Alaska earthquakes

M2.0 earthquake 58 km ESE of Adak, Alaska

A magnitude 2.0 earthquake struck 58 km ESE of Adak, Alaska on Tue, May 24, 2016, 10:18 AM HADT (19:18 UTC), 57 km (35 mi) below the surface.

A larger quake followed: M5.1 39 km SW of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude: 2.0 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Tue, May 24, 2016, 10:18 AM HADT
UTC: 2016-05-24 19:18:20 UTC
Depth: 56.9 km (35.4 mi), shallow
Epicenter: 51.690° N, 175.838° 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: 20

Nearby

Within 100 km, magnitude 1.5 and up: 128 in the 60 days after this one and 68 in the 30 days before it.

After

The first 60 of 128.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0166o4cgl3 (also filed as ak13605698). Read Mon, Oct 5, 2026, 12:06 PM UTC.