Alaska earthquakes

M1.9 earthquake 73 km SE of Akutan, Alaska

A magnitude 1.9 earthquake struck 73 km SE of Akutan, Alaska on Wed, Dec 15, 2021, 10:50 PM AKST (07:50 UTC), 56 km (35 mi) below the surface.

A larger quake followed: M4.8 120 km ESE of Akutan, Alaska. This one was a foreshock.

Akutan forecastMore in Alaska

Map

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

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The earthquake

Magnitude
1.9 (ml), micro
Local time
UTC
2021-12-16 07:50:35 UTC
Depth
55.6 km (34.5 mi), shallow
Epicenter
53.596° N, 165.118° 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
18

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 108 in the 60 days after this one and 55 in the 30 days before it.

After

The first 60 of 108.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021g2ykamv. Read Wed, Sep 30, 2026, 4:42 AM UTC.