Earthquake report · M 3.1

M3.1 earthquake 222 km WSW of Adak, Alaska

USGS · updated Nov 3, 2026, 05:44 UTC

A magnitude 3.1 earthquake was recorded on Oct 28, 2026, 12:18 PM (EDT) 222 km WSW of Adak, Alaska at a depth of 14 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 51.06°, -179.56° ·

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Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.1
Depth (km): 14
Local time: Oct 28, 2026, 12:18 PM (EDT)
UTC time: 2026-10-28 16:18
Coordinates: 51.057, -179.557

Updates

M 3.1 - 222 km WSW of Adak, AlaskaNov 3, 2026, 05:44 UTC

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Saved source report · captured Nov 3, 2026, 19:21 UTC. Follow the issuing authority’s current instructions.