Earthquake · Reviewed by USGS
M4.2 earthquake 44 km SSW of Calingasta, Argentina
A magnitude 4.2 earthquake struck 44 km SSW of Calingasta, Argentina at Nov 1, 2025, 02:57 UTC, at a depth of 123 km. The epicentre was 97 km (60 mi) W of Pocito.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Nov 1, 2025, 02:57 UTC |
| Depth | 123.2 km |
| Coordinates | -31.700, -69.606 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.