Alaska earthquakes

M1.8 earthquake 41 km NW of Ninilchik, Alaska

A magnitude 1.8 earthquake struck 41 km NW of Ninilchik, Alaska on Wed, Jul 24, 2019, 10:23 AM AKDT (18:23 UTC), 89 km (55 mi) below the surface.

A larger quake followed: M3.8 53 km W of Happy Valley, Alaska. This one was a foreshock.

Ninilchik 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
1.8 (ml), micro
Local time
UTC
2019-07-24 18:23:18 UTC
Depth
89.2 km (55.4 mi), intermediate-depth
Epicenter
60.337° N, 152.145° 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
49

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 199 in the 60 days after this one and 158 in the 30 days before it.

After

The first 60 of at least 199.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0199fc0wxu. Read Wed, Sep 30, 2026, 9:23 PM UTC.