Alaska earthquakes

M4.3 earthquake 152 km S of False Pass, Alaska

A magnitude 4.3 earthquake struck 152 km S of False Pass, Alaska on Fri, Mar 15, 2019, 4:05 AM AKDT (12:05 UTC), 24 km (15 mi) below the surface.

Akutan forecast More in Alaska

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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: 4.3 (mb), light
Local time: Fri, Mar 15, 2019, 4:05 AM AKDT
UTC: 2019-03-15 12:05:10 UTC
Depth: 23.6 km (14.7 mi), shallow
Epicenter: 53.487° N, 163.606° 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 4.5 km horizontally, 5.5 km in depth
Magnitude uncertainty: ±0.05
Depth from: From location
Station coverage gap: 171°
Stations used: 179

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast160 kmESE

Nearby

Within 100 km, magnitude 1.5 and up: 55 in the 60 days after this one and 46 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000jgdi (also filed as ak0193ekxz4p). Read Wed, Sep 30, 2026, 6:57 AM UTC.