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.

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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
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.

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

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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.