Earthquake · Reviewed by USGS
M4.6 earthquake 55 km W of San Alejandro, Peru
A magnitude 4.6 earthquake struck 55 km W of San Alejandro, Peru at Sep 22, 2025, 20:48 UTC, at a depth of 123 km. The epicentre was 29 km (18 mi) NW of Aguaytia.
Details
| Magnitude | 4.6 mb |
|---|---|
| Time | Sep 22, 2025, 20:48 UTC |
| Depth | 122.6 km |
| Coordinates | -8.876, -75.711 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 5.2 | 71 km ESE of Uchiza, Peru | 33 km / 20 mi | depth 124 km | |
| 4.8 | 21 km WNW of Tournavista, Peru | 90 km / 56 mi | depth 127 km | |
| 4.7 | 23 km W of Tournavista, Peru | 87 km / 54 mi | depth 133 km | |
| 4.3 | 8 km NNW of San Alejandro, Peru | 54 km / 33 mi | depth 127 km | |
| 4.4 | 24 km E of San Alejandro, Peru | 79 km / 49 mi | depth 129 km | |
| 4.7 | 29 km SW of San Alejandro, Peru | 42 km / 26 mi | depth 10 km | |
| 4.1 | 41 km NW of Campo Verde, Peru | 99 km / 62 mi | depth 104 km | |
| 4.8 | 42 km N of San Alejandro, Peru | 72 km / 45 mi | depth 128 km | |
| 4.1 | 43 km WNW of Campo Verde, Peru | 79 km / 49 mi | depth 128 km | |
| 4.9 | 29 km WNW of Yuyapichis, Peru | 91 km / 57 mi | depth 108 km | |
| 4.7 | 42 km ESE of Uchiza, Peru | 52 km / 33 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.