Earthquake · Reviewed by USGS
M4.9 earthquake 200 km S of ‘Ohonua, Tonga
A magnitude 4.9 earthquake struck 200 km S of ‘Ohonua, Tonga at Apr 28, 2026, 16:18 UTC, at a depth of 10 km. The epicentre was 221 km (137 mi) S of Nuku'alofa.
Details
| Magnitude | 4.9 mww |
|---|---|
| Time | Apr 28, 2026, 16:18 UTC |
| Depth | 10.0 km |
| Coordinates | -23.123, -175.306 |
| 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 |
|---|---|---|---|---|
| 4.8 | 144 km SSW of ‘Ohonua, Tonga | 64 km / 40 mi | depth 35 km | |
| 4.7 | 123 km S of ‘Ohonua, Tonga | 81 km / 50 mi | depth 10 km | |
| 4.6 | 237 km SSW of ‘Ohonua, Tonga | 48 km / 30 mi | depth 35 km | |
| 4.7 | 251 km SSW of ‘Ohonua, Tonga | 78 km / 49 mi | depth 10 km | |
| 5.2 | 244 km S of ‘Ohonua, Tonga | 52 km / 33 mi | depth 10 km | |
| 4.6 | 255 km S of ‘Ohonua, Tonga | 82 km / 51 mi | depth 10 km | |
| 5.0 | 152 km S of ‘Ohonua, Tonga | 77 km / 48 mi | depth 10 km | |
| 5.3 | 179 km S of ‘Ohonua, Tonga | 22 km / 14 mi | depth 10 km | |
| 4.9 | 248 km S of ‘Ohonua, Tonga | 48 km / 30 mi | depth 10 km | |
| 4.8 | 267 km SSW of ‘Ohonua, Tonga | 79 km / 49 mi | depth 35 km | |
| 4.9 | 273 km SSW of ‘Ohonua, Tonga | 90 km / 56 mi | depth 35 km | |
| 4.9 | 255 km SSW of ‘Ohonua, Tonga | 72 km / 45 mi | depth 35 km | |
| 4.9 | 169 km SSW of ‘Ohonua, Tonga | 68 km / 42 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.