Alaska earthquakes

M1.6 earthquake 42 km W of Nanwalek, Alaska

A magnitude 1.6 earthquake struck 42 km W of Nanwalek, Alaska on Fri, Jun 29, 2018, 12:11 AM AKDT (08:11 UTC), 68 km (42 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: 1.6 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Fri, Jun 29, 2018, 12:11 AM AKDT
UTC: 2018-06-29 08:11:36 UTC
Depth: 68.1 km (42.3 mi), shallow
Epicenter: 59.326° N, 152.669° 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: 48

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 189 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 ak01889tkdfv (also filed as ak19809301). Read Fri, Oct 2, 2026, 11:38 AM UTC.