Earthquake · Reviewed by USGS
M4.3 earthquake 81 km WNW of San Antonio de los Cobres, Argentina
A magnitude 4.3 earthquake struck 81 km WNW of San Antonio de los Cobres, Argentina at Oct 11, 2026, 21:33 UTC, at a depth of 210 km. The epicentre was 181 km (112 mi) W of San Salvador de Jujuy.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Oct 11, 2026, 21:33 UTC |
| Depth | 210.1 km |
| Coordinates | -23.916, -67.048 |
| 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 | 102 km W of San Antonio de los Cobres, Argentina | 50 km / 31 mi | depth 186 km | |
| 4.5 | 79 km W of San Antonio de los Cobres, Argentina | 39 km / 24 mi | depth 170 km | |
| 4.4 | 80 km W of San Antonio de los Cobres, Argentina | 38 km / 24 mi | depth 160 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.