Alaska earthquakes

M2.7 earthquake 85 km SSE of False Pass, Alaska

A magnitude 2.7 earthquake struck 85 km SSE of False Pass, Alaska on Wed, Aug 10, 2022, 1:13 PM AKDT (21:13 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M3.8 144 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
2.7 (ml), micro
Local time
UTC
2022-08-10 21:13:45 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
54.130° N, 162.978° 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 4.1 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.09
Depth from
Operator assigned
Station coverage gap
194°, poorly surrounded by stations
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 147 in the 60 days after this one and 92 in the 30 days before it.

After

The first 60 of 147.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000inqq (also filed as ak022a7hw14n). Read Sun, Sep 27, 2026, 8:09 AM UTC.