Alaska earthquakes

M1.9 earthquake 77 km S of King Cove, Alaska

A magnitude 1.9 earthquake struck 77 km S of King Cove, Alaska on Mon, Nov 5, 2018, 12:36 AM AKST (09:36 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M6.0 87 km SE of King Cove, Alaska. This one was a foreshock.

King Cove forecastMore in Alaska

Map

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

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The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-11-05 09:36:10 UTC
Depth
16.4 km (10.2 mi), shallow
Epicenter
54.370° N, 162.368° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.ScaleComputed byNotes
1.9ML, local (Richter)Alaska Earthquake CenterPreferred · Preliminary
1.9ML, local (Richter)AACSEPreliminary

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
15

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 68 in the 60 days after this one and 33 in the 30 days before it.

After

The first 60 of 68.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018e76mvmx (also filed as ak20329737, aacse018e76mvmx). Read Thu, Oct 1, 2026, 3:56 AM UTC.