Alaska earthquakes

M2.9 earthquake 17 km NNE of Atka, Alaska

A magnitude 2.9 earthquake struck 17 km NNE of Atka, Alaska on Thu, Jun 2, 2022, 6:22 PM HADT (03:22 UTC), 208 km (129 mi) below the surface.

A larger quake followed: M5.3 Andreanof Islands, Aleutian Islands, Alaska. This one was a foreshock.

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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: 2.9 (ml), micro
Local time: Thu, Jun 2, 2022, 6:22 PM HADT
UTC: 2022-06-03 03:22:03 UTC
Depth: 207.7 km (129.0 mi), intermediate-depth
Epicenter: 52.350° N, 174.134° 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.

Location uncertainty: About 17.8 km horizontally, 5.6 km in depth
Magnitude uncertainty: ±0.12
Depth from: From location
Station coverage gap: 106°
Stations used: 16

Nearby

Within 100 km, magnitude 1.5 and up: 193 in the 60 days after this one and 68 in the 30 days before it.

After

The first 60 of 193.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000i60f (also filed as ak02272qogzf). Read Tue, Sep 29, 2026, 8:09 AM UTC.