Alaska earthquakes

M1.5 earthquake 65 km WNW of Tyonek, Alaska

A magnitude 1.5 earthquake struck 65 km WNW of Tyonek, Alaska on Thu, Jul 26, 2018, 9:20 PM AKDT (05:20 UTC), 120 km (74 mi) below the surface.

A larger quake followed: M3.3 9 km W of Point Possession, Alaska. This one was a foreshock.

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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: 1.5 (ML, local (Richter)), micro
Magnitude from: Alaska Earthquake Center
Local time: Thu, Jul 26, 2018, 9:20 PM AKDT
UTC: 2018-07-27 05:20:29 UTC
Depth: 119.6 km (74.3 mi), intermediate-depth
Epicenter: 61.228° N, 152.303° 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: 29

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 145 in the 60 days after this one and 89 in the 30 days before it.

After

The first 60 of 145.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0189k2vpcd (also filed as ak20003249). Read Fri, Oct 2, 2026, 11:47 AM UTC.