Tonga Islands - 2026-08-21 16:45:36
- Magnitude 4.6
Last update : 2026-08-28 22:00:03 Belgian time
Main parameters
| Date and time |
2026-08-21 16:45:36.09 UTC
2026-08-21 18:45:36 Belgian time |
| Magnitude | mb 4.6 |
| Region | Tonga Islands Kermadec - Tonga - Samoa Basin area |
| Epicentral coordinates | 19.688°S 175.596°W |
| Depth of hypocenter | 271.1km |
Data source : USGS (United States Geological Survey)