Alaska earthquakes

M3.7 earthquake 92 km SE of Akutan, Alaska

A magnitude 3.7 earthquake struck 92 km SE of Akutan, Alaska on Tue, May 5, 2020, 10:32 AM AKDT (18:32 UTC), 27 km (17 mi) below the surface.

A larger quake followed: M4.2 91 km SE of Akutan, Alaska. This one was a foreshock.

Akutan 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
3.7 (mb), minor
Local time
UTC
2020-05-05 18:32:28 UTC
Depth
27.0 km (16.8 mi), shallow
Epicenter
53.585° N, 164.713° 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.

Location uncertainty
About 3.1 km horizontally, 5.4 km in depth
Magnitude uncertainty
±0.11
Depth from
From location
Station coverage gap
142°
Stations used
85

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 94 in the 60 days after this one and 29 in the 30 days before it.

After

The first 60 of 94.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70009akd (also filed as ak0205somggt). Read Wed, Sep 30, 2026, 8:07 AM UTC.