Alaska earthquakes

M2.0 earthquake 27 km SSE of Atka, Alaska

A magnitude 2.0 earthquake struck 27 km SSE of Atka, Alaska on Thu, Nov 2, 2017, 1:26 PM HADT (22:26 UTC), 61 km (38 mi) below the surface.

A larger quake followed: M4.9 82 km SW of Atka, Alaska. This one was a foreshock.

More in Alaska

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
2.0 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2017-11-02 22:26:42 UTC
Depth
60.8 km (37.8 mi), shallow
Epicenter
51.967° N, 174.060° 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
12

Nearby

Within 100 km, magnitude 1.5 and up: 80 in the 60 days after this one and 26 in the 30 days before it.

After

The first 60 of 80.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak017e2fpeaw (also filed as ak17157621). Read Thu, Oct 1, 2026, 6:50 PM UTC.