Earthquake · Reviewed by USGS
M4.5 earthquake 99 km W of San Antonio de los Cobres, Argentina
A magnitude 4.5 earthquake struck 99 km W of San Antonio de los Cobres, Argentina at Aug 16, 2026, 21:06 UTC, at a depth of 175 km. The epicentre was 186 km (116 mi) WNW of Rosario de Lerma.
Details
| Magnitude | 4.5 mb |
|---|---|
| Time | Aug 16, 2026, 21:06 UTC |
| Depth | 174.6 km |
| Coordinates | -24.352, -67.284 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.