Overall Green Tropical Cyclone for TERATAI-21 Off-shore from 01 Dec 2021 06:00 UTC to 07 Dec 2021 18:00 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 Green Tropical Cyclone for TERATAI-21

Off-shore

Event summary

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

GDACS ID	TC 1000850
Name	TERATAI-21
From - To	01 Dec - 09 Dec
Exposed countries	Off-shore
Exposed population	No people in Category 1 or higher
Maximum wind speed	65 km/h Tropical storm
Maximum storm surge	0.7 m (01 Dec 14:00 UTC)
Vulnerability	--

GDACS Score

For more info on GDACS alert score click here.

	Wind	Storm surge	Rainfall	GDACS score
GDACS JTWC	n.a	0.7 m	n.a.	0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF	n.a	n.a.	n.a.	n.a.
GFS	83 km/h	0.3 m	329 mm	0.5
ECMWF	79 km/h	0.2 m	542 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, 2026. 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

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Sponge that can soak up even the mess of a typhoon 12/1/2021 8:26:00 PM.

December weather? Temperatures rise above 16 C in parts of B.C. 12/1/2021 7:30:00 PM.

View more news

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

Analytical products

Data, images, links, services and documents

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

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