Earthquake · Reviewed by USGS
M4.3 earthquake south of Tonga
A magnitude 4.3 earthquake struck south of Tonga at Aug 12, 2026, 22:22 UTC, at a depth of 35 km.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Aug 12, 2026, 22:22 UTC |
| Depth | 35.0 km |
| Coordinates | -24.032, -175.828 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 293 km SSW of Houma, Tonga | 87 km / 54 mi | depth 94 km | |
| 4.9 | south of Tonga | 86 km / 54 mi | depth 10 km | |
| 4.6 | south of Tonga | 95 km / 59 mi | depth 10 km | |
| 4.6 | 237 km SSW of ‘Ohonua, Tonga | 75 km / 46 mi | depth 35 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.