Alaska earthquakes

M1.6 earthquake 67 km SSW of Adak, Alaska

A magnitude 1.6 earthquake struck 67 km SSW of Adak, Alaska on Mon, Apr 29, 2024, 1:38 AM HADT (10:38 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M4.7 129 km SW of Adak, 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
UTC
2024-04-29 10:38:57 UTC
Depth
23.6 km (14.7 mi), shallow
Epicenter
51.307° N, 176.965° 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
24

Nearby

Within 100 km, magnitude 1.5 and up: at least 202 in the 60 days after this one and at least 200 in the 30 days before it.

After

The first 60 of at least 202.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0245imo8zo. Read Thu, Oct 1, 2026, 1:50 PM UTC.