| Magnitude | 3.1 |
| Region | SHIKOKU, JAPAN |
| Date time | 2025-12-04 13:59:30.0 UTC |
| Location | 33.800 ; 134.100 |
| Depth | 30 km |
| Distance | 52 km SW of Tokushima, Japan / pop: 267,000 / local time: 22:59:30.0 2025-12-04 38 km SSW of Kamojimachō-jōgejima, Japan / pop: 24,300 / local time: 22:59:30.0 2025-12-04 |
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)