Alaska earthquakes

M2.9 earthquake 246 km ESE of Chiniak, Alaska

A magnitude 2.9 earthquake struck 246 km ESE of Chiniak, Alaska on Mon, Nov 7, 2022, 12:34 AM AKST (09:34 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.9 256 km SE of Chiniak, 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: 2.9 (ml), micro
Local time: Mon, Nov 7, 2022, 12:34 AM AKST
UTC: 2022-11-07 09:34:13 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 56.458° N, 148.816° 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 7.4 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.05
Depth from: Operator assigned
Station coverage gap: 247°, poorly surrounded by stations
Stations used: 13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 27 in the 60 days after this one and 9 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000is1k (also filed as ak022eahp5iz). Read Tue, Sep 29, 2026, 8:17 AM UTC.