Overall Green alert Tropical Cyclone for BLANCA-21
Off-shore
02 Jun 2021 18 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

Tropical Cyclone BLANCA-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GFS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 54 km/h
Maximum storm surge 0.1 m (05 Jun 07:45 UTC)
Vulnerability --

GDACS Score

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
GFS Current 54 km/h 0.1 m 81 mm 0.5
GFS Overall 148 km/h 0.4 m 601 mm 0.5

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

TOP

Wind

148 km/h

No people by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 02 Jun 2021 18:00 UTC

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 30 May 2021 18:00 54 - - - - - - -
GREEN 2 31 May 2021 00:00 61 - - - - - - -
GREEN 3 31 May 2021 06:00 76 - - - - - - -
GREEN 4 31 May 2021 12:00 72 - - - - - - -
GREEN 5 31 May 2021 18:00 76 - - - - - - -
GREEN 6 01 Jun 2021 00:00 94 - - - - - - -
GREEN 7 01 Jun 2021 06:00 112 - - - - - - -
GREEN 8 01 Jun 2021 12:00 104 - - - - - - -
GREEN 9 01 Jun 2021 18:00 115 - - - - - - -
GREEN 10 02 Jun 2021 00:00 97 - - - - - - -
GREEN 11 02 Jun 2021 06:00 65 - - - - - - -
GREEN 12 02 Jun 2021 12:00 61 - - - - - - -
GREEN 13 02 Jun 2021 18:00 54 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 02 Jun 2021 18:00 UTC
LevelCountryPopulation 
100-250 mmMexico169,035 
50-100 mmMexico23,553,860 

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 30 May 2021 18:00 194 - - - - - - -
Blue 2 31 May 2021 00:00 220 - - - - - - -
Blue 3 31 May 2021 06:00 194 - - - - - - -
Blue 4 31 May 2021 12:00 285 - - - - - - -
Blue 5 31 May 2021 18:00 116 - - - - - - -
Blue 6 01 Jun 2021 00:00 135 - - - - - - -
Blue 7 01 Jun 2021 06:00 168 - - - - - - -
Blue 8 01 Jun 2021 12:00 166 - - - - - - -
Blue 9 01 Jun 2021 18:00 99 - - - - - - -
Blue 10 02 Jun 2021 00:00 94 -
- - - - - Mexico
Blue 11 02 Jun 2021 06:00 62 -
- - - - - Mexico
Blue 12 02 Jun 2021 12:00 92 - - - - - - -
Blue 13 02 Jun 2021 18:00 311 170 thousand
- - - - Mexico




Impact estimation for the next 72h
TOP

StormSurge

0.1 m

The maximum Storm surge height is  0.1m in Datilito, Mexico. This height is estimated for 05 Jun 2021 07:45 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. 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.

Storm Surge Exposed population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 02 Jun 2021 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
05 Jun 2021 07:45 Datilito Mexico  0.1
05 Jun 2021 07:45 La Paz Mexico  0.1
05 Jun 2021 07:45 Rosario Mexico  0.1
03 Jun 2021 20:30 Cuantla Mexico  0.1
03 Jun 2021 20:30 Cuamecate Mexico  0.1
03 Jun 2021 20:30 Santa Cruz Mexico  0.1
03 Jun 2021 00:30 El Nuevo Mexico  0.1
03 Jun 2021 00:30 Toro Mocho Mexico  0.1
03 Jun 2021 20:30 Novillero Mexico  0.1
03 Jun 2021 01:00 El Castillo Mexico  0.1
03 Jun 2021 01:00 Las Arenitas Mexico  0.1
02 Jun 2021 18:45 San Juan de la Costa Mexico  0.1
03 Jun 2021 20:00 Caimanero Mexico  0.1
03 Jun 2021 20:00 Jarilla Mexico  0.1
03 Jun 2021 20:00 La Puerta Mexico  0.1
04 Jun 2021 01:45 Boca del Rio Mexico  0.1
04 Jun 2021 01:45 La Playa Colorada Mexico  0.1
03 Jun 2021 01:15 Perihuete Mexico  0.1
03 Jun 2021 01:15 Dimas Mexico  0.1
04 Jun 2021 03:30 La Gloria Mexico  0.1
04 Jun 2021 03:30 Chaparral Mexico  0.1
02 Jun 2021 18:30 Los Burros Mexico  0.1
03 Jun 2021 01:00 Isla de Palmito del Verde Mexico  0.1
03 Jun 2021 01:00 La Boca Mexico  0.1
04 Jun 2021 21:30 La Fortuna Mexico  0.1
04 Jun 2021 21:30 El Cardoncito Mexico  0.1
04 Jun 2021 21:30 Los Frailes Mexico  0.1
03 Jun 2021 01:45 La Florida Mexico  0.1
02 Jun 2021 18:45 Altata Mexico  0.1
05 Jun 2021 08:00 Punta Colorada Mexico  0.1
05 Jun 2021 08:00 Punta Arena Mexico  0.1
05 Jun 2021 08:00 Los Tesos Mexico  0.1