Alaska earthquakes

M5.0 earthquake 142 km S of False Pass, Alaska

A magnitude 5.0 earthquake struck 142 km S of False Pass, Alaska on Fri, Jun 17, 2016, 5:12 PM AKDT (01:12 UTC), 10 km (6 mi) below the surface.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 5.0 (mb, body-wave), moderate
Magnitude from: USGS National Earthquake Information Center
Local time: Fri, Jun 17, 2016, 5:12 PM AKDT
UTC: 2016-06-18 01:12:49 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 53.573° N, 163.509° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
5.0	mb, body-wave	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.033 · 297 stations
4.99	Mw, moment	ISC-GEM global catalog	Final · ±0.1
5.0	mb, body-wave	Alaska Earthquake Center	Preliminary

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 5.0 km horizontally, 1.8 km in depth
Magnitude uncertainty: ±0.03
Depth from: Operator assigned
Station coverage gap: 63°
Stations used: 155

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast161 kmESE

Nearby

Within 100 km, magnitude 2.0 and up: 91 in the 60 days after this one and 35 in the 30 days before it.

After

The first 60 of 91.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000656w (also filed as ak13657129, ak0167t6141o, iscgem609049117). Read Sun, Oct 4, 2026, 4:29 AM UTC.