Earthquake · Reviewed by USGS
M4.4 earthquake 145 km WNW of Constitución, Chile
A magnitude 4.4 earthquake struck 145 km WNW of Constitución, Chile at Dec 7, 2025, 09:35 UTC, at a depth of 10 km. The epicentre was 146 km (91 mi) WNW of Constitucion.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Dec 7, 2025, 09:35 UTC |
| Depth | 10.0 km |
| Coordinates | -34.681, -73.800 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 172 km WSW of San Antonio, Chile | 91 km / 57 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.