Alaska earthquakes

M1.7 earthquake 27 km W of Aleneva, Alaska

A magnitude 1.7 earthquake struck 27 km W of Aleneva, Alaska on Fri, Apr 21, 2017, 9:14 PM AKDT (05:14 UTC), 53 km (33 mi) below the surface.

A larger quake followed: M3.1 28 km NNW of Larsen Bay, Alaska. This one was a foreshock.

Kodiak Station forecast More in Alaska

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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, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Fri, Apr 21, 2017, 9:14 PM AKDT
UTC: 2017-04-22 05:14:51 UTC
Depth: 52.7 km (32.7 mi), shallow
Epicenter: 58.066° N, 153.383° 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: 14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 65 in the 60 days after this one and 44 in the 30 days before it.

After

The first 60 of 65.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak01755b95bs (also filed as ak15827167). Read Mon, Oct 5, 2026, 12:19 AM UTC.