Alaska earthquakes

M1.9 earthquake 211 km W of Adak, Alaska

A magnitude 1.9 earthquake struck 211 km W of Adak, Alaska on Wed, Aug 14, 2024, 4:58 AM HADT (13:58 UTC), 74 km (46 mi) below the surface.

A larger quake followed: M5.4 142 km WSW of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-08-14 13:58:00 UTC
Depth
74.0 km (46.0 mi), intermediate-depth
Epicenter
51.616° N, 179.672° 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
16

Nearby

Within 100 km, magnitude 1.5 and up: 158 in the 60 days after this one and 98 in the 30 days before it.

After

The first 60 of 158.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024afn2ujf. Read Thu, Oct 1, 2026, 10:18 PM UTC.