Alaska earthquakes

M3.0 earthquake 244 km SE of Chiniak, Alaska

A magnitude 3.0 earthquake struck 244 km SE of Chiniak, Alaska on Fri, Mar 1, 2019, 10:22 AM AKST (19:22 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.6 233 km SE of Chiniak, 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, Mar 1, 2019, 10:22 AM AKST
UTC: 2019-03-01 19:22:20 UTC
Depth: 7.0 km (4.3 mi), shallow
Epicenter: 55.863° N, 149.860° 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 8.0 km horizontally, 8.7 km in depth
Magnitude uncertainty: ±0.08
Depth from: From location
Station coverage gap: 245°, poorly surrounded by stations
Stations used: 21

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 193 in the 60 days after this one and 6 in the 30 days before it.

After

The first 60 of 193.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000jk26 (also filed as aacse0192rjotx2, ak0192rjotx2). Read Tue, Sep 22, 2026, 4:25 PM UTC.