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

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 112 km/h
Maximum storm surge 0.3 m (31 Jul 21:45 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
HWRF Current 112 km/h 0.3 m 312 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)

TOP

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 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 Jul 2021 18:00 133 - - - - - - -
GREEN 2 31 Jul 2021 00:00 97 - - - - - - -
GREEN 3 31 Jul 2021 06:00 108 - - - - - - -
GREEN 4 31 Jul 2021 12:00 130 - - - - - - -
GREEN 5 31 Jul 2021 18:00 140 - - - - - - -
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 31 Jul 2021 18:00 UTC

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 Jul 2021 18:00 242 - - - - - - -
Blue 2 31 Jul 2021 00:00 222 - - - - - - -
Blue 3 31 Jul 2021 06:00 351 - - - - - - -
Blue 4 31 Jul 2021 12:00 159 - - - - - - -
Blue 5 31 Jul 2021 18:00 654 - - - - - - -




Impact estimation for the next 72h
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StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Cuantla, Mexico. This height is estimated for 31 Jul 2021 21:45 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 31 Jul 2021 18:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
31 Jul 2021 21:45 Cuantla Mexico  0.3
31 Jul 2021 21:45 Cuamecate Mexico  0.3
01 Aug 2021 19:30 Agua del Coyote Mexico  0.3
03 Aug 2021 00:45 Santa Rosalia Mexico  0.3
03 Aug 2021 00:45 San Bruno Mexico  0.3
03 Aug 2021 00:30 San Jose Mexico  0.3
03 Aug 2021 00:30 Atanacio Mexico  0.3
03 Aug 2021 00:30 El Paredoncito Mexico  0.3
31 Jul 2021 21:30 Santa Cruz Mexico  0.3
31 Jul 2021 22:15 San Francisco Mexico  0.3
31 Jul 2021 22:15 Monteon Mexico  0.3
31 Jul 2021 22:15 La Lima Mexico  0.3
31 Jul 2021 21:30 Novillero Mexico  0.2
03 Aug 2021 00:15 Loreto Mexico  0.2
03 Aug 2021 00:15 Ligui Mexico  0.2
03 Aug 2021 01:00 Borabampo Mexico  0.2
03 Aug 2021 00:15 Mulege Mexico  0.2
31 Jul 2021 21:00 El Nuevo Mexico  0.2
03 Aug 2021 00:30 Las Bocas Mexico  0.2
03 Aug 2021 00:15 Camahuiroa Mexico  0.2
03 Aug 2021 00:15 Los Dolores Mexico  0.2
01 Aug 2021 20:00 Las Tinajas Mexico  0.2
01 Aug 2021 20:00 Queretaro Mexico  0.2
01 Aug 2021 20:00 Santo Domingo Mexico  0.2
03 Aug 2021 00:30 Tripui Mexico  0.2
03 Aug 2021 00:30 Liliba Mexico  0.2
01 Aug 2021 19:45 San Juanico Mexico  0.2
01 Aug 2021 19:45 Boca del Melgoita Mexico  0.2
03 Aug 2021 00:45 San Bruno Mexico  0.2
03 Aug 2021 00:30 San Ignacio Mexico  0.2
03 Aug 2021 00:30 Santa Rosalia Mexico  0.2
03 Aug 2021 00:30 Los Burros Mexico  0.2
01 Aug 2021 20:00 Buenaventura Mexico  0.2
03 Aug 2021 00:30 San Cosme Mexico  0.2
02 Aug 2021 01:30 Isla de Palmito del Verde Mexico  0.2
03 Aug 2021 00:30 San Juanico Mexico  0.2
03 Aug 2021 00:30 Datilito Mexico  0.2
03 Aug 2021 00:30 La Paz Mexico  0.2
03 Aug 2021 00:30 Rosario Mexico  0.2
31 Jul 2021 21:15 Toro Mocho Mexico  0.2
01 Aug 2021 09:45 Las Arenitas Mexico  0.2
01 Aug 2021 09:45 La Boca Mexico  0.2
31 Jul 2021 20:45 San Blas Mexico  0.2
31 Jul 2021 20:45 Santa Cruz Mexico  0.2
01 Aug 2021 19:45 Adolfo Lopez Mateos Mexico  0.2
03 Aug 2021 00:30 Cachoana Mexico  0.2
03 Aug 2021 00:30 Tambobiche Mexico  0.2
03 Aug 2021 00:30 Santa Marta Mexico  0.2
31 Jul 2021 22:00 Topolobampo Mexico  0.2
31 Jul 2021 23:00 Puerto Cortes Mexico  0.2
31 Jul 2021 23:00 El Guatamota Mexico  0.2
03 Aug 2021 00:15 El Aquajito Mexico  0.2
31 Jul 2021 22:00 La Puerta Mexico  0.2
01 Aug 2021 07:15 Puerto Charley Mexico  0.2
31 Jul 2021 21:00 San Juan de la Costa Mexico  0.2
31 Jul 2021 21:30 El Castillo Mexico  0.2
01 Aug 2021 20:00 La Florida Mexico  0.2
03 Aug 2021 09:15 La Fortuna Mexico  0.2
03 Aug 2021 09:15 El Cardoncito Mexico  0.2
01 Aug 2021 17:30 Santa Cruz Mexico  0.2
31 Jul 2021 22:00 Barron Mexico  0.2
31 Jul 2021 22:00 La Palmita Mexico  0.2
31 Jul 2021 22:00 Caimanero Mexico  0.2
02 Aug 2021 23:45 Punta Mita Mexico  0.2
02 Aug 2021 23:45 Cruz de Juanacaxtle Mexico  0.2
01 Aug 2021 18:30 La Playa Colorada Mexico  0.1
31 Jul 2021 22:15 Jarilla Mexico  0.1
01 Aug 2021 18:30 Boca del Rio Mexico  0.1
01 Aug 2021 16:00 Estero la Bocana Mexico  0.1
31 Jul 2021 21:45 Perihuete Mexico  0.1
01 Aug 2021 09:15 Quinones Mexico  0.1
31 Jul 2021 22:00 Mazatlan Mexico  0.1
31 Jul 2021 21:30 Corrales Mexico  0.1
31 Jul 2021 21:30 Aquiles Serdan Mexico  0.1
31 Jul 2021 21:30 Ipala Mexico  0.1
31 Jul 2021 21:45 Florida Mexico  0.1
03 Aug 2021 00:30 Altata Mexico  0.1
01 Aug 2021 09:00 Puerto Magdalena Mexico  0.1
01 Aug 2021 09:00 San Carlos Mexico  0.1
02 Aug 2021 01:15 Dimas Mexico  0.1
01 Aug 2021 19:45 Madero Amarillo Mexico  0.1
01 Aug 2021 09:00 Rancho Datilari Mexico  0.1
01 Aug 2021 09:00 Rancho Conejo Mexico  0.1
01 Aug 2021 09:00 El Tomale Mexico  0.1
02 Aug 2021 10:45 Marmol Mexico  0.1
31 Jul 2021 21:30 Chamela Mexico  0.1
31 Jul 2021 21:45 La Ventana Mexico  0.1
31 Jul 2021 22:15 Ensenada de los Muertos Mexico  0.1
31 Jul 2021 21:30 Puerto Vallarta Mexico  0.1
03 Aug 2021 09:45 Chola Mexico  0.1
02 Aug 2021 22:15 Los Inocentes Mexico  0.1
03 Aug 2021 00:45 La Trinadad Mexico  0.1
03 Aug 2021 00:45 Las Palmas Mexico  0.1
31 Jul 2021 22:15 La Ribera Mexico  0.1
31 Jul 2021 22:15 Punta Colorada Mexico  0.1
31 Jul 2021 22:15 Punta Arena Mexico  0.1
31 Jul 2021 22:15 Los Tesos Mexico  0.1
01 Aug 2021 09:00 Agua Fresca Mexico  0.1