Alaska earthquakes

M1.7 earthquake 53 km WSW of Nanwalek, Alaska

A magnitude 1.7 earthquake struck 53 km WSW of Nanwalek, Alaska on Sat, Jun 16, 2018, 11:53 AM AKDT (19:53 UTC), 74 km (46 mi) below the surface.

A larger quake followed: M4.3 29 km SE of Seldovia Village, Alaska. This one was a foreshock.

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The earthquake

Magnitude: 1.7 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Sat, Jun 16, 2018, 11:53 AM AKDT
UTC: 2018-06-16 19:53:55 UTC
Depth: 73.5 km (45.7 mi), intermediate-depth
Epicenter: 59.232° N, 152.835° 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: 24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 194 in the 30 days before it.

After

The first 60 of at least 199.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0187oido5v (also filed as ak19784106). Read Mon, Oct 5, 2026, 11:40 AM UTC.