Overall Red Flood alert in Indonesia, Malaysia, Thailand from 03 Dec 2025 01:00 UTC to 04 Dec 2025 13:00 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 Flood

in Indonesia, Malaysia, Thailand

Event summary

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

GDACS ID	FL 1103646
Death:	955
Displaced:	1002000
Countries:	Indonesia, Malaysia, Thailand
From - To	03 Dec - 06 Dec

GDACS Score

For more info on GDACS alert score click here.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Flood in Indonesia, Malaysia, Thailand - EC/ECHO daily mapWed, 10 Dec 2025 17:19

A new EC/ECHO daily map is now available

Indonesia, Thailand, Malaysia - Severe weather and floods, update

Heavy rainfall continues to affect southeast Asia, particularly northwestern Indonesia, southern Thailand, and peninsular Malaysia, leading to a rising humanitarian impact.
In Indonesia, UN OCHA reports 770 fatalities, 463 missing, 746,000 displaced, and 3.2 million affected across three provinces of Sumatra: Aceh, West Sumatra, and North Sumatra. In Thailand, the same source reported 185 deaths, 367 missing, 4 million affected, and 219,000 displaced people in 12 southern provinces. Meanwhile, in Malaysia, 37,000 people have been displaced across eight states, Kelantan, Perlis, Perak, Selangor, Kedah, Penang, Terengganu, and Pahang.
On 4–6 December, moderate to locally heavy rainfall is expected across most of Sumatra, peninsular Malaysia, and the southernmost regions of Thailand.

Thu 4 Dec 2025Provided by ECHO Daily Flash

Detailed event map. European Union, 2025. 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

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

Daily Maps: ECHO Daily Map of 10 December 2025

10/Dec/2025 17:19 UTC

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (37), (2), NASA (4), DesInventar (1), WMO (1), INFORM (2),

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.