Alaska earthquakes

M2.6 earthquake 120 km SSW of False Pass, Alaska

A magnitude 2.6 earthquake struck 120 km SSW of False Pass, Alaska on Thu, Dec 15, 2022, 12:44 PM AKST (21:44 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M4.9 161 km S 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
2.6 (ml), micro
Local time
UTC
2022-12-15 21:44:28 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
53.800° N, 163.818° 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 3.3 km horizontally, 2.0 km in depth
Depth from
Operator assigned
Station coverage gap
233°, poorly surrounded by stations
Stations used
12

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 185 in the 60 days after this one and 72 in the 30 days before it.

After

The first 60 of 185.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000j10f (also filed as ak022g1jbpuu). Read Sun, Sep 27, 2026, 4:03 AM UTC.