Earthquake report · M 2.8

M2.8 earthquake 54 km SW of Adak, Alaska

USGS · updated Oct 20, 2026, 22:59 UTC

A magnitude 2.8 earthquake was recorded on Oct 19, 2026, 11:44 PM (EDT) 54 km SW of Adak, Alaska at a depth of 16 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 51.53°, -177.21° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 2.8
Depth (km): 16
Local time: Oct 19, 2026, 11:44 PM (EDT)
UTC time: 2026-10-20 03:44
Coordinates: 51.531, -177.207

Updates

M 2.8 - 54 km SW of Adak, AlaskaOct 20, 2026, 22:59 UTC

All recent earthquakes in United States →

Saved source report · captured Oct 21, 2026, 09:03 UTC. Follow the issuing authority’s current instructions.