| Type | Earthquake |
|---|---|
| Statut | Historique |
| Nom | 165 km NNW of Houma, Tonga |
| Date | 28/06/2025 |
| Heure | 04:17 |
| Pays | Tonga |
| Origine | 19.8818000, -176.0335000 |
| Carte de risque | ShakeMap (XML, Gzippé), 28/06/2025 06:42:18 |
| Moment Magnitude | 5.5 |
| Energy Magnitude | 5.4361 |
| Focal Depth | 229 km |
| Seismic Moment | 1.9953·1024 dyn·cm (1.9953·1017 J) |
| Radiated Seismic Energy | 3192419703950 J |
| Accès | Public |
| No | Heure | Epicentre | Profondeur focale | Magnitude | Catalogue |
|---|---|---|---|---|---|
| 1. | 04:17:09 | 19.8595000, -176.0638000 | 237.5 km | 5.5 Mw | USGS |
| 2. | 04:17:08 | 19.8299000, -176.0903000 | 229 km | 5.5 Mw | USGS |
| 3. | 04:17:08 | 19.8818000, -176.0335000 | 229 km | 5.5 Mw | USGS |
| No | Date |
|---|---|
| 1. | 28/06/2025 06:42:18 |
| 2. | 28/06/2025 04:41:01 |
Évaluation des risques | Risques naturels | Installations industrielles | Scientifique | Utilisateurs |