Alaska earthquakes

M1.7 earthquake 45 km SE of Egegik, Alaska

A magnitude 1.7 earthquake struck 45 km SE of Egegik, Alaska on Tue, Aug 22, 2017, 5:50 PM AKDT (01:50 UTC), 110 km (68 mi) below the surface.

A larger quake followed: M4.2 68 km ENE of Ugashik, Alaska. This one was a foreshock.

Naknek 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: 1.7 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Tue, Aug 22, 2017, 5:50 PM AKDT
UTC: 2017-08-23 01:50:28 UTC
Depth: 109.6 km (68.1 mi), intermediate-depth
Epicenter: 57.969° N, 156.762° 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: 10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 52 in the 60 days after this one and 26 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak017aso6rm9 (also filed as ak16751598). Read Sat, Oct 3, 2026, 12:21 AM UTC.