Alaska earthquakes

M2.4 earthquake 75 km ESE of Atka, Alaska

A magnitude 2.4 earthquake struck 75 km ESE of Atka, Alaska on Fri, Dec 9, 2016, 6:47 PM HAST (04:47 UTC), 46 km (29 mi) below the surface.

A larger quake followed: M3.9 126 km SE of Atka, Alaska. This one was a foreshock.

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The earthquake

Magnitude
2.4 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2016-12-10 04:47:06 UTC
Depth
46.2 km (28.7 mi), shallow
Epicenter
51.907° N, 173.209° 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
11

Nearby

Within 100 km, magnitude 1.5 and up: 30 in the 60 days after this one and 11 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 ak016fun2jys (also filed as ak14722662). Read Sat, Oct 3, 2026, 3:00 AM UTC.