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USGSOctober 24, 2026

M3.3 earthquake, 52 km SSW of Cantwell, Alaska

A magnitude 3.3 earthquake was recorded 52 km SSW of Cantwell, Alaska at a depth of 76 km, according to the U.S. Geological Survey. It was the 10,222nd 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.

M3.3

The notice

Issued by
U.S. Geological Survey
Area
52 km SSW of Cantwell, Alaska
State
Alaska
Magnitude
3.3 (local magnitude)
Depth
76.4 km
Time
2026-10-24 22:35:24 UTC
Status
automatic solution (may be revised)
Epicentre
62.944, -149.243
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