OFFICIAL · Other

M 4.3 - 61 km WNW of San Antonio de los Cobres, Argentina

Name: M 4.3 - 61 km WNW of San Antonio de los Cobres, Argentina
Start: 2026-10-11T21:33:08.230Z
Location: Public record location

Observed Oct 11 2026, 21:33 UTC · Updated Oct 11 2026, 22:47 UTC

USGS reviewed earthquake. Magnitude 4.3. This is a seismic catalog entry, not a damage assessment.

Location -23.961, -66.850. ARC Warning did not create the underlying report.

Sources

OFFICIAL
usgs
M 4.3 - 61 km WNW of San Antonio de los Cobres, Argentina
Oct 11 2026, 21:33 UTC

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M 4.3 - 61 km WNW of San Antonio de los Cobres, Argentina · ARC Warning