Alaska earthquakes

M1.7 earthquake 65 km S of Cantwell, Alaska

A magnitude 1.7 earthquake struck 65 km S of Cantwell, Alaska on Sun, Jan 10, 2021, 10:28 PM AKST (07:28 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M3.6 17 km ESE of Susitna North, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
1.7 (ml), micro
Local time
UTC
2021-01-11 07:28:32 UTC
Depth
9.3 km (5.8 mi), shallow
Epicenter
62.809° N, 148.861° 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
51

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 166 in the 60 days after this one and 98 in the 30 days before it.

After

The first 60 of 166.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021ib8x81. Read Tue, Sep 29, 2026, 11:31 AM UTC.