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USGSOctober 5, 2026

M2.7 earthquake, 81 km W of Karluk, Alaska

A magnitude 2.7 earthquake was recorded 81 km W of Karluk, Alaska at a depth of 1 km, according to the U.S. Geological Survey. It was the 9,576th 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.

M2.7

The notice

Issued by
U.S. Geological Survey
Area
81 km W of Karluk, Alaska
State
Alaska
Magnitude
2.7 (local magnitude)
Depth
1.0 km
Time
2026-10-05 18:05:53 UTC
Status
reviewed by a seismologist
Epicentre
57.638, -155.806
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