Alaska earthquakes

M1.5 earthquake 22 km ENE of Sterling, Alaska

A magnitude 1.5 earthquake struck 22 km ENE of Sterling, Alaska on Mon, Aug 13, 2018, 10:41 AM AKDT (18:41 UTC), 41 km (26 mi) below the surface.

A larger quake followed: M3.3 9 km W of Point Possession, Alaska. This one was a foreshock.

Sterling forecastMore in Alaska

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

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The earthquake

Magnitude
1.5 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-08-13 18:41:51 UTC
Depth
41.3 km (25.7 mi), shallow
Epicenter
60.647° N, 150.429° 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
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 141 in the 60 days after this one and 61 in the 30 days before it.

After

The first 60 of 141.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018acevsbi (also filed as ak20101616). Read Thu, Oct 1, 2026, 9:12 PM UTC.