Alaska earthquakes

M1.5 earthquake 28 km NE of Sterling, Alaska

A magnitude 1.5 earthquake struck 28 km NE of Sterling, Alaska on Fri, Sep 29, 2017, 7:46 AM AKDT (15:46 UTC), 39 km (24 mi) below the surface.

A larger quake followed: M4.4 9 km NNE of Sterling, Alaska. This one was a foreshock.

Sterling forecastMore 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
1.5 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2017-09-29 15:46:39 UTC
Depth
39.3 km (24.4 mi), shallow
Epicenter
60.689° N, 150.347° 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
29

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 198 in the 60 days after this one and 84 in the 30 days before it.

After

The first 60 of 198.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak017ci3due5 (also filed as ak16944296). Read Sat, Oct 3, 2026, 3:14 PM UTC.