Type | Earthquake |
---|---|
Status | Historical |
Name | 92 km NNE of Hihifo, Tonga |
Date | 2025/04/19 |
Time | 16:55 |
Country | Samoa |
Origin | 15.1815000, -173.4796000 |
Hazard Map | ShakeMap (XML, Gzipped), 2025/04/23 21:11:37 |
Moment Magnitude | 5.5 |
Energy Magnitude | 5.4361 |
Focal Depth | 32.495 km |
Tectonic Setting | Subduction Slab |
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. | 16:55:04 | 15.1815000, -173.4796000 | 32.5 km | 5.5 M<sub>w</sub> | USGS |
No | Date |
---|---|
1. | 2025/04/23 21:11:37 |
2. | 2025/04/22 23:11:06 |
3. | 2025/04/22 21:09:42 |
Risk Assessment | Natural Hazards | Industrial Plants | Scientific | Users |