Earthquake report · M 3.4

M3.4 earthquake 55 km S of Atka, Alaska

USGS · updated Oct 12, 2026, 22:49 UTC

A magnitude 3.4 earthquake was recorded on Oct 9, 2026, 11:16 AM (EDT) 55 km S of Atka, Alaska at a depth of 2 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 51.69°, -174.16° ·

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Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.4
Depth (km): 2
Local time: Oct 9, 2026, 11:16 AM (EDT)
UTC time: 2026-10-09 15:16
Coordinates: 51.694, -174.159

Updates

M 3.4 - 55 km S of Atka, AlaskaOct 12, 2026, 22:49 UTC

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Saved source report · captured Oct 15, 2026, 20:34 UTC. Follow the issuing authority’s current instructions.