Alaska earthquakes

M2.1 earthquake 51 km NW of Aleneva, Alaska

A magnitude 2.1 earthquake struck 51 km NW of Aleneva, Alaska on Wed, Dec 12, 2018, 2:29 AM AKST (11:29 UTC), 64 km (40 mi) below the surface.

A larger quake followed: M2.8 39 km NNE of Ouzinkie, 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: 2.1 (ml), micro
Local time: Wed, Dec 12, 2018, 2:29 AM AKST
UTC: 2018-12-12 11:29:52 UTC
Depth: 63.6 km (39.5 mi), shallow
Epicenter: 58.335° N, 153.615° 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: 40

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 131 in the 60 days after this one and 64 in the 30 days before it.

After

The first 60 of 131.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018fweo6d0 (also filed as ak20507016, aacse018fweo6d0). Read Tue, Sep 22, 2026, 9:33 PM UTC.