Type | Earthquake |
---|---|
Status | Historical |
Name | 93 km WNW of Hihifo, Tonga |
Date | 2025/04/04 |
Time | 08:00 |
Country | Tonga |
Origin | 15.4866000, -174.5871000 |
Hazard Map | ShakeMap (XML, Gzipped), 2025/04/04 08:23:03 |
Moment Magnitude | 5.7 |
Body-wave Magnitude | 4.5 |
Energy Magnitude | 5.6361 |
Focal Depth | 175.38 km |
Seismic Moment | 3.9811·1024 dyn·cm (3.9811·1017 J) |
Radiated Seismic Energy | 6369714728856 J |
Access | Public |
No | Time | Epicenter | Focal Depth | Magnitude | Catalog |
---|---|---|---|---|---|
1. | 08:01:06 | 15.5117000, -174.5421000 | 192 km | 5.7 M<sub>w</sub> | USGS |
2. | 08:00:48 | 15.4866000, -174.5871000 | 175.4 km | 4.5 m<sub>b</sub> | USGS |
No | Date |
---|---|
1. | 2025/04/04 08:23:03 |
Risk Assessment | Natural Hazards | Industrial Plants | Scientific | Users |