Earthquake · Reviewed by USGS
M4.3 earthquake 148 km SSW of Hihifo, Tonga
A magnitude 4.3 earthquake struck 148 km SSW of Hihifo, Tonga at Sep 19, 2026, 11:54 UTC, at a depth of 172 km.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Sep 19, 2026, 11:54 UTC |
| Depth | 172.3 km |
| Coordinates | -17.152, -174.423 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.7 | 134 km NNE of Neiafu, Tonga | 82 km / 51 mi | depth 51 km | |
| 4.5 | 93 km NW of Neiafu, Tonga | 95 km / 59 mi | depth 106 km | |
| 4.3 | 128 km SW of Hihifo, Tonga | 48 km / 30 mi | depth 168 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.