M2.2 earthquake 152 km S of False Pass, Alaska

A magnitude 2.2 earthquake struck 152 km S of False Pass, Alaska on Sat, Dec 5, 2015, 6:32 AM AKST (15:32 UTC), 66 km (41 mi) below the surface.

A larger quake followed: M4.1 169 km S of False Pass, 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: 80 in the 60 days after this one and 35 in the 30 days before it.

The first 60 of 80.

From the USGS Earthquake Hazards Program and its partner networks, event ak015fkwb12f (also filed as ak12281669). Read Sun, Oct 4, 2026, 7:58 PM UTC.