M2.3 earthquake 134 km S of False Pass, Alaska

A magnitude 2.3 earthquake struck 134 km S of False Pass, Alaska on Sat, Nov 5, 2016, 2:58 AM AKDT (10:58 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M4.7 Unimak Island region, 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: 90 in the 60 days after this one and 91 in the 30 days before it.

The first 60 of 90.

From the USGS Earthquake Hazards Program and its partner networks, event ak016e8uwh44 (also filed as ak14314749). Read Sat, Oct 3, 2026, 6:22 PM UTC.