SummaryMapsTestimonies Medias Scientific data
Magnitude3.9
RegionNEAR EAST COAST OF HONSHU, JAPAN
Date time2026-05-29 21:38:30.0 UTC
Location35.400 ; 140.300
Depth30 km
Distance24 km ESE of Ichihara, Japan / pop: 283,000 / local time: 06:38:30.0 2026-05-30
3 km SSE of Mobara, Japan / pop: 97,300 / local time: 06:38:30.0 2026-05-30
Source parameters provided by:

Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
All data providers for this event:
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)