Earthquake · Reviewed by USGS
M4.3 earthquake 38 km ENE of Palca, Peru
A magnitude 4.3 earthquake struck 38 km ENE of Palca, Peru at Nov 21, 2025, 10:09 UTC, at a depth of 166 km. The epicentre was 78 km (48 mi) ENE of Tacna.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Nov 21, 2025, 10:09 UTC |
| Depth | 165.7 km |
| Coordinates | -17.669, -69.613 |
| 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 | 59 km / 37 mi | depth 151 km | |
| 4.3 | 1 km E of Camilaca, Peru | 92 km / 57 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 | 21 km / 13 mi | depth 144 km | |
| 4.2 | 35 km ESE of Chuquitira, Peru | 37 km / 23 mi | depth 158 km | |
| 4.6 | 72 km SE of Palca, Peru | 69 km / 43 mi | depth 10 km | |
| 4.3 | 33 km ENE of Palca, Peru | 10 km / 6 mi | depth 145 km | |
| 4.4 | 21 km ESE of Mazo Cruz, Peru | 92 km / 57 mi | depth 177 km | |
| 4.9 | 13 km NW of Palca, Peru | 45 km / 28 mi | depth 133 km | |
| 4.2 | 27 km S of Mazo Cruz, Peru | 76 km / 47 mi | depth 182 km | |
| 4.2 | 98 km NNE of Camiña, Chile | 99 km / 61 mi | depth 124 km | |
| 4.4 | 27 km SE of Palca, Peru | 39 km / 24 mi | depth 134 km | |
| 4.3 | 40 km E of Estique, Peru | 13 km / 8 mi | depth 167 km | |
| 4.8 | 40 km E of Palca, Peru | 8 km / 5 mi | depth 139 km | |
| 4.9 | 76 km E of Arica, Chile | 79 km / 49 mi | depth 109 km | |
| 4.2 | 35 km ESE of Calana, Peru | 56 km / 35 mi | depth 131 km | |
| 4.3 | 46 km SSE of Palca, Peru | 54 km / 33 mi | depth 115 km | |
| 4.4 | 7 km W of Totoral, Peru | 92 km / 57 mi | depth 127 km | |
| 4.2 | 83 km SE of Palca, Peru | 74 km / 46 mi | depth 138 km | |
| 4.6 | 18 km ENE of Sama Grande, Peru | 77 km / 48 mi | depth 109 km | |
| 4.0 | 37 km ENE of Palca, Peru | 9 km / 6 mi | depth 159 km | |
| 4.2 | 61 km E of Chuquitira, Peru | 43 km / 26 mi | depth 177 km | |
| 4.2 | 2 km S of Totoral, Peru | 85 km / 53 mi | depth 119 km | |
| 4.9 | 5 km WSW of Palca, Peru | 45 km / 28 mi | depth 110 km | |
| 4.2 | 62 km E of Palca, Peru | 28 km / 17 mi | depth 147 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.