Alaska earthquakes

M2.1 earthquake 64 km E of Chignik, Alaska

A magnitude 2.1 earthquake struck 64 km E of Chignik, Alaska on Wed, Nov 23, 2016, 9:56 AM AKST (18:56 UTC), 49 km (31 mi) below the surface.

A larger quake followed: M4.0 60 km NE of Chignik, 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2016-11-23 18:56:54 UTC
Depth
49.2 km (30.6 mi), shallow
Epicenter
56.374° N, 157.364° 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: 51 in the 60 days after this one and 43 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 ak016f2rbr4x (also filed as ak14511925). Read Sun, Oct 4, 2026, 6:45 PM UTC.