Alaska earthquakes

M3.4 earthquake 247 km SE of Chiniak, Alaska

A magnitude 3.4 earthquake struck 247 km SE of Chiniak, Alaska on Sat, Jun 15, 2019, 4:42 AM AKDT (12:42 UTC), 20 km (13 mi) below the surface.

A larger quake followed: M4.4 259 km ESE of Chiniak, Alaska. This one was a foreshock.

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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: 3.4 (ml), minor
Local time: Sat, Jun 15, 2019, 4:42 AM AKDT
UTC: 2019-06-15 12:42:33 UTC
Depth: 20.1 km (12.5 mi), shallow
Epicenter: 56.033° N, 149.426° 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 7.7 km horizontally, 10.2 km in depth
Magnitude uncertainty: ±0.05
Depth from: From location
Station coverage gap: 186°, poorly surrounded by stations
Stations used: 101

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 153 in the 60 days after this one and 84 in the 30 days before it.

After

The first 60 of 153.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000414r (also filed as aacse0197mqm2ck, ak0197mqm2ck). Read Sun, Sep 27, 2026, 2:08 PM UTC.