Earthquake · Reviewed by USGS
M4.3 earthquake 58 km WNW of Mejillones, Chile
A magnitude 4.3 earthquake struck 58 km WNW of Mejillones, Chile at Dec 9, 2025, 09:01 UTC, at a depth of 19 km. The epicentre was 105 km (65 mi) NNW of Antofagasta.
Details
| Magnitude | 4.3 mwr |
|---|---|
| Time | Dec 9, 2025, 09:01 UTC |
| Depth | 19.2 km |
| Coordinates | -22.850, -70.945 |
| 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 |
|---|---|---|---|---|
| 4.7 | 27 km WSW of Tocopilla, Chile | 90 km / 56 mi | depth 50 km | |
| 4.1 | 41 km WNW of Antofagasta, Chile | 72 km / 45 mi | depth 35 km | |
| 4.1 | 36 km SSW of Tocopilla, Chile | 81 km / 50 mi | depth 35 km | |
| 4.4 | 48 km S of Tocopilla, Chile | 77 km / 48 mi | depth 39 km | |
| 4.4 | 41 km N of Mejillones, Chile | 53 km / 33 mi | depth 39 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.