Alaska earthquakes

M2.2 earthquake 132 km WSW of Adak, Alaska

A magnitude 2.2 earthquake struck 132 km WSW of Adak, Alaska on Wed, Oct 26, 2016, 9:24 AM HADT (18:24 UTC), 70 km (44 mi) below the surface.

A larger quake followed: M5.0 153 km W of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude: 2.2 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Wed, Oct 26, 2016, 9:24 AM HADT
UTC: 2016-10-26 18:24:25 UTC
Depth: 70.1 km (43.6 mi), intermediate-depth
Epicenter: 51.572° N, 178.492° 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: 11

Nearby

Within 100 km, magnitude 1.5 and up: 90 in the 60 days after this one and 46 in the 30 days before it.

After

The first 60 of 90.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016dsg345h (also filed as ak14283482). Read Sat, Oct 3, 2026, 10:50 PM UTC.