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 (26 Aug 01:45 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 68 km/h 0.3 m 24 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 24 Aug 2021 00:00 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 - - - - - - -
GREEN 3 23 Aug 2021 18:00 79 - - - - - - -
GREEN 4 24 Aug 2021 00:00 68 - - - - - - -




Impact estimation for the next 72h
Download:





Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 24 Aug 2021 00:00 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 65 - - - - - - -
Blue 3 23 Aug 2021 18:00 111 - - - - - - -
Blue 4 24 Aug 2021 00:00 107 - - - - - - -




Impact estimation for the next 72h

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Guasimas, Mexico. This height is estimated for 26 Aug 2021 01:45 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 locations

Calculation based on the bulletin of 24 Aug 2021 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
26 Aug 2021 01:45 Guasimas Mexico  0.3
25 Aug 2021 06:15 La Playa Colorada Mexico  0.3
24 Aug 2021 22:00 Cuantla Mexico  0.3
24 Aug 2021 22:00 Cuamecate Mexico  0.3
24 Aug 2021 18:00 El Nuevo Mexico  0.3
24 Aug 2021 18:00 Toro Mocho Mexico  0.3
24 Aug 2021 22:00 Novillero Mexico  0.3
26 Aug 2021 22:45 Empalme Mexico  0.3
24 Aug 2021 18:30 San Blas Mexico  0.2
24 Aug 2021 18:30 Santa Cruz Mexico  0.2
24 Aug 2021 18:15 Santa Cruz Mexico  0.2
24 Aug 2021 00:15 Datilito Mexico  0.2
24 Aug 2021 00:15 La Paz Mexico  0.2
24 Aug 2021 00:15 Rosario Mexico  0.2
24 Aug 2021 08:45 Agua del Coyote Mexico  0.2
26 Aug 2021 22:30 San Bruno Mexico  0.2
26 Aug 2021 22:45 Guaymas Mexico  0.2
24 Aug 2021 09:30 San Francisco Mexico  0.2
24 Aug 2021 09:30 Monteon Mexico  0.2
24 Aug 2021 09:30 La Lima Mexico  0.2
24 Aug 2021 01:00 El Castillo Mexico  0.2
24 Aug 2021 01:00 Las Arenitas Mexico  0.2
24 Aug 2021 00:15 San Juan de la Costa Mexico  0.2
25 Aug 2021 06:00 Boca del Rio Mexico  0.2
26 Aug 2021 23:15 Atanacio Mexico  0.2
26 Aug 2021 23:15 El Paredoncito Mexico  0.2
26 Aug 2021 23:15 Borabampo Mexico  0.2
26 Aug 2021 22:30 Santa Rosalia Mexico  0.2
26 Aug 2021 22:45 Mulege Mexico  0.2
26 Aug 2021 22:45 Los Dolores Mexico  0.2
26 Aug 2021 23:00 Loreto Mexico  0.2
26 Aug 2021 23:00 Ligui Mexico  0.2
26 Aug 2021 23:00 Tripui Mexico  0.2
26 Aug 2021 02:15 Las Bocas Mexico  0.2
24 Aug 2021 08:45 Las Tinajas Mexico  0.2
26 Aug 2021 22:00 Camahuiroa Mexico  0.2
26 Aug 2021 23:00 Cachoana Mexico  0.2
26 Aug 2021 22:45 Santa Rosalia Mexico  0.2
26 Aug 2021 22:30 San Carlos Mexico  0.2
26 Aug 2021 22:45 San Ignacio Mexico  0.2
24 Aug 2021 21:45 Puerto Magdalena Mexico  0.2
24 Aug 2021 21:45 San Carlos Mexico  0.2
24 Aug 2021 21:45 Madero Amarillo Mexico  0.2
26 Aug 2021 23:00 San Bruno Mexico  0.2
24 Aug 2021 08:45 San Juanico Mexico  0.2
24 Aug 2021 08:45 Boca del Melgoita Mexico  0.2
24 Aug 2021 08:45 Buenaventura Mexico  0.2
26 Aug 2021 22:45 Los Burros Mexico  0.2
24 Aug 2021 22:15 Isla de Palmito del Verde Mexico  0.2
26 Aug 2021 23:00 San Juanico Mexico  0.2
26 Aug 2021 22:15 San Jose Mexico  0.2
24 Aug 2021 18:45 La Boca Mexico  0.2
26 Aug 2021 22:15 Liliba Mexico  0.2
26 Aug 2021 22:15 San Cosme Mexico  0.2
24 Aug 2021 08:15 Dimas Mexico  0.2
24 Aug 2021 08:45 Santo Domingo Mexico  0.2
24 Aug 2021 09:15 Puerto Cortes Mexico  0.2
24 Aug 2021 09:15 El Guatamota Mexico  0.2
24 Aug 2021 08:45 Perihuete Mexico  0.2
26 Aug 2021 23:30 Santa Marta Mexico  0.2
24 Aug 2021 18:15 La Puerta Mexico  0.2
24 Aug 2021 21:30 La Playa Mexico  0.2
24 Aug 2021 08:45 Punta Mita Mexico  0.2
24 Aug 2021 08:45 Cruz de Juanacaxtle Mexico  0.2
24 Aug 2021 04:45 La Florida Mexico  0.2
26 Aug 2021 12:15 Altata Mexico  0.2
24 Aug 2021 10:15 Cedros Mexico  0.2
24 Aug 2021 18:00 La Palmita Mexico  0.2
24 Aug 2021 18:00 Caimanero Mexico  0.2
24 Aug 2021 18:00 Jarilla Mexico  0.2
26 Aug 2021 02:15 El Aquajito Mexico  0.2
26 Aug 2021 11:45 La Ribera Mexico  0.2
26 Aug 2021 11:45 Punta Colorada Mexico  0.2
26 Aug 2021 11:45 Punta Arena Mexico  0.2
26 Aug 2021 11:45 Los Tesos Mexico  0.2
26 Aug 2021 23:15 Tambobiche Mexico  0.2
26 Aug 2021 23:00 La Ventana Mexico  0.2
26 Aug 2021 23:00 Ensenada de los Muertos Mexico  0.2
26 Aug 2021 21:45 Topolobampo Mexico  0.2
24 Aug 2021 08:30 Marmol Mexico  0.2
26 Aug 2021 23:45 La Fortuna Mexico  0.2
26 Aug 2021 23:45 El Cardoncito Mexico  0.2
26 Aug 2021 23:45 Los Frailes Mexico  0.2
24 Aug 2021 17:45 Florida Mexico  0.1
24 Aug 2021 17:45 Mazatlan Mexico  0.1
24 Aug 2021 01:00 Puerto Venustiano Carranza Mexico  0.1
26 Aug 2021 23:00 Santa Cruz Mexico  0.1
26 Aug 2021 12:15 Adolfo Lopez Mateos Mexico  0.1
24 Aug 2021 13:15 Estero la Bocana Mexico  0.1
24 Aug 2021 09:00 Puerto Charley Mexico  0.1
24 Aug 2021 09:00 Quinones Mexico  0.1
26 Aug 2021 23:45 Queretaro Mexico  0.1
26 Aug 2021 12:15 Las Palmas Mexico  0.1
24 Aug 2021 18:00 Barron Mexico  0.1
26 Aug 2021 12:15 La Trinadad Mexico  0.1
24 Aug 2021 14:45 Playa Oceano Pacifico Mexico  0.1
24 Aug 2021 08:30 Rancho Datilari Mexico  0.1
24 Aug 2021 08:00 Corrales Mexico  0.1
24 Aug 2021 08:00 Aquiles Serdan Mexico  0.1
24 Aug 2021 08:00 Ipala Mexico  0.1
26 Aug 2021 23:45 Bahia Asuncion Mexico  0.1
26 Aug 2021 23:45 Chola Mexico  0.1
24 Aug 2021 18:00 Chamela Mexico  0.1
24 Aug 2021 09:00 El Tule Mexico  0.1
24 Aug 2021 09:00 San Jose del Cabo Mexico  0.1
24 Aug 2021 05:15 Agua Fresca Mexico  0.1
24 Aug 2021 05:15 Cunano Mexico  0.1
24 Aug 2021 05:15 Los Inocentes Mexico  0.1
24 Aug 2021 08:15 Chupadero Mexico  0.1
24 Aug 2021 08:15 Apisa Mexico  0.1
24 Aug 2021 08:15 Cayaca Mexico  0.1
24 Aug 2021 08:15 San Telmo Mexico  0.1
24 Aug 2021 07:00 Rancho Conejo Mexico  0.1
24 Aug 2021 07:00 El Tomale Mexico  0.1
24 Aug 2021 08:15 El Real Mexico  0.1
24 Aug 2021 08:30 Todos Santos Mexico  0.1
26 Aug 2021 20:30 Puerto Vallarta Mexico  0.1