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USGSOctober 12, 2026

M2.5 earthquake, 30 km WSW of Petersville, Alaska

A magnitude 2.5 earthquake was recorded 30 km WSW of Petersville, Alaska at a depth of 84 km, according to the U.S. Geological Survey. It was the 9,820th earthquake of magnitude 2.5 or more the USGS located in and near the U.S. in 2026, against 12,608 a year on average in 2016-2025.

M2.5

The notice

Issued by
U.S. Geological Survey
Area
30 km WSW of Petersville, Alaska
State
Alaska
Magnitude
2.5 (local magnitude)
Depth
84.0 km
Time
2026-10-12 23:35:48 UTC
Felt reports
1 people told the USGS they felt it (strongest reported intensity 1)
Status
automatic solution (may be revised)
Epicentre
62.385, -151.309
Official source
U.S. Geological Survey: the notice at its source

Warnings and earthquakes in AlaskaEarthquakes, October 2026

Source: U.S. Geological Survey: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The record around this notice