Earthquake · Reviewed by USGS
M4.3 earthquake 128 km SW of Hihifo, Tonga
A magnitude 4.3 earthquake struck 128 km SW of Hihifo, Tonga at Sep 20, 2026, 17:17 UTC, at a depth of 168 km.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Sep 20, 2026, 17:17 UTC |
| Depth | 168.2 km |
| Coordinates | -16.776, -174.641 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 5.0 | 78 km W of Hihifo, Tonga | 92 km / 57 mi | depth 10 km | |
| 4.8 | 85 km W of Hihifo, Tonga | 92 km / 57 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.