Overall Green alert Tropical Cyclone for HILDA-21
Off-shore

Impact

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

Meteorological source HWRF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 108 km/h
Maximum storm surge 0.3 m (01 Aug 05:30 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
HWRF Current 108 km/h 0.3 m 351 mm 0.5
HWRF Overall 166 km/h 0.4 m 665 mm 0.5

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

Wind

166 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 31 Jul 2021 06:00 UTC

See TC classification SSHS


Wind Impact Timeline

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


Alert 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 Jul 2021 18:00 133 - - - - - - -
GREEN 2 31 Jul 2021 00:00 97 - - - - - - -
GREEN 3 31 Jul 2021 06:00 148 - - - - - - -




Impact estimation for the next 72h
Download:





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 31 Jul 2021 06:00 UTC

Rain Impact Timeline

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


Alert Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 30 Jul 2021 18:00 242 - - - - - - -
Blue 2 31 Jul 2021 00:00 222 - - - - - - -
Blue 3 31 Jul 2021 06:00 577 - - - - - - -




Impact estimation for the next 72h

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Santa Rosalia, Mexico. This height is estimated for 01 Aug 2021 05:30 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 locations

Calculation based on the bulletin of 31 Jul 2021 06:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
01 Aug 2021 05:30 Santa Rosalia Mexico  0.3
01 Aug 2021 05:30 San Bruno Mexico  0.3
31 Jul 2021 11:45 Cuantla Mexico  0.3
31 Jul 2021 11:45 Cuamecate Mexico  0.3
31 Jul 2021 11:45 Santa Cruz Mexico  0.3
31 Jul 2021 09:30 San Jose Mexico  0.3
31 Jul 2021 09:30 Atanacio Mexico  0.3
31 Jul 2021 09:30 El Paredoncito Mexico  0.3
31 Jul 2021 09:00 Borabampo Mexico  0.3
31 Jul 2021 09:45 Ligui Mexico  0.3
31 Jul 2021 09:45 Tripui Mexico  0.3
31 Jul 2021 21:30 Novillero Mexico  0.2
03 Aug 2021 00:15 Mulege Mexico  0.2
03 Aug 2021 00:30 Las Bocas Mexico  0.2
31 Jul 2021 11:15 San Francisco Mexico  0.2
31 Jul 2021 11:15 Monteon Mexico  0.2
31 Jul 2021 11:15 La Lima Mexico  0.2
03 Aug 2021 00:15 Los Dolores Mexico  0.2
03 Aug 2021 00:15 Loreto Mexico  0.2
03 Aug 2021 00:30 Liliba Mexico  0.2
03 Aug 2021 00:30 San Ignacio Mexico  0.2
03 Aug 2021 00:30 Santa Rosalia Mexico  0.2
01 Aug 2021 19:30 Agua del Coyote Mexico  0.2
03 Aug 2021 00:30 Los Burros Mexico  0.2
03 Aug 2021 00:00 Camahuiroa Mexico  0.2
31 Jul 2021 21:00 El Nuevo Mexico  0.2
31 Jul 2021 09:15 San Bruno Mexico  0.2
31 Jul 2021 09:15 San Juanico Mexico  0.2
01 Aug 2021 20:00 San Juanico Mexico  0.2
01 Aug 2021 20:00 Boca del Melgoita Mexico  0.2
01 Aug 2021 20:00 Buenaventura Mexico  0.2
31 Jul 2021 21:15 Toro Mocho Mexico  0.2
01 Aug 2021 19:45 Las Tinajas Mexico  0.2
01 Aug 2021 19:45 Queretaro Mexico  0.2
01 Aug 2021 19:45 Santo Domingo Mexico  0.2
03 Aug 2021 00:00 Datilito Mexico  0.2
03 Aug 2021 00:00 La Paz Mexico  0.2
03 Aug 2021 00:15 El Aquajito Mexico  0.2
31 Jul 2021 20:45 San Blas Mexico  0.2
31 Jul 2021 20:45 Santa Cruz Mexico  0.2
03 Aug 2021 00:15 Cachoana Mexico  0.2
03 Aug 2021 00:00 San Juan de la Costa Mexico  0.2
03 Aug 2021 00:30 San Cosme Mexico  0.2
03 Aug 2021 00:30 Tambobiche Mexico  0.2
03 Aug 2021 00:30 Santa Marta Mexico  0.2
03 Aug 2021 00:30 Rosario Mexico  0.2
31 Jul 2021 20:45 Las Arenitas Mexico  0.2
31 Jul 2021 20:45 La Boca Mexico  0.2
31 Jul 2021 08:45 Topolobampo Mexico  0.2
31 Jul 2021 21:00 Isla de Palmito del Verde Mexico  0.2
01 Aug 2021 15:15 La Florida Mexico  0.2
01 Aug 2021 15:15 Adolfo Lopez Mateos Mexico  0.2
01 Aug 2021 05:30 Boca del Rio Mexico  0.2
01 Aug 2021 05:30 La Playa Colorada Mexico  0.2
31 Jul 2021 20:45 La Puerta Mexico  0.2
03 Aug 2021 00:00 El Castillo Mexico  0.1
02 Aug 2021 23:45 Puerto Cortes Mexico  0.1
02 Aug 2021 23:45 Puerto Charley Mexico  0.1
02 Aug 2021 01:15 Perihuete Mexico  0.1
01 Aug 2021 18:30 Altata Mexico  0.1
02 Aug 2021 01:15 Dimas Mexico  0.1
01 Aug 2021 20:15 El Guatamota Mexico  0.1
31 Jul 2021 09:00 Santa Cruz Mexico  0.1
31 Jul 2021 06:15 Estero la Bocana Mexico  0.1
31 Jul 2021 12:15 Puerto Magdalena Mexico  0.1
31 Jul 2021 12:15 San Carlos Mexico  0.1
31 Jul 2021 12:15 Madero Amarillo Mexico  0.1
31 Jul 2021 11:45 Caimanero Mexico  0.1
31 Jul 2021 11:45 Jarilla Mexico  0.1
02 Aug 2021 10:45 Marmol Mexico  0.1
02 Aug 2021 10:45 Florida Mexico  0.1
31 Jul 2021 21:45 La Palmita Mexico  0.1
02 Aug 2021 12:45 La Fortuna Mexico  0.1
02 Aug 2021 12:45 El Cardoncito Mexico  0.1
03 Aug 2021 00:30 La Ventana Mexico  0.1
31 Jul 2021 11:00 Rancho Datilari Mexico  0.1
31 Jul 2021 11:00 Rancho Conejo Mexico  0.1
02 Aug 2021 22:00 Punta Mita Mexico  0.1
31 Jul 2021 20:15 Mazatlan Mexico  0.1
31 Jul 2021 20:15 Barron Mexico  0.1
03 Aug 2021 00:00 Ensenada de los Muertos Mexico  0.1
31 Jul 2021 21:30 Cruz de Juanacaxtle Mexico  0.1
01 Aug 2021 09:15 Quinones Mexico  0.1
31 Jul 2021 12:15 Los Inocentes Mexico  0.1