Alaska earthquakes

M3.0 earthquake 75 km N of Chickaloon, Alaska

A magnitude 3.0 earthquake struck 75 km N of Chickaloon, Alaska on Fri, Jul 2, 2021, 7:11 AM AKDT (15:11 UTC), 43 km (26 mi) below the surface.

A larger quake followed: M3.7 34 km NE of Chase, Alaska. This one was a foreshock.

Susitna North forecastMore in Alaska

Map

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

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The earthquake

Magnitude
3.0 (ml), minor
Local time
UTC
2021-07-02 15:11:49 UTC
Depth
42.6 km (26.5 mi), shallow
Epicenter
62.467° N, 148.253° 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
151

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 139 in the 60 days after this one and 112 in the 30 days before it.

After

The first 60 of 139.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218ewch09 (also filed as us7000ei9w). Read Fri, Sep 25, 2026, 10:05 PM UTC.