Alaska earthquakes

M3.8 earthquake 57 km N of False Pass, Alaska

A magnitude 3.8 earthquake struck 57 km N of False Pass, Alaska on Sun, Nov 4, 2018, 11:42 AM AKST (20:42 UTC), 190 km (118 mi) below the surface.

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: 3.8 (mb), minor
Local time: Sun, Nov 4, 2018, 11:42 AM AKST
UTC: 2018-11-04 20:42:16 UTC
Depth: 190.4 km (118.3 mi), intermediate-depth
Epicenter: 55.364° N, 163.578° 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 7.3 km horizontally, 6.7 km in depth
Magnitude uncertainty: ±0.14
Depth from: From location
Station coverage gap: 93°
Stations used: 89

Nearest places

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

King Cove, AlaskaPopulation 1,009. Forecast87 kmWNW

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 7 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000hq55 (also filed as ak018e5polkp, ak20325818). Read Wed, Sep 30, 2026, 5:30 AM UTC.