Alaska earthquakes

M2.5 earthquake 56 km SSE of Sand Point, Alaska

A magnitude 2.5 earthquake struck 56 km SSE of Sand Point, Alaska on Mon, Feb 22, 2021, 4:01 AM AKST (13:01 UTC), 30 km (19 mi) below the surface.

A larger quake followed: M2.7 109 km SSE of Sand Point, Alaska. This one was a foreshock.

Sand 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: 2.5 (ml), micro
Local time: Mon, Feb 22, 2021, 4:01 AM AKST
UTC: 2021-02-22 13:01:26 UTC
Depth: 30.0 km (18.6 mi), shallow
Epicenter: 54.846° N, 160.294° 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 5.5 km horizontally, 10.5 km in depth
Magnitude uncertainty: ±0.15
Depth from: From location
Station coverage gap: 176°
Stations used: 27

Nearest places

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

Sand Point, AlaskaPopulation 1,064. Forecast56 kmSSE

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000dhcv (also filed as ak0212fv8atw). Read Thu, Sep 24, 2026, 5:09 AM UTC.