Earthquake · Reviewed by USGS
M4.3 earthquake 74 km W of San Antonio de los Cobres, Argentina
A magnitude 4.3 earthquake struck 74 km W of San Antonio de los Cobres, Argentina at Sep 8, 2026, 01:24 UTC, at a depth of 155 km. The epicentre was 170 km (106 mi) WNW of San Lorenzo.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Sep 8, 2026, 01:24 UTC |
| Depth | 154.6 km |
| Coordinates | -24.173, -67.049 |
| 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 | 30 km / 19 mi | depth 186 km | |
| 4.5 | 79 km W of San Antonio de los Cobres, Argentina | 11 km / 7 mi | depth 170 km | |
| 4.4 | 80 km W of San Antonio de los Cobres, Argentina | 11 km / 7 mi | depth 160 km | |
| 4.2 | 169 km W of San Antonio de los Cobres, Argentina | 99 km / 62 mi | depth 121 km | |
| 4.3 | 81 km WNW of San Antonio de los Cobres, Argentina | 29 km / 18 mi | depth 210 km | |
| 4.6 | 64 km WNW of San Antonio de los Cobres, Argentina | 14 km / 9 mi | depth 189 km | |
| 4.4 | 87 km W of San Antonio de los Cobres, Argentina | 23 km / 14 mi | depth 194 km | |
| 4.3 | 67 km W of San Antonio de los Cobres, Argentina | 7 km / 5 mi | depth 186 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.