Overall Red alert Tropical Cyclone for IDA-21
in United States, Cuba
26 Aug 2021 00 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

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

Meteorological source ECMWF
Exposed countries Cuba, Cayman Islands
Exposed population No people in Category 1 or higher
Maximum wind speed 61 km/h
Maximum storm surge 0.2 m (26 Aug 06:15 UTC)
Vulnerability Low (Cuba)

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
ECMWF Current 61 km/h 0.2 m 329 mm 0.5
ECMWF Overall 180 km/h 3.1 m 598 mm 0.5

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

TOP

Wind

180 km/h

Up to 20 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 26 Aug 2021 00:00 UTC
CategoryCountryPopulation 
Tropical StormCuba, Cayman Islands16,232
+
Cuba14,767 
Cayman Islands1,465 

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 26 Aug 2021 00:00 112 -
- - - - - Cuba, Cayman Islands
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 26 Aug 2021 00:00 UTC
LevelCountryPopulation 
250-500 mmMexico65,244 
100-250 mmUnited States, Cuba, Cayman Islands, Jamaica, Mexico, Guatemala, Honduras, Nicaragua, Colombia2,426,856
+
United States58,362 
Cuba490,551 
Mexico547,393 
Cayman Islands2,298 
Jamaica594,942 
Guatemala619,679 
Honduras80,654 
Nicaragua23,703 
Colombia9,270 
50-100 mmUnited States, Cuba, Mexico, Cayman Islands, Jamaica, Haiti, Guatemala, Honduras, El Salvador, Nicaragua, Colombia14,428,767
+
United States6,665,473 
Cuba527,353 
Mexico1,838,486 
Cayman Islands16,760 
Jamaica1,972,674 
Haiti76,521 
Guatemala1,451,040 
Honduras55,386 
El Salvador105,528 
Nicaragua40,562 
Colombia1,678,980 

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 26 Aug 2021 00:00 334 2.5 million
- - - United States, Cuba, Mexico, Cayman Islands, Jamaica, Haiti, Guatemala, Honduras, El Salvador, Nicaragua, Colombia




Impact estimation for the next 72h
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StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Ciudad del Carmen, Mexico. This height is estimated for 26 Aug 2021 06:15 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 26 Aug 2021 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
26 Aug 2021 06:15 Ciudad del Carmen Mexico  0.2
26 Aug 2021 06:15 Boca Nueva Mexico  0.2
26 Aug 2021 05:45 Victoria Mexico  0.2
26 Aug 2021 08:30 Tasbapauni Nicaragua  0.2
26 Aug 2021 09:00 Claura Honduras  0.2
26 Aug 2021 09:00 Patlaya Honduras  0.2
26 Aug 2021 07:30 Haulover Nicaragua  0.2
26 Aug 2021 07:30 Laguna de Perlas Nicaragua  0.2
26 Aug 2021 07:30 Set Net Nicaragua  0.2
26 Aug 2021 08:30 Canco Honduras  0.2
26 Aug 2021 08:30 Barra Kruta Honduras  0.2
26 Aug 2021 08:30 Kanko Honduras  0.2
26 Aug 2021 08:30 Raya Honduras  0.2
26 Aug 2021 08:00 Tahuantla Nicaragua  0.2
26 Aug 2021 08:00 Hualpasika Nicaragua  0.2
26 Aug 2021 08:00 Wounta Nicaragua  0.2
26 Aug 2021 08:00 Coco Haulover Nicaragua  0.2
26 Aug 2021 06:15 Ninayeri Nicaragua  0.2
26 Aug 2021 06:15 Ledakura Nicaragua  0.2
26 Aug 2021 06:15 Graytown Nicaragua  0.2
26 Aug 2021 09:15 Sandy Bay Sirpi Nicaragua  0.2
26 Aug 2021 09:15 Barra de Rio Grande Nicaragua  0.2
26 Aug 2021 02:45 Mars Bay The Bahamas  0.2
26 Aug 2021 07:00 Kukra Hill Nicaragua  0.2
26 Aug 2021 05:45 Paso Real Mexico  0.2
26 Aug 2021 11:00 Monkey Point Nicaragua  0.2
26 Aug 2021 09:45 Awastara Nicaragua  0.2
26 Aug 2021 08:45 Wankluma Nicaragua  0.1
26 Aug 2021 06:30 El Ajustillo Honduras  0.1
26 Aug 2021 06:30 Puerto Grande Honduras  0.1
26 Aug 2021 06:30 El Volcancillo Honduras  0.1
26 Aug 2021 06:30 Gualora Honduras  0.1
26 Aug 2021 06:30 Las Piletas Honduras  0.1
26 Aug 2021 06:30 El Moray Honduras  0.1
26 Aug 2021 06:30 Estero del Espino Honduras  0.1
26 Aug 2021 06:30 Campamento Honduras  0.1
26 Aug 2021 06:30 El Hato Honduras  0.1
26 Aug 2021 06:30 Barrancones Honduras  0.1
26 Aug 2021 06:30 Buena Vista Honduras  0.1
26 Aug 2021 07:30 Puerto Isabel Nicaragua  0.1
26 Aug 2021 09:30 Uhi Honduras  0.1
26 Aug 2021 09:30 Pusuaya Honduras  0.1
26 Aug 2021 09:30 Yahurabila Honduras  0.1
26 Aug 2021 09:30 Barra de Caratasca Honduras  0.1
26 Aug 2021 09:30 Kaski Honduras  0.1
26 Aug 2021 04:45 Stock Island United States  0.1
26 Aug 2021 04:45 Big Coppitt Key United States  0.1
26 Aug 2021 04:45 Bay Point United States  0.1
26 Aug 2021 04:45 Perky United States  0.1
26 Aug 2021 04:45 Pirates Cove United States  0.1
26 Aug 2021 04:45 Cudjoe Key United States  0.1
26 Aug 2021 04:45 Summerland Key United States  0.1
26 Aug 2021 06:30 Clubki Honduras  0.1
26 Aug 2021 06:30 Cabo Gracias Viejo Nicaragua  0.1
26 Aug 2021 06:30 Irlaya Honduras  0.1
26 Aug 2021 06:30 Cabo Gracias a Dios Honduras  0.1
26 Aug 2021 06:00 Balchacah Mexico  0.1
26 Aug 2021 07:15 El Bluff Nicaragua  0.1
26 Aug 2021 09:00 Karata Nicaragua  0.1
26 Aug 2021 09:00 Huahua Nicaragua  0.1
26 Aug 2021 09:00 Lama Laya Nicaragua  0.1
26 Aug 2021 09:00 Puerto Cabezas Nicaragua  0.1
26 Aug 2021 09:00 Tuapi Nicaragua  0.1
26 Aug 2021 09:00 Crucira Nicaragua  0.1
26 Aug 2021 03:30 South Allapattah United States  0.1
26 Aug 2021 03:30 Cutler Ridge United States  0.1
26 Aug 2021 03:30 Rockdale United States  0.1
26 Aug 2021 03:30 Howard United States  0.1
26 Aug 2021 03:30 Lakes by the Bay United States  0.1
26 Aug 2021 03:30 Cutler United States  0.1
26 Aug 2021 03:30 Pinecrest United States  0.1
26 Aug 2021 03:30 Deering Bay United States  0.1
26 Aug 2021 03:30 Coral Gables United States  0.1
26 Aug 2021 03:30 South Bay Estates United States  0.1
26 Aug 2021 03:30 Bay Heights United States  0.1
26 Aug 2021 03:30 Liberty Square United States  0.1
26 Aug 2021 03:30 Bayshore United States  0.1
26 Aug 2021 03:30 Key Biscayne United States  0.1
26 Aug 2021 03:30 North Bay United States  0.1
26 Aug 2021 03:30 Fisher Island United States  0.1
26 Aug 2021 03:30 Miami Beach United States  0.1
26 Aug 2021 03:45 Gold Key United States  0.1
26 Aug 2021 03:45 North Key Largo United States  0.1
26 Aug 2021 03:45 Carysfort Yacht Harbor United States  0.1
26 Aug 2021 03:45 Dynamite Docks United States  0.1
26 Aug 2021 03:45 Grayvik United States  0.1
26 Aug 2021 03:45 Cutter Bank United States  0.1
26 Aug 2021 03:45 Islandia United States  0.1
26 Aug 2021 03:45 The Keyhole United States  0.1
26 Aug 2021 10:45 Dapat Honduras  0.1
26 Aug 2021 10:45 Cauauira Honduras  0.1
26 Aug 2021 10:45 Tay Lirila Honduras  0.1
26 Aug 2021 05:30 Barra del Rio Maiz Nicaragua  0.1
26 Aug 2021 05:30 Amerisco Nicaragua  0.1
26 Aug 2021 02:15 Nueva Gerona Cuba  0.1
26 Aug 2021 02:15 Presidio Modelo Cuba  0.1
26 Aug 2021 04:45 La Isabela Cuba  0.1
26 Aug 2021 11:00 Limon Honduras  0.1
26 Aug 2021 11:00 Farallones Honduras  0.1
26 Aug 2021 10:00 America Nicaragua  0.1
26 Aug 2021 10:00 Barra Costa Rica  0.1
26 Aug 2021 10:00 Colorado Costa Rica  0.1
26 Aug 2021 02:00 Las Barrillas Mexico  0.1
26 Aug 2021 02:00 Coatzacoalcos Mexico  0.1
26 Aug 2021 11:00 Corn Island Nicaragua  0.1
26 Aug 2021 07:30 Alley Jamaica  0.1
26 Aug 2021 07:30 Brazalitta Jamaica  0.1
26 Aug 2021 07:30 Mahoe Gardens Jamaica  0.1
26 Aug 2021 07:30 Old Harbor Jamaica  0.1
26 Aug 2021 10:30 El Tigre Honduras  0.1
26 Aug 2021 10:30 Barra Ulua Honduras  0.1
26 Aug 2021 10:30 Rio Tinto Honduras  0.1
26 Aug 2021 10:30 San Juan Honduras  0.1
26 Aug 2021 10:30 Tela Honduras  0.1
26 Aug 2021 09:45 Arroyo de Piedra Colombia  0.1
26 Aug 2021 09:45 Las Canoas Colombia  0.1
26 Aug 2021 09:45 Arroyo Grande Colombia  0.1
26 Aug 2021 09:45 Palmarito Colombia  0.1
26 Aug 2021 09:45 Cairano Colombia  0.1
26 Aug 2021 09:45 Loma de Arena Colombia  0.1
26 Aug 2021 09:45 Galerazamba Colombia  0.1
26 Aug 2021 09:45 Helenita Colombia  0.1
26 Aug 2021 09:45 Las Tres Marias Colombia  0.1
26 Aug 2021 09:45 Boca Tocino Colombia  0.1
26 Aug 2021 09:45 San Vicente Colombia  0.1
26 Aug 2021 09:45 San Diego Colombia  0.1
26 Aug 2021 08:00 El Capulin Nicaragua  0.1
26 Aug 2021 08:00 Condega Honduras  0.1
26 Aug 2021 08:00 Cedeno Honduras  0.1
26 Aug 2021 08:00 Mangle Alto Nicaragua  0.1
26 Aug 2021 08:00 Albania Honduras  0.1
26 Aug 2021 08:00 Limera Honduras  0.1
26 Aug 2021 08:00 Balfate Honduras  0.1
26 Aug 2021 08:00 Rio Esteban Honduras  0.1
26 Aug 2021 08:00 Miranda Honduras  0.1
26 Aug 2021 08:30 Barra Punta Gorda Nicaragua  0.1
26 Aug 2021 02:45 Francisco I. Madero Mexico  0.1
26 Aug 2021 11:45 Hacienda Manates Colombia  0.1
26 Aug 2021 11:45 Salina del Rey Colombia  0.1
26 Aug 2021 11:45 Salina de Rey Colombia  0.1
26 Aug 2021 11:45 Puerto Caiman Colombia  0.1
26 Aug 2021 07:15 El Cuyo Mexico  0.1
26 Aug 2021 07:15 Chipepte Mexico  0.1
26 Aug 2021 03:30 Cape Canaveral United States  0.1
26 Aug 2021 03:30 Cocoa Beach United States  0.1
26 Aug 2021 01:45 Tonala Mexico  0.1
26 Aug 2021 02:30 Hidalgo Mexico  0.1
26 Aug 2021 02:15 Nassau The Bahamas  0.1
26 Aug 2021 02:30 Congo Town The Bahamas  0.1
26 Aug 2021 02:30 The Bluff The Bahamas  0.1
26 Aug 2021 02:30 Kemps Bay The Bahamas  0.1
26 Aug 2021 09:00 Buena Vista Nicaragua  0.1
26 Aug 2021 10:45 El Cacao El Salvador  0.1
26 Aug 2021 10:45 La Union El Salvador  0.1
26 Aug 2021 10:45 Murucagua Honduras  0.1
26 Aug 2021 10:45 Conchaguita El Salvador  0.1
26 Aug 2021 10:45 Guerrero El Salvador  0.1
26 Aug 2021 10:45 El Capulin Honduras  0.1
26 Aug 2021 10:00 Corozo Guatemala  0.1
26 Aug 2021 10:00 Cabeza de Vaca Guatemala  0.1
26 Aug 2021 10:00 Baranca Belize  0.1
26 Aug 2021 10:00 San Juan Guatemala  0.1
26 Aug 2021 10:00 Cocoli Guatemala  0.1
26 Aug 2021 10:00 Buena Vista Guatemala  0.1
26 Aug 2021 10:00 Livingston Guatemala  0.1
26 Aug 2021 11:45 Hacienda Barravieja Colombia  0.1
26 Aug 2021 09:15 Macho Creek Guatemala  0.1
26 Aug 2021 07:30 West Pensacola United States  0.1
26 Aug 2021 07:30 Sanders Beach United States  0.1
26 Aug 2021 07:30 Pensacola United States  0.1
26 Aug 2021 07:30 Goulding United States  0.1
26 Aug 2021 07:30 Ferry Pass United States  0.1
26 Aug 2021 07:30 Riverview United States  0.1
26 Aug 2021 07:30 Gulf Breeze United States  0.1
26 Aug 2021 07:30 Gaberonne United States  0.1
26 Aug 2021 07:30 Floridatown United States  0.1
26 Aug 2021 07:30 Yniestra United States  0.1
26 Aug 2021 07:30 Pace United States  0.1
26 Aug 2021 07:30 Gulf Beach United States  0.1
26 Aug 2021 07:30 Villa Sabine United States  0.1
26 Aug 2021 07:30 Mulat United States  0.1
26 Aug 2021 07:30 Avalon Beach United States  0.1
26 Aug 2021 07:30 Oriole Beach United States  0.1
26 Aug 2021 07:30 Galt City United States  0.1
26 Aug 2021 07:30 Tiger Point United States  0.1
26 Aug 2021 07:30 Milton United States  0.1
26 Aug 2021 07:30 Bagdad United States  0.1
26 Aug 2021 07:30 East Milton United States  0.1
26 Aug 2021 07:30 Woodlawn Beach United States  0.1
26 Aug 2021 07:30 Ward Basin United States  0.1
26 Aug 2021 07:30 Pine Bluff United States  0.1
26 Aug 2021 08:15 Juskare Colombia  0.1
26 Aug 2021 08:15 Mayapo Colombia  0.1
26 Aug 2021 08:15 Arbol del Descanso Colombia  0.1
26 Aug 2021 08:15 Urachikarein Colombia  0.1
26 Aug 2021 08:15 El Pajaro Colombia  0.1
26 Aug 2021 08:15 Shichepeho Colombia  0.1
26 Aug 2021 08:15 Huattapo Colombia  0.1
26 Aug 2021 04:00 Cuevas United States  0.1
26 Aug 2021 04:00 White Harbor United States  0.1
26 Aug 2021 04:00 Long Beach United States  0.1
26 Aug 2021 04:00 Gulfport United States  0.1
26 Aug 2021 04:00 Mississippi City United States  0.1
26 Aug 2021 04:00 Handsboro United States  0.1
26 Aug 2021 04:00 Loraine United States  0.1
26 Aug 2021 04:00 Wool Market United States  0.1
26 Aug 2021 04:00 Edgewater Park United States  0.1
26 Aug 2021 04:00 Beauvoir United States  0.1
26 Aug 2021 04:00 Cedar Lake United States  0.1
26 Aug 2021 04:00 Biloxi United States  0.1
26 Aug 2021 03:00 Sanchez Magallanes Mexico  0.1
26 Aug 2021 09:45 Shingle Hill Colombia  0.1
26 Aug 2021 09:45 Alto Harmony Hall Colombia  0.1
26 Aug 2021 09:45 Orange Hill Colombia  0.1
26 Aug 2021 09:45 Hill Top Colombia  0.1
26 Aug 2021 09:45 Slave Hill Colombia  0.1
26 Aug 2021 09:45 Atto Harmony Hall Colombia  0.1
26 Aug 2021 09:45 San Luis Colombia  0.1
26 Aug 2021 09:45 Obrero Colombia  0.1
26 Aug 2021 09:30 Cattle Landing Belize  0.1
26 Aug 2021 09:45 Franshua Colombia  0.1
26 Aug 2021 02:45 Monte de Oro Mexico  0.1
26 Aug 2021 02:45 San Pedro Mexico  0.1
26 Aug 2021 10:00 Aguadulce Colombia  0.1
26 Aug 2021 10:00 Morris Hill Colombia  0.1
26 Aug 2021 03:30 South Patrick Shores United States  0.1
26 Aug 2021 02:15 Chiltepec Mexico  0.1
26 Aug 2021 10:30 Betulia Honduras  0.1
26 Aug 2021 09:30 New Haven Belize  0.1
26 Aug 2021 06:45 Boqueron Mexico  0.1
26 Aug 2021 09:15 Fruta de Pan Nicaragua  0.1
26 Aug 2021 07:45 Los Ladrones Colombia  0.1
26 Aug 2021 07:45 La Guardia Colombia  0.1