Alaska earthquakes

M1.5 earthquake 11 km SW of Primrose, Alaska

A magnitude 1.5 earthquake struck 11 km SW of Primrose, Alaska on Tue, Oct 9, 2018, 9:36 PM AKDT (05:36 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M3.6 15 km S of Point Possession, Alaska. This one was a foreshock.

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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: Tue, Oct 9, 2018, 9:36 PM AKDT
UTC: 2018-10-10 05:36:50 UTC
Depth: 8.9 km (5.5 mi), shallow
Epicenter: 60.279° N, 149.512° 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: 14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 111 in the 60 days after this one and 22 in the 30 days before it.

After

The first 60 of 111.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018d04a7fv (also filed as ak20275229). Read Wed, Sep 30, 2026, 12:36 AM UTC.