Alaska earthquakes

M1.6 earthquake 152 km E of McCarthy, Alaska

A magnitude 1.6 earthquake struck 152 km E of McCarthy, Alaska on Fri, Aug 28, 2026, 3:56 AM AKDT (11:56 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M2.9 114 km N of Yakutat, 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
1.6 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-08-28 11:56:13 UTC
Depth
6.6 km (4.1 mi), shallow
Epicenter
61.325° N, 140.077° 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 4.7 km horizontally, 3.0 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
106°
Stations used
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 58 since this one and 65 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026rajcya. Read Thu, Oct 1, 2026, 9:25 PM UTC.