Overall Green alert Tropical Cyclone for BLAS-22
in Mexico


Tropical Cyclone BLAS-22 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS
Exposed countries Mexico
Exposed population No people in Category 1 or higher
Maximum wind speed 148 km/h
Maximum storm surge
Vulnerability Medium (Mexico)


GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.
  Wind Storm surge Rainfall GDACS score
Current 139 km/h 0.0 m n.a. 0.5
Overall 148 km/h 0.0 m n.a. 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact


139 km/h Current Max.

Up to no people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm or higher
Population in
Cat 1. or higher
Green 1 14 Jun 2022 09:00 120 No people No people Mexico
Green 2 14 Jun 2022 15:00 130 No people No people Mexico
Green 3 14 Jun 2022 21:00 148 No people No people Mexico
Green 4 15 Jun 2022 03:00 148 No people No people Mexico
Green 5 15 Jun 2022 09:00 148 No people No people Mexico
Green 6 15 Jun 2022 15:00 157 No people No people Mexico
Green 7 15 Jun 2022 21:00 157 No people No people Mexico
Green 8 16 Jun 2022 03:00 157 No people No people Mexico
Green 9 16 Jun 2022 09:00 148 No people No people Mexico
Green 10 16 Jun 2022 15:00 139 No people No people Mexico
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.

Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.


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Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.



0 m

The JRC has developed an experimental global storm surge model. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Locations affected by Storm surge (0 locations). Calculation based on advisory number 7 of 15 Jun 2022 21:00:00 UTC. (Simulation using 6 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)