Alaska earthquakes

M2.6 earthquake 89 km SSE of Sand Point, Alaska

A magnitude 2.6 earthquake struck 89 km SSE of Sand Point, Alaska on Sun, Aug 22, 2021, 10:25 AM AKDT (18:25 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M2.7 53 km SW 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: 2.6 (ml), micro
Local time: Sun, Aug 22, 2021, 10:25 AM AKDT
UTC: 2021-08-22 18:25:03 UTC
Depth: 26.0 km (16.2 mi), shallow
Epicenter: 54.644° N, 159.795° 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 3.8 km horizontally, 10.4 km in depth
Magnitude uncertainty: ±0.13
Depth from: From location
Station coverage gap: 251°, poorly surrounded by stations
Stations used: 21

Nearest places

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

Sand Point, AlaskaPopulation 1,064. Forecast89 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 us7000f7ls (also filed as ak021aramdf1). Read Wed, Sep 23, 2026, 12:50 AM UTC.