Alaska earthquakes

M2.0 earthquake 38 km S of Ugashik, Alaska

A magnitude 2.0 earthquake struck 38 km S of Ugashik, Alaska on Sun, Apr 30, 2017, 1:39 PM AKDT (21:39 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M3.0 122 km SSE 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: 2.0 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Sun, Apr 30, 2017, 1:39 PM AKDT
UTC: 2017-04-30 21:39:04 UTC
Depth: 4.0 km (2.5 mi), shallow
Epicenter: 57.167° N, 157.494° 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: 15

Nearest places

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

Naknek, AlaskaPopulation 544. Forecast176 kmS

Nearby

Within 100 km, magnitude 1.5 and up: 54 in the 60 days after this one and 45 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 ak0175it8499 (also filed as ak16021651). Read Sat, Oct 3, 2026, 11:24 AM UTC.