Earthquake report · M 4.0

M4.0 earthquake 103 km SSW of Nikolski, Alaska

USGS · updated Sep 24, 2026, 18:53 UTC

A magnitude 4.0 earthquake was recorded on Sep 2, 2026, 5:20 AM (EDT) 103 km SSW of Nikolski, Alaska at a depth of 10 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 52.03°, -169.18° ·

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Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 4.0
Depth (km): 10
Local time: Sep 2, 2026, 5:20 AM (EDT)
UTC time: 2026-09-02 09:20
Coordinates: 52.029, -169.184

Updates

M 4.0 - 103 km SSW of Nikolski, AlaskaSep 24, 2026, 18:53 UTC

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Saved source report · captured Oct 30, 2026, 11:01 UTC. Follow the issuing authority’s current instructions.