Earthquake report · M 3.4

M3.4 earthquake 76 km WSW of Karluk, Alaska

USGS · updated Oct 19, 2026, 22:15 UTC

A magnitude 3.4 earthquake was recorded on Oct 16, 2026, 1:26 AM (EDT) 76 km WSW of Karluk, Alaska at a depth of 68 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 57.24°, -155.59° ·

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Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.4
Depth (km): 68
Local time: Oct 16, 2026, 1:26 AM (EDT)
UTC time: 2026-10-16 05:26
Coordinates: 57.245, -155.585

Updates

M 3.4 - 76 km WSW of Karluk, AlaskaOct 19, 2026, 22:15 UTC
M 3.4 - 76 km WSW of Karluk, AlaskaOct 19, 2026, 22:14 UTC

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Saved source report · captured Oct 22, 2026, 03:03 UTC. Follow the issuing authority’s current instructions.