Earthquake · Reviewed by USGS
M4.4 earthquake 81 km WSW of Antofagasta, Chile
A magnitude 4.4 earthquake struck 81 km WSW of Antofagasta, Chile at Dec 9, 2025, 05:46 UTC, at a depth of 10 km. The epicentre was 82 km (51 mi) WSW of Antofagasta.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Dec 9, 2025, 05:46 UTC |
| Depth | 10.0 km |
| Coordinates | -23.991, -71.108 |
| 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 |
|---|---|---|---|---|
| 3.8 | 43 km S of Antofagasta, Chile | 76 km / 47 mi | depth 39 km | |
| 4.7 | 80 km S of Antofagasta, Chile | 85 km / 53 mi | depth 46 km | |
| 4.1 | 41 km WNW of Antofagasta, Chile | 68 km / 42 mi | depth 35 km | |
| 4.2 | 65 km SW of Antofagasta, Chile | 25 km / 16 mi | depth 24 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.