Alaska earthquakes

M1.5 earthquake 60 km NW of Ninilchik, Alaska

A magnitude 1.5 earthquake struck 60 km NW of Ninilchik, Alaska on Sat, Sep 15, 2018, 9:41 AM AKDT (17:41 UTC), 101 km (63 mi) below the surface.

A larger quake followed: M4.2 19 km SSW of Anchor Point, Alaska. This one was a foreshock.

Ninilchik forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 1.5 (ml), micro
Local time: Sat, Sep 15, 2018, 9:41 AM AKDT
UTC: 2018-09-15 17:41:34 UTC
Depth: 100.7 km (62.6 mi), intermediate-depth
Epicenter: 60.389° N, 152.523° 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: 44

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 200 in the 60 days after this one and 169 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018buz0rqd (also filed as ak20254976). Read Tue, Sep 29, 2026, 9:28 PM UTC.