Alaska earthquakes

M3.0 earthquake 227 km SE of Chiniak, Alaska

A magnitude 3.0 earthquake struck 227 km SE of Chiniak, Alaska on Sun, Nov 27, 2022, 2:58 PM AKST (23:58 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M4.2 214 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: 3.0 (ml), minor
Local time: Sun, Nov 27, 2022, 2:58 PM AKST
UTC: 2022-11-27 23:58:00 UTC
Depth: 13.8 km (8.6 mi), shallow
Epicenter: 56.093° N, 149.783° 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 8.5 km horizontally, 8.6 km in depth
Magnitude uncertainty: ±0.06
Depth from: From location
Station coverage gap: 219°, poorly surrounded by stations
Stations used: 44

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 26 in the 60 days after this one and 15 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000j8rw (also filed as ak022f7sxa9u). Read Sun, Sep 27, 2026, 8:52 AM UTC.