Overall Green alert Flood for India
in India

Event summary

Flood India can have a low humanitarian impact based on the magnitude, exposed population and vulnerability.

GDACS ID FL 1101234
Death: 3
Displaced: -
Countries: India
From - To 30 Dec - 01 Jan


For more info on GDACS alert score click here.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Tamil Nadu, India, Late December 2021Heavy rain caused some flooding in areas of Chennai and surrounding districts in Tamil Nadu, India in late December. Some areas saw more than 200 mm of rain in 24 hours. A red alert for heavy rain was in place for Chennai, Kanchipuram, Thiruvallur and Chengalpattu. As many as 143 locations in Chennai were flooded. Three people died as a result of electrocution. Greater Chennai Corporation said as many as 145 pumps were running in Chennai to remove stagnant water. Tamil Nadu State Disaster Management Authority said flood gates were opened to lower levels of the Redhills and Poondi dams.Fri 31 Dec 2021FloodList provided by Copernicus GloFAS
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

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 (36), (2), NASA (4), DesInventar (4), WMO (1), INFORM (2),