Overall Green Flood in Japan from 24 Jun 2026 01:00 UTC to 26 Jun 2026 01:00 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 Flood

in Japan

Event summary

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

GDACS ID	FL 1103993
Death:	1
Displaced:	-
Countries:	Japan
From - To	24 Jun - 26 Jun

GDACS Score

For more info on GDACS alert score click here.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Japan, Late June 2026Heavy rain from 24 June 2026 caused flooding and landslides in areas of Japan. As of 28 June, FDMA reported 1 death, 7 injured, and 423 residential buildings damaged across several prefectures. Local observers said the heavy rain was influence by storms Mekkhala and Higos.Sun 28 Jun 2026Provided by Copernicus EMS GloFAS

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

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

Disclaimer - Copyright
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.