Alaska earthquakes

M2.7 earthquake 243 km SE of Chiniak, Alaska

A magnitude 2.7 earthquake struck 243 km SE of Chiniak, Alaska on Thu, Jul 11, 2019, 2:47 AM AKDT (10:47 UTC), 20 km (13 mi) below the surface.

A larger quake followed: M2.9 259 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: 2.7 (ml), micro
Local time: Thu, Jul 11, 2019, 2:47 AM AKDT
UTC: 2019-07-11 10:47:45 UTC
Depth: 20.4 km (12.7 mi), shallow
Epicenter: 56.095° N, 149.409° 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 9.0 km horizontally, 11.4 km in depth
Magnitude uncertainty: ±0.06
Depth from: From location
Station coverage gap: 227°, poorly surrounded by stations
Stations used: 25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 125 in the 60 days after this one and 74 in the 30 days before it.

After

The first 60 of 125.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000525a (also filed as aacse0198tpf57s, ak0198tpf57s). Read Thu, Sep 24, 2026, 4:48 AM UTC.