M2.1 earthquake 49 km ESE of King Cove, Alaska

A magnitude 2.1 earthquake struck 49 km ESE of King Cove, Alaska on Sat, Dec 17, 2016, 6:43 AM AKST (15:43 UTC), 73 km (45 mi) below the surface.

A larger quake followed: M3.8 10 km W of Cold Bay, Alaska. This one was a foreshock.

Map

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

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 77 in the 60 days after this one and 34 in the 30 days before it.

The first 60 of 77.

From the USGS Earthquake Hazards Program and its partner networks, event ak016g6ecvs5 (also filed as ak14775690). Read Sat, Oct 3, 2026, 4:50 PM UTC.