Earthquake · Reviewed by USGS
M4.9 earthquake south of Tonga
A magnitude 4.9 earthquake struck south of Tonga at Jul 27, 2026, 23:09 UTC, at a depth of 10 km.
Details
| Magnitude | 4.9 mb |
|---|---|
| Time | Jul 27, 2026, 23:09 UTC |
| Depth | 10.0 km |
| Coordinates | -24.320, -175.229 |
| 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 | 40 km / 25 mi | depth 10 km | |
| 4.4 | south of Tonga | 55 km / 34 mi | depth 10 km | |
| 4.5 | south of Tonga | 58 km / 36 mi | depth 10 km | |
| 5.1 | south of Tonga | 56 km / 35 mi | depth 10 km | |
| 4.6 | south of Tonga | 50 km / 31 mi | depth 10 km | |
| 4.6 | south of Tonga | 52 km / 33 mi | depth 10 km | |
| 4.6 | south of Tonga | 56 km / 35 mi | depth 10 km | |
| 4.6 | south of Tonga | 75 km / 46 mi | depth 10 km | |
| 4.3 | south of Tonga | 69 km / 43 mi | depth 35 km | |
| 4.6 | south of Tonga | 4 km / 2 mi | depth 10 km | |
| 4.8 | south of Tonga | 17 km / 11 mi | depth 10 km | |
| 4.5 | south of Tonga | 20 km / 12 mi | depth 10 km | |
| 5.0 | south of Tonga | 35 km / 22 mi | depth 10 km | |
| 4.5 | south of Tonga | 48 km / 30 mi | depth 10 km | |
| 5.0 | south of Tonga | 52 km / 32 mi | depth 10 km | |
| 4.6 | south of Tonga | 48 km / 30 mi | depth 10 km | |
| 5.2 | 244 km S of ‘Ohonua, Tonga | 88 km / 55 mi | depth 10 km | |
| 4.5 | south of Tonga | 74 km / 46 mi | depth 10 km | |
| 4.6 | south of Tonga | 41 km / 26 mi | depth 10 km | |
| 4.6 | south of Tonga | 59 km / 37 mi | depth 10 km | |
| 5.0 | south of Tonga | 40 km / 25 mi | depth 10 km | |
| 5.1 | south of Tonga | 41 km / 26 mi | depth 10 km | |
| 4.3 | south of Tonga | 62 km / 39 mi | depth 10 km | |
| 5.0 | south of Tonga | 41 km / 25 mi | depth 10 km | |
| 4.5 | south of Tonga | 67 km / 42 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.