Earthquake · Reviewed by USGS
M4.1 earthquake 103 km NW of Talcahuano, Chile
A magnitude 4.1 earthquake struck 103 km NW of Talcahuano, Chile at Dec 3, 2025, 01:53 UTC, at a depth of 20 km. The epicentre was 103 km (64 mi) NW of Talcahuano.
Details
| Magnitude | 4.1 mb |
|---|---|
| Time | Dec 3, 2025, 01:53 UTC |
| Depth | 19.7 km |
| Coordinates | -36.015, -73.857 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.0 | 62 km NW of Tomé, Chile | 45 km / 28 mi | depth 26 km | |
| 4.5 | 52 km NW of Arauco, Chile | 99 km / 61 mi | depth 10 km | |
| 4.4 | 117 km WNW of Talcahuano, Chile | 72 km / 45 mi | depth 10 km | |
| 4.4 | 146 km WNW of Talcahuano, Chile | 58 km / 36 mi | depth 10 km | |
| 4.3 | 82 km WNW of Talcahuano, Chile | 39 km / 24 mi | depth 10 km | |
| 4.3 | 103 km NW of Quirihue, Chile | 44 km / 27 mi | depth 10 km | |
| 4.5 | 98 km NW of Quirihue, Chile | 48 km / 30 mi | depth 10 km | |
| 4.5 | 156 km WNW of Talcahuano, Chile | 69 km / 43 mi | depth 10 km | |
| 4.2 | 113 km NW of Quirihue, Chile | 43 km / 27 mi | depth 24 km | |
| 4.3 | 94 km NW of Talcahuano, Chile | 9 km / 5 mi | depth 23 km | |
| 4.2 | 81 km NW of Talcahuano, Chile | 23 km / 14 mi | depth 19 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.