Overall Green alert Tropical Cyclone for ALVIN-19

Event summary

Tropical Cyclone ALVIN-19 can have a low humanitarian impact based on the maximum sustained wind speed, exposed population and vulnerability.

GDACS ID TC 1000566
Name ALVIN-19
From - To 25 Jun - 29 Jun
Exposed countries Off-shore
Exposed population No people in Category 1 or higher
Maximum wind speed 120 km/h, Category 1
Maximum storm surge
Vulnerability --


For more info on GDACS alert score click here.
+ Wind Storm surge Rainfall GDACS score
GDACS 120 km/h 0 m n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF 126 km/h 1.8 m 668 mm 0.5
GFS 122 km/h 0.2 m 436 mm 0.5
ECMWF 97 km/h 0.3 m 979 mm 0.5
Beta Version - All weather systems in the area: maximum expected impact (wind, storm surge, rainfall)
Maximum expected impact (wind, storm surge and rainfall) using different data sources.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Mexico - Tropical Cyclone ONE (ECHO 26 Jun 2019)Wed, 26 Jun 2019 13:07

  • Tropical Cyclone ONE formed over the central Pacific Ocean on 25 June moving west-northwest as a tropical depression, strengthening. 
  • Over the next 48 hours, it is expected to continue moving west-northwest offshore over the central Pacific Ocean with maximum sustained winds up to 75 km/h (tropical storm).
  • According to the National Meteorological Centre of Mexico, heavy rain, strong winds and high waves up to 3 metres is forecast over western and coastal states of Mexico (Guanajuato, Jalisco, Colima, Michoacán, Guerrero y Oaxaca) over the next 24 hours.
Detailed event map. European Union, 2015. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

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Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: JRC (144), BOM (1), JTWC (1), (1), NASA (1), NOAA (1), OCHA (1), TRMM (1), ECMWF (10), HWRF (5), GFS (4), INFORM (1), HOLLAND (3),