Alaska earthquakes

M2.9 earthquake 129 km S of McCarthy, Alaska

A magnitude 2.9 earthquake struck 129 km S of McCarthy, Alaska on Sun, Dec 5, 2021, 2:27 AM AKST (11:27 UTC), 1 km (1 mi) below the surface.

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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 5, 2021, 2:27 AM AKST
UTC: 2021-12-05 11:27:19 UTC
Depth: 1.0 km (0.6 mi), shallow
Epicenter: 60.277° N, 143.240° 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.

Stations used: 94

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 20 in the 60 days after this one and 13 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021fktw8wr (also filed as us6000g99g). Read Tue, Sep 29, 2026, 11:12 PM UTC.