Alaska earthquakes

M3.0 earthquake 275 km SE of Chiniak, Alaska

A magnitude 3.0 earthquake struck 275 km SE of Chiniak, Alaska on Fri, Nov 8, 2019, 1:41 AM AKST (10:41 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M3.3 Gulf of 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: 3.0 (ml), minor
Local time: Fri, Nov 8, 2019, 1:41 AM AKST
UTC: 2019-11-08 10:41:06 UTC
Depth: 19.8 km (12.3 mi), shallow
Epicenter: 56.202° N, 148.572° 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 10.3 km horizontally, 10.0 km in depth
Magnitude uncertainty: ±0.05
Depth from: From location
Station coverage gap: 247°, poorly surrounded by stations
Stations used: 57

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 41 in the 60 days after this one and 36 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us600069ib (also filed as ak019ec5vmk2). Read Wed, Sep 23, 2026, 6:37 PM UTC.