Alaska earthquakes

M3.2 earthquake 115 km SSE of Akutan, Alaska

A magnitude 3.2 earthquake struck 115 km SSE of Akutan, Alaska on Fri, Oct 26, 2018, 1:29 AM AKDT (09:29 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M4.5 117 km SSW of False Pass, 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: 3.2 (ml), minor
Local time: Fri, Oct 26, 2018, 1:29 AM AKDT
UTC: 2018-10-26 09:29:28 UTC
Depth: 35.0 km (21.7 mi), shallow
Epicenter: 53.243° N, 164.865° 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.

Location uncertainty: About 3.2 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.15
Depth from: Operator assigned
Station coverage gap: 247°, poorly surrounded by stations
Stations used: 34

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast116 kmSSE

Nearby

Within 100 km, magnitude 1.5 and up: 78 in the 60 days after this one and 36 in the 30 days before it.

After

The first 60 of 78.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000i5pa (also filed as ak018dqn7y8x, ak20291553). Read Wed, Sep 30, 2026, 2:54 PM UTC.