Alaska earthquakes

M2.2 earthquake 16 km NNE of Susitna, Alaska

A magnitude 2.2 earthquake struck 16 km NNE of Susitna, Alaska on Wed, Feb 19, 2020, 6:26 PM AKST (03:26 UTC), 45 km (28 mi) below the surface.

A larger quake followed: M3.9 5 km SE of Big Lake, 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
2.2 (ml), micro
Local time
UTC
2020-02-20 03:26:48 UTC
Depth
44.6 km (27.7 mi), shallow
Epicenter
61.677° N, 150.359° 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
77

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 135 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0202cecoa4. Read Wed, Sep 30, 2026, 6:39 AM UTC.