Alaska earthquakes

M3.0 earthquake 59 km ESE of Unalaska, Alaska

A magnitude 3.0 earthquake struck 59 km ESE of Unalaska, Alaska on Wed, Sep 5, 2018, 5:26 PM AKDT (01:26 UTC), 56 km (35 mi) below the surface.

A larger quake followed: M3.7 102 km SSE of Akutan, 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
3.0 (ML, local (Richter)), minor
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-09-06 01:26:13 UTC
Depth
56.0 km (34.8 mi), shallow
Epicenter
53.591° N, 165.773° 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
37

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 92 in the 60 days after this one and 49 in the 30 days before it.

After

The first 60 of 92.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018bftkg85. Read Thu, Oct 1, 2026, 2:39 AM UTC.