Overall Orange alert Tropical Cyclone for OLAF-21
in Mexico
10 Sep 2021 12 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

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

Meteorological source HWRF
Exposed countries Mexico
Exposed population No people in Category 1 or higher
Maximum wind speed 104 km/h
Maximum storm surge 0.4 m (10 Sep 20:30 UTC)
Vulnerability Medium (Mexico)

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 104 km/h 0.4 m 108 mm 0.5
HWRF Overall 169 km/h 0.6 m 647 mm 0.5

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

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Wind

169 km/h

Up to 340 thousand can be affected by wind speeds of Tropical Storm strength or above



Wind exposed population - AoIs

Estimations based on the bulletin of 10 Sep 2021 12:00 UTC
CategoryCountryPopulation 
Tropical StormMexico342,882 

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 07 Sep 2021 18:00 61 - - - - - - -
GREEN 2 08 Sep 2021 00:00 61 - - - - - - -
GREEN 3 08 Sep 2021 06:00 76 - - - - - - -
GREEN 4 08 Sep 2021 12:00 79 - - - - - - -
GREEN 5 08 Sep 2021 18:00 83 - - - - - - -
GREEN 6 09 Sep 2021 00:00 104 - - - - - - -
GREEN 7 09 Sep 2021 06:00 133 -
- - - - - Mexico
GREEN 8 09 Sep 2021 12:00 108 -
- - - - - Mexico
GREEN 9 09 Sep 2021 18:00 169 Few people
- - - - Mexico
GREEN 10 10 Sep 2021 00:00 140 Few people
- - - - Mexico
GREEN 11 10 Sep 2021 06:00 130 Few people
- - - - Mexico
GREEN 12 10 Sep 2021 12:00 104 -
- - - - - Mexico
Download:





Impact estimation for the next 72h
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Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 10 Sep 2021 12:00 UTC
LevelCountryPopulation 
100-250 mmMexico8,289 
50-100 mmMexico228,627 

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 07 Sep 2021 18:00 250 - - - - - - -
Blue 2 08 Sep 2021 00:00 191 - - - - - - -
Blue 3 08 Sep 2021 06:00 173 - - - - - - -
Blue 4 08 Sep 2021 12:00 290 - - - - - - -
Blue 5 08 Sep 2021 18:00 168 -
- - - - - Mexico
Blue 6 09 Sep 2021 00:00 181 - - - - - - -
Blue 7 09 Sep 2021 06:00 262 - - - - - - -
Blue 8 09 Sep 2021 12:00 157 -
- - - - - Mexico
Blue 9 09 Sep 2021 18:00 209 -
- - - - - Mexico
Blue 10 10 Sep 2021 00:00 328 10 thousand
- - - Mexico
Blue 11 10 Sep 2021 06:00 217 20 thousand
- - - - Mexico
Blue 12 10 Sep 2021 12:00 154 8 thousand
- - - - Mexico




Impact estimation for the next 72h
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StormSurge

0.4 m

The maximum Storm surge height is  0.4m in Puerto Cortes, Mexico. This height is estimated for 10 Sep 2021 20:30 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 population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 10 Sep 2021 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
10 Sep 2021 20:30 Puerto Cortes Mexico  0.4
10 Sep 2021 20:30 El Guatamota Mexico  0.4
10 Sep 2021 20:30 Puerto Charley Mexico  0.4
10 Sep 2021 12:15 Rancho Conejo Mexico  0.4
10 Sep 2021 12:15 El Tomale Mexico  0.4
10 Sep 2021 12:15 Agua Fresca Mexico  0.4
10 Sep 2021 12:15 Cunano Mexico  0.3
10 Sep 2021 13:45 Rancho Datilari Mexico  0.3
10 Sep 2021 15:15 Quinones Mexico  0.3
10 Sep 2021 12:15 Los Inocentes Mexico  0.3
12 Sep 2021 03:15 El Golfo de Santa Clara Mexico  0.3
10 Sep 2021 17:30 Puerto Magdalena Mexico  0.2
10 Sep 2021 17:30 San Carlos Mexico  0.2
10 Sep 2021 17:30 Madero Amarillo Mexico  0.2
10 Sep 2021 21:45 La Choya Mexico  0.2
10 Sep 2021 21:45 Puerto Penasco Mexico  0.2
12 Sep 2021 03:15 El Tornillal Mexico  0.2
10 Sep 2021 13:15 La Fortuna Mexico  0.2
10 Sep 2021 13:15 El Cardoncito Mexico  0.2
10 Sep 2021 13:15 Los Frailes Mexico  0.2
12 Sep 2021 03:45 San Felipe Mexico  0.2
10 Sep 2021 19:15 Bahia de Tortugas Mexico  0.2
10 Sep 2021 16:00 Los Burros Mexico  0.2
10 Sep 2021 16:15 San Cosme Mexico  0.2
10 Sep 2021 16:15 Santa Marta Mexico  0.2
10 Sep 2021 21:45 La Florida Mexico  0.2
11 Sep 2021 00:30 Tripui Mexico  0.2
10 Sep 2021 19:15 Cabo Tepoca Mexico  0.2
10 Sep 2021 20:15 Adolfo Lopez Mateos Mexico  0.2
10 Sep 2021 21:45 Aguaje Mexico  0.2
10 Sep 2021 19:00 Tecomate Mexico  0.2
10 Sep 2021 16:30 Novillero Mexico  0.2
10 Sep 2021 16:30 Cuantla Mexico  0.2
10 Sep 2021 16:30 Cuamecate Mexico  0.2
10 Sep 2021 18:45 San Francisco Mexico  0.2
10 Sep 2021 18:45 Monteon Mexico  0.2
10 Sep 2021 18:45 La Lima Mexico  0.2
12 Sep 2021 03:30 Rancho Bahia Mexico  0.2
12 Sep 2021 05:00 Puertecitos Mexico  0.2
12 Sep 2021 00:00 Agua del Coyote Mexico  0.2
10 Sep 2021 12:30 San Juan de la Costa Mexico  0.2
11 Sep 2021 00:30 San Blas Mexico  0.2
11 Sep 2021 00:30 Santa Cruz Mexico  0.2
10 Sep 2021 13:45 San Juanico Mexico  0.2
10 Sep 2021 13:45 Boca del Melgoita Mexico  0.2
10 Sep 2021 13:45 Buenaventura Mexico  0.2
11 Sep 2021 00:00 Las Pinas Mexico  0.2
11 Sep 2021 00:00 Playa Azul Mexico  0.2
11 Sep 2021 11:00 Marmol Mexico  0.2
11 Sep 2021 11:00 Florida Mexico  0.2
11 Sep 2021 11:00 Mazatlan Mexico  0.2
10 Sep 2021 22:45 Desembarcadero de Miller Mexico  0.2
12 Sep 2021 04:00 Molino Mexico  0.2
12 Sep 2021 04:00 Molino Lacy Mexico  0.2
11 Sep 2021 02:30 Isla de Palmito del Verde Mexico  0.2
11 Sep 2021 05:30 Rancho Cepeda Mexico  0.2
11 Sep 2021 05:30 Rancho San Francisco Mexico  0.2
11 Sep 2021 05:30 Colonia Camalu Mexico  0.2
11 Sep 2021 19:30 Perihuete Mexico  0.2
11 Sep 2021 19:30 Dimas Mexico  0.2
11 Sep 2021 22:15 Punta Mita Mexico  0.1
11 Sep 2021 02:15 La Puerta Mexico  0.1
12 Sep 2021 06:15 Camahuiroa Mexico  0.1
11 Sep 2021 21:15 La Boca Mexico  0.1
11 Sep 2021 20:15 Chola Mexico  0.1
10 Sep 2021 19:30 Las Tinajas Mexico  0.1
11 Sep 2021 00:45 Los Tesos Mexico  0.1
11 Sep 2021 00:15 El Castillo Mexico  0.1
11 Sep 2021 00:15 Las Arenitas Mexico  0.1
11 Sep 2021 21:15 Calla de Campos Mexico  0.1
11 Sep 2021 21:15 Chula Mexico  0.1
12 Sep 2021 04:00 Puerto Libertad Mexico  0.1
11 Sep 2021 10:15 Santa Cruz Mexico  0.1
11 Sep 2021 10:15 El Nuevo Mexico  0.1
11 Sep 2021 21:15 Altata Mexico  0.1
11 Sep 2021 14:00 Santa Marie Mexico  0.1
12 Sep 2021 01:45 Puerto Venustiano Carranza Mexico  0.1
10 Sep 2021 12:00 La Ventana Mexico  0.1
10 Sep 2021 12:00 Ensenada de los Muertos Mexico  0.1
11 Sep 2021 12:00 Estrecho Mexico  0.1
11 Sep 2021 12:00 Santiago Mexico  0.1
11 Sep 2021 12:00 Manzanillo Mexico  0.1
11 Sep 2021 20:00 El Ciruelo Mexico  0.1
10 Sep 2021 18:30 Estero la Bocana Mexico  0.1
11 Sep 2021 23:00 Rosario Mexico  0.1
11 Sep 2021 12:00 Queretaro Mexico  0.1
11 Sep 2021 12:00 Santo Domingo Mexico  0.1
11 Sep 2021 20:30 Toro Mocho Mexico  0.1
12 Sep 2021 06:30 Boca del Rio Mexico  0.1
11 Sep 2021 11:15 Caimanero Mexico  0.1
11 Sep 2021 11:15 Jarilla Mexico  0.1
12 Sep 2021 01:45 Cedros Mexico  0.1
11 Sep 2021 10:45 La Ribera Mexico  0.1
11 Sep 2021 10:45 Punta Colorada Mexico  0.1
11 Sep 2021 10:45 Punta Arena Mexico  0.1
11 Sep 2021 20:15 Cruz de Juanacaxtle Mexico  0.1
11 Sep 2021 11:45 Chamela Mexico  0.1
12 Sep 2021 06:15 Liliba Mexico  0.1
13 Sep 2021 11:00 Barrio Nuevo Mexico  0.1
13 Sep 2021 11:00 Zihuatanejo Mexico  0.1
11 Sep 2021 11:00 La Trinadad Mexico  0.1
11 Sep 2021 11:00 Las Palmas Mexico  0.1
12 Sep 2021 03:45 El Desemboque Mexico  0.1
11 Sep 2021 20:45 Cuyutlan Mexico  0.1
12 Sep 2021 06:15 San Bruno Mexico  0.1
12 Sep 2021 06:15 Mulege Mexico  0.1
11 Sep 2021 01:15 Barron Mexico  0.1
11 Sep 2021 01:15 La Palmita Mexico  0.1
10 Sep 2021 15:30 Loreto Mexico  0.1
10 Sep 2021 15:30 Ligui Mexico  0.1
12 Sep 2021 06:30 Los Dolores Mexico  0.1
12 Sep 2021 04:45 Agua de las Flores Mexico  0.1
11 Sep 2021 11:45 Cachoana Mexico  0.1
11 Sep 2021 22:15 Las Bocas Mexico  0.1
11 Sep 2021 19:45 El Real Mexico  0.1
11 Sep 2021 19:45 Chupadero Mexico  0.1
11 Sep 2021 19:45 Apisa Mexico  0.1
11 Sep 2021 22:15 Melchor Ocampo Mexico  0.1
11 Sep 2021 20:45 Aquiles Serdan Mexico  0.1
11 Sep 2021 20:45 Ipala Mexico  0.1
12 Sep 2021 06:15 El Barril Mexico  0.1
11 Sep 2021 17:00 Azure Vista United States  0.1
11 Sep 2021 17:00 Ocean Beach United States  0.1
11 Sep 2021 17:00 Mission Beach United States  0.1
11 Sep 2021 17:00 Fort Rosecrans United States  0.1
11 Sep 2021 17:00 Roseville United States  0.1
11 Sep 2021 17:00 Campland on the Bay Trailer Park United States  0.1
11 Sep 2021 17:00 Loma Portal United States  0.1
11 Sep 2021 17:00 San Diego United States  0.1
11 Sep 2021 17:00 Coronado United States  0.1
11 Sep 2021 17:00 Imperial Beach United States  0.1
11 Sep 2021 17:00 Boal United States  0.1
11 Sep 2021 11:45 Topolobampo Mexico  0.1
12 Sep 2021 04:45 Bahia Kino Mexico  0.1
10 Sep 2021 16:45 San Bruno Mexico  0.1
11 Sep 2021 05:45 El Rosario Mexico  0.1
10 Sep 2021 16:45 San Juanico Mexico  0.1
10 Sep 2021 20:00 Playa Oceano Pacifico Mexico  0.1
11 Sep 2021 11:15 Lagunillas Mexico  0.1
13 Sep 2021 10:00 Calvario Mexico  0.1
11 Sep 2021 17:30 Isla Natividad Mexico  0.1
12 Sep 2021 07:00 San Rafael Mexico  0.1
13 Sep 2021 11:15 Coyuquillas Mexico  0.1
11 Sep 2021 20:45 Barra de Navidad Mexico  0.1
11 Sep 2021 19:45 Cuitzmala Mexico  0.1
11 Sep 2021 19:45 La Manzanilla Mexico  0.1
12 Sep 2021 07:30 El Aquajito Mexico  0.1
11 Sep 2021 20:30 Las Trojitas Mexico  0.1
12 Sep 2021 05:00 Empalme Mexico  0.1
12 Sep 2021 05:00 Guasimas Mexico  0.1
10 Sep 2021 18:15 El Segundo United States  0.1
10 Sep 2021 18:15 Manhattan Beach United States  0.1
10 Sep 2021 18:15 Hermosa Beach United States  0.1
10 Sep 2021 18:15 Palos Verdes Estates United States  0.1
10 Sep 2021 18:15 Clifton United States  0.1
10 Sep 2021 18:15 Redondo Beach United States  0.1
10 Sep 2021 18:15 Rancho Palos Verdes United States  0.1
10 Sep 2021 18:15 Rolling Hills Estates United States  0.1
10 Sep 2021 18:15 Rolling Hills United States  0.1
10 Sep 2021 18:15 San Pedro United States  0.1
10 Sep 2021 18:15 Wilmington United States  0.1
10 Sep 2021 18:30 Datilito Mexico  0.1
11 Sep 2021 02:45 La Playa Colorada Mexico  0.1
13 Sep 2021 11:30 Guaymas Mexico  0.1
11 Sep 2021 20:30 Cayaca Mexico  0.1
11 Sep 2021 20:30 San Telmo Mexico  0.1
11 Sep 2021 05:15 Erendria Mexico  0.1
11 Sep 2021 10:45 San Jose Mexico  0.1
11 Sep 2021 10:45 Atanacio Mexico  0.1
11 Sep 2021 00:30 La Paz Mexico  0.1
11 Sep 2021 18:45 Joluta Mexico  0.1
12 Sep 2021 06:45 Tastiota Mexico  0.1
11 Sep 2021 11:00 Santa Cruz Mexico  0.1
11 Sep 2021 19:45 El Papayo Mexico  0.1
13 Sep 2021 11:00 San Ignacio Mexico  0.1
13 Sep 2021 11:00 Santa Rosalia Mexico  0.1
11 Sep 2021 06:45 Rosarito Mexico  0.1
10 Sep 2021 17:45 El Paredoncito Mexico  0.1
10 Sep 2021 17:45 Borabampo Mexico  0.1
11 Sep 2021 23:30 Santa Catarina Mexico  0.1
11 Sep 2021 21:00 Maruata Mexico  0.1
11 Sep 2021 10:30 Nuxco Mexico  0.1
12 Sep 2021 13:00 Signal Hill United States  0.1
12 Sep 2021 13:00 Belmont Shore United States  0.1
12 Sep 2021 13:00 Surfside United States  0.1
12 Sep 2021 13:00 Seal Beach United States  0.1
12 Sep 2021 13:00 Sunset Beach United States  0.1