Alaska earthquakes

M1.9 earthquake 48 km N of Chickaloon, Alaska

A magnitude 1.9 earthquake struck 48 km N of Chickaloon, Alaska on Sun, Aug 28, 2016, 11:37 AM AKDT (19:37 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M3.7 37 km SSW of Cantwell, 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
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2016-08-28 19:37:53 UTC
Depth
11.8 km (7.3 mi), shallow
Epicenter
62.233° N, 148.463° 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
56

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 127 in the 60 days after this one and 39 in the 30 days before it.

After

The first 60 of 127.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016b2w1x3z (also filed as ak13883554). Read Mon, Oct 5, 2026, 1:38 PM UTC.