Alaska earthquakes

M1.9 earthquake 27 km W of Anderson, Alaska

A magnitude 1.9 earthquake struck 27 km W of Anderson, Alaska on Thu, Dec 22, 2016, 12:22 PM AKST (21:22 UTC), 17 km (11 mi) below the surface.

A larger quake followed: M3.6 30 km WNW of Minto, Alaska. This one was a foreshock.

Healy forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2016-12-22 21:22:44 UTC
Depth
17.3 km (10.7 mi), shallow
Epicenter
64.365° N, 149.750° 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
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 38 in the 60 days after this one and 27 in the 30 days before it.

After

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016gerht6a (also filed as ak14777983). Read Mon, Oct 5, 2026, 1:54 AM UTC.