Alaska earthquakes

M2.9 earthquake 229 km SE of Chiniak, Alaska

A magnitude 2.9 earthquake struck 229 km SE of Chiniak, Alaska on Sun, Dec 29, 2024, 5:37 AM AKST (14:37 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.4 237 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: Sun, Dec 29, 2024, 5:37 AM AKST
UTC: 2024-12-29 14:37:32 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 56.192° N, 149.558° 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 7.2 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.05
Depth from: Operator assigned
Station coverage gap: 237°, poorly surrounded by stations
Stations used: 34

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 7 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000pgaw (also filed as ak024gq86emw). Read Tue, Sep 29, 2026, 2:14 AM UTC.