Alaska earthquakes

M1.6 earthquake 55 km W of Nikiski, Alaska

A magnitude 1.6 earthquake struck 55 km W of Nikiski, Alaska on Sun, Jun 10, 2018, 11:52 AM AKDT (19:52 UTC), 92 km (57 mi) below the surface.

A larger quake followed: M4.0 13 km E of Ninilchik, 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: 1.6 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Sun, Jun 10, 2018, 11:52 AM AKDT
UTC: 2018-06-10 19:52:52 UTC
Depth: 92.4 km (57.4 mi), intermediate-depth
Epicenter: 60.751° N, 152.305° 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: 35

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 198 in the 60 days after this one and 145 in the 30 days before it.

After

The first 60 of 198.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0187el5dat (also filed as ak19756060). Read Fri, Oct 2, 2026, 11:46 AM UTC.