| Magnitude | 3.5 |
| Region | EASTERN HONSHU, JAPAN |
| Date time | 2026-02-09 12:27:57.3 UTC |
| Location | 36.188 ; 139.452 |
| Depth | 104 km |
| Distance | 16 km SSE of Ashikaga, Japan / pop: 159,000 / local time: 21:27:57.3 2026-02-09 8 km NNE of Kumagaya, Japan / pop: 155,000 / local time: 21:27:57.3 2026-02-09 |
Source parameters provided by:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
All data providers for this event:
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)