| Type | Earthquake |
|---|---|
| Status | Historical |
| Name | 91 km ENE of ‘Ohonua, Tonga |
| Date | 2026/01/31 |
| Time | 20:59 |
| Country | Tonga |
| Origin | 21.0190000, -174.1337000 |
| Moment Magnitude | 5.8 |
| Energy Magnitude | 5.7361 |
| Focal Depth | 12 km |
| Tectonic Setting | Active Shallow |
| Seismic Moment | 5.6234·1024 dyn·cm (5.6234·1017 J) |
| Radiated Seismic Energy | 8997461203046 J |
| Access | Public |
| No | Time | Epicenter | Focal Depth | Magnitude | Catalog |
|---|---|---|---|---|---|
| 1. | 20:59:31 | 20.9587000, -174.1707000 | 10 km | 5.8 Mw | USGS |
| 2. | 20:59:31 | 21.0190000, -174.1337000 | 12 km | 5.8 Mw | USGS |
Risk Assessment | Natural Hazards | Industrial Plants | Scientific | Users |