M2.1 earthquake 34 km ESE of Susitna North, Alaska

A magnitude 2.1 earthquake struck 34 km ESE of Susitna North, Alaska on Wed, Oct 13, 2021, 4:56 AM AKDT (12:56 UTC), 25 km (16 mi) below the surface.

A larger quake followed: M2.6 35 km ESE of Susitna North, 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: 200 in the 60 days after this one and 0 in the 30 days before it.

The first 60 of 200.

From the USGS Earthquake Hazards Program and its partner networks, event ak021d576k2j. Read Thu, Sep 24, 2026, 5:59 AM UTC.