Earthquake · Reviewed by USGS
M3.9 earthquake 92 km W of San Antonio de los Cobres, Argentina
A magnitude 3.9 earthquake struck 92 km W of San Antonio de los Cobres, Argentina at Jul 30, 2026, 20:48 UTC, at a depth of 166 km. The epicentre was 181 km (113 mi) WNW of San Lorenzo.
Details
| Magnitude | 3.9 mb |
|---|---|
| Time | Jul 30, 2026, 20:48 UTC |
| Depth | 165.9 km |
| Coordinates | -24.334, -67.225 |
| 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.