Alaska earthquakes

M3.2 earthquake 292 km SW of Adak, Alaska

A magnitude 3.2 earthquake struck 292 km SW of Adak, Alaska on Wed, Jun 10, 2020, 1:20 PM GMT-12 (01:20 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.6 south of the Aleutian Islands. 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: 3.2 (ml), minor
Local time: Wed, Jun 10, 2020, 1:20 PM GMT-12
UTC: 2020-06-11 01:20:06 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 50.259° N, 179.920° 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 3.4 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.12
Depth from: Operator assigned
Station coverage gap: 272°, poorly surrounded by stations
Stations used: 28

Nearby

Within 100 km, magnitude 1.5 and up: 24 in the 60 days after this one and 12 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000agvc (also filed as ak0207hlbb1g). Read Wed, Sep 30, 2026, 12:47 AM UTC.