M2.3 earthquake 192 km SE of Chiniak, Alaska

A magnitude 2.3 earthquake struck 192 km SE of Chiniak, Alaska on Fri, Mar 13, 2020, 1:10 PM AKDT (21:10 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M5.2 250 km ESE of Chiniak, 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: 48 in the 60 days after this one and 24 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event ak0203d2soex. Read Sat, Sep 26, 2026, 11:06 AM UTC.