Overall Green Flood in Japan from 22 May 2026 01:00 UTC to 23 May 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 1103907
Death:	0
Displaced:	-
Countries:	Japan
From - To	22 May - 23 May

GDACS Score

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Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Okinawa Prefecture, Japan, Late May 2026Heavy rain triggered flooding and landslide threat in Okinawa Prefecture, Japan, in late May 2026. Evacuation orders were issued for households living in areas prone to flooding and landslides.Sun 24 May 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.

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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

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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),

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