Alaska earthquakes

M4.4 earthquake 259 km ESE of Chiniak, Alaska

A magnitude 4.4 earthquake struck 259 km ESE of Chiniak, Alaska on Wed, Jul 17, 2019, 5:28 PM AKDT (01:28 UTC), 20 km (13 mi) below the surface.

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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: 4.4 (mb), light
Local time: Wed, Jul 17, 2019, 5:28 PM AKDT
UTC: 2019-07-18 01:28:19 UTC
Depth: 20.2 km (12.5 mi), shallow
Epicenter: 56.409° N, 148.626° 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, 7.1 km in depth
Magnitude uncertainty: ±0.31
Depth from: From location
Station coverage gap: 143°
Stations used: 90

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 103 in the 60 days after this one and 90 in the 30 days before it.

After

The first 60 of 103.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70004msp (also filed as aacse019954pjlx, ak019954pjlx). Read Wed, Sep 23, 2026, 6:28 AM UTC.