Alaska earthquakes

M1.6 earthquake 14 km NNW of Sand Point, Alaska

A magnitude 1.6 earthquake struck 14 km NNW of Sand Point, Alaska on Thu, Aug 26, 2021, 11:56 PM AKDT (07:56 UTC), 79 km (49 mi) below the surface.

A larger quake followed: M2.6 79 km ESE of Sand Point, Alaska. This one was a foreshock.

Sand Point 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
1.6 (ml), micro
Local time
UTC
2021-08-27 07:56:35 UTC
Depth
78.9 km (49.0 mi), intermediate-depth
Epicenter
55.451° N, 160.601° 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
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 86 in the 60 days after this one and 66 in the 30 days before it.

After

The first 60 of 86.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021azdy242. Read Wed, Sep 23, 2026, 5:06 AM UTC.