Alaska earthquakes

M2.3 earthquake 65 km ESE of Akutan, Alaska

A magnitude 2.3 earthquake struck 65 km ESE of Akutan, Alaska on Mon, Oct 31, 2016, 5:28 PM AKDT (01:28 UTC), 63 km (39 mi) below the surface.

A larger quake followed: M4.7 Unimak Island region, Alaska. This one was a foreshock.

Akutan forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 2.3 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Mon, Oct 31, 2016, 5:28 PM AKDT
UTC: 2016-11-01 01:28:51 UTC
Depth: 63.4 km (39.4 mi), shallow
Epicenter: 53.921° N, 164.852° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used: 28

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Akutan, AlaskaPopulation 1,040. Forecast65 kmESE

Nearby

Within 100 km, magnitude 1.5 and up: 111 in the 60 days after this one and 67 in the 30 days before it.

After

The first 60 of 111.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016e237qps (also filed as ak14291275). Read Sun, Oct 4, 2026, 10:56 AM UTC.