Earthquake 121 km E of Yamada, Japan (6.4 mww) (2025-11-09 08:54:36 UTC)
39.4662, 143.3632
10.00 KM
A 6.4 magnitude earthquake struck on 121 km E of Yamada, Japan, at 2025-11-09 08:54:36 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of mww and was felt in surrounding areas. Stay updated on earthquake activity in 121 km E of Yamada, Japan
Recommendation Major Earthquake
Action
Violent shaking with widespread damage possible.
Suggestion
Indoors: Drop, Cover, and Hold On. After the initial shock, carefully evacuate the building.
Outdoors: Stay in an open area. Expect aftershocks and potential hazards.