Alaska earthquakes

M2.8 earthquake 31 km W of Anchor Point, Alaska

A magnitude 2.8 earthquake struck 31 km W of Anchor Point, Alaska on Thu, Mar 11, 2021, 5:11 PM AKST (02:11 UTC), 70 km (43 mi) below the surface.

A larger quake followed: M4.2 41 km E of Pedro Bay, Alaska. This one was a foreshock.

Anchor Point 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: 2.8 (ml), micro
Local time: Thu, Mar 11, 2021, 5:11 PM AKST
UTC: 2021-03-12 02:11:08 UTC
Depth: 69.7 km (43.3 mi), shallow
Epicenter: 59.732° N, 152.383° 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: 131

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 at least 200 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02139gevt6 (also filed as us7000diae). Read Mon, Sep 28, 2026, 4:54 PM UTC.