Overall Green alert Tropical Cyclone for SEVENTEEN-21

Event summary

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

GDACS ID TC 1000822
From - To 02 Sep - 03 Sep
Exposed countries Off-shore
Exposed population No people in Category 1 or higher
Maximum wind speed 56 km/h Tropical depression
Maximum storm surge
Vulnerability --


For more info on GDACS alert score click here.
Wind Storm surge Rainfall GDACS score
GDACS 56 km/h 0 m n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF 101 km/h 0.3 m 410 mm 0.5
GFS 79 km/h 0.4 m 189 mm 0.5
ECMWF 79 km/h 0.3 m 199 mm 0.5
Beta Version - All weather systems in the area: maximum expected impact (wind, storm surge, rainfall)
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, 2021. 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: 1 | About casualties: 1 | Last hour: 0

Hurricane Ida killed at least 50 people in the U.S.2021-09-06T18:15+0200.

Public transportation systems flooded in New York, hundreds of thousands of people remain without electricity in Louisiana. The number of victims of Hurricane Ida in the northeastern United States on Sunday amounted to at least 50 people. A
All Berks schools dismissing early due to threat of Ida2021-09-01T17:35+0200.

Buckets of rain are forecast for Berks County today due to the remnants of Hurricane Ida, and that has led local school districts to alter their schedules. Seventeen of the county’s 18 districts will dismiss students early today, and the Re

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 (38), INFORM (1),