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USGSOctober 24, 2026

M2.8 earthquake, 29 km WNW of Atka, Alaska

A magnitude 2.8 earthquake was recorded 29 km WNW of Atka, Alaska at a depth of 199 km, according to the U.S. Geological Survey. It was the 10,218th 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.

M2.8

The notice

Issued by
U.S. Geological Survey
Area
29 km WNW of Atka, Alaska
State
Alaska
Magnitude
2.8 (local magnitude)
Depth
199.2 km
Time
2026-10-24 03:05:41 UTC
Status
reviewed by a seismologist
Epicentre
52.317, -174.587
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