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

Impact

Tropical Cyclone MARTY-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 68 km/h
Maximum storm surge 0.3 m (23 Aug 12:30 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 68 km/h 0.3 m 65 mm 0.5
HWRF Overall 90 km/h 0.3 m 268 mm 0.5

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

Wind

90 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 23 Aug 2021 12:00 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 23 Aug 2021 06:00 90 -
- - - - - Mexico
GREEN 2 23 Aug 2021 12:00 68 - - - - - - -




Impact estimation for the next 72h
Download:





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 23 Aug 2021 12:00 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 23 Aug 2021 06:00 233 - - - - - - -
Blue 2 23 Aug 2021 12:00 176 - - - - - - -




Impact estimation for the next 72h

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Cuantla, Mexico. This height is estimated for 23 Aug 2021 12:30 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 23 Aug 2021 12:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
23 Aug 2021 12:30 Cuantla Mexico  0.3
23 Aug 2021 12:30 Cuamecate Mexico  0.3
23 Aug 2021 20:45 Novillero Mexico  0.3
23 Aug 2021 12:15 La Playa Colorada Mexico  0.3
23 Aug 2021 22:00 Datilito Mexico  0.3
23 Aug 2021 22:00 La Paz Mexico  0.3
23 Aug 2021 22:00 Rosario Mexico  0.3
24 Aug 2021 18:00 El Nuevo Mexico  0.3
24 Aug 2021 18:00 Toro Mocho Mexico  0.3
23 Aug 2021 12:15 Santa Cruz Mexico  0.2
23 Aug 2021 21:15 El Castillo Mexico  0.2
23 Aug 2021 21:15 Las Arenitas Mexico  0.2
26 Aug 2021 01:30 Guasimas Mexico  0.2
24 Aug 2021 08:45 Agua del Coyote Mexico  0.2
26 Aug 2021 01:15 Empalme Mexico  0.2
24 Aug 2021 07:00 San Francisco Mexico  0.2
24 Aug 2021 07:00 Monteon Mexico  0.2
24 Aug 2021 07:00 La Lima Mexico  0.2
23 Aug 2021 22:15 San Bruno Mexico  0.2
24 Aug 2021 08:30 Las Tinajas Mexico  0.2
23 Aug 2021 22:00 San Juan de la Costa Mexico  0.2
23 Aug 2021 22:00 Buenaventura Mexico  0.2
23 Aug 2021 20:45 La Puerta Mexico  0.2
23 Aug 2021 20:45 Isla de Palmito del Verde Mexico  0.2
26 Aug 2021 01:30 Guaymas Mexico  0.2
23 Aug 2021 22:45 Santa Rosalia Mexico  0.2
24 Aug 2021 08:30 San Juanico Mexico  0.2
24 Aug 2021 08:30 Boca del Melgoita Mexico  0.2
23 Aug 2021 23:30 Ligui Mexico  0.2
23 Aug 2021 23:30 Tripui Mexico  0.2
23 Aug 2021 22:15 Las Bocas Mexico  0.2
23 Aug 2021 21:15 La Boca Mexico  0.2
23 Aug 2021 22:15 Camahuiroa Mexico  0.2
23 Aug 2021 12:00 Boca del Rio Mexico  0.2
23 Aug 2021 23:00 Loreto Mexico  0.2
23 Aug 2021 22:00 San Blas Mexico  0.2
23 Aug 2021 22:00 Santa Cruz Mexico  0.2
23 Aug 2021 22:15 Cachoana Mexico  0.2
23 Aug 2021 20:45 Caimanero Mexico  0.2
23 Aug 2021 20:45 Jarilla Mexico  0.2
23 Aug 2021 12:00 Altata Mexico  0.2
24 Aug 2021 20:45 Atanacio Mexico  0.2
24 Aug 2021 20:45 El Paredoncito Mexico  0.2
24 Aug 2021 20:45 Borabampo Mexico  0.2
23 Aug 2021 22:45 Mulege Mexico  0.2
23 Aug 2021 22:45 Los Dolores Mexico  0.2
23 Aug 2021 20:45 Marmol Mexico  0.2
23 Aug 2021 20:45 Florida Mexico  0.2
23 Aug 2021 20:45 Mazatlan Mexico  0.2
26 Aug 2021 01:15 San Carlos Mexico  0.2
23 Aug 2021 23:00 San Bruno Mexico  0.2
23 Aug 2021 17:00 Puerto Magdalena Mexico  0.2
23 Aug 2021 17:00 San Carlos Mexico  0.2
23 Aug 2021 17:00 Madero Amarillo Mexico  0.2
23 Aug 2021 21:30 Agua Fresca Mexico  0.2
23 Aug 2021 21:30 Cunano Mexico  0.2
23 Aug 2021 21:30 Los Inocentes Mexico  0.2
26 Aug 2021 01:30 San Jose Mexico  0.2
23 Aug 2021 22:45 Santa Rosalia Mexico  0.2
24 Aug 2021 08:45 Santo Domingo Mexico  0.2
26 Aug 2021 01:15 Liliba Mexico  0.2
23 Aug 2021 21:15 Dimas Mexico  0.2
23 Aug 2021 22:45 San Ignacio Mexico  0.2
23 Aug 2021 21:30 Los Burros Mexico  0.2
23 Aug 2021 21:00 La Palmita Mexico  0.2
23 Aug 2021 22:15 San Cosme Mexico  0.2
23 Aug 2021 21:00 Perihuete Mexico  0.2
23 Aug 2021 12:15 La Florida Mexico  0.2
23 Aug 2021 20:45 Puerto Charley Mexico  0.1
23 Aug 2021 20:45 Quinones Mexico  0.1
23 Aug 2021 23:00 San Juanico Mexico  0.1
23 Aug 2021 21:00 Barron Mexico  0.1
24 Aug 2021 17:15 Punta Mita Mexico  0.1
24 Aug 2021 17:15 Cruz de Juanacaxtle Mexico  0.1
23 Aug 2021 22:15 Santa Marta Mexico  0.1
23 Aug 2021 21:15 Santa Cruz Mexico  0.1
23 Aug 2021 21:15 La Ventana Mexico  0.1
23 Aug 2021 21:15 Ensenada de los Muertos Mexico  0.1
23 Aug 2021 15:45 Puerto Cortes Mexico  0.1
23 Aug 2021 15:45 El Guatamota Mexico  0.1
23 Aug 2021 16:15 Queretaro Mexico  0.1
23 Aug 2021 21:45 Adolfo Lopez Mateos Mexico  0.1
23 Aug 2021 21:15 Topolobampo Mexico  0.1
23 Aug 2021 12:00 Rancho Datilari Mexico  0.1
24 Aug 2021 00:45 Puerto Venustiano Carranza Mexico  0.1
23 Aug 2021 21:30 El Tomale Mexico  0.1
23 Aug 2021 22:00 El Aquajito Mexico  0.1
23 Aug 2021 12:00 Rancho Conejo Mexico  0.1
24 Aug 2021 22:45 La Playa Mexico  0.1
23 Aug 2021 20:45 Puerto Vallarta Mexico  0.1
23 Aug 2021 21:30 Todos Santos Mexico  0.1
26 Aug 2021 01:45 Tambobiche Mexico  0.1
23 Aug 2021 21:30 La Ribera Mexico  0.1
23 Aug 2021 21:30 Punta Colorada Mexico  0.1
23 Aug 2021 21:30 Punta Arena Mexico  0.1
23 Aug 2021 21:30 Los Tesos Mexico  0.1
23 Aug 2021 21:30 Los Frailes Mexico  0.1
23 Aug 2021 20:15 Playa Oceano Pacifico Mexico  0.1
23 Aug 2021 20:30 Estero la Bocana Mexico  0.1
23 Aug 2021 12:30 El Pescadero Mexico  0.1
23 Aug 2021 21:30 La Trinadad Mexico  0.1
23 Aug 2021 12:30 La Tinaja Mexico  0.1
23 Aug 2021 20:45 Chupadero Mexico  0.1
23 Aug 2021 20:45 Apisa Mexico  0.1
23 Aug 2021 20:45 Cayaca Mexico  0.1
23 Aug 2021 20:45 San Telmo Mexico  0.1
23 Aug 2021 21:30 Las Palmas Mexico  0.1
23 Aug 2021 21:45 El Real Mexico  0.1
23 Aug 2021 12:30 Pozo de Cota Mexico  0.1
24 Aug 2021 00:30 Cedros Mexico  0.1
23 Aug 2021 20:30 Corrales Mexico  0.1
23 Aug 2021 20:30 Aquiles Serdan Mexico  0.1
23 Aug 2021 20:30 Ipala Mexico  0.1
23 Aug 2021 20:30 Pizota Mexico  0.1