Alaska earthquakes

M1.9 earthquake 80 km SSW of Unalaska, Alaska

A magnitude 1.9 earthquake struck 80 km SSW of Unalaska, Alaska on Sun, Jun 7, 2020, 4:57 PM AKDT (00:57 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M4.5 23 km W of Dutch Harbor, Alaska. This one was a foreshock.

Unalaska forecastMore 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
1.9 (ml), micro
Local time
UTC
2020-06-08 00:57:39 UTC
Depth
25.6 km (15.9 mi), shallow
Epicenter
53.176° N, 166.855° 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
15

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 177 in the 60 days after this one and 28 in the 30 days before it.

After

The first 60 of 177.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0207cmbtih. Read Tue, Sep 29, 2026, 1:02 AM UTC.