Alaska earthquakes

M2.3 earthquake 55 km NW of False Pass, Alaska

A magnitude 2.3 earthquake struck 55 km NW of False Pass, Alaska on Sun, May 1, 2022, 12:40 PM AKDT (20:40 UTC), 175 km (109 mi) below the surface.

A larger quake followed: M4.2 40 km SSE of False Pass, Alaska. This one was a foreshock.

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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), micro
Local time
UTC
2022-05-01 20:40:11 UTC
Depth
174.7 km (108.6 mi), intermediate-depth
Epicenter
55.167° N, 164.079° 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
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 100 in the 60 days after this one and 45 in the 30 days before it.

After

The first 60 of 100.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0225kg6act. Read Tue, Sep 29, 2026, 4:42 PM UTC.