Earthquake · Reviewed by USGS
M4.2 earthquake 5 km SSW of Sacsamarca, Peru
A magnitude 4.2 earthquake struck 5 km SSW of Sacsamarca, Peru at Oct 23, 2025, 04:54 UTC, at a depth of 109 km. The epicentre was 93 km (58 mi) S of Ayacucho.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Oct 23, 2025, 04:54 UTC |
| Depth | 109.4 km |
| Coordinates | -13.989, -74.340 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.1 | 27 km NNW of Vilcanchos, Peru | 74 km / 46 mi | depth 103 km | |
| 4.1 | 27 km W of Vilcanchos, Peru | 64 km / 40 mi | depth 84 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.