Alaska earthquakes

M1.9 earthquake 6 km ENE of Knik River, Alaska

A magnitude 1.9 earthquake struck 6 km ENE of Knik River, Alaska on Tue, Jan 22, 2019, 10:38 AM AKST (19:38 UTC), 29 km (18 mi) below the surface.

A larger quake followed: M4.5 15 km W of Big Lake, Alaska. This one was a foreshock.

Knik River forecastMore in Alaska

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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
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2019-01-22 19:38:42 UTC
Depth
29.4 km (18.3 mi), shallow
Epicenter
61.475° N, 148.788° 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
45

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

The first 60 of at least 201.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak01910pd3qs. Read Thu, Oct 1, 2026, 5:42 PM UTC.