Alaska earthquakes

M1.7 earthquake 88 km NW of Aleneva, Alaska

A magnitude 1.7 earthquake struck 88 km NW of Aleneva, Alaska on Thu, Nov 18, 2021, 3:16 AM AKST (12:16 UTC), 98 km (61 mi) below the surface.

A larger quake followed: M1.8 66 km SE of Pedro Bay, Alaska. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.7 (ml), micro
Local time
UTC
2021-11-18 12:16:32 UTC
Depth
98.0 km (60.9 mi), intermediate-depth
Epicenter
58.636° N, 153.956° 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
28

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 145 in the 60 days after this one and 53 in the 30 days before it.

After

The first 60 of 145.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021esqag7w. Read Thu, Sep 24, 2026, 5:50 AM UTC.