Earthquake · Reviewed by USGS
M4.2 earthquake 169 km W of San Antonio de los Cobres, Argentina
A magnitude 4.2 earthquake struck 169 km W of San Antonio de los Cobres, Argentina at Oct 15, 2026, 13:29 UTC, at a depth of 121 km. The epicentre was 247 km (153 mi) WNW of Rosario de Lerma.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Oct 15, 2026, 13:29 UTC |
| Depth | 120.5 km |
| Coordinates | -24.496, -67.963 |
| 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 | 69 km / 43 mi | depth 186 km | |
| 4.5 | 79 km W of San Antonio de los Cobres, Argentina | 91 km / 57 mi | depth 170 km | |
| 4.4 | 80 km W of San Antonio de los Cobres, Argentina | 90 km / 56 mi | depth 160 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.