Alaska earthquakes

M3.0 earthquake 262 km ESE of Chiniak, Alaska

A magnitude 3.0 earthquake struck 262 km ESE of Chiniak, Alaska on Thu, Jul 4, 2019, 4:17 PM AKDT (00:17 UTC), 10 km (6 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: 3.0 (ml), minor
Local time: Thu, Jul 4, 2019, 4:17 PM AKDT
UTC: 2019-07-05 00:17:48 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 56.417° N, 148.551° 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 3.8 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.04
Depth from: Operator assigned
Station coverage gap: 184°, poorly surrounded by stations
Stations used: 89

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 129 in the 60 days after this one and 76 in the 30 days before it.

After

The first 60 of 129.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us60004x7t (also filed as aacse0198jm2axs, ak0198jm2axs). Read Sun, Sep 27, 2026, 9:36 PM UTC.