Alaska earthquakes

M3.0 earthquake 112 km SE of King Cove, Alaska

A magnitude 3.0 earthquake struck 112 km SE of King Cove, Alaska on Tue, Jun 26, 2018, 4:26 PM AKDT (00:26 UTC), 30 km (19 mi) below the surface.

A larger quake followed: M5.8 101 km S of Sand Point, Alaska. This one was a foreshock.

King Cove 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: 3.0 (ml), minor
Local time: Tue, Jun 26, 2018, 4:26 PM AKDT
UTC: 2018-06-27 00:26:31 UTC
Depth: 30.4 km (18.9 mi), shallow
Epicenter: 54.228° N, 161.322° 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.

Location uncertainty: About 6.3 km horizontally, 15.9 km in depth
Magnitude uncertainty: ±0.10
Depth from: From location
Station coverage gap: 207°, poorly surrounded by stations
Stations used: 34

Nearest places

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

King Cove, AlaskaPopulation 1,009. Forecast113 kmSE

Nearby

Within 100 km, magnitude 1.5 and up: 84 in the 60 days after this one and 27 in the 30 days before it.

After

The first 60 of 84.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000fu0u (also filed as ak19803299, aacse01886dteww, ak01886dteww). Read Wed, Sep 30, 2026, 9:08 AM UTC.