M2.4 earthquake 183 km SSE of Akhiok, Alaska
A magnitude 2.4 earthquake struck 183 km SSE of Akhiok, Alaska on Sun, Nov 7, 2021, 8:53 PM AKST (05:53 UTC), 20 km (12 mi) below the surface.
A larger quake followed: M3.7 121 km SSE of Akhiok, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.4 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2021-11-08 05:53:59 UTC
- Depth
- 20.0 km (12.4 mi), shallow
- Epicenter
- 55.537° N, 152.634° 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
- 15
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 1 in the 30 days before it.
After
- 2.7215 km SSE of Old Harbor, Alaska · 1773 days ago · 10 km deep · 40 km away
- 3.7121 km SSE of Akhiok, Alaska · 1740 days ago · 43 km deep · 68 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak021ec2yxm2. Read Fri, Oct 2, 2026, 10:41 AM UTC.