Earthquake report · M 3.0

M3.0 earthquake 256 km WSW of Adak, Alaska

USGS · updated Nov 3, 2026, 22:13 UTC

A magnitude 3.0 earthquake was recorded on Oct 31, 2026, 11:43 PM (EDT) 256 km WSW of Adak, Alaska at a depth of 18 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 51.29°, 179.78° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.0
Depth (km): 18
Local time: Oct 31, 2026, 11:43 PM (EDT)
UTC time: 2026-11-01 03:43
Coordinates: 51.293, 179.785

Updates

M 3.0 - 256 km WSW of Adak, AlaskaNov 3, 2026, 22:13 UTC

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Saved source report · captured Nov 3, 2026, 22:14 UTC. Follow the issuing authority’s current instructions.