Alaska earthquakes

M1.5 earthquake 56 km WSW of Unalaska, Alaska

A magnitude 1.5 earthquake struck 56 km WSW of Unalaska, Alaska on Sun, Nov 5, 2017, 10:48 AM AKST (19:48 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M4.7 83 km ENE of Nikolski, Alaska. This one was a foreshock.

Unalaska forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 1.5 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Sun, Nov 5, 2017, 10:48 AM AKST
UTC: 2017-11-05 19:48:54 UTC
Depth: 13.2 km (8.2 mi), shallow
Epicenter: 53.597° N, 167.260° 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: 13

Nearest places

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

Unalaska, AlaskaPopulation 4,491. Forecast57 kmWSW

Nearby

Within 100 km, magnitude 1.5 and up: 69 in the 60 days after this one and 34 in the 30 days before it.

After

The first 60 of 69.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak017e7cnvoz (also filed as ak17171573). Read Thu, Oct 1, 2026, 11:01 PM UTC.