Earthquake · Reviewed by USGS
M4.9 earthquake 5 km WSW of Palca, Peru
A magnitude 4.9 earthquake struck 5 km WSW of Palca, Peru at Dec 7, 2025, 23:14 UTC, at a depth of 110 km. The epicentre was 36 km (22 mi) NE of Tacna.
Details
| Magnitude | 4.9 mb |
|---|---|
| Time | Dec 7, 2025, 23:14 UTC |
| Depth | 109.6 km |
| Coordinates | -17.787, -70.015 |
| 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 |
|---|---|---|---|---|
| 4.1 | 75 km ESE of Palca, Peru | 79 km / 49 mi | depth 151 km | |
| 4.3 | 1 km E of Camilaca, Peru | 69 km / 43 mi | depth 127 km | |
| 4.7 | 57 km SE of Palca, Peru | 60 km / 37 mi | depth 113 km | |
| 4.5 | 59 km ENE of Palca, Peru | 65 km / 41 mi | depth 144 km | |
| 4.2 | 35 km ESE of Chuquitira, Peru | 58 km / 36 mi | depth 158 km | |
| 4.6 | 72 km SE of Palca, Peru | 76 km / 47 mi | depth 10 km | |
| 4.3 | 33 km ENE of Palca, Peru | 39 km / 24 mi | depth 145 km | |
| 4.9 | 13 km NW of Palca, Peru | 12 km / 7 mi | depth 133 km | |
| 4.2 | 27 km S of Mazo Cruz, Peru | 94 km / 59 mi | depth 182 km | |
| 4.4 | 27 km SE of Palca, Peru | 31 km / 19 mi | depth 134 km | |
| 4.3 | 6 km WNW of Sama Grande, Peru | 57 km / 35 mi | depth 94 km | |
| 4.3 | 40 km E of Estique, Peru | 47 km / 29 mi | depth 167 km | |
| 4.8 | 40 km E of Palca, Peru | 47 km / 29 mi | depth 139 km | |
| 4.9 | 76 km E of Arica, Chile | 80 km / 50 mi | depth 109 km | |
| 4.2 | 35 km ESE of Calana, Peru | 36 km / 22 mi | depth 131 km | |
| 4.3 | 46 km SSE of Palca, Peru | 49 km / 30 mi | depth 115 km | |
| 4.4 | 7 km W of Totoral, Peru | 62 km / 39 mi | depth 127 km | |
| 4.2 | 83 km SE of Palca, Peru | 87 km / 54 mi | depth 138 km | |
| 4.6 | 18 km ENE of Sama Grande, Peru | 34 km / 21 mi | depth 109 km | |
| 4.1 | 49 km E of Arica, Chile | 88 km / 55 mi | depth 92 km | |
| 4.0 | 37 km ENE of Palca, Peru | 43 km / 27 mi | depth 159 km | |
| 4.2 | 61 km E of Chuquitira, Peru | 78 km / 49 mi | depth 177 km | |
| 4.3 | 58 km E of Arica, Chile | 92 km / 57 mi | depth 127 km | |
| 4.2 | 2 km S of Totoral, Peru | 55 km / 34 mi | depth 119 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.