGERY. VA FCST TO
CONT SW MOV THRU T+12 HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200413/0615Z

2020-04-12 19:08


Original Message :

Received FVXX23 at 19:10 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/1908Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/381
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 12/1840Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 13/0030Z NO ASH EXP
FCST VA CLD +12HR: 13/0630Z NO ASH EXP
FCST VA CLD +18HR: 13/1230Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-12 13:37


Original Message :

Received FVXX23 at 13:39 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/1337Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/380
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS WITH HOTSPOT
OBS VA DTG: 12/1310Z
OBS VA CLD: SFC/FL200 S0201 W07821 - S0202 W07819 - S0219 W07826 - S0211 W07836 - S0201 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 12/1900Z NO ASH EXP
FCST VA CLD +12HR: 13/0100Z NO ASH EXP
FCST VA CLD +18HR: 13/0700Z NO ASH EXP
RMK: VA NOT OBSD DUE TO WX CLD CVR. HWVR,
PERSISTENT AND INTENSE HOTSPOT CONT TO BE OBSD
WITH VA EMS STILL PSBL. NWP MDLS FCST VA TO BE
MOVG SW. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200412/1930Z

2020-04-12 07:51


Original Message :

Received FVXX23 at 07:53 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/0751Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/379
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS LKLY
OBS VA DTG: 12/0730Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0202 W07819 - S0208 W07832 - S0202 W07834 - S0159 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 12/1330Z SFC/FL200 S0159 W07819 - S0202 W07819 - S0209 W07834 - S0203 W07836 - S0159 W07819
FCST VA CLD +12HR: 12/1930Z NO ASH EXP
FCST VA CLD +18HR: 13/0130Z NO ASH EXP
RMK: VA NOT OBS IN STLT DUE TO WX CLDS INVOF
SUMMIT. VERY BRIGHT HOTSPOT PERSISTS IN IR.
ONGOING VA ACT IS LKLY. NWP MODELS SUPPORT ASH
MVMNT TO THE SW BLW FL200. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200412/1345Z

2020-04-12 01:57


Original Message :

Received FVXX23 at 02:00 UTC, 12/04/20 from KNES
VA ADVISORY
DTG: 20200412/0157Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/378
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 12/0130Z
OBS VA CLD: SFC/FL200 S0159 W07821 - S0203 W07820 - S0213 W07834 - S0205 W07837 - S0159 W07821 MOV SW 10-15KT
FCST VA CLD +6HR: 12/0730Z SFC/FL200 S0159 W07820 - S0202 W07819 - S0211 W07834 - S0205 W07837 - S0159 W07820
FCST VA CLD +12HR: 12/1330Z NO ASH EXP
FCST VA CLD +18HR: 12/1930Z NO ASH EXP
RMK: NEW STREAM OF MOSTLY GASES AND STEAM
POSSIBLY WITH VA EXTENDING FROM SUMMIT TO SW. VA
EXTENDS TO ABOUT 15-25 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200412/0800Z

2020-04-11 04:36


Original Message :

Received FVXX23 at 04:39 UTC, 11/04/20 from KNES
VA ADVISORY
DTG: 20200411/0436Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/377
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 11/0410Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 11/1000Z NO ASH EXP
FCST VA CLD +12HR: 11/1600Z NO ASH EXP
FCST VA CLD +18HR: 11/2200Z NO ASH EXP
RMK: VA NOT OBS IN STLT DESPITE PARTLY CLEAR WX
CONDITIONS NEAR SUMMIT. VA FM EARLIER EM HAS
DISSIPATED. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-10 22:43


Original Message :

Received FVXX23 at 22:46 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/2243Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/376
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.
OBS VA DTG: 10/2220Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0201 W07819 - S0210 W07832 - S0203 W07835 - S0159 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 11/0430Z NO ASH EXP
FCST VA CLD +12HR: 11/1030Z NO ASH EXP
FCST VA CLD +18HR: 11/1630Z NO ASH EXP
RMK: INTERMITTENT VA EMS LIKELY BASED ON PAST
RECENT HIST. HOWEVER NOTHING SEEN OVER PAST
SEVERAL HRS DUE TO WX CLDS. VA PRESUMED MOVING SW
AND WSW BASED ON NWP MDLS AND PREV VAAG. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200411/0445Z

2020-04-10 17:03


Original Message :

Received FVXX23 at 17:05 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/1703Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/375
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 10/1640Z
OBS VA CLD: SFC/FL190 S0158 W07820 - S0202 W07817 - S0215 W07830 - S0205 W07837 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 10/2230Z SFC/FL190 S0157 W07820 - S0202 W07817 - S0220 W07834 - S0205 W07843 - S0157 W07820
FCST VA CLD +12HR: 11/0430Z NO ASH EXP
FCST VA CLD +18HR: 11/1030Z NO ASH EXP
RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA SW FM
SUMMIT DUE TO WX CLDS. VA HGT AND DIR FM STLT AND
NWP SHOWS CONT SW-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200410/2300Z

2020-04-10 00:56


Original Message :

Received FVXX23 at 06:54 UTC, 10/04/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200410/0653Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/374
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBS IN SAT
OBS VA DTG: 10/06Z
Received FVXX23 at 00:59 UTC, 10/04/20 from KNES
VA ADVISORY
DTG: 20200410/0056Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/372
INFO SOURCE: GOES-EAST. NWP MODELS. ABBA.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 10/0020Z
OBS VA CLD: SFC/FL190 S0148 W07840 - S0159 W07819 - S0202 W07820 - S0202 W07841 - S0148 W07840 MOV W 5-10KT
FCST VA CLD +6HR: 10/0630Z NO ASH EXP
FCST VA CLD +12HR: 10/1230Z NO ASH EXP
FCST VA CLD +18HR: 10/1830Z NO ASH EXP
RMK: INTERMITTENT VA EMS LIKELY BASED ON PAST
RECENT HIST OF SANGAY. ALTHOUGH NOTHING NOTED IN
IR STLT A BRILLIANT HOTSPOT IS APPARENT. VA MOV W
OF SUMMIT ACCORDING TO NWP MDLS AND PREV VAAG.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200410/0700Z

2020-04-09 19:13


Original Message :

Received FVXX23 at 19:16 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/1913Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/371
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN VIS STLT IMAGERY
AT 1820Z
OBS VA DTG: 09/1850Z
OBS VA CLD: SFC/FL190 S0143 W07828 - S0201 W07817 - S0202 W07823 - S0152 W07841 - S0143 W07828 MOV NW 10-15KT
FCST VA CLD +6HR: 10/0100Z SFC/FL190 S0141 W07848 - S0158 W07817 - S0203 W07819 - S0205 W07850 - S0141 W07848
FCST VA CLD +12HR: 10/0700Z NO ASH EXP
FCST VA CLD +18HR: 10/1300Z NO ASH EXP
RMK: VA CLDS OBS IN VIS STLT. LOW CONF WITH VA
EXT DUE TO WX CLDS. VA HGT AND DIR FM STLT AND
NWP MDLS SHOWS A NW-LY TO W-LY MOVMT TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200410/0115Z

2020-04-09 00:04


Original Message :

Received FVXX23 at 00:05 UTC, 09/04/20 from KNES
VA ADVISORY
DTG: 20200409/0004Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/370
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 08/2340Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 09/0530Z NO ASH EXP
FCST VA CLD +12HR: 09/1130Z NO ASH EXP
FCST VA CLD +18HR: 09/1730Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-08 18:22


Original Message :

Received FVXX23 at 18:26 UTC, 08/04/20 from KNES
VA ADVISORY
DTG: 20200408/1822Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/369
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN VIS STLT IMAGERY
OBS VA DTG: 08/1800Z
OBS VA CLD: SFC/FL190 S0157 W07819 - S0204 W07818 - S0217 W07845 - S0200 W07850 - S0157 W07819 MOV SW 15-20KT
FCST VA CLD +6HR: 09/0000Z SFC/FL190 S0156 W07821 - S0202 W07817 - S0228 W07843 - S0208 W07858 - S0156 W07821
FCST VA CLD +12HR: 09/0600Z NO ASH EXP
FCST VA CLD +18HR: 09/1200Z NO ASH EXP
RMK: VA CLDS OBS IN VIS STLT. LOW CONF WITH VA
EXT SW FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM
STLT AND NWP MDLS SHOW WSW-LY TO SW-LY TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200409/0015Z

2020-04-08 12:41


Original Message :

Received FVXX23 at 12:44 UTC, 08/04/20 from KNES
VA ADVISORY
DTG: 20200408/1241Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/368
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 08/1220Z
OBS VA CLD: SFC/FL190 S0153 W07838 - S0158 W07819 - S0202 W07819 - S0208 W07839 - S0153 W07838 MOV W 20-25KT
FCST VA CLD +6HR: 08/1830Z SFC/FL190 S0157 W07847 - S0157 W07819 - S0202 W07817 - S0215 W07841 - S0157 W07847
FCST VA CLD +12HR: 09/0030Z NO ASH EXP
FCST VA CLD +18HR: 09/0630Z NO ASH EXP
RMK: VA CLDS OBS W FM SUMMIT IN STLT. LOW CONF
WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM STLT
AND NWP MDLS SHOWS W-LY TO SW-LY MOVMT TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200408/1845Z

2020-04-08 03:37


Original Message :

Received FVXX23 at 03:38 UTC, 08/04/20 from KNES
VA ADVISORY
DTG: 20200408/0337Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/367
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: NO VA CLD OBS
OBS VA DTG: 08/0310Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 08/0900Z NO ASH EXP
FCST VA CLD +12HR: 08/1500Z NO ASH EXP
FCST VA CLD +18HR: 08/2100Z NO ASH EXP
RMK: VA NOT OBS IN SAT DUE TO WX CLDS. NO FURTHER
RPTS OF VA RECEIVED. ...CLARK
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-07 21:40


Original Message :

Received FVXX23 at 21:43 UTC, 07/04/20 from KNES
VA ADVISORY
DTG: 20200407/2140Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/366
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 07/2120Z
OBS VA CLD: SFC/FL190 S0150 W07843 - S0158 W07818 - S0204 W07818 - S0207 W07843 - S0150 W07843 MOV W 0KT
FCST VA CLD +6HR: 08/0330Z SFC/FL190 S0147 W07853 - S0156 W07817 - S0204 W07817 - S0212 W07852 - S0147 W07853
FCST VA CLD +12HR: 08/0930Z NO ASH EXP
FCST VA CLD +18HR: 08/1530Z NO ASH EXP
RMK: VA CLDS OBS IN STLT. LOW CONF WITH EXT OF VA
W FM SUMMIT DUE TO WX CLDS IN THE REGION. VA
HGT/DIR FM NWP MDLS SHOW CONT W-LY MOVMT THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200408/0345Z

2020-04-07 16:59


Original Message :

Received FVXX23 at 17:02 UTC, 07/04/20 from KNES
VA ADVISORY
DTG: 20200407/1659Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/365
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN VIS STLT IMAGERY
OBS VA DTG: 07/1640Z
OBS VA CLD: SFC/FL190 S0154 W07843 - S0158 W07819 - S0202 W07819 - S0208 W07841 - S0154 W07843 MOV W 20-25KT
FCST VA CLD +6HR: 07/2230Z SFC/FL190 S0150 W07851 - S0158 W07817 - S0204 W07818 - S0212 W07852 - S0150 W07851
FCST VA CLD +12HR: 08/0430Z NO ASH EXP
FCST VA CLD +18HR: 08/1030Z NO ASH EXP
RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA EXT
DUE TO WX CLDS IN THE REGION. VA HGT AND DIR FM
NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200407/2300Z

2020-04-05 01:56


Original Message :

Received FVXX22 at 01:58 UTC, 05/04/20 from KNES
VA ADVISORY
DTG: 20200405/0156Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/364
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 05/0146Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/0800Z NO ASH EXP
FCST VA CLD +12HR: 05/1400Z NO ASH EXP
FCST VA CLD +18HR: 05/2000Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-04 20:18


Original Message :

Received FVXX22 at 20:20 UTC, 04/04/20 from KNES
VA ADVISORY
DTG: 20200404/2018Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/363
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 04/2000Z
OBS VA CLD: SFC/FL190 S0150 W07853 - S0158 W07818 - S0203 W07817 - S0207 W07853 - S0150 W07853 MOV W 10-15KT
FCST VA CLD +6HR: 05/0200Z SFC/FL190 S0153 W07907 - S0157 W07819 - S0202 W07817 - S0219 W07900 - S0153 W07907
FCST VA CLD +12HR: 05/0800Z NO ASH EXP
FCST VA CLD +18HR: 05/1400Z NO ASH EXP
RMK: VA CLDS OBS IN STLT IMAGERY 33 NM W FM
SUMMIT. VA HGT AND DIR FM STLT AND NWP MDLS SHOWS
A W-LY TO SW-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200405/0215Z

2020-04-04 10:37


Original Message :

Received FVXX22 at 10:39 UTC, 04/04/20 from KNES
VA ADVISORY
DTG: 20200404/1037Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/362
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 04/1000Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 04/1600Z NO ASH EXP
FCST VA CLD +12HR: 04/2200Z NO ASH EXP
FCST VA CLD +18HR: 05/0400Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN IR STLT. NO NEW RPRTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-04 04:53


Original Message :

Received FVXX22 at 04:55 UTC, 04/04/20 from KNES
VA ADVISORY
DTG: 20200404/0453Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/361
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 04/0410Z
OBS VA CLD: SFC/FL190 S0200 W07819 - S0202 W07819 - S0213 W07838 - S0201 W07838 - S0200 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 04/1000Z NO ASH EXP
FCST VA CLD +12HR: 04/1600Z NO ASH EXP
FCST VA CLD +18HR: 04/2200Z NO ASH EXP
RMK: INTERMITTENT VA EMS LIKELY BASED ON PAST
RECENT HIST OF SANGAY. HOWEVER NOTHING SEEN IN
RECENT IR STLT IMAGERY DUE TO DENSE WX CLDS. VA
ASSUMED TO MOV TO SW AND WSW BASED ON NWP MDLS
AND PREV VAAG. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200404/1100Z

2020-04-03 22:54


Original Message :

Received FVXX22 at 22:55 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/2254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/360
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 03/2220Z
OBS VA CLD: SFC/FL190 S0159 W07820 - S0201 W07819 - S0207 W07830 - S0200 W07830 - S0159 W07820 MOV W 10-15KT
FCST VA CLD +6HR: 04/0430Z SFC/FL190 S0159 W07819 - S0201 W07819 - S0210 W07833 - S0201 W07834 - S0159 W07819
FCST VA CLD +12HR: 04/1030Z NO ASH EXP
FCST VA CLD +18HR: 04/1630Z NO ASH EXP
RMK: VA IS SEEN MOV W UP TO 15NM FM THE SUMMIT.
NWP MDL INDICATES A CONT W MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200404/0500Z

2020-04-03 17:19


Original Message :

Received FVXX22 at 17:22 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/1719Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/359
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 03/1700Z
OBS VA CLD: SFC/FL190 S0151 W07851 - S0158 W07819 - S0203 W07819 - S0207 W07851 - S0151 W07851 MOV W 15-20KT
FCST VA CLD +6HR: 03/2300Z SFC/FL190 S0157 W07819 - S0202 W07817 - S0219 W07850 - S0158 W07858 - S0157 W07819
FCST VA CLD +12HR: 04/0500Z NO ASH EXP
FCST VA CLD +18HR: 04/1100Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 30 NM W FM SUMMIT. VA
HGT AND DIR FM STLT AND NWP MDLS WHICH SHOW W-LY
TO SW-LY MOVMT TREND THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200403/2315Z

2020-04-03 11:42


Original Message :

Received FVXX27 at 12:34 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/1234Z
VAAC: WASHINGTON
VOLCANO: USER MESSAGE
PSN: XX AREA: XX
Received FVXX22 at 11:44 UTC, 03/04/20 from KNES
VA ADVISORY
DTG: 20200403/1142Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/358
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 03/1120Z
OBS VA CLD: SFC/FL190 S0139 W07913 - S0156 W07819 - S0204 W07818 - S0204 W07917 - S0139 W07913 MOV W 15-20KT
FCST VA CLD +6HR: 03/1730Z SFC/FL190 S0156 W07817 - S0203 W07817 - S0220 W07914 - S0156 W07923 - S0156 W07817
FCST VA CLD +12HR: 03/2330Z NO ASH EXP
FCST VA CLD +18HR: 04/0530Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 60 NM W FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT AND NWP MDLS SHOW W-LY TO SW-LY MOVMT TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200403/1745Z

2020-04-02 21:19


Original Message :

Received FVXX22 at 21:21 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/2119Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/357
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 02/2030Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 03/0230Z NO ASH EXP
FCST VA CLD +12HR: 03/0830Z NO ASH EXP
FCST VA CLD +18HR: 03/1430Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. ADVISRY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-02 15:42


Original Message :

Received FVXX22 at 15:45 UTC, 02/04/20 from KNES
VA ADVISORY
DTG: 20200402/1542Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/356
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN VISIBLE STLT IMAGERY
OBS VA DTG: 02/1520Z
OBS VA CLD: SFC/FL190 S0141 W07838 - S0158 W07817 - S0203 W07819 - S0158 W07847 - S0141 W07838 MOV NW 10-15KT
FCST VA CLD +6HR: 02/2130Z SFC/FL190 S0136 W07843 - S0158 W07816 - S0205 W07817 - S0202 W07853 - S0136 W07843
FCST VA CLD +12HR: 03/0330Z NO ASH EXP
FCST VA CLD +18HR: 03/0930Z NO ASH EXP
RMK: VA CLDS OBS IN VIS STLT IMAGERY. LOW CONF WITH
EXT OF VA DUE TO WX CLDS IN THE REGION. VA
HGT/DIR FM STLT AND NWP SHOWS CONT WNW-LY TREND
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200402/2145Z

2020-04-01 15:33


Original Message :

Received FVXX22 at 15:35 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/1533Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/355
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBSD
OBS VA DTG: 01/1500Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 01/2100Z NO ASH EXP
FCST VA CLD +12HR: 02/0300Z NO ASH EXP
FCST VA CLD +18HR: 02/0900Z NO ASH EXP
RMK: VA EM NOT OBSD IN STLT IMAGERY. ADVISRY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-04-01 09:57


Original Message :

Received FVXX22 at 10:00 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/0957Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/354
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: PSBL LGT VA AND GASES
OBS VA DTG: 01/0940Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0202 W07820 - S0213 W07843 - S0200 W07845 - S0159 W07819 MOV W 10-15KT
FCST VA CLD +6HR: 01/1530Z SFC/FL200 S0159 W07820 - S0201 W07818 - S0213 W07842 - S0200 W07846 - S0159 W07820
FCST VA CLD +12HR: 01/2130Z NO ASH EXP
FCST VA CLD +18HR: 02/0330Z NO ASH EXP
RMK: SAT IMAGERY SHOWS MOSTLY GASES WITH PSBL LGT
VA. MODEL GUIDANCE SHOWS A CONT WSW-LY MOV THRU
T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200401/1600Z

2020-04-01 04:01


Original Message :

Received FVXX22 at 04:03 UTC, 01/04/20 from KNES
VA ADVISORY
DTG: 20200401/0401Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/353
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL LGT VA AND SO2 GASES
OBS VA DTG: 01/0340Z
OBS VA CLD: SFC/FL200 S0159 W07836 - S0159 W07820 - S0201 W07819 - S0206 W07835 - S0159 W07836 MOV W 10-15KT
FCST VA CLD +6HR: 01/0930Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0209 W07835 - S0202 W07837 - S0159 W07819
FCST VA CLD +12HR: 01/1530Z NO ASH EXP
FCST VA CLD +18HR: 01/2130Z NO ASH EXP
RMK: SATELLITE IMAGERY SHOWS MOSTLY S02 GASES
WITH PSBL LGT VA. MODEL GUIDANCE SHOWS A CONT
WSW-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200401/1000Z

2020-03-31 22:13


Original Message :

Received FVXX22 at 22:15 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/2213Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/352
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA ACTVTY.
OB VA DTG: 311/2200Z
OBS VA CLD: SFC/FL200 S0156 W07850 - S0200 W07820 - S0201 W07819 - S0205 W07849 - S0156 W07850 MOV W 5-10KT
FCST VA CLD +6HR: 01/0400Z SFC/FL200 S0156 W07853 - S0200 W07819 - S0201 W07818 - S0206 W07852 - S0156 W07853
FCST VA CLD +12HR: 01/1000Z NO ASH EXP
FCST VA CLD +18HR: 01/1600Z NO ASH EXP
RMK: POSS VA CLD BENEATH WX CLD MOV WSW OF
SUMMIT. FCST MVMT BASED ON NWP MODEL GDNC. VA CLD
NOT OBS IN WEBCAM DUE TO EXTSV WX CLD. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200401/0415Z0

2020-03-31 16:30


Original Message :

Received FVXX22 at 16:32 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/1630Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/351
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGHT VA EM OBSD
OBS VA DTG: 31/1600Z
OBS VA CLD: SFC/FL200 S0158 W07843 - S0201 W07820 - S0202 W07820 - S0207 W07844 - S0158 W07843 MOV W 15-20KT
FCST VA CLD +6HR: 31/2200Z SFC/FL200 S0158 W07844 - S0201 W07820 - S0202 W07820 - S0206 W07842 - S0158 W07844
FCST VA CLD +12HR: 01/0400Z NO ASH EXP
FCST VA CLD +18HR: 01/1000Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV W FM
SUMMIT. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200331/2230Z

2020-03-31 11:29


Original Message :

Received FVXX22 at 11:32 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/1129Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/350
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM LIKELY
OBS VA DTG: 31/1100Z
OBS VA CLD: SFC/FL200 S0159 W07846 - S0200 W07821 - S0201 W07820 - S0209 W07844 - S0159 W07846 MOV W 15-20KT
FCST VA CLD +6HR: 31/1700Z SFC/FL200 S0159 W07847 - S0200 W07821 - S0201 W07820 - S0209 W07844 - S0159 W07847
FCST VA CLD +12HR: 31/2300Z NO ASH EXP
FCST VA CLD +18HR: 01/0500Z NO ASH EXP
RMK: VA EM CURRENTLY NOT SEEN ON STLT IMAGERY DUE
TO CLD COVER. HOWEVER, VA STILL EXPCD IN THE
AREA. VA HEIGHT AND FRCST BASED ON MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200331/1730Z

2020-03-31 06:02


Original Message :

Received FVXX22 at 06:04 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/0602Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/349
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 31/0530Z
OBS VA CLD: SFC/FL200 S0148 W07913 - S0159 W07819 - S0206 W07913 - S0148 W07913 MOV W 10-20KT
FCST VA CLD +6HR: 31/1130Z SFC/FL200 S0148 W07912 - S0159 W07819 - S0206 W07913 - S0148 W07912
FCST VA CLD +12HR: 31/1730Z NO ASH EXP
FCST VA CLD +18HR: 31/2330Z NO ASH EXP
RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200331/1200Z

2020-03-31 00:21


Original Message :

Received FVXX22 at 00:25 UTC, 31/03/20 from KNES
VA ADVISORY
DTG: 20200331/0021Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/348
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 31/0000Z
OBS VA CLD: SFC/FL200 S0142 W07902 - S0157 W07819 - S0203 W07819 - S0201 W07902 - S0142 W07902 MOV W 15-20KT
FCST VA CLD +6HR: 31/0600Z SFC/FL200 S0143 W07906 - S0155 W07820 - S0204 W07817 - S0210 W07902 - S0143 W07906
FCST VA CLD +12HR: 31/1200Z SFC/FL200 S0138 W07909 - S0155 W07819 - S0205 W07816 - S0213 W07904 - S0138 W07909
FCST VA CLD +18HR: 31/1800Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 40 NM W FM SUMMIT. LOW
CONT WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM
STLT AND NWP MODELS SHOWS CONT W-LY TREND THRU
T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200331/0615Z

2020-03-30 19:01


Original Message :

Received FVXX22 at 19:03 UTC, 30/03/20 from KNES
VA ADVISORY
DTG: 20200330/1901Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/347
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AT
1800Z
OBS VA DTG: 30/1840Z
OBS VA CLD: SFC/FL190 S0154 W07849 - S0158 W07819 - S0202 W07818 - S0208 W07851 - S0154 W07849 MOV W 20-25KT
FCST VA CLD +6HR: 31/0030Z SFC/FL190 S0150 W07859 - S0156 W07818 - S0204 W07819 - S0216 W07858 - S0150 W07859
FCST VA CLD +12HR: 31/0630Z NO ASH EXP
FCST VA CLD +18HR: 31/1230Z NO ASH EXP
RMK: VA CLDS OBS IN STLT IMAGERY W FM SUMMIT. LOW
CONF WITH EXT OF VA DUE TO WX CLDS IN THE REGION.
VA HGT/DIR FM NWP MDLS SHOWS CONT W-LY TREND THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200331/0100Z

2020-03-29 16:31


Original Message :

Received FVXX21 at 16:33 UTC, 29/03/20 from KNES
VA ADVISORY
DTG: 20200329/1631Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/346
INFO SOURCE: GOES-EAST. WEB CAM.
ERUPTION DETAILS: NO VA CLD OBS.
OBS VA DTG: 29/1610Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 29/2200Z NO ASH EXP
FCST VA CLD +12HR: 30/0400Z NO ASH EXP
FCST VA CLD +18HR: 30/1000Z NO ASH EXP
RMK: NO VA CLD OBS IN STLT OR WEBCAM DUE TO EXTSV
MET CLD. NO FURTHER RPRTS OF VA ACTVTY RCVD.
...LEVINE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-29 10:46


Original Message :

Received FVXX21 at 10:49 UTC, 29/03/20 from KNES
VA ADVISORY
DTG: 20200329/1046Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/345
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 29/1020Z
OBS VA CLD: SFC/FL200 S0152 W07847 - S0159 W07819 - S0205 W07846 - S0152 W07847 MOV W 10KT
FCST VA CLD +6HR: 29/1630Z SFC/FL200 S0152 W07847 - S0159 W07819 - S0205 W07847 - S0152 W07847
FCST VA CLD +12HR: 29/2230Z NO ASH EXP
FCST VA CLD +18HR: 30/0430Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY.
VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200329/1645Z

2020-03-29 05:00


Original Message :

Received FVXX21 at 05:02 UTC, 29/03/20 from KNES
VA ADVISORY
DTG: 20200329/0500Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/344
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 29/0440Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0213 W07821 - S0205 W07832 - S0159 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 29/1030Z SFC/FL200 S0158 W07819 - S0217 W07819 - S0209 W07837 - S0158 W07819
FCST VA CLD +12HR: 29/1630Z NO ASH EXP
FCST VA CLD +18HR: 29/2230Z NO ASH EXP
RMK: CONT VA EMS OBS MOV SW FM SUMMIT. VA FCST TO
CONT SW MOV THRU T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200329/1100Z

2020-03-28 23:20


Original Message :

Received FVXX21 at 23:22 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/2320Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/343
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM AT 2210Z.
OBS VA DTG: 28/2250Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0204 W07822 - S0202 W07823 - S0200 W07819 MOV SW 5-10KT
FCST VA CLD +6HR: 29/0500Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0212 W07823 - S0210 W07829 - S0200 W07820
FCST VA CLD +12HR: 29/1100Z NO ASH EXP
FCST VA CLD +18HR: 29/1700Z NO ASH EXP
RMK: VA MOVG SW FM SUMMIT. THIN WX CLD CVR OVR
SUMMIT ADDS UNCERTAINTY TO VA SIG. VOLCAT ALERTS

2020-03-28 17:24


Original Message :

Received FVXX21 at 17:26 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/1724Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/342
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLD.
OBS VA DTG: 28/1710Z
OBS VA CLD: SFC/FL220 S0200 W07820 - S0201 W07819 - S0213 W07833 - S0204 W07837 - S0200 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 28/2300Z SFC/FL220 S0159 W07819 - S0218 W07826 - S0213 W07835 - S0200 W07820 - S0159 W07819
FCST VA CLD +12HR: 29/0500Z NO ASH EXP
FCST VA CLD +18HR: 29/1100Z NO ASH EXP
RMK: POSS VA ACTVTY NOT OBS IN STLT OR WEBCAM DUE
TO EXTSV WX CLD COVER. FCST MVMT BASED ON NWP
MODEL GDNC AND ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200328/2330Z

2020-03-28 11:48


Original Message :

Received FVXX21 at 11:50 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/1148Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/341
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 28/1120Z
OBS VA CLD: SFC/FL220 S0200 W07820 - S0201 W07819 - S0210 W07818 - S0209 W07827 - S0200 W07820 MOV SW 5-10KT
FCST VA CLD +6HR: 28/1730Z SFC/FL220 S0201 W07820 - S0201 W07819 - S0211 W07816 - S0211 W07823 - S0201 W07820
FCST VA CLD +12HR: 28/2330Z SFC/FL220 S0200 W07820 - S0210 W07816 - S0211 W07822 - S0201 W07820 - S0200 W07820
FCST VA CLD +18HR: 29/0530Z SFC/FL220 S0200 W07819 - S0211 W07816 - S0211 W07823 - S0200 W07820 - S0200 W07819
RMK: VA CLD OBS IN STLT MOV SSW OF SUMMIT APRX 9
MI WHILE BLENDING WITH WX CLD. FCST MVMT BASED ON
NWP MODEL GDNC AND ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200328/1745Z

2020-03-28 06:03


Original Message :

Received FVXX21 at 06:05 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/0603Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/340
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/0540Z
OBS VA CLD: SFC/FL220 S0158 W07819 - S0222 W07823 - S0213 W07839 - S0158 W07819 MOV SW 10KT
FCST VA CLD +6HR: 28/1130Z SFC/FL220 S0158 W07819 - S0222 W07821 - S0214 W07839 - S0158 W07819
FCST VA CLD +12HR: 28/1730Z NO ASH EXP
FCST VA CLD +18HR: 28/2330Z NO ASH EXP
RMK: CONT VA EMS OBS MOV S TO SW IN STLT IMAGERY.
VA FCST TO CONT S TO SW MOV THRU T+6HRS BEFORE.
DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200328/1200Z

2020-03-28 00:18


Original Message :

Received FVXX21 at 00:21 UTC, 28/03/20 from KNES
VA ADVISORY
DTG: 20200328/0018Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/339
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AT
2210Z
OBS VA DTG: 27/2350Z
OBS VA CLD: SFC/FL220 S0159 W07816 - S0225 W07801 - S0232 W07819 - S0201 W07824 - S0159 W07816 MOV SE 10-15KT
FCST VA CLD +6HR: 28/0600Z SFC/FL220 S0159 W07815 - S0234 W07801 - S0237 W07831 - S0200 W07823 - S0159 W07815
FCST VA CLD +12HR: 28/1200Z SFC/FL220 S0159 W07823 - S0201 W07813 - S0241 W07809 - S0234 W07840 - S0159 W07823
FCST VA CLD +18HR: 28/1800Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 21 NM SE FM SUMMIT. VA
HGT AND DIR FM STLT AND NWP MDLS WHICH SHOWS VA
SE-LY TO SW-LY MOVMT TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200328/0615Z

2020-03-27 21:05


Original Message :

Received FVXX21 at 21:08 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/2105Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/338
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AT
2030Z
OBS VA DTG: 27/2040Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0205 W07811 - S0210 W07818 - S0202 W07822 - S0159 W07819 MOV SE 5-10KT
FCST VA CLD +6HR: 28/0230Z SFC/FL200 S0159 W07822 - S0200 W07817 - S0217 W07814 - S0216 W07829 - S0159 W07822
FCST VA CLD +12HR: 28/0830Z NO ASH EXP
FCST VA CLD +18HR: 28/1430Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 5 NM SE FM SUMMIT.
VOLCAT ALERT RECEIVED. VA HGT AND DIR FM STLT AND
NWP MDLS SHOW SE-LY TO S-LY MOVMT TREND THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200328/0300Z

2020-03-27 10:12


Original Message :

Received FVXX21 at 10:13 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/1012Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/337
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EVENT ENDED
OBS VA DTG: 27/0940Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 27/1530Z NO ASH EXP
FCST VA CLD +12HR: 27/2130Z NO ASH EXP
FCST VA CLD +18HR: 28/0330Z NO ASH EXP
RMK: VA NO LONGER OBS IN STLT UNDER CLR WX
CONDITIONS AT SUMMIT. INTERMITTENT HOTSPOT STILL
PERSISTS. VA EVENT ENDED. ...RAMIREZ
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-27 04:29


Original Message :

Received FVXX21 at 04:31 UTC, 27/03/20 from KNES
VA ADVISORY
DTG: 20200327/0429Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/336
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 27/0410Z
OBS VA CLD: SFC/FL200 S0154 W07844 - S0200 W07819 - S0202 W07820 - S0204 W07846 - S0154 W07844 MOV W 15-20KT
FCST VA CLD +6HR: 27/1000Z SFC/FL200 S0152 W07842 - S0159 W07820 - S0204 W07820 - S0202 W07844 - S0152 W07842
FCST VA CLD +12HR: 27/1600Z NO ASH EXP
FCST VA CLD +18HR: 27/2200Z NO ASH EXP
RMK: VA OBS IN STLT MOVG W FM SUMMIT AT APPROX
15KT BLW FL200. ASH DISSIPATES WI 25 NMI
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200327/1030Z

2020-03-26 22:35


Original Message :

Received FVXX21 at 22:38 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/2235Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/335
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 26/2200Z
OBS VA CLD: SFC/FL200 S0136 W07825 - S0136 W07810 - S0202 W07817 - S0200 W07819 - S0136 W07825 MOV N 5KT
FCST VA CLD +6HR: 27/0400Z SFC/FL200 S0139 W07825 - S0201 W07817 - S0202 W07821 - S0146 W07834 - S0142 W07835 - S0139 W07825
FCST VA CLD +12HR: 27/1000Z SFC/FL200 S0149 W07838 - S0201 W07819 - S0202 W07819 - S0204 W07839 - S0149 W07838
FCST VA CLD +18HR: 27/1600Z SFC/FL200 S0158 W07820 - S0159 W07816 - S0219 W07835 - S0209 W07843 - S0158 W07820
RMK: VA EMS CLEARLY NOTED IN IR STLT IMAGERY. VA
DRIFTING N FROM SUMMIT AND WILL TURN MORE W WITH
TIME. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200327/0430Z

2020-03-26 17:02


Original Message :

Received FVXX21 at 17:04 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/1702Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/334
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 26/1630Z
OBS VA CLD: SFC/FL190 S0153 W07843 - S0159 W07819 - S0202 W07843 - S0153 W07843 MOV W 10KT
FCST VA CLD +6HR: 26/2230Z SFC/FL190 S0158 W07844 - S0159 W07820 - S0208 W07841 - S0158 W07844
FCST VA CLD +12HR: 27/0430Z NO ASH EXP
FCST VA CLD +18HR: 27/1030Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY.
VA FCST TO PROGRESS W TO SW FM SUMMIT THRU
T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200326/2300Z

2020-03-26 05:10


Original Message :

Received FVXX21 at 05:12 UTC, 26/03/20 from KNES
VA ADVISORY
DTG: 20200326/0510Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/332
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 26/0450Z
OBS VA CLD: SFC/FL190 S0155 W07831 - S0159 W07819 - S0201 W07819 - S0159 W07834 - S0155 W07831 MOV 190 NWKT
FCST VA CLD +6HR: 26/1100Z SFC/FL190 S0152 W07838 - S0159 W07820 - S0201 W07820 - S0158 W07840 - S0152 W07838
FCST VA CLD +12HR: 26/1700Z NO ASH EXP
FCST VA CLD +18HR: 26/2300Z NO ASH EXP
RMK: LGT VA EMS OBS IN STLT MOVG WNW FM SUMMIT AT
15KT BLW FL190. ASH IS DISSIPATING BEYOND 20NMI.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200326/1115Z

2020-03-25 23:20


Original Message :

Received FVXX21 at 23:22 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/2320Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/331
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.
OBS VA DTG: 25/2300Z
OBS VA CLD: SFC/FL190 S0147 W07826 - S0200 W07819 - S0201 W07820 - S0155 W07834 - S0147 W07826 MOV NW 5-10KT
FCST VA CLD +6HR: 26/0500Z NO ASH EXP
FCST VA CLD +12HR: 26/1100Z NO ASH EXP
FCST VA CLD +18HR: 26/1700Z NO ASH EXP
RMK: VA EMS LIKELY ONGOING DUE TO PAST RECENT
ACT. NOTHING SEEN IN STLT IMAGERY DUE TO WX CLDS.
UPDATED VAA BASED ON PREV VAAG AND NWP MDLS.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200326/0515Z

2020-03-25 17:50


Original Message :

Received FVXX21 at 17:53 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/1750Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/330
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 25/1730Z
OBS VA CLD: SFC/FL190 S0149 W07829 - S0158 W07818 - S0203 W07820 - S0202 W07835 - S0149 W07829 MOV WNW 10-15KT
FCST VA CLD +6HR: 25/2330Z SFC/FL190 S0142 W07834 - S0159 W07817 - S0204 W07819 - S0202 W07841 - S0142 W07834
FCST VA CLD +12HR: 26/0530Z NO ASH EXP
FCST VA CLD +18HR: 26/1130Z NO ASH EXP
RMK: VA CLDS OBS IN STLT. LOW CONF OF EXT OF VA
DUE TO WX CLDS IN THE REGION. VA HGT/DIR FM STLT
AND NWP MDLS SHOW CONT WNW-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200325/2345Z

2020-03-25 12:09


Original Message :

Received FVXX21 at 12:26 UTC, 25/03/20 from KNES
VA ADVISORY -CORRECTION
DTG: 20200325/1209Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/329
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN VISIBLE STLT
IMAGERY AT 1130Z
OBS VA DTG: 25/1150Z
OBS VA CLD: SFC/FL190 S0143 W07826 - S0200 W07817 - S0204 W07823 - S0150 W07835 - S0143 W07826 MOV NW 5-10KT
FCST VA CLD +6HR: 25/1800Z SFC/FL190 S0136 W07829 - S0200 W07816 - S0205 W07824 - S0145 W07844 - S0136 W07829
FCST VA CLD +12HR: 26/0000Z NO ASH EXP
FCST VA CLD +18HR: 26/0600Z NO ASH EXP
RMK: CORRECTED FOR VA GRAPHIC. VA CLDS OBS IN VIS
STLT 10 NM NW FM SUMMIT. VA HGT/DIR FM PREV VAA
AND NWP MDLS SHOW CONT NW-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200325/1815Z=

2020-03-25 05:57


Original Message :

Received FVXX21 at 05:59 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/0557Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/328
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS LKLY
OBS VA DTG: 25/0530Z
OBS VA CLD: SFC/FL190 S0152 W07824 - S0200 W07819 - S0202 W07820 - S0155 W07829 - S0152 W07824 MOV NW 10-15KT
FCST VA CLD +6HR: 25/1130Z SFC/FL190 S0150 W07824 - S0200 W07819 - S0202 W07820 - S0154 W07830 - S0150 W07824
FCST VA CLD +12HR: 25/1730Z NO ASH EXP
FCST VA CLD +18HR: 25/2330Z NO ASH EXP
RMK: VA NOT OBS IN STLT IMAGERY DUE TO WX CLD
CVR. INTERMITTENT HOTSPOT SEEN. IT IS LKLY THAT
THERE ARE ONGOING LGT VA EMS. NWP MODELS SUPPORT
ASH MVMNT IN THE NW DIR AT 10KT BLW FL190.
...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200325/1200Z

2020-03-25 00:07


Original Message :

Received FVXX21 at 00:10 UTC, 25/03/20 from KNES
VA ADVISORY
DTG: 20200325/0007Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/327
INFO SOURCE: GOES-EAST. NWP MODELS. ABBA.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 24/2340Z
OBS VA CLD: SFC/FL190 S0140 W07826 - S0201 W07819 - S0202 W07820 - S0147 W07837 - S0140 W07826 MOV NW 5-10KT
FCST VA CLD +6HR: 25/0530Z SFC/FL190 S0141 W07826 - S0201 W07819 - S0201 W07820 - S0149 W07838 - S0141 W07826
FCST VA CLD +12HR: 25/1130Z SFC/FL190 S0143 W07832 - S0159 W07819 - S0202 W07820 - S0152 W07840 - S0143 W07832
FCST VA CLD +18HR: 25/1730Z NO ASH EXP
RMK: A NEW SMALL RECENT PUFF NOTED IN RGB PROD.
INTERMITTENT VA EMS LIKELY TO CONT BASED ON PAST
RECENT HIST. VA MOV TO NW OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200325/0600Z

2020-03-24 18:27


Original Message :

Received FVXX21 at 18:30 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/1827Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/326
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: SUMMIT HOTSPOT OBS IN STLT
IMAGERY
OBS VA DTG: 24/1800Z
OBS VA CLD: SFC/FL190 S0149 W07824 - S0201 W07817 - S0202 W07821 - S0154 W07832 - S0149 W07824 MOV NW 5-10KT
FCST VA CLD +6HR: 25/0000Z SFC/FL190 S0145 W07826 - S0201 W07816 - S0203 W07820 - S0152 W07837 - S0145 W07826
FCST VA CLD +12HR: 25/0600Z NO ASH EXP
FCST VA CLD +18HR: 25/1200Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLDS IN
REGION. LOW CONF IN EXT OF VA. VA HGT AND DIR FM
PREV VAA WHICH SHOWS CONT NW-LY MOVMT THRU T+6.
...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200325/0030Z

2020-03-24 12:41


Original Message :

Received FVXX21 at 12:44 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/1241Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/325
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: SUMMIT HOTSPOT OBS IN STLT
IMAGERY
OBS VA DTG: 24/1210Z
OBS VA CLD: SFC/FL190 S0147 W07825 - S0200 W07817 - S0202 W07822 - S0155 W07836 - S0147 W07825 MOV NW 5-10KT
FCST VA CLD +6HR: 24/1800Z SFC/FL190 S0141 W07827 - S0201 W07817 - S0204 W07823 - S0151 W07843 - S0141 W07827
FCST VA CLD +12HR: 25/0000Z NO ASH EXP
FCST VA CLD +18HR: 25/0600Z NO ASH EXP
RMK: VA NOT SEEN IN STLT DUE TO WX CLDS IN
REGION. LOW CONF WITH EXT OF VA. VA HGT FM PREV
VAA AND VA DIR FM NWP MDLS SHOW CONT NW-LY MOVMT
THRU T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200324/1845Z

2020-03-24 06:58


Original Message :

Received FVXX21 at 07:00 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/0658Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/324
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA EMS PSBL
OBS VA DTG: 24/0640Z
OBS VA CLD: SFC/FL190 S0153 W07814 - S0158 W07807 - S0201 W07819 - S0200 W07820 - S0153 W07814 MOV NE 5-10KT
FCST VA CLD +6HR: 24/1230Z NO ASH EXP
FCST VA CLD +12HR: 24/1830Z NO ASH EXP
FCST VA CLD +18HR: 25/0030Z NO ASH EXP
RMK: LGT VA CLD OBS IN STLT THRU BREAKS IN WX CLD
CVR. ASH IS EXTDG ENE AND NE FOR APPROX 15NMI. VA
ACT HAS DECREASED SINCE LAST ADV. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200324/1300Z

2020-03-24 01:03


Original Message :

Received FVXX21 at 01:06 UTC, 24/03/20 from KNES
VA ADVISORY
DTG: 20200324/0103Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/323
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: LGT VA SIGNATURE IN SAT
OBS VA DTG: 24/0040Z
OBS VA CLD: SFC/FL190 S0159 W07819 - S0200 W07807 - S0205 W07806 - S0201 W07820 - S0159 W07819 MOV E 10-15KT
FCST VA CLD +6HR: 24/0630Z SFC/FL190 S0159 W07819 - S0159 W07803 - S0205 W07803 - S0201 W07820 - S0159 W07819
FCST VA CLD +12HR: 24/1230Z NO ASH EXP
FCST VA CLD +18HR: 24/1830Z NO ASH EXP
RMK: LGT VA SIGNATURE IN SAT MOV E FM SUMMIT.
MODEL GUIDANCE DOES NOT AGREE WITH MOV OF VA.
MULTIPLE VOLCAT ALERTS. WELL DEFINED HOTSPOT
SEEN IN S/W IR. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200324/0700Z

2020-03-23 19:22


Original Message :

Received FVXX21 at 19:24 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/1922Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/322
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT SEEN IN SAT.
OBS VA DTG: 23/1900Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 24/0100Z NO ASH EXP
FCST VA CLD +12HR: 24/0700Z NO ASH EXP
FCST VA CLD +18HR: 24/1300Z NO ASH EXP
RMK: VA NOT SEEN IN SAT IMAGERY THRU 23/1900Z.
NO RPRTS HAVE BEEN RECEIVED ON VA ACT FM GI. ...KIBLER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-23 13:23


Original Message :

Received FVXX21 at 13:25 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/1323Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/321
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 23/1250Z
OBS VA CLD: SFC/FL200 S0150 W07810 - S0207 W07811 - S0201 W07820 - S0200 W07820 - S0150 W07810 MOV E 5-10KT
FCST VA CLD +6HR: 23/1900Z SFC/FL200 S0153 W07810 - S0201 W07811 - S0201 W07819 - S0201 W07819 - S0153 W07810
FCST VA CLD +12HR: 24/0100Z NO ASH EXP
FCST VA CLD +18HR: 24/0700Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN RGB SATELLITE
IMAGERY PRODUCT. VA DRIFTING NE TO SE FROM SUMMIT
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200323/1930Z

2020-03-23 07:26


Original Message :

Received FVXX21 at 07:27 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/0726Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/320
INFO SOURCE: GOES-EAST. VOLCAT.
ERUPTION DETAILS: ONGOING LGT VA EMS
OBS VA DTG: 23/0710Z
OBS VA CLD: SFC/FL220 S0159 W07820 - S0202 W07759 - S0210 W07800 - S0202 W07820 - S0159 W07820 MOV E 10-15KT
FCST VA CLD +6HR: 23/1300Z SFC/FL220 S0159 W07819 - S0202 W07756 - S0210 W07756 - S0202 W07820 - S0159 W07819
FCST VA CLD +12HR: 23/1900Z NO ASH EXP
FCST VA CLD +18HR: 24/0100Z NO ASH EXP
RMK: LGT VA EMS OBS IN STLT MOVG ESE FM SUMMIT AT
10KT BLW FL220. ASH IS NO LONGER DETECTABLE
BEYOND 25NMI. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200323/1330Z

2020-03-23 01:26


Original Message :

Received FVXX21 at 01:28 UTC, 23/03/20 from KNES
VA ADVISORY
DTG: 20200323/0126Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/319
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VOLCAT ALERT AND VA SEEN IN SAT.
OBS VA DTG: 23/0110Z
OBS VA CLD: SFC/FL220 S0158 W07819 - S0208 W07750 - S0217 W07756 - S0201 W07820 - S0158 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 23/0700Z SFC/FL220 S0158 W07819 - S0208 W07742 - S0220 W07746 - S0201 W07820 - S0158 W07819
FCST VA CLD +12HR: 23/1300Z NO ASH EXP
FCST VA CLD +18HR: 23/1900Z NO ASH EXP
RMK: VA SEEN IN SAT AND EXTDG ARND 25 NM SE OF
SUMMIT. VOLCAT ALERT RECEIVED. MODEL GUIDANCE
SHOWS A CONT SE-LY MOV THRU T+6 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200323/0730Z

2020-03-22 17:34


Original Message :

Received FVXX21 at 17:36 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/1734Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/318
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 22/1700Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 22/2300Z NO ASH EXP
FCST VA CLD +12HR: 23/0500Z NO ASH EXPNO ASH EXP
FCST VA CLD +18HR: 23/1100Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA.
...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-22 11:39


Original Message :

Received FVXX21 at 11:40 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/1139Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/317
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 22/1110Z
OBS VA CLD: SFC/FL220 S0200 W07819 - S0206 W07753 - S0214 W07758 - S0200 W07821 - S0200 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 22/1700Z SFC/FL220 S0159 W07820 - S0202 W07752 - S0215 W07755 - S0203 W07819 - S0159 W07820
FCST VA CLD +12HR: 22/2300Z NO ASH EXP
FCST VA CLD +18HR: 23/0500Z NO ASH EXP
RMK: VA EXTD UP TO 20NM ESE FM THE SUMMIT. NWP
MDL INDICATES A CONT ESE MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200322/1745Z

2020-03-22 05:43


Original Message :

Received FVXX21 at 05:45 UTC, 22/03/20 from KNES
VA ADVISORY
DTG: 20200322/0543Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/316
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 22/0520Z
OBS VA CLD: SFC/FL220 S0141 W07737 - S0154 W07728 - S0202 W07819 - S0159 W07820 - S0141 W07737 MOV E 10-15KT
FCST VA CLD +6HR: 22/1130Z SFC/FL220 S0146 W07732 - S0200 W07728 - S0202 W07820 - S0159 W07819 - S0146 W07732
FCST VA CLD +12HR: 22/1730Z SFC/FL220 S0146 W07732 - S0201 W07728 - S0202 W07820 - S0159 W07820 - S0146 W07732
FCST VA CLD +18HR: 22/2330Z SFC/FL220 S0146 W07730 - S0201 W07726 - S0202 W07820 - S0200 W07820 - S0146 W07730
RMK: CONT VA EMS OBS IN STLT MOV E FM SUMMIT AT
APPROX 15KT BLW FL220. ASH EXTDS FOR 50NMI THRU
0520Z. ...RAMIREZ
NXT ADVISORY: WILL BE ISSUED BY 20200322/1145Z

2020-03-21 23:41


Original Message :

Received FVXX21 at 23:46 UTC, 21/03/20 from KNES
VA ADVISORY
DTG: 20200321/2341Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/315
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 21/2300Z
OBS VA CLD: SFC/FL220 S0150 W07653 - S0226 W07649 - S0231 W07709 - S0209 W07737 - S0204 W07818 - S0158 W07820 - S0150 W07653 MOV E 15-20KT
FCST VA CLD +6HR: 22/0500Z SFC/FL220 S0147 W07631 - S0223 W07636 - S0203 W07818 - S0158 W07819 - S0147 W07631
FCST VA CLD +12HR: 22/1100Z SFC/FL220 S0147 W07627 - S0223 W07634 - S0202 W07819 - S0159 W07819 - S0147 W07627
FCST VA CLD +18HR: 22/1700Z SFC/FL220 S0155 W07627 - S0228 W07635 - S0203 W07820 - S0159 W07820 - S0155 W07627
RMK: VA CLDS EXTDG OUT 90 NM FM SUMMIT WITH FAR
EASTERN EDGE OF VA STARTING TO DSIPGT IN SAT IMAGERY.
MODEL GUIDANCE SHOWS A CONT E-LY MOV THRU T+18
HRS. MULTIPLE VOLCAT ALERTS RECEIVED. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200322/0545Z

2020-03-21 21:25


Original Message :

Received FVXX21 at 21:28 UTC, 21/03/20 from KNES
VA ADVISORY
DTG: 20200321/2125Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/314
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS SEEN IN SAT.
OBS VA DTG: 21/2100Z
OBS VA CLD: SFC/FL220 S0153 W07737 - S0210 W07738 - S0202 W07820 - S0158 W07820 - S0153 W07737 MOV E 20-25KT
FCST VA CLD +6HR: 22/0300Z SFC/FL220 S0150 W07718 - S0208 W07718 - S0203 W07821 - S0158 W07819 - S0150 W07718
FCST VA CLD +12HR: 22/0900Z SFC/FL220 S0149 W07717 - S0208 W07717 - S0203 W07820 - S0158 W07820 - S0149 W07717
FCST VA CLD +18HR: 22/1500Z SFC/FL220 S0143 W07716 - S0206 W07717 - S0202 W07820 - S0158 W07820 - S0143 W07716
RMK: VA CLDS SEEN IN SAT WITH BRIGHT SIGNATURE MOV
E AND EXTDG 25 NM FM SUMMIT. MULTIPLE VOLCAT
ALERTS. MODEL GUIDANCE SHOWS AN E-LY MOV THRU
T+18 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200322/0330Z

2020-03-21 15:45


Original Message :

Received FVXX21 at 15:47 UTC, 21/03/20 from KNES
VA ADVISORY
DTG: 20200321/1545Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/313
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS OBS
OBS VA DTG: 21/1520Z
OBS VA CLD: SFC/FL200 S0147 W07750 - S0201 W07747 - S0200 W07819 - S0147 W07750 MOV E 15-20KT
FCST VA CLD +6HR: 21/2130Z SFC/FL200 S0144 W07750 - S0158 W07746 - S0159 W07820 - S0144 W07750
FCST VA CLD +12HR: 22/0330Z NO ASH EXP
FCST VA CLD +18HR: 22/0930Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV E OF SUMMIT. VA OBS
IN MULTIPLE PLUMES. VA FCST TO CONT E MOV THRU
T+6HRS BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200321/2145Z

2020-03-21 10:16


Original Message :

Received FVXX21 at 10:18 UTC, 21/03/20 from KNES
VA ADVISORY
DTG: 20200321/1016Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/312
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA EMS
OBS VA DTG: 21/0950Z
OBS VA CLD: SFC/FL200 S0158 W07759 - S0208 W07759 - S0201 W07820 - S0159 W07819 - S0158 W07759 MOV E 10-15KT
FCST VA CLD +6HR: 21/1600Z SFC/FL200 S0150 W07750 - S0208 W07750 - S0201 W07820 - S0159 W07819 - S0150 W07750
FCST VA CLD +12HR: 21/2200Z SFC/FL200 S0155 W07750 - S0209 W07752 - S0202 W07819 - S0159 W07819 - S0155 W07750
FCST VA CLD +18HR: 22/0400Z SFC/FL200 S0153 W07750 - S0209 W07751 - S0202 W07819 - S0159 W07819 - S0153 W07750
RMK: VA CLD OBS IN STLT IMAGERY EXT 20 NM E FM
SUMMIT. VOLCAT ALERT RECEIVED 0920Z. FL WINDS
FCST TO PERSIST THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200321/1615Z

2020-03-21 04:54


Original Message :

Received FVXX21 at 04:55 UTC, 21/03/20 from KNES
VA ADVISORY
DTG: 20200321/0454Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/311
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 21/0430Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0203 W07758 - S0211 W07804 - S0200 W07820 - S0159 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 21/1030Z NO ASH EXP
FCST VA CLD +12HR: 21/1630Z NO ASH EXP
FCST VA CLD +18HR: 21/2230Z NO ASH EXP
RMK: VA NOT CURRENTLY OBS IN STLT DUE TO DENSE WX
CLDS. ONGOING VA EMS OBS BFR WX CLDS MOVED IN
SEVERAL HRS AGO. IR HOTSPOT VISIBLE. FL AND VA
OBS BASED ON NWP MDLS AND PREV VAA. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200321/1100Z

2020-03-20 23:05


Original Message :

Received FVXX21 at 23:07 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/2305Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/310
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 20/2240Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0203 W07807 - S0211 W07811 - S0201 W07820 - S0200 W07820 MOV E 10-15KT
FCST VA CLD +6HR: 21/0430Z NO ASH EXP
FCST VA CLD +12HR: 21/1030Z NO ASH EXP
FCST VA CLD +18HR: 21/1630Z NO ASH EXP
RMK: VA IS LAST SEEN MOV ESE 3HRS PRIOR, BUT
CURRENTLY NOT OBS IN STLT IMAGERY DUE TO WX CLDS.
VA IS DRAWN BASED ON PREVIOUS VAA AND NWP MDL
WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200321/0500Z

2020-03-20 17:12


Original Message :

Received FVXX21 at 17:15 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/1712Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/309
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 20/1640Z
OBS VA CLD: SFC/FL200 S0153 W07746 - S0205 W07748 - S0158 W07819 - S0153 W07746 MOV E 10KT
FCST VA CLD +6HR: 20/2230Z SFC/FL200 S0152 W07746 - S0204 W07746 - S0159 W07819 - S0152 W07746
FCST VA CLD +12HR: 21/0430Z NO ASH EXP
FCST VA CLD +18HR: 21/1030Z NO ASH EXP
RMK: VA EMS OBS MOV E IN STLT IMAGERY. VA FCST TO
CONT E MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200320/2315Z

2020-03-20 11:30


Original Message :

Received FVXX20 at 12:29 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/1227Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426 M]
ADVISORY NR: 2020/307
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS OBS
OBS VA DTG: 20/200Z
Received FVXX21 at 11:32 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/1130Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/308
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 20/1050Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07753 - S0213 W07757 - S0159 W07819 MOV E 15KT
FCST VA CLD +6HR: 20/1700Z SFC/FL200 S0157 W07750 - S0209 W07755 - S0159 W07820 - S0157 W07750
FCST VA CLD +12HR: 20/2300Z SFC/FL200 S0154 W07752 - S0207 W07753 - S0159 W07820 - S0154 W07752
FCST VA CLD +18HR: 21/0500Z NO ASH EXP
RMK: CONT VA EMS OBS MOV E IN STLT IMAGERY. VA
FCST TO CONT E MOV THRU T+12HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200320/1730Z

2020-03-20 05:39


Original Message :

Received FVXX21 at 05:41 UTC, 20/03/20 from KNES
VA ADVISORY
DTG: 20200320/0539Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/307
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW VA COD OBS
OBS VA DTG: 20/0510Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0211 W07738 - S0230 W07747 - S0200 W07819 - S0159 W07819 MOV SE 5-10KT
FCST VA CLD +6HR: 20/1100Z SFC/FL200 S0159 W07819 - S0206 W07733 - S0229 W07742 - S0200 W07819 - S0159 W07819
FCST VA CLD +12HR: 20/1700Z NO ASH EXP
FCST VA CLD +18HR: 20/2300Z NO ASH EXP
RMK: VA CLD OBS IN STLT EXT 37 NM SE FM SUMMIT.
SE-LY MVMT EXP TO CONT THRU T+6. FL AND FCST
WINDS BASED ON NWP MODELS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200320/1145Z

2020-03-19 19:40


Original Message :

Received FVXX21 at 19:43 UTC, 19/03/20 from KNES
VA ADVISORY
DTG: 20200319/1940Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/306
INFO SOURCE: GOES-EAST. GEOPHYSICAL INST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 19/1920Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 20/0130Z NO ASH EXP
FCST VA CLD +12HR: 20/0730Z NO ASH EXP
FCST VA CLD +18HR: 20/1330Z NO ASH EXP
RMK: NO NEW EMS NOTED IN STLT IMAGERY.
GEOPHYSICAL INSTITUTE REPORTS THAT ONLY STEAM AND
GASES ARE EMANATING FROM SUMMIT. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-19 14:05


Original Message :

Received FVXX21 at 14:07 UTC, 19/03/20 from KNES
VA ADVISORY
DTG: 20200319/1405Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/305
INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: VA CLDS SEEN IN STLT IMAGERY
OBS VA DTG: 19/1330Z
OBS VA CLD: SFC/FL200 S0155 W07746 - S0210 W07746 - S0204 W07820 - S0159 W07820 - S0155 W07746 MOV E 5-10KT
FCST VA CLD +6HR: 19/1930Z SFC/FL200 S0158 W07819 - S0207 W07728 - S0226 W07738 - S0205 W07822 - S0158 W07819
FCST VA CLD +12HR: 20/0130Z SFC/FL200 S0158 W07818 - S0208 W07728 - S0228 W07740 - S0204 W07822 - S0158 W07818
FCST VA CLD +18HR: 20/0730Z SFC/FL200 S0158 W07819 - S0207 W07728 - S0225 W07738 - S0203 W07821 - S0158 W07819
RMK: VA CLDS SEEN IN STLT AND SUMMIT WEB CAM. LOW
CONF WITH EXT OF VA DUE TO WX CLDS IN THE REGION.
VA HGT AND DIR FM NWP MDLS SHOW E-LY TO SE-LY
TREND THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200319/2000Z

2020-03-19 08:09


Original Message :

Received FVXX21 at 08:11 UTC, 19/03/20 from KNES
VA ADVISORY
DTG: 20200319/0809Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/304
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONTG VA CLD EMS
OBS VA DTG: 19/0740Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07747 - S0213 W07748 - S0201 W07819 - S0159 W07819 MOV E 10-15KT
FCST VA CLD +6HR: 19/1330Z SFC/FL200 S0153 W07731 - S0215 W07732 - S0201 W07820 - S0200 W07820 - S0153 W07731
FCST VA CLD +12HR: 19/1930Z SFC/FL200 S0157 W07732 - S0220 W07734 - S0201 W07820 - S0200 W07819 - S0157 W07732
FCST VA CLD +18HR: 20/0130Z SFC/FL200 S0159 W07819 - S0200 W07732 - S0224 W07735 - S0201 W07819 - S0159 W07819
RMK: VA CLD OBS IN STLT EXT 26 NM E FM SUMMIT.
VOLCAT ALERT RECEIVED. NWP MODELS INDICATE LTLCG
IN FL WINDS THRU T+18. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200319/1415Z

2020-03-19 07:27


Original Message :

Received FVXX20 at 07:29 UTC, 19/03/20 from KNES
VA ADVISORY
DTG: 20200319/0727Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/303
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONTG VA CLD EM
OBS VA DTG: 19/0700Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0202 W07806 - S0209 W07809 - S0200 W07820 - S0200 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 19/1300Z SFC/FL200 S0200 W07819 - S0200 W07807 - S0207 W07810 - S0201 W07820 - S0200 W07819
FCST VA CLD +12HR: 19/1900Z NO ASH EXP
FCST VA CLD +18HR: 20/0100Z NO ASH EXP
RMK: VA CLD OBS IN STLT EXT 14 NM ESE FM SUMMIT.
WX CLDS OBSCURE PART OF AREA. IR HOTSPOT
PERSISTENT. FL WINDS FCST TO BECOME MORE E-LY
THRU T+6. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20200319/1330Z

2020-03-19 01:38


Original Message :

Received FVXX21 at 01:41 UTC, 19/03/20 from KNES
VA ADVISORY
DTG: 20200319/0138Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/302
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 19/0120Z
OBS VA CLD: SFC/FL210 S0200 W07819 - S0207 W07759 - S0216 W07804 - S0201 W07820 - S0200 W07819 MOV SE 10-15KT
FCST VA CLD +6HR: 19/0730Z SFC/FL210 S0200 W07820 - S0207 W07759 - S0216 W07804 - S0201 W07819 - S0200 W07820
FCST VA CLD +12HR: 19/1330Z SFC/FL210 S0200 W07820 - S0207 W07759 - S0216 W07804 - S0201 W07820 - S0200 W07820
FCST VA CLD +18HR: 19/1930Z SFC/FL210 S0200 W07820 - S0207 W07759 - S0216 W07804 - S0201 W07820 - S0200 W07820
RMK: VA CLD OBS IN STLT EXTDG APRX 23 NM SE OF
SUMMIT. FL AND FCST MVMT BASED ON NWP MODEL GDNC
WINDS AND ASH3D. WX CLDS IN THE AREA PARTIALLY
OBSCURE VIEW ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200319/0745Z

2020-03-18 20:01


Original Message :

Received FVXX21 at 20:03 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/2001Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/301
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLD.
OBS VA DTG: 18/1940Z
OBS VA CLD: SFC/FL210 S0159 W07819 - S0200 W07749 - S0216 W07753 - S0201 W07820 - S0159 W07819 MOV E 10-15KT
FCST VA CLD +6HR: 19/0130Z SFC/FL210 S0159 W07819 - S0210 W07746 - S0225 W07755 - S0201 W07820 - S0159 W07819
FCST VA CLD +12HR: 19/0730Z SFC/FL210 S0200 W07819 - S0210 W07746 - S0225 W07755 - S0201 W07819 - S0200 W07819
FCST VA CLD +18HR: 19/1330Z SFC/FL210 S0159 W07819 - S0210 W07746 - S0225 W07754 - S0201 W07820 - S0159 W07819
RMK: POSS VA CLD OBS IN STLT MOV ESE UNDER EXTSV
WX CLD. FCST MVMT AND FL BASED ON NWP MODEL GDNC
WINDS AND ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200319/0200Z

2020-03-18 14:20


Original Message :

Received FVXX21 at 14:22 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/1420Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/300
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 18/1350Z
OBS VA CLD: SFC/FL210 S0152 W07759 - S0213 W07803 - S0159 W07819 - S0152 W07759 MOV E 5KT
FCST VA CLD +6HR: 18/2000Z SFC/FL210 S0152 W07751 - S0219 W07757 - S0159 W07820 - S0152 W07751
FCST VA CLD +12HR: 19/0200Z NO ASH EXP
FCST VA CLD +18HR: 19/0800Z NO ASH EXP
RMK: CONT LGT VA EMS OBS MOV E IN STLT IMAGERY.
WINDS ARE LGT AND VARIABLE HOWEVER VA FCST TO CONT
E MOV THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200318/2015Z

2020-03-18 08:23


Original Message :

Received FVXX21 at 08:25 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/0823Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/299
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: PSBL VA MOV E IN SAT.
OBS VA DTG: 18/0800Z
OBS VA CLD: SFC/FL210 S0156 W07801 - S0205 W07802 - S0201 W07819 - S0159 W07819 - S0156 W07801 MOV E 5-10KT
FCST VA CLD +6HR: 18/1400Z SFC/FL210 S0155 W07759 - S0207 W07759 - S0202 W07819 - S0159 W07819 - S0155 W07759
FCST VA CLD +12HR: 18/2000Z NO ASH EXP
FCST VA CLD +18HR: 19/0200Z NO ASH EXP
RMK: PSBL VA SEEN IN SAT IMAGERY MOV EAST FM
SUMMIT. WX CLDS ARE OBSCG PART OF THE VIEW. VOLCAT ALERT

2020-03-18 02:30


Original Message :

Received FVXX21 at 02:34 UTC, 18/03/20 from KNES
VA ADVISORY
DTG: 20200318/0230Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/298
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA SEEN IN SAT IMAGERY.
OBS VA DTG: 18/0210Z
OBS VA CLD: SFC/FL220 S0152 W07809 - S0158 W07805 - S0201 W07819 - S0200 W07820 - S0152 W07809 MOV NE 5-10KT
FCST VA CLD +6HR: 18/0800Z SFC/FL220 S0153 W07804 - S0201 W07802 - S0201 W07819 - S0159 W07819 - S0153 W07804
FCST VA CLD +12HR: 18/1400Z NO ASH EXP
FCST VA CLD +18HR: 18/2000Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV ENE AND EXTDG 20
NM FM SUMMIT. WX CLDS OBSC THE VIEW OF THE
EASTERN EDGE OF VA. MODEL GUIDANCE SHOWS A
E-LY MOV THRU T+HRS. CONFIDENCE IN HEIGHT OF THE
VA IS LOW. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200318/0830Z

2020-03-17 12:50


Original Message :

Received FVXX27 at 19:35 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/1935Z
VAAC: WASHINGTON
VOLCANO: USER MESSAGE
PSN: XX AREA: XX
Received FVXX21 at 12:51 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/1250Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/297
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: PREV VA HAS DISP
OBS VA DTG: 17/1230Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 17/1830Z NO ASH EXP
FCST VA CLD +12HR: 18/0030Z NO ASH EXP
FCST VA CLD +18HR: 18/0630Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA.
...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-17 07:08


Original Message :

Received FVXX21 at 07:10 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/0708Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/296
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT
ERUPTION DETAILS: PSBL VA ACT.
OBS VA DTG: 17/0640Z
OBS VA CLD: SFC/FL200 S0151 W07816 - S0201 W07820 - S0201 W07820 - S0152 W07827 - S0151 W07816 MOV N 5-10KT
FCST VA CLD +6HR: 17/1230Z SFC/FL200 S0148 W07819 - S0151 W07808 - S0202 W07819 - S0201 W07821 - S0148 W07819
FCST VA CLD +12HR: 17/1830Z NO ASH EXP
FCST VA CLD +18HR: 18/0030Z NO ASH EXP
RMK: VA IS NOT SEEN IN SAT IMAGERY THRU 17/0640Z
DUE TO WX CLDS. MODEL GUIDANCE SHOWS A N-LY MOV
THRU T+6 HRS. HGT AND MOV BASED ON SAT, NWP AND
PREVIOUS ADV. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200317/1315Z

2020-03-17 01:08


Original Message :

Received FVXX21 at 01:10 UTC, 17/03/20 from KNES
VA ADVISORY
DTG: 20200317/0108Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/295
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGT CONS VA EMS.
OBS VA DTG: 17/0030Z
OBS VA CLD: SFC/FL210 S0153 W07819 - S0153 W07808 - S0201 W07820 - S0200 W07820 - S0153 W07819 MOV N 15-20KT
FCST VA CLD +6HR: 17/0630Z SFC/FL210 S0147 W07817 - S0200 W07819 - S0201 W07820 - S0149 W07824 - S0147 W07817
FCST VA CLD +12HR: 17/1230Z SFC/FL210 S0150 W07819 - S0153 W07813 - S0201 W07819 - S0201 W07820 - S0150 W07819
FCST VA CLD +18HR: 17/1830Z SFC/FL210 S0149 W07817 - S0152 W07811 - S0201 W07819 - S0200 W07820 - S0149 W07817
RMK: VA OBSD TO 15 NMI NE OF SUMMIT. EMS WERE
MOVG NE UNTIL LAST HR, WHEN VA BEGAN MOVG BTWN N
AND NNE. NWP MDLS FCST VA TO CONT MOV N TO NNW BY
T+6 THEN TO MOV NE BY T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200317/0715Z

2020-03-16 01:11


Original Message :

Received FVXX21 at 01:13 UTC, 16/03/20 from KNES
VA ADVISORY
DTG: 20200316/0111Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/294
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA NOT OBSD
OBS VA DTG: 16/0040Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 16/0630Z NO ASH EXP
FCST VA CLD +12HR: 16/1230Z NO ASH EXP
FCST VA CLD +18HR: 16/1830Z NO ASH EXP
RMK: VA NOT SEEN ON STLT IMAGERY. ADVISRY ENDED.
...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-15 19:52


Original Message :

Received FVXX21 at 19:55 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/1952Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/293
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM LIKELY
OBS VA DTG: 15/1920Z
OBS VA CLD: SFC/FL190 S0137 W07850 - S0203 W07822 - S0151 W07900 - S0137 W07850 MOV NW 5KT
FCST VA CLD +6HR: 16/0130Z SFC/FL190 S0135 W07849 - S0159 W07822 - S0203 W07822 - S0152 W07900 - S0135 W07849
FCST VA CLD +12HR: 16/0730Z NO ASH EXP
FCST VA CLD +18HR: 16/1330Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
COVER. HOWEVER VA STILL EXPCD IN THE AREA. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200316/0145Z

2020-03-15 14:22


Original Message :

Received FVXX21 at 14:24 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/1422Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/292
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS MOV NW
OBS VA DTG: 15/1350Z
OBS VA CLD: SFC/FL190 S0136 W07843 - S0159 W07819 - S0202 W07819 - S0144 W07855 - S0136 W07843 MOV NW 10-15KT
FCST VA CLD +6HR: 15/2000Z SFC/FL190 S0131 W07845 - S0201 W07819 - S0202 W07819 - S0143 W07901 - S0131 W07845
FCST VA CLD +12HR: 16/0200Z NO ASH EXP
FCST VA CLD +18HR: 16/0800Z NO ASH EXP
RMK: CONT PUFFS OF VA OBS ON STLT MOV NW EXTD UP
TO 30NM FM THE SUMMIT. NWP MDL WND IS LOWER THAN
OBS . LOWER CONFIDENCE IN FCST VA MOV DUE TO LOW
FCST WND SPD AND VARIABLE DIR. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200315/2015Z

2020-03-15 08:26


Original Message :

Received FVXX21 at 08:29 UTC, 15/03/20 from KNES
VA ADVISORY
DTG: 20200315/0826Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/291
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 15/0800Z
OBS VA CLD: SFC/FL190 S0153 W07843 - S0159 W07820 - S0205 W07843 - S0153 W07843 MOV W 10KT
FCST VA CLD +6HR: 15/1400Z SFC/FL190 S0145 W07839 - S0159 W07819 - S0158 W07844 - S0145 W07839
FCST VA CLD +12HR: 15/2000Z NO ASH EXP
FCST VA CLD +18HR: 16/0200Z NO ASH EXP
RMK: NEW VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO MOV NW THRU T+6HRS. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200315/1430Z

2020-03-14 06:32


Original Message :

Received FVXX21 at 06:34 UTC, 14/03/20 from KNES
VA ADVISORY
DTG: 20200314/0632Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/290
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 14/0610Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/1200Z NO ASH EXP
FCST VA CLD +12HR: 14/1800Z NO ASH EXP
FCST VA CLD +18HR: 15/0000Z NO ASH EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-14 00:51


Original Message :

Received FVXX21 at 00:54 UTC, 14/03/20 from KNES
VA ADVISORY
DTG: 20200314/0051Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/289
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS IN STLT IMAGERY AT
2340Z
OBS VA DTG: 13/2340ZZ
OBS VA CLD: SFC/FL190 S0158 W07820 - S0201 W07817 - S0211 W07822 - S0204 W07830 - S0158 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 14/0600Z SFC/FL190 S0158 W07820 - S0201 W07816 - S0217 W07824 - S0206 W07839 - S0158 W07820
FCST VA CLD +12HR: 14/1200Z NO ASH EXP
FCST VA CLD +18HR: 14/1800Z NO ASH EXP
RMK: VA CLD OBS IN STLT 9 NM SW FM SUMMIT. LOW
CONF IN VA EXT DUE TO WX CLDS IN THE REGION. VA
HGT AND DIR FM NWP SHOWS CONT SW-LY MOVG THRU
T+6. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200314/0645Z

2020-03-13 20:53


Original Message :

Received FVXX21 at 20:56 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/2053Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/288
INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. PILOT
REPORT. GEOPHYSICAL INST.
ERUPTION DETAILS: VA CLDS HAVE DISP
OBS VA DTG: 13/2030Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 14/0230Z NO ASH EXP
FCST VA CLD +12HR: 14/0830Z NO ASH EXP
FCST VA CLD +18HR: 14/1430Z NO ASH EXP
RMK: EARLIER VA CLDS SEEN IN STLT IMAGERY HAVE
DISP. NO FURTHER VA RPRTS FM MWO AND GI. NO NEW
VA CLDS OBS. WX CLDS OBS OVER SUMMIT REGION.
...SAMBUCCI
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-13 15:34


Original Message :

Received FVXX21 at 15:37 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/1534Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/287
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 13/1510Z
OBS VA CLD: SFC/FL200 S0156 W07819 - S0206 W07819 - S0221 W07838 - S0207 W07847 - S0156 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 13/2100Z SFC/FL200 S0156 W07819 - S0205 W07817 - S0218 W07842 - S0201 W07844 - S0156 W07819
FCST VA CLD +12HR: 14/0300Z NO ASH EXP
FCST VA CLD +18HR: 14/0900Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN STLT IMAGERY.
VA MOV TO SW OF SUMMIT TO ABOUT 30-35 NM
DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200313/2130Z

2020-03-13 10:05


Original Message :

Received FVXX21 at 10:08 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/1005Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/286
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 13/0940Z
OBS VA CLD: SFC/FL200 S0159 W07819 - S0235 W07842 - S0220 W07859 - S0159 W07819 MOV SW 10KT
FCST VA CLD +6HR: 13/1530Z SFC/FL200 S0159 W07819 - S0235 W07841 - S0220 W07859 - S0159 W07819
FCST VA CLD +12HR: 13/2130Z SFC/FL200 S0159 W07819 - S0235 W07841 - S0219 W07859 - S0159 W07819
FCST VA CLD +18HR: 14/0330Z SFC/FL200 S0159 W07820 - S0235 W07841 - S0219 W07859 - S0159 W07820
RMK: CONT VA EMS OBS MOV SW FM SUMMIT IN STLT
IMAGERY. VA FCST TO CONT SW MOV THRU T+18HRS
BEFORE DISP. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200313/1600Z

2020-03-13 04:27


Original Message :

Received FVXX21 at 04:30 UTC, 13/03/20 from KNES
VA ADVISORY
DTG: 20200313/0427Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/285
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 13/0400Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0237 W07844 - S0221 W07902 - S0159 W07820 MOV SW 10KT
FCST VA CLD +6HR: 13/1000Z SFC/FL200 S0159 W07819 - S0237 W07844 - S0220 W07904 - S0159 W07819
FCST VA CLD +12HR: 13/1600Z SFC/FL200 S0159 W07820 - S0237 W07844 - S0220 W07904 - S0159 W07820
FCST VA CLD +18HR: 13/2200Z SFC/FL200 S0159 W07820 - S0237 W07844 - S0220 W07904 - S0159 W07820
RMK: CONT VA EMS OBS MOV SW IN STLT IMAGERY. VA
FSCT TO CONT SW MOV THRU T+18HRS BEFOER DISP.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200313/1030Z

2020-03-12 22:42


Original Message :

Received FVXX21 at 22:43 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/2242Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/284
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA ACTVTY.
OBS VA DTG: 12/2220Z
OBS VA CLD: SFC/FL200 S0200 W07819 - S0201 W07819 - S0211 W07832 - S0205 W07835 - S0200 W07819 MOV SW 10-15KT
FCST VA CLD +6HR: 13/0430Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0217 W07837 - S0210 W07843 - S0200 W07819
FCST VA CLD +12HR: 13/1030Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0219 W07839 - S0210 W07845 - S0200 W07819
FCST VA CLD +18HR: 13/1630Z NO ASH EXP
RMK: POSS VA ACTVTY UNABLE TO SEE IN STLT OR
WEBCAM DUE TO EXTSV WX CLD COVER. HOTSPOT
DETECTED IN STLT. FCST MVMT BASED ON NWP MODEL
GDNC WINDS. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200313/0445Z

2020-03-12 17:34


Original Message :

Received FVXX21 at 17:36 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/1734Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/283
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 12/1720Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07819 - S0218 W07849 - S0210 W07854 - S0200 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/2330Z SFC/FL200 S0200 W07819 - S0201 W07819 - S0216 W07841 - S0210 W07846 - S0200 W07819
FCST VA CLD +12HR: 13/0530Z SFC/FL200 S0200 W07820 - S0200 W07819 - S0219 W07848 - S0212 W07853 - S0200 W07820
FCST VA CLD +18HR: 13/1130Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0220 W07850 - S0211 W07856 - S0200 W07820
RMK: VA CLD OBS IN STLT MIXING WITH WX CLD AND
EXTDG APRX 30 NM SW OF SUMMIT. FL AND FCST MVMT
BASED ON NWP MODEL GDNC WINDS AND RECENT ACTVTY.
...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200312/2330Z

2020-03-12 12:05


Original Message :

Received FVXX21 at 12:06 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/1205Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/282
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM
OBS VA DTG: 12/1130Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07819 - S0231 W07913 - S0213 W07919 - S0159 W07820 MOV SW 10KT
FCST VA CLD +6HR: 12/1730Z SFC/FL200 S0159 W07820 - S0202 W07818 - S0232 W07916 - S0212 W07921 - S0159 W07820
FCST VA CLD +12HR: 12/2330Z SFC/FL200 S0158 W07819 - S0201 W07818 - S0232 W07915 - S0213 W07922 - S0158 W07819
FCST VA CLD +18HR: 13/0530Z SFC/FL200 S0159 W07819 - S0202 W07819 - S0232 W07915 - S0211 W07922 - S0159 W07819
RMK: DISCRETE VA EM MOV WSW AND EXTND APRX 60 NM
FROM SUMMIT BEFORE OBSC BY MET CLDS. ACT EXPECTED
TO CONT BASED ON RECENT ACT. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20200312/1800Z

2020-03-12 06:17


Original Message :

Received FVXX21 at 06:19 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/0617Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/281
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 12/0550Z
OBS VA CLD: SFC/FL200 S0158 W07819 - S0301 W07832 - S0240 W07919 - S0158 W07819 MOV SW 10KT
FCST VA CLD +6HR: 12/1200Z SFC/FL200 S0158 W07819 - S0302 W07832 - S0239 W07918 - S0158 W07819
FCST VA CLD +12HR: 12/1800Z SFC/FL200 S0158 W07819 - S0302 W07832 - S0239 W07919 - S0158 W07819
FCST VA CLD +18HR: 13/0000Z SFC/FL200 S0158 W07819 - S0302 W07831 - S0239 W07919 - S0158 W07819
RMK: CONT VA EMS OBS MOV SW FM SUMMIT. VA FCST TO
CONT SW MOV THRU T+18HRS, ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20200312/1215Z

2020-03-12 00:35


Original Message :

Received FVXX21 at 00:37 UTC, 12/03/20 from KNES
VA ADVISORY
DTG: 20200312/0035Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/280
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 12/0000Z
OBS VA CLD: SFC/FL240 S0200 W07820 - S0201 W07819 - S0225 W07831 - S0219 W07843 - S0200 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 12/0600Z SFC/FL240 S0201 W07819 - S0201 W07819 - S0222 W07841 - S0210 W07850 - S0201 W07819
FCST VA CLD +12HR: 12/1200Z SFC/FL240 S0201 W07820 - S0201 W07819 - S0220 W07845 - S0204 W07849 - S0201 W07820
FCST VA CLD +18HR: 12/1800Z NO ASH EXP
RMK: VA EXTD UP TO 29NM SW FM THE SUMMIT. NWP MDL
INDICATES A CLOCKWISE VA MOV THRU +12HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200312/0630Z

2020-03-11 18:50


Original Message :

Received FVXX21 at 18:51 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/1850Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/279
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 11/1820Z
OBS VA CLD: SFC/FL190 S0152 W07832 - S0200 W07819 - S0202 W07819 - S0201 W07836 - S0152 W07832 MOV W 5-10KT
FCST VA CLD +6HR: 12/0030Z NO ASH EXP
FCST VA CLD +12HR: 12/0630Z NO ASH EXP
FCST VA CLD +18HR: 12/1230Z NO ASH EXP
RMK: VA EM IS CURRENTLY NOT OBS ON STLT IMAGERY
DUE TO DENSE WX CLDS, BUT IS POSSIBLE IN THE
AREA. VA IS DRAWN BASED ON RECENT HISTORY AND NWP
MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200312/0045Z

2020-03-11 12:54


Original Message :

Received FVXX21 at 12:56 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/1254Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/278
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.
OBS VA DTG: 11/1210Z
OBS VA CLD: SFC/FL190 S0149 W07840 - S0159 W07820 - S0202 W07820 - S0203 W07841 - S0149 W07840 MOV W 5-10KT
FCST VA CLD +6HR: 11/1800Z NO ASH EXP
FCST VA CLD +12HR: 12/0000Z NO ASH EXP
FCST VA CLD +18HR: 12/0600Z NO ASH EXP
RMK: VA EMS NOTED SEVERAL HRS AGO BUT NOTHING
SEEN RECENTLY PERHAPS DUE TO WX CLDS. HOWEVER ACT
RECENT HISTORY SUGGESTS ONGOING PUFFS. VAA BASED
ON PREV VAAG AND NWP MDLS. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200311/1900Z

2020-03-11 06:57


Original Message :

Received FVXX21 at 06:59 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/0657Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/277
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LGHT VA EM
OBS VA DTG: 11/0610Z
OBS VA CLD: SFC/FL190 S0159 W07831 - S0200 W07820 - S0201 W07820 - S0203 W07831 - S0159 W07831 MOV W 5-10KT
FCST VA CLD +6HR: 11/1200Z SFC/FL190 S0158 W07831 - S0201 W07820 - S0201 W07819 - S0203 W07831 - S0158 W07831
FCST VA CLD +12HR: 11/1800Z NO ASH EXP
FCST VA CLD +18HR: 12/0000Z NO ASH EXP
RMK: LGHT VA EM CONTNUES TO MOV W FM SUMMIT ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200311/1300Z

2020-03-11 01:26


Original Message :

Received FVXX21 at 01:28 UTC, 11/03/20 from KNES
VA ADVISORY
DTG: 20200311/0126Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/276
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA CLD OBS IN STLT.
OBS VA DTG: 11/0110Z
OBS VA CLD: SFC/FL190 S0155 W07834 - S0200 W07819 - S0201 W07820 - S0201 W07834 - S0155 W07834 MOV W 5-10KT
FCST VA CLD +6HR: 11/0700Z SFC/FL190 S0155 W07834 - S0200 W07819 - S0201 W07820 - S0202 W07834 - S0155 W07834
FCST VA CLD +12HR: 11/1300Z NO ASH EXP
FCST VA CLD +18HR: 11/1900Z NO ASH EXP
RMK: POSS VA CLD OBS IN STLT BETWEEN WX CLDS. FL
AND FCST MVMT BASED ON NWP MODEL GDNC. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200311/0730Z

2020-03-10 19:41


Original Message :

Received FVXX21 at 19:42 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/1941Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/275
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 10/1920Z
OBS VA CLD: SFC/FL200 S0148 W07837 - S0159 W07820 - S0201 W07820 - S0154 W07841 - S0148 W07837 MOV NW 10-15KT
FCST VA CLD +6HR: 11/0130Z SFC/FL200 S0150 W07832 - S0200 W07819 - S0201 W07820 - S0155 W07837 - S0150 W07832
FCST VA CLD +12HR: 11/0730Z NO ASH EXP
FCST VA CLD +18HR: 11/1330Z NO ASH EXP
RMK: VA CLD OBS IN STLT MIXED WITH WX CLD. FL AND
FCST MVMT BASED ON NWP MODEL GDNC WINDS AND
RECENT ACTVTY. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200311/0145Z

2020-03-10 14:07


Original Message :

Received FVXX21 at 14:09 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/1407Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/274
INFO SOURCE: GOES-EAST. NWP MODELS. ABBA.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 10/1340Z
OBS VA CLD: SFC/FL200 S0156 W07834 - S0200 W07820 - S0201 W07820 - S0202 W07834 - S0156 W07834 MOV W 5-10KT
FCST VA CLD +6HR: 10/1930Z NO ASH EXP
FCST VA CLD +12HR: 11/0130Z NO ASH EXP
FCST VA CLD +18HR: 11/0730Z NO ASH EXP
RMK: INTERMITTENT VA EMS LIKELY BASED ON RECENT
PAST ACT. HOWEVER, NOTHING SEEN IN STLT IMAGERY
DUE TO WX CLDS. HOTSPOT EVIDENT. NEW VAA BASED ON
PREV VAAG. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200310/2000Z

2020-03-10 08:27


Original Message :

Received FVXX21 at 08:29 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/0827Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/273
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 10/0320Z
OBS VA CLD: SFC/FL200 S0155 W07844 - S0159 W07820 - S0201 W07821 - S0205 W07844 - S0155 W07844 MOV W 10KT
FCST VA CLD +6HR: 10/0930Z SFC/FL200 S0155 W07844 - S0159 W07822 - S0201 W07820 - S0205 W07845 - S0155 W07844
FCST VA CLD +12HR: 10/1530Z NO ASH EXP
FCST VA CLD +18HR: 10/2130Z NO ASH EXP
RMK: LGHT VA EMS CONTINUE TO MOV W FM SUMMIT.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200310/1430Z

2020-03-10 03:14


Original Message :

Received FVXX21 at 03:16 UTC, 10/03/20 from KNES
VA ADVISORY
DTG: 20200310/0314Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/272
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: EMS CONTINUES
OBS VA DTG: 10/2040Z
OBS VA CLD: SFC/FL200 S0157 W07841 - S0200 W07821 - S0203 W07821 - S0208 W07840 - S0157 W07841 MOV W 10KT
FCST VA CLD +6HR: 11/0230Z SFC/FL200 S0155 W07841 - S0159 W07820 - S0202 W07820 - S0207 W07839 - S0155 W07841
FCST VA CLD +12HR: 11/0830Z NO ASH EXP
FCST VA CLD +18HR: 11/1430Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV WSW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200310/0915Z

2020-03-09 21:41


Original Message :

Received FVXX21 at 21:44 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/2141Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/271
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA CLDS.
OBS VA DTG: 09/2120Z
OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07820 - S0217 W07855 - S0205 W07856 - S0159 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 10/0330Z SFC/FL200 S0157 W07905 - S0158 W07820 - S0202 W07820 - S0211 W07904 - S0157 W07905
FCST VA CLD +12HR: 10/0930Z SFC/FL200 S0152 W07907 - S0158 W07820 - S0202 W07819 - S0207 W07905 - S0152 W07907
FCST VA CLD +18HR: 10/1530Z NO ASH EXP
RMK: VA SEEN IN SAT IMAGERY MOV WSW AND EXTDG OUT
25 NM FM SUMMIT. MODEL GUIDANCE SHOWS MORE OF A
W-LY MOV THRU T+12 HRS. CONFIDENCE IN NWP GUIDANCE IS
LOW. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200310/0345Z

2020-03-09 15:51


Original Message :

Received FVXX21 at 15:53 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/1551Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/270
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSS VA EMS
OBS VA DTG: 09/1530Z
OBS VA CLD: SFC/FL210 S0151 W07844 - S0200 W07819 - S0202 W07819 - S0204 W07845 - S0151 W07844 MOV W 10-15KT
FCST VA CLD +6HR: 09/2130Z NO ASH EXP
FCST VA CLD +12HR: 10/0330Z NO ASH EXP
FCST VA CLD +18HR: 10/0930Z NO ASH EXP
RMK: VA IS NOT OBS ON STLT IMAGERY DUE TO DENSE
WX CLDS. HOT SPOT IS OBS. VA IS DRAWN BASED ON
PREVIOUS VAA AND NWP MDL WND. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200309/2145Z

2020-03-09 10:36


Original Message :

Received FVXX21 at 10:38 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/1036Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/269
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 09/1010Z
OBS VA CLD: SFC/FL210 S0156 W07836 - S0200 W07820 - S0203 W07821 - S0205 W07836 - S0156 W07836 MOV W 5-10KT
FCST VA CLD +6HR: 09/1600Z SFC/FL210 S0153 W07833 - S0159 W07820 - S0202 W07819 - S0203 W07835 - S0153 W07833
FCST VA CLD +12HR: 09/2200Z NO ASH EXP
FCST VA CLD +18HR: 10/0400Z NO ASH EXP
RMK: LGHT VA EM CONTINUES TO MOV W FM SUMMIT.
...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200309/1630Z

2020-03-09 05:32


Original Message :

Received FVXX21 at 05:34 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/0532Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/268
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 09/0500Z
OBS VA CLD: SFC/FL210 S0155 W07843 - S0159 W07821 - S0201 W07820 - S0205 W07844 - S0155 W07843 MOV W 10KT
FCST VA CLD +6HR: 09/1100Z SFC/FL210 S0156 W07844 - S0159 W07820 - S0201 W07820 - S0205 W07844 - S0156 W07844
FCST VA CLD +12HR: 09/1700Z SFC/FL210 S0153 W07843 - S0159 W07819 - S0201 W07820 - S0205 W07843 - S0153 W07843
FCST VA CLD +18HR: 09/2300Z SFC/FL210 S0155 W07843 - S0159 W07820 - S0201 W07820 - S0205 W07842 - S0155 W07843
RMK: VA EM SEEN ON STLT IMAGERY MOV W FM SUMMIT.
VA HEIGHT AND FRCST BASED ON IMAGERY AND MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200309/1130Z

2020-03-09 00:49


Original Message :

Received FVXX21 at 00:52 UTC, 09/03/20 from KNES
VA ADVISORY
DTG: 20200309/0049Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/267
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 09/0020Z
OBS VA CLD: SFC/FL210 S0139 W07943 - S0159 W07819 - S0202 W07820 - S0200 W07944 - S0139 W07943 MOV W 10-15KT
FCST VA CLD +6HR: 09/0630Z SFC/FL210 S0132 W08000 - S0159 W07820 - S0202 W07820 - S0154 W08001 - S0132 W08000
FCST VA CLD +12HR: 09/1230Z SFC/FL210 S0129 W08001 - S0159 W07819 - S0202 W07820 - S0152 W08002 - S0129 W08001
FCST VA CLD +18HR: 09/1830Z SFC/FL210 S0126 W08000 - S0159 W07819 - S0202 W07819 - S0150 W08001 - S0126 W08000
RMK: VA SEEN IN SAT IMAGERY MOV W EXTDG UP TO 70
NM FM SUMMIT. MODEL GUIDANCE SHOWS A CONT
W/WNW-LY MOVG THRU T+18 HRS. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200309/0645Z

2020-03-08 21:02


Original Message :

Received FVXX21 at 21:05 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/2102Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/266
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS SEEN IN SAT.
OBS VA DTG: 08/2040Z
OBS VA CLD: SFC/FL200 S0149 W07901 - S0159 W07819 - S0201 W07819 - S0204 W07901 - S0149 W07901 MOV W 15-20KT
FCST VA CLD +6HR: 09/0230Z SFC/FL200 S0142 W07908 - S0159 W07820 - S0201 W07820 - S0157 W07909 - S0142 W07908
FCST VA CLD +12HR: 09/0830Z SFC/FL200 S0136 W07908 - S0159 W07819 - S0202 W07820 - S0153 W07909 - S0136 W07908
FCST VA CLD +18HR: 09/1430Z SFC/FL200 S0135 W07908 - S0159 W07820 - S0201 W07820 - S0153 W07910 - S0135 W07908
RMK: VA SEEN IN SAT IMAGERY EXTDG NEARLY 40 NM W
FM SUMMIT.VOLCAT ALERTS RECEIVED.MODEL GUIDANCE
SHOWS A CONT W-WNW-LY MOV THRU T+18 HRS.
...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20200309/0300Z

2020-03-08 17:52


Original Message :

Received FVXX21 at 17:54 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/1752Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/265
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA CLD SEEN IN SAT.
OBS VA DTG: 08/1720Z
OBS VA CLD: SFC/FL190 S0157 W07840 - S0159 W07820 - S0201 W07819 - S0201 W07840 - S0157 W07840 MOV W 10-15KT
FCST VA CLD +6HR: 08/2330Z SFC/FL190 S0156 W07842 - S0200 W07820 - S0202 W07820 - S0201 W07843 - S0156 W07842
FCST VA CLD +12HR: 09/0530Z NO ASH EXP
FCST VA CLD +18HR: 09/1130Z NO ASH EXP
RMK: VA CLD SEEN IN SAT IMAGERY MOV W EXTG UP TO
25 NM FM SUMMIT. MODEL GUIDANCE SHOWS CONT
W/NW-LY MOVG THRU T+6 HRS. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200308/2345Z

2020-03-08 12:44


Original Message :

Received FVXX21 at 12:46 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/1244Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/264
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM HAS DISP
OBS VA DTG: 08/1220Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 08/1830Z NO ASH EXP
FCST VA CLD +12HR: 09/0030Z NO ASH EXP
FCST VA CLD +18HR: 09/0630Z NO ASH EXP
RMK: VA HAS BECOME TOO THIN TO DISCERN IN SAT
IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA
AND NO HOTSPOT ACT CAN BE SEEN. ...ZHU
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-08 07:04


Original Message :

Received FVXX21 at 07:06 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/0704Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/263
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
OBS VA DTG: 08/0630Z
OBS VA CLD: SFC/FL200 S0144 W07837 - S0159 W07822 - S0202 W07821 - S0153 W07845 - S0144 W07837 MOV NW 5-10KT
FCST VA CLD +6HR: 08/1230Z SFC/FL200 S0147 W07841 - S0159 W07822 - S0202 W07820 - S0158 W07844 - S0147 W07841
FCST VA CLD +12HR: 08/1830Z NO ASH EXP
FCST VA CLD +18HR: 09/0030Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET
CLD OBSCURATION. HOWEVER, VA STILL EXPCD IN THE
AREA. VA HEIGHT AND FRCST BASED ON MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200308/1300Z

2020-03-08 01:38


Original Message :

Received FVXX21 at 01:42 UTC, 08/03/20 from KNES
VA ADVISORY
DTG: 20200308/0138Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/262
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS.
OBS VA DTG: 08/0110Z
OBS VA CLD: SFC/FL200 S0152 W07828 - S0159 W07819 - S0201 W07819 - S0156 W07830 - S0152 W07828 MOV NW 10-15KT
FCST VA CLD +6HR: 08/0700Z SFC/FL200 S0155 W07831 - S0159 W07819 - S0201 W07820 - S0159 W07833 - S0155 W07831
FCST VA CLD +12HR: 08/1300Z SFC/FL200 S0154 W07832 - S0159 W07819 - S0201 W07820 - S0159 W07834 - S0154 W07832
FCST VA CLD +18HR: 08/1900Z SFC/FL200 S0155 W07834 - S0159 W07819 - S0201 W07819 - S0201 W07835 - S0155 W07834
RMK: VA CLD SEEN IN SAT IMAGERY MOV NW EXTDG UP
TO 20 NM FM SUMMIT. VOLCAT ALERTS RECEIVED. MODEL
GUIDANCE SHOWS CONT NW-LY MOVG THRU T+18 HRS.
...LING
NXT ADVISORY: WILL BE ISSUED BY 20200308/0745Z

2020-03-07 20:11


Original Message :

Received FVXX21 at 20:13 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/2011Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/261
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONS VA CLDS.
OBS VA DTG: 07/1940Z
OBS VA CLD: SFC/FL200 S0149 W07821 - S0200 W07819 - S0201 W07820 - S0155 W07830 - S0149 W07821 MOV NW 10-15KT
FCST VA CLD +6HR: 08/0130Z SFC/FL200 S0149 W07822 - S0200 W07819 - S0202 W07820 - S0154 W07831 - S0149 W07822
FCST VA CLD +12HR: 08/0730Z SFC/FL200 S0149 W07826 - S0200 W07819 - S0201 W07820 - S0155 W07834 - S0149 W07826
FCST VA CLD +18HR: 08/1330Z NO ASH EXP
RMK: VA CLD SEEN IN SAT IMAGERY MOV NW EXTDG UP
TO 15 NM FM SUMMIT. MODEL GUIDANCE SHOWS CONT
NW-LY MOVG THRU T+12 HRS. ...LING
NXT ADVISORY: WILL BE ISSUED BY 20200308/0215Z

2020-03-07 14:18


Original Message :

Received FVXX21 at 14:21 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/1418Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/260
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS SEEN IN STLT IMAGERY AT
1300Z
OBS VA DTG: 07/1350Z
OBS VA CLD: SFC/FL200 S0147 W07825 - S0200 W07818 - S0201 W07822 - S0152 W07834 - S0147 W07825 MOV NW 10-15KT
FCST VA CLD +6HR: 07/2000Z SFC/FL200 S0141 W07828 - S0201 W07817 - S0203 W07821 - S0149 W07842 - S0141 W07828
FCST VA CLD +12HR: 08/0200Z SFC/FL200 S0144 W07833 - S0201 W07817 - S0203 W07821 - S0154 W07848 - S0144 W07833
FCST VA CLD +18HR: 08/0800Z NO ASH EXP
RMK: VA CLDS OBS IN STLT 12 NM NW FM SUMMIT. LOW
CONF IN VA EXT DUE TO WX CLDS IN REGION. VA HGT
AND DIR FM STLT AND NWP SHOW NW-LY TO WNW-LY
TREND THRU T+12. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20200307/2015Z

2020-03-07 08:27


Original Message :

Received FVXX21 at 08:29 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/0827Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/259
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 07/0750Z
OBS VA CLD: SFC/FL190 S0140 W07837 - S0200 W07819 - S0202 W07820 - S0152 W07844 - S0140 W07837 MOV NW 10-15KT
FCST VA CLD +6HR: 07/1400Z SFC/FL190 S0142 W07839 - S0201 W07817 - S0202 W07820 - S0153 W07844 - S0142 W07839
FCST VA CLD +12HR: 07/2000Z NO ASH EXP
FCST VA CLD +18HR: 08/0200Z NO ASH EXP
RMK: INTERMITTENT VA EMS NOTED IN BREAKS IN CLOUD
COVER IN THE RGB PRODUCT. VA MOV TO WNW AND NW
OF SUMMIT TO ABOUT 30 NM DOWNWIND. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200307/1430Z

2020-03-07 02:50


Original Message :

Received FVXX21 at 02:52 UTC, 07/03/20 from KNES
VA ADVISORY
DTG: 20200307/0250Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/258
INFO SOURCE: GOES-EAST. NWP MODELS. PILOT REPORT.
ERUPTION DETAILS: VA CLD OBS IN STLT.
OBS VA DTG: 07/0210Z
OBS VA CLD: SFC/FL190 S0148 W07835 - S0200 W07820 - S0201 W07820 - S0153 W07840 - S0148 W07835 MOV NW 10-15KT
FCST VA CLD +6HR: 07/0800Z SFC/FL190 S0147 W07836 - S0200 W07819 - S0201 W07820 - S0153 W07840 - S0147 W07836
FCST VA CLD +12HR: 07/1400Z SFC/FL190 S0147 W07836 - S0201 W07819 - S0201 W07820 - S0152 W07840 - S0147 W07836
FCST VA CLD +18HR: 07/2000Z SFC/FL190 S0146 W07836 - S0159 W07819 - S0201 W07820 - S0153 W07841 - S0146 W07836
RMK: VA CLD OBS IN STLT MOV NW OF SUMMIT APRX 20
NM. WX CLDS OBSCURE VIEW. FL BASED ON NOTAM. FCST
MVMT BASED ON NWP. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200307/0845Z

2020-03-06 20:59


Original Message :

Received FVXX21 at 21:01 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/2059Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/257
INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D.
ERUPTION DETAILS: POSS VA CLD OBS IN STLT.
OBS VA DTG: 06/2040Z
OBS VA CLD: SFC/FL190 S0151 W07834 - S0200 W07819 - S0201 W07820 - S0157 W07838 - S0151 W07834 MOV NW 10-15KT
FCST VA CLD +6HR: 07/0230Z SFC/FL190 S0150 W07834 - S0200 W07819 - S0201 W07819 - S0157 W07838 - S0150 W07834
FCST VA CLD +12HR: 07/0830Z NO ASH EXP
FCST VA CLD +18HR: 07/1430Z NO ASH EXP
RMK: POSS VA CLD OBS IN STLT MOV NW FM SUMMIT
APRX 15-20 NM WHILE MIXING WITH WX CLDS. FL AND
FCST MVMT BASED ON NWP MODEL GDNC WINDS AND
ASH3D. ...LEVINE
NXT ADVISORY: WILL BE ISSUED BY 20200307/0300Z

2020-03-06 10:18


Original Message :

Received FVXX21 at 10:20 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/1018Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/256
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EMS ENDED.
OBS VA DTG: 06/0950Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 06/1600Z NO ASH EXP
FCST VA CLD +12HR: 06/2200Z NO ASH EXP
FCST VA CLD +18HR: 07/0400Z NO ASH EXP
RMK: VA FROM EARLIER EMS DISPERSED. NO NEW ACT
NOTED IN IR STLT IMAGERY SINCE LAST UPDATE. NO
NEW REPORTS. ...LEE
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-06 04:26


Original Message :

Received FVXX21 at 04:30 UTC, 06/03/20 from KNES
VA ADVISORY
DTG: 20200306/0426Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/255
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING EMS.
OBS VA DTG: 06/0400Z
OBS VA CLD: SFC/FL200 S0146 W07835 - S0159 W07818 - S0202 W07820 - S0204 W07840 - S0146 W07835 MOV W 5-10KT
FCST VA CLD +6HR: 06/1000Z NO ASH EXP
FCST VA CLD +12HR: 06/1600Z NO ASH EXP
FCST VA CLD +18HR: 06/2200Z NO ASH EXP
RMK: INTERMITTENT VA EMS LIKELY BASED ON RECENT
PAST ACT. NOTHING SEEN IN IR STLT DUE TO WX CLDS.
NO NEW RPRTS. UPDATE BASED ON PREV VAAG. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200306/1030Z

2020-03-05 22:38


Original Message :

Received FVXX21 at 22:40 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/2238Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/254
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM CONTINUES
OBS VA DTG: 05/2210Z
OBS VA CLD: SFC/FL200 S0145 W07836 - S0200 W07820 - S0201 W07821 - S0153 W07844 - S0145 W07836 MOV NW 10-15KT
FCST VA CLD +6HR: 06/0400Z SFC/FL200 S0143 W07834 - S0200 W07819 - S0202 W07821 - S0153 W07843 - S0143 W07834
FCST VA CLD +12HR: 06/1000Z NO ASH EXP
FCST VA CLD +18HR: 06/1600Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV NW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200306/0445Z

2020-03-05 17:11


Original Message :

Received FVXX21 at 17:14 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/1711Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/253
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: LIKELY CONT VA EMS.
OBS VA DTG: 05/1630Z
OBS VA CLD: SFC/FL200 S0145 W07840 - S0200 W07819 - S0201 W07819 - S0153 W07845 - S0145 W07840 MOV NW 15-20KT
FCST VA CLD +6HR: 05/2230Z SFC/FL200 S0138 W07835 - S0200 W07819 - S0201 W07820 - S0146 W07843 - S0138 W07835
FCST VA CLD +12HR: 06/0430Z NO ASH EXP
FCST VA CLD +18HR: 06/1030Z NO ASH EXP
RMK: WX CLD CVR OBSCS SUMMIT. HOTSPOT DETECTED
BTWN BRKS IN WX CLD CVR. VA FM EARLIER OBSD EMS
HAS DISP. NWP MDLS FCST VA TO MOV NW AND CONT
MOVG NW THRU T+6HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200305/2315Z

2020-03-05 11:20


Original Message :

Received FVXX21 at 11:23 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/1120Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/252
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS.
OBS VA DTG: 05/1100Z
OBS VA CLD: SFC/FL200 S0156 W07839 - S0200 W07820 - S0201 W07819 - S0202 W07839 - S0156 W07839 MOV W 10-15KT
FCST VA CLD +6HR: 05/1700Z SFC/FL200 S0154 W07838 - S0200 W07819 - S0201 W07820 - S0200 W07839 - S0154 W07838
FCST VA CLD +12HR: 05/2300Z NO ASH EXP
FCST VA CLD +18HR: 06/0500Z NO ASH EXP
RMK: IR STLT IMAGERY SHOWS FAINT PLUME OF GASES
AND POSSIBLE VA EXTENDING TO W OF SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20200305/1715Z

2020-03-05 01:19


Original Message :

Received FVXX21 at 01:21 UTC, 05/03/20 from KNES
VA ADVISORY
DTG: 20200305/0119Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/251
INFO SOURCE: GOES-EAST.
ERUPTION DETAILS: VA EM NOT OBSD
OBS VA DTG: 05/0050Z
OBS VA CLD: NO ASH EXP
FCST VA CLD +6HR: 05/0700Z NO ASH EXP
FCST VA CLD +12HR: 05/1300Z NO ASH EXP
FCST VA CLD +18HR: 05/1900Z NO ASH EXP
RMK: VA EM NOT SEEN ON STLT IMAGERY. ADVISRY
ENDED. ...KIM
NXT ADVISORY: NO FURTHER ADVISORIES

2020-03-04 19:44


Original Message :

Received FVXX21 at 19:46 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/1944Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/250
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EMS CONTINUE
OBS VA DTG: 04/1910Z
OBS VA CLD: SFC/FL200 S0147 W07840 - S0201 W07821 - S0202 W07822 - S0156 W07846 - S0147 W07840 MOV NW 10-15KT
FCST VA CLD +6HR: 05/0100Z SFC/FL200 S0144 W07837 - S0200 W07821 - S0202 W07821 - S0152 W07843 - S0144 W07837
FCST VA CLD +12HR: 05/0700Z SFC/FL200 S0144 W07832 - S0201 W07820 - S0202 W07822 - S0150 W07841 - S0144 W07832
FCST VA CLD +18HR: 05/1300Z NO ASH EXP
RMK: VA EM CONTINUES TO MOV NW FM SUMMIT. VA
HEIGHT AND FRCST BASED ON IMAGERY AND MODEL
GUIDANCE. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200305/0145Z

2020-03-04 14:09


Original Message :

Received FVXX21 at 14:12 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/1409Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/249
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 04/1330Z
OBS VA CLD: SFC/FL200 S0150 W07828 - S0201 W07819 - S0201 W07820 - S0153 W07831 - S0150 W07828 MOV NW 5-10KT
FCST VA CLD +6HR: 04/1930Z SFC/FL200 S0145 W07835 - S0200 W07819 - S0201 W07819 - S0154 W07841 - S0145 W07835
FCST VA CLD +12HR: 05/0130Z SFC/FL200 S0143 W07832 - S0200 W07819 - S0201 W07820 - S0151 W07840 - S0143 W07832
FCST VA CLD +18HR: 05/0730Z NO ASH EXP
RMK: VA EXTDS 12 NMI NW FM SUMMIT. NWP MDL FCSTS
WINDS TO MOV VA NEAR DUE W AT T+0 AND T+6 WHEN
OBS VA MOVMNT IS NW. SO WNW FCST AT T+6 USED AS
COMPROMISE. LOW-MED CONFDC IN VA FCSTS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20200304/2015Z

2020-03-04 08:18


Original Message :

Received FVXX21 at 08:19 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/0818Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/248
INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 04/0750Z
OBS VA CLD: SFC/FL200 S0158 W07827 - S0159 W07819 - S0202 W07819 - S0205 W07827 - S0158 W07827 MOV W 5-10KT
FCST VA CLD +6HR: 04/1400Z SFC/FL200 S0158 W07832 - S0159 W07819 - S0201 W07819 - S0207 W07832 - S0158 W07832
FCST VA CLD +12HR: 04/2000Z NO ASH EXP
FCST VA CLD +18HR: 05/0200Z NO ASH EXP
RMK: FAINT VA EXTD UP TO 8NM W FM THE SUMMIT. NWP
MDL INDICATES A CONTD W MOV THRU +6HRS. ...ZHU
NXT ADVISORY: WILL BE ISSUED BY 20200304/1415Z

2020-03-04 03:02


Original Message :

Received FVXX21 at 03:04 UTC, 04/03/20 from KNES
VA ADVISORY
DTG: 20200304/0302Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT [5230 M]
ADVISORY NR: 2020/247
INFO SOURCE: GOES-EAST. NWP MODELS.
ERUPTION DETAILS: VA EM OBSD
OBS VA DTG: 04/0230Z
OBS VA CLD: SFC/FL200 S0159 W07826 - S0200 W07820 - S0201 W07820 - S0202 W07826 - S0159 W07826 MOV W 5KT
FCST VA CLD +6HR: 04/0830Z SFC/FL200 S0159 W07826 - S0200 W07820 - S0201 W07820 - S0202 W07825 - S0159 W07826
FCST VA CLD +12HR: 04/1430Z NO ASH EXP
FCST VA CLD +18HR: 04/2030Z NO ASH EXP
RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV W FM
SUMMIT. ...KIM
NXT ADVISORY: WILL BE ISSUED BY 20200304/0900Z

2020-03-03 21:32


Original Message :

Received FVXX21 at 21:34 UTC, 03/03/20 from KNES
VA ADVISORY
DTG: