Earthquake · Reviewed by USGS
M4.3 earthquake 38 km S of Calingasta, Argentina
A magnitude 4.3 earthquake struck 38 km S of Calingasta, Argentina at May 31, 2026, 07:40 UTC, at a depth of 109 km. The epicentre was 76 km (47 mi) W of Pocito.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | May 31, 2026, 07:40 UTC |
| Depth | 108.9 km |
| Coordinates | -31.679, -69.388 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.4 | 30 km NW of Albardón, Argentina | 81 km / 50 mi | depth 103 km | |
| 4.1 | 17 km E of Calingasta, Argentina | 38 km / 24 mi | depth 117 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.