Overall Green alert Flood
in Indonesia

Event summary

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

GDACS ID FL 1103721
Death: 85
Displaced: 12032
Countries: Indonesia
From - To 30 Dec - 03 Feb

GDACS Score

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Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Indonesia - Floods and flash floods
  • Very heavy rainfall has been affecting the Java island (central Indonesia) since 28 January, causing floods, flash floods and overflowing rivers (in particular the Cilanang, Srenseng and Medana rivers) that have resulted in population displacement and damage. The most affected area includes the Greater Jakarta area and the Indramayu regency (West Java province).
  • The ASEAN Disaster Information Network (ADINet) reports, as of 3 February, nearly 1 700 displaced people, of whom a number are across 11 evacuation centres throughout the island. In addition, ADINet also reports a total of more than 20 600 affected people across the West Java, Central Java, East Java and Banten provinces and the Greater Jakarta area. Nearly 3 150 damaged houses were also reported.
  • Over the next 48 hours, more heavy rainfall with locally very heavy rainfall is still forecast over the whole Java island.
Tue 3 Feb 2026Provided by ECHO Daily Flash
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)

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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), NASA (3), DesInventar (1), WMO (1), INFORM (2), (1),