| Magnitude | 3.9 |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Date time | 2026-05-29 21:38:30.0 UTC |
| Location | 35.400 ; 140.300 |
| Depth | 30 km |
| Distance | 24 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)