Alaska earthquakes

M1.7 earthquake 26 km W of Adak, Alaska

A magnitude 1.7 earthquake struck 26 km W of Adak, Alaska on Fri, Oct 14, 2016, 1:01 AM HADT (10:01 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M5.0 44 km ESE of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude: 1.7 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Fri, Oct 14, 2016, 1:01 AM HADT
UTC: 2016-10-14 10:01:10 UTC
Depth: 10.5 km (6.5 mi), shallow
Epicenter: 51.843° N, 177.014° 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: 19

Nearby

Within 100 km, magnitude 1.5 and up: 110 in the 60 days after this one and 59 in the 30 days before it.

After

The first 60 of 110.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016d8gqite (also filed as ak14204656). Read Sat, Oct 3, 2026, 12:08 PM UTC.