| Magnitude | 3.9 |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Date time | 2025-03-30 05:30:30.0 UTC |
| Location | 35.400 ; 140.700 |
| Depth | 60 km |
| Distance | 55 km SE of Narita, Japan / pop: 100,000 / local time: 14:30:30.0 2025-03-30 37 km E of Mobara, Japan / pop: 97,300 / local time: 14:30:30.0 2025-03-30 |
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:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)