Earthquake · Reviewed by USGS
M4.3 earthquake 25 km SSE of Calingasta, Argentina
A magnitude 4.3 earthquake struck 25 km SSE of Calingasta, Argentina at Oct 27, 2026, 23:23 UTC, at a depth of 120 km. The epicentre was 71 km (44 mi) WNW of Pocito.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Oct 27, 2026, 23:23 UTC |
| Depth | 120.2 km |
| Coordinates | -31.542, -69.314 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.5 | 51 km S of Calingasta, Argentina | 33 km / 21 mi | depth 113 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.