Earthquake · Reviewed by USGS
M4.2 earthquake 69 km NE of Masamba, Indonesia
A magnitude 4.2 earthquake struck 69 km NE of Masamba, Indonesia at Oct 8, 2025, 10:09 UTC, at a depth of 10 km. The epicentre was 70 km (43 mi) NE of Masamba.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Oct 8, 2025, 10:09 UTC |
| Depth | 10.0 km |
| Coordinates | -2.036, 120.684 |
| 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 |
|---|---|---|---|---|
| 4.3 | 46 km SE of Poso, Indonesia | 48 km / 30 mi | depth 10 km | |
| 4.2 | 62 km NE of Masamba, Indonesia | 10 km / 6 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.