Earthquake · Reviewed by USGS
M4.3 earthquake 156 km NE of Alugan, Philippines
A magnitude 4.3 earthquake struck 156 km NE of Alugan, Philippines at Oct 21, 2025, 17:52 UTC, at a depth of 10 km. The epicentre was 179 km (111 mi) ENE of Laoang.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Oct 21, 2025, 17:52 UTC |
| Depth | 10.0 km |
| Coordinates | 13.162, 126.552 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.2 | 81 km NE of Cabatuan, Philippines | 94 km / 59 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.