Earthquake · Reviewed by USGS
M4.4 earthquake 65 km SW of Calingasta, Argentina
A magnitude 4.4 earthquake struck 65 km SW of Calingasta, Argentina at Jan 31, 2026, 23:28 UTC, at a depth of 136 km. The epicentre was 111 km (69 mi) E of Illapel.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Jan 31, 2026, 23:28 UTC |
| Depth | 135.9 km |
| Coordinates | -31.666, -69.995 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.1 | 17 km E of Calingasta, Argentina | 79 km / 49 mi | depth 117 km | |
| 4.4 | 30 km E of Salamanca, Chile | 64 km / 40 mi | depth 108 km | |
| 4.3 | 38 km S of Calingasta, Argentina | 57 km / 36 mi | depth 109 km | |
| 4.4 | 46 km E of Salamanca, Chile | 47 km / 29 mi | depth 3 km | |
| 4.2 | 27 km SSW of Calingasta, Argentina | 45 km / 28 mi | depth 124 km | |
| 4.8 | 16 km SE of Calingasta, Argentina | 69 km / 43 mi | depth 120 km | |
| 5.0 | 16 km SW of Calingasta, Argentina | 49 km / 31 mi | depth 120 km | |
| 4.5 | 78 km WNW of Calingasta, Argentina | 65 km / 40 mi | depth 127 km | |
| 3.3 | 19 km ESE of Calingasta, Argentina | 79 km / 49 mi | depth 123 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.