Alaska earthquakes

M3.4 earthquake 106 km W of False Pass, Alaska

A magnitude 3.4 earthquake struck 106 km W of False Pass, Alaska on Sat, Apr 8, 2023, 1:24 AM AKDT (09:24 UTC), 238 km (148 mi) below the surface.

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: 3.4 (ml), minor
Local time: Sat, Apr 8, 2023, 1:24 AM AKDT
UTC: 2023-04-08 09:24:59 UTC
Depth: 238.0 km (147.9 mi), intermediate-depth
Epicenter: 55.039° N, 165.036° 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 11.8 km horizontally, 8.7 km in depth
Magnitude uncertainty: ±0.13
Depth from: From location
Station coverage gap: 168°
Stations used: 48

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast111 kmNNE

Nearby

Within 100 km, magnitude 1.5 and up: 11 in the 60 days after this one and 11 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000k2up (also filed as ak0234i866ko). Read Sun, Sep 27, 2026, 11:05 PM UTC.