Tonga Islands - 2026-09-03 17:23:17
- Magnitude 4.3
Last update : 2026-09-10 22:00:04 Belgian time
Main parameters
| Date and time |
2026-09-03 17:23:17.15 UTC
2026-09-03 19:23:17 Belgian time |
| Magnitude | mb 4.3 |
| Region | Tonga Islands Kermadec - Tonga - Samoa Basin area |
| Epicentral coordinates | 16.733°S 174.517°W |
| Depth of hypocenter | 257.7km |
Data source : USGS (United States Geological Survey)