Alaska earthquakes

M2.6 earthquake 103 km ESE of Akutan, Alaska

A magnitude 2.6 earthquake struck 103 km ESE of Akutan, Alaska on Sat, Dec 19, 2020, 9:47 AM AKST (18:47 UTC), 19 km (12 mi) below the surface.

A larger quake followed: M5.1 Unimak Island region, Alaska. This one was a foreshock.

Akutan forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 2.6 (ml), micro
Local time: Sat, Dec 19, 2020, 9:47 AM AKST
UTC: 2020-12-19 18:47:53 UTC
Depth: 19.1 km (11.9 mi), shallow
Epicenter: 53.881° N, 164.259° 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 3.5 km horizontally, 10.3 km in depth
Magnitude uncertainty: ±0.13
Depth from: From location
Station coverage gap: 215°, poorly surrounded by stations
Stations used: 30

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast103 kmESE

Nearby

Within 100 km, magnitude 1.5 and up: 90 in the 60 days after this one and 46 in the 30 days before it.

After

The first 60 of 90.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000d47q (also filed as ak020g9r8up2). Read Tue, Sep 29, 2026, 2:36 AM UTC.