| Magnitude | 3.1 |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Date time | 2026-10-28 17:45:30.0 UTC |
| Location | 36.800 ; 140.500 |
| Depth | 10 km |
| Distance | 26 km NW of Hitachi, Japan / pop: 186,000 / local time: 02:45:30.0 2026-10-29 22 km W of Kitaibaraki, Japan / pop: 50,800 / local time: 02:45:30.0 2026-10-29 |
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:
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)