Alaska earthquakes

M2.4 earthquake 52 km NNW of Yakutat, Alaska

A magnitude 2.4 earthquake struck 52 km NNW of Yakutat, Alaska on Sat, Sep 4, 2021, 9:08 PM AKDT (05:08 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M4.1 51 km NNW of Yakutat, Alaska. This one was a foreshock.

Yakutat forecast More in Alaska

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

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The earthquake

Magnitude: 2.4 (ml), micro
Local time: Sat, Sep 4, 2021, 9:08 PM AKDT
UTC: 2021-09-05 05:08:54 UTC
Depth: 2.1 km (1.3 mi), shallow
Epicenter: 59.975° N, 140.130° 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: 47

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 196 in the 60 days after this one and 86 in the 30 days before it.

After

The first 60 of 196.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021be8b2g5 (also filed as us7000f85d). Read Mon, Sep 28, 2026, 10:48 AM UTC.