Alaska earthquakes

M3.0 earthquake 154 km S of Nikolski, Alaska

A magnitude 3.0 earthquake struck 154 km S of Nikolski, Alaska on Wed, Dec 14, 2016, 2:54 AM AKST (11:54 UTC), 22 km (14 mi) below the surface.

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The earthquake

Magnitude: 3.0 (ML, local (Richter)), minor
Magnitude from: USGS National Earthquake Information Center
Local time: Wed, Dec 14, 2016, 2:54 AM AKST
UTC: 2016-12-14 11:54:08 UTC
Depth: 22.0 km (13.7 mi), shallow
Epicenter: 51.555° N, 168.935° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
3.0	ML, local (Richter)	USGS National Earthquake Information Center	Preferred · Reviewed
3.0	ML, local (Richter)	Alaska Earthquake Center	Preliminary

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 7.4 km horizontally, 9.4 km in depth
Stations used: 16

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 5 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 us200082pd (also filed as ak14772334, ak016g1dfhbv). Read Sun, Oct 4, 2026, 8:26 AM UTC.