Alaska earthquakes

M1.6 earthquake 68 km WSW of False Pass, Alaska

A magnitude 1.6 earthquake struck 68 km WSW of False Pass, Alaska on Wed, Jun 21, 2017, 5:40 AM AKDT (13:40 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.8 49 km SW of False Pass, Alaska. This one was a foreshock.

Akutan forecastMore in Alaska

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
1.6 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2017-06-21 13:40:12 UTC
Depth
6.6 km (4.1 mi), shallow
Epicenter
54.612° N, 164.389° 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.

Stations used
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 61 in the 60 days after this one and 33 in the 30 days before it.

After

The first 60 of 61.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0177woexem (also filed as ak16210495). Read Fri, Oct 2, 2026, 3:18 AM UTC.