Earthquake · Reviewed by USGS
M4.2 earthquake 62 km E of Palca, Peru
A magnitude 4.2 earthquake struck 62 km E of Palca, Peru at Dec 6, 2025, 22:10 UTC, at a depth of 147 km. The epicentre was 97 km (60 mi) ENE of Tacna.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Dec 6, 2025, 22:10 UTC |
| Depth | 147.4 km |
| Coordinates | -17.777, -69.373 |
| 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 | 75 km ESE of Palca, Peru | 41 km / 25 mi | depth 151 km | |
| 4.7 | 57 km SE of Palca, Peru | 56 km / 35 mi | depth 113 km | |
| 4.5 | 59 km ENE of Palca, Peru | 24 km / 15 mi | depth 144 km | |
| 4.2 | 35 km ESE of Chuquitira, Peru | 60 km / 37 mi | depth 158 km | |
| 4.6 | 72 km SE of Palca, Peru | 58 km / 36 mi | depth 10 km | |
| 4.3 | 33 km ENE of Palca, Peru | 38 km / 23 mi | depth 145 km | |
| 4.9 | 13 km NW of Palca, Peru | 72 km / 44 mi | depth 133 km | |
| 4.2 | 27 km S of Mazo Cruz, Peru | 95 km / 59 mi | depth 182 km | |
| 4.2 | 98 km NNE of Camiña, Chile | 78 km / 49 mi | depth 124 km | |
| 4.4 | 27 km SE of Palca, Peru | 50 km / 31 mi | depth 134 km | |
| 4.3 | 40 km E of Estique, Peru | 37 km / 23 mi | depth 167 km | |
| 4.8 | 40 km E of Palca, Peru | 22 km / 14 mi | depth 139 km | |
| 4.9 | 76 km E of Arica, Chile | 70 km / 44 mi | depth 109 km | |
| 4.2 | 35 km ESE of Calana, Peru | 65 km / 41 mi | depth 131 km | |
| 4.3 | 46 km SSE of Palca, Peru | 55 km / 34 mi | depth 115 km | |
| 4.2 | 83 km SE of Palca, Peru | 58 km / 36 mi | depth 138 km | |
| 4.0 | 37 km ENE of Palca, Peru | 36 km / 22 mi | depth 159 km | |
| 4.2 | 61 km E of Chuquitira, Peru | 52 km / 33 mi | depth 177 km | |
| 4.3 | 58 km E of Arica, Chile | 97 km / 60 mi | depth 127 km | |
| 4.9 | 5 km WSW of Palca, Peru | 68 km / 42 mi | depth 110 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.