Overall Red Tropical Cyclone alert for GARANCE-25 in La Reunion from 25 Feb 2025 00:00 UTC to 02 Mar 2025 00:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve awareness, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Red alert Tropical Cyclone for GARANCE-25

in La Reunion

Event Summary

Tropical Cyclone GARANCE-25 can have a high humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Updated: this report is based on advisory number 21: (03 Mar 2025 10:05).

Name	GARANCE-25
From - To	25 Feb - 02 Mar
Exposed countries	La Reunion
Exposed population	960 thousand in Category 1 or higher
Maximum wind speed	201 km/h, Category 3
Maximum storm surge	n.a.
Vulnerability	Medium (La Reunion)

Weather forecast centres

Regional Specialized Meteorological Centres (RSMCs), Tropical Cyclone Warning Centres (TCWCs).

RSMC La Réunion-Tropical Cyclone Centre/Météo-France

http://www.meteofrance.re/cyclone/activite-cyclonique-en-cours

TCWC-Perth/Bureau of Meteorology, Australia

http://www.bom.gov.au/cyclone/index.shtml

TCWC-Jakarta/ Meteorological and Geophysical Agency, Indonesia

http://www.bmkg.go.id

RSMC Nadi-Tropical Cyclone Centre/Fiji Meteorological Service

http://www.met.gov.fj/current_warnings_b.php

TCWC-Port Moresby/National Weather Service, Papua New Guinea

http://www.pngmet.gov.pg/

TCWC-Wellington/Meteorological Service of New Zealand

https://www.metservice.com/national/home

National Meteorological and Hydrological Services (NMHSs)

Wind

Precipitation

Temp Min

Temp Max

Interactive Map

Source: NOAA-GFS(Meteo); GDACS/RSMC (TcTrack )

Source: NOAA-GFS

Meteo Assessment +

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