Alaska earthquakes

M2.1 earthquake 121 km E of McCarthy, Alaska

A magnitude 2.1 earthquake struck 121 km E of McCarthy, Alaska on Thu, Feb 26, 2026, 8:16 PM AKST (05:16 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.4 157 km ESE of McCarthy, Alaska. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-02-27 05:16:46 UTC
Depth
6.1 km (3.8 mi), shallow
Epicenter
61.488° N, 140.651° 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 6.5 km horizontally, 3.5 km in depth
Magnitude uncertainty
±0.20
Station coverage gap
177°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 131 in the 60 days after this one and 75 in the 30 days before it.

After

The first 60 of 131.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026ebaxdj. Read Thu, Oct 1, 2026, 2:56 PM UTC.