Earthquake · Reviewed by USGS
M4.9 earthquake 56 km W of Vinchina, Argentina
A magnitude 4.9 earthquake struck 56 km W of Vinchina, Argentina at Feb 6, 2026, 03:44 UTC, at a depth of 111 km. The epicentre was 129 km (80 mi) WNW of Chilecito.
Details
| Magnitude | 4.9 mww |
|---|---|
| Time | Feb 6, 2026, 03:44 UTC |
| Depth | 110.9 km |
| Coordinates | -28.839, -68.777 |
| 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 | 120 km E of Vallenar, Chile | 75 km / 47 mi | depth 115 km | |
| 4.5 | 99 km NW of Vinchina, Argentina | 71 km / 44 mi | depth 95 km | |
| 4.0 | 71 km WSW of Chilecito, Argentina | 98 km / 61 mi | depth 35 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.