Earthquake · Reviewed by USGS
M4.6 earthquake south of Tonga
A magnitude 4.6 earthquake struck south of Tonga at Aug 4, 2026, 21:09 UTC, at a depth of 10 km.
Details
| Magnitude | 4.6 mb |
|---|---|
| Time | Aug 4, 2026, 21:09 UTC |
| Depth | 10.0 km |
| Coordinates | -24.299, -175.257 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.9 | south of Tonga | 42 km / 26 mi | depth 10 km | |
| 4.4 | south of Tonga | 58 km / 36 mi | depth 10 km | |
| 4.5 | south of Tonga | 60 km / 37 mi | depth 10 km | |
| 5.1 | south of Tonga | 58 km / 36 mi | depth 10 km | |
| 4.6 | south of Tonga | 53 km / 33 mi | depth 10 km | |
| 4.6 | south of Tonga | 54 km / 34 mi | depth 10 km | |
| 4.6 | south of Tonga | 58 km / 36 mi | depth 10 km | |
| 4.6 | south of Tonga | 77 km / 48 mi | depth 10 km | |
| 4.3 | south of Tonga | 65 km / 40 mi | depth 35 km | |
| 4.8 | south of Tonga | 17 km / 11 mi | depth 10 km | |
| 4.5 | south of Tonga | 21 km / 13 mi | depth 10 km | |
| 5.0 | south of Tonga | 36 km / 22 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.