Alaska earthquakes

M1.7 earthquake 50 km ENE of Chase, Alaska

A magnitude 1.7 earthquake struck 50 km ENE of Chase, Alaska on Fri, Oct 29, 2021, 2:36 PM AKDT (22:36 UTC), 54 km (34 mi) below the surface.

A larger quake followed: M3.6 24 km SSW of Petersville, Alaska. This one was a foreshock.

Talkeetna forecastMore 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
1.7 (ml), micro
Local time
UTC
2021-10-29 22:36:54 UTC
Depth
54.2 km (33.7 mi), shallow
Epicenter
62.575° N, 149.166° 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
54

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 101 in the 30 days before it.

After

The first 60 of at least 199.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021dvtm6hw. Read Thu, Sep 24, 2026, 1:43 PM UTC.