| Type | Earthquake |
|---|---|
| Status | Historical |
| Name | 105 km NE of Tatsugō, Japan |
| Date | 2026/02/04 |
| Time | 18:20 |
| Country | Japan |
| Origin | 29.1074000, 130.3853000 |
| Hazard Map | ShakeMap (XML, Gzipped), 2026/02/04 20:44:27 |
| Moment Magnitude | 5.5 |
| Energy Magnitude | 5.4361 |
| Focal Depth | 21.435 km |
| Tectonic Setting | Active Shallow |
| Seismic Moment | 1.9953·1024 dyn·cm (1.9953·1017 J) |
| Radiated Seismic Energy | 3192419703950 J |
| Access | Public |
| No | Time | Epicenter | Focal Depth | Magnitude | Catalog |
|---|---|---|---|---|---|
| 1. | 18:20:42 | 29.1074000, 130.3853000 | 21.4 km | 5.5 Mw | USGS |
| No | Date |
|---|---|
| 1. | 2026/02/04 20:44:27 |
| 2. | 2026/02/04 18:53:47 |
Risk Assessment | Natural Hazards | Industrial Plants | Scientific | Users |