Earthquake · Reviewed by USGS
M4.8 earthquake south of Tonga
A magnitude 4.8 earthquake struck south of Tonga at Aug 4, 2026, 15:28 UTC, at a depth of 10 km.
Details
| Magnitude | 4.8 mb |
|---|---|
| Time | Aug 4, 2026, 15:28 UTC |
| Depth | 10.0 km |
| Coordinates | -24.435, -175.341 |
| 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 | 26 km / 16 mi | depth 10 km | |
| 4.4 | south of Tonga | 47 km / 29 mi | depth 10 km | |
| 4.5 | south of Tonga | 44 km / 28 mi | depth 10 km | |
| 5.1 | south of Tonga | 44 km / 27 mi | depth 10 km | |
| 4.6 | south of Tonga | 43 km / 27 mi | depth 10 km | |
| 4.6 | south of Tonga | 38 km / 24 mi | depth 10 km | |
| 4.6 | south of Tonga | 44 km / 27 mi | depth 10 km | |
| 4.6 | south of Tonga | 63 km / 39 mi | depth 10 km | |
| 4.3 | south of Tonga | 67 km / 41 mi | depth 35 km | |
| 4.6 | south of Tonga | 17 km / 11 mi | depth 10 km | |
| 4.5 | south of Tonga | 37 km / 23 mi | depth 10 km | |
| 5.0 | south of Tonga | 19 km / 12 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.