Earthquake report · M 4.6

M4.6 earthquake 81 km SSW of Nikolski, Alaska

USGS · updated Sep 24, 2026, 20:15 UTC

A magnitude 4.6 earthquake was recorded on Sep 1, 2026, 9:47 AM (EDT) 81 km SSW of Nikolski, Alaska at a depth of 35 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 52.28°, -169.39° ·

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Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 4.6
Depth (km): 35
Local time: Sep 1, 2026, 9:47 AM (EDT)
UTC time: 2026-09-01 13:47
Coordinates: 52.280, -169.391

Updates

M 4.6 - 81 km SSW of Nikolski, AlaskaSep 24, 2026, 20:15 UTC

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