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

Impact

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

Meteorological source GFS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 58 km/h
Maximum storm surge 0.3 m (23 Aug 20:45 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
GFS Current 58 km/h 0.3 m 268 mm 0.5
GFS Overall 115 km/h 0.3 m 559 mm 0.5

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

TOP

Wind

115 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 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 23 Aug 2021 06:00 76 - - - - - - -
GREEN 2 23 Aug 2021 12:00 68 - - - - - - -
GREEN 3 23 Aug 2021 18:00 65 - - - - - - -
Download:





Impact estimation for the next 72h
TOP

Rainfall





Rain exposed population - AoIs

Estimations based on the bulletin of 23 Aug 2021 18:00 UTC
LevelCountryPopulation 
50-100 mmMexico150,374 

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 23 Aug 2021 06:00 160 - - - - - - -
Blue 2 23 Aug 2021 12:00 241 - - - - - - -
Blue 3 23 Aug 2021 18:00 445 -
- - - - - Mexico




Impact estimation for the next 72h
TOP

StormSurge

0.3 m

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