Earthquake · Reviewed by USGS
M4.7 earthquake 251 km SSW of ‘Ohonua, Tonga
A magnitude 4.7 earthquake struck 251 km SSW of ‘Ohonua, Tonga at Aug 11, 2026, 02:31 UTC, at a depth of 10 km. The epicentre was 264 km (164 mi) SSW of Nuku'alofa.
Details
| Magnitude | 4.7 mb |
|---|---|
| Time | Aug 11, 2026, 02:31 UTC |
| Depth | 10.0 km |
| Coordinates | -23.386, -176.015 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 293 km SSW of Houma, Tonga | 55 km / 34 mi | depth 94 km | |
| 4.3 | south of Tonga | 74 km / 46 mi | depth 35 km | |
| 4.6 | 237 km SSW of ‘Ohonua, Tonga | 34 km / 21 mi | depth 35 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.