Alaska earthquakes

M2.0 earthquake 57 km SSE of Kokhanok, Alaska

A magnitude 2.0 earthquake struck 57 km SSE of Kokhanok, Alaska on Tue, Dec 5, 2017, 7:18 PM AKST (04:18 UTC), 119 km (74 mi) below the surface.

A larger quake followed: M3.4 55 km NW of Aleneva, Alaska. This one was a foreshock.

Naknek 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
2.0 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2017-12-06 04:18:53 UTC
Depth
119.2 km (74.1 mi), intermediate-depth
Epicenter
58.939° N, 154.566° 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
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 141 in the 60 days after this one and 52 in the 30 days before it.

After

The first 60 of 141.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak017fmd7pd3 (also filed as ak17543981). Read Fri, Oct 2, 2026, 9:44 PM UTC.