Earthquake 12 km W of Ichihara, Japan (4.5 mb) (2025-10-03 03:48:03 UTC)
35.5187, 139.9476
103.24 KM
A 4.5 magnitude earthquake struck on 12 km W of Ichihara, Japan, at 2025-10-03 03:48:03 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of mb and was felt in surrounding areas. Stay updated on earthquake activity in 12 km W of Ichihara, Japan
Recommendation Strong Earthquake
Action
Moderate shaking can cause damage to weak structures.
Suggestion
Indoors: Drop, Cover, and Hold On. Stay away from windows and heavy furniture.
Outdoors: Move to an open space. If in a car: Pull over and stop in a safe area.