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USGSAugust 8, 2026

M5.6 earthquake, 57 km WNW of Skwentna, Alaska

A magnitude 5.6 earthquake was recorded 57 km WNW of Skwentna, Alaska at a depth of 10 km, according to the U.S. Geological Survey. It was the 7,509th 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.

M5.6

The notice

Issued by
U.S. Geological Survey
Area
57 km WNW of Skwentna, Alaska
State
Alaska
Magnitude
5.6 (local magnitude)
Depth
10.0 km
Time
2026-08-08 04:50:34 UTC
Felt reports
760 people told the USGS they felt it (strongest reported intensity 5.4)
Status
reviewed by a seismologist
Epicentre
62.269, -152.314
Official source
U.S. Geological Survey: the notice at its source

Warnings and earthquakes in AlaskaEarthquakes, August 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