Alaska earthquakes

M1.7 earthquake 152 km ESE of McCarthy, Alaska

A magnitude 1.7 earthquake struck 152 km ESE of McCarthy, Alaska on Thu, May 28, 2026, 6:46 AM AKDT (14:46 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M5.2 122 km SE of McCarthy, 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
1.7 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-05-28 14:46:14 UTC
Depth
10.8 km (6.7 mi), shallow
Epicenter
61.171° N, 140.135° 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.

Location uncertainty
About 6.7 km horizontally, 4.5 km in depth
Magnitude uncertainty
±0.30
Station coverage gap
162°
Stations used
8

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 182 in the 30 days before it.

After

The first 60 of 197.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026kmqtzf. Read Fri, Oct 2, 2026, 10:39 PM UTC.