Overall Green alert Tropical Cyclone for MARTY-21

Event summary

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

GDACS ID TC 1000816
Name MARTY-21
From - To 23 Aug - 24 Aug
Exposed countries Off-shore
Exposed population No people in Category 1 or higher
Maximum wind speed 74 km/h Tropical storm
Maximum storm surge 0.1 m (23 Aug 10:00 UTC)
Vulnerability --


For more info on GDACS alert score click here.
Wind Storm surge Rainfall GDACS score
GDACS NOAA 56 km/h 0.1 m n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF 90 km/h 0.3 m 268 mm 0.5
GFS 115 km/h 0.3 m 559 mm 0.5
ECMWF 83 km/h 0.3 m 947 mm 0.5
Maximum expected impact (wind, storm surge and rainfall) using different data sources.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Detailed event map. European Union, 2024. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

Articles: 5 | About casualties: 0 | Last hour: 0

Tropical depression off the coast of Guerrero could reach a category.. ... 2021-08-26T04:24+0200.

EFE.- Tropical depression Catorce-E was formed on Wednesday afternoon off the coast of Guerrero, in the Pacific Ocean, and in the next few days a category 1 hurricane could arrive, reported the National Meteorological Service (SMN) of Mexic
Count of the passage of Hurricane Grace • Forbes Mexico2021-08-23T18:16+0200.

Previously, the SMN reported that Grace’s advance would cause torrential rains in the states of Colima, Guerrero, Michoacán, Puebla, San Luis Potosí and Veracruz. In addition to heavy rains in Hidalgo, Jalisco, Oaxaca, Querétaro, Tamaulipas
The Atlantic’s Hurricane Grace Could Redevelop In The Pacific Next Wee ... 2021-08-21T14:00+0200.

An infrared satellite image of Hurricane Grace shortly before landfall in Mexico on August 20, 2021. NOAA. Hurricane Grace made landfall in central Mexico early Saturday morning as this season’s first major hurricane. The storm had maximum
Barack Obama a été l’un des pires ex-présidents de tous les temps2021-08-13T01:25+0200.

US President Barack Obama walks with a "shave ice" he bought from Island Snow at Kailua Beach Center in Kailua, Hawaii, on December 31, 2013. The First Family is in Hawaii for their annual vacation. AFP PHOTO/Jewel SAMAD (Photo credit shoul

Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (40), INFORM (1), (1),