Overall Green Earthquake in Japan on 09 Nov 2025 08:03 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.

M 6.8 in Japan on 09 Nov 2025 08:03 UTC

2025-11-09 08:16 message from NTWC

Key information extracted from original GTS message :

Evaluation

An earthquake with a preliminary magnitude of 6.7 occurred off the east coast of honshu JAPAN at 0804 UTC on sunday NOVEMBER 9 2025
Based on all available data there is no TSUNAMI threat from this earthquake

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)

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