Alaska earthquakes

M2.7 earthquake 86 km S of False Pass, Alaska

A magnitude 2.7 earthquake struck 86 km S of False Pass, Alaska on Fri, Jan 21, 2022, 4:57 AM AKST (13:57 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M2.9 38 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
2.7 (ml), micro
Local time
UTC
2022-01-21 13:57:26 UTC
Depth
23.9 km (14.9 mi), shallow
Epicenter
54.084° N, 163.222° 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 5.3 km horizontally, 15.9 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
244°, poorly surrounded by stations
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000gl27 (also filed as ak022yyd73n). Read Wed, Sep 23, 2026, 5:01 AM UTC.