| Magnitude | 3.8 |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Date time | 2026-09-27 00:45:18.8 UTC |
| Location | 35.846 ; 140.646 |
| Depth | 52 km |
| Distance | 31 km ENE of Narita, Japan / pop: 100,000 / local time: 09:45:18.8 2026-09-27 14 km ESE of Katori-shi, Japan / pop: 83,100 / local time: 09:45:18.8 2026-09-27 |
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:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Japan Meteorological Agency Seismic Network -- Tokyo, Japan (JMA)