Alaska earthquakes

M3.4 earthquake 28 km E of Slana, Alaska

A magnitude 3.4 earthquake struck 28 km E of Slana, Alaska on Tue, Dec 28, 2021, 2:21 PM AKST (23:21 UTC), 4 km (3 mi) below the surface.

Tok forecast More in Alaska

Map

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

Open the live map with earthquakes

The earthquake

Magnitude: 3.4 (ml), minor
Local time: Tue, Dec 28, 2021, 2:21 PM AKST
UTC: 2021-12-28 23:21:08 UTC
Depth: 4.4 km (2.7 mi), shallow
Epicenter: 62.669° N, 143.402° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used: 135

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 10 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021gn2d4bx (also filed as us6000gfyy). Read Sun, Sep 27, 2026, 9:15 PM UTC.