OFFICIAL · Other

M 3.1 - 43 km NNW of Petersville, Alaska

Name: M 3.1 - 43 km NNW of Petersville, Alaska
Start: 2026-10-10T23:42:03.290Z
Location: Public record location

Observed Oct 10 2026, 23:42 UTC · Updated Oct 11 2026, 03:55 UTC

USGS automatic earthquake. Magnitude 3.1. This is a seismic catalog entry, not a damage assessment.

Location 62.871, -151.020. ARC Warning did not create the underlying report.

Sources

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M 3.1 - 43 km NNW of Petersville, Alaska · ARC Warning