Alaska earthquakes

M1.7 earthquake 60 km SSE of Unalaska, Alaska

A magnitude 1.7 earthquake struck 60 km SSE of Unalaska, Alaska on Sun, Jun 26, 2016, 8:35 PM AKDT (04:35 UTC), 23 km (14 mi) below the surface.

A larger quake followed: M5.4 116 km S of Unalaska, 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
1.7 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2016-06-27 04:35:42 UTC
Depth
22.7 km (14.1 mi), shallow
Epicenter
53.378° N, 166.167° 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
16

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 183 in the 60 days after this one and 49 in the 30 days before it.

After

The first 60 of 183.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak016883sg6k (also filed as ak13714779). Read Sun, Oct 4, 2026, 7:08 PM UTC.