Alaska earthquakes

M2.0 earthquake 128 km WSW of Adak, Alaska

A magnitude 2.0 earthquake struck 128 km WSW of Adak, Alaska on Thu, Sep 19, 2019, 1:54 AM HADT (10:54 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M4.5 150 km WSW of Adak, 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
2019-09-19 10:54:18 UTC
Depth
11.3 km (7.0 mi), shallow
Epicenter
51.600° N, 178.439° 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
29

Nearby

Within 100 km, magnitude 1.5 and up: 184 in the 60 days after this one and 175 in the 30 days before it.

After

The first 60 of 184.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019c1h2vjw. Read Fri, Oct 2, 2026, 1:03 AM UTC.