M2.1 earthquake 110 km S of Yakutat, Alaska
A magnitude 2.1 earthquake struck 110 km S of Yakutat, Alaska on Mon, Oct 11, 2021, 1:54 AM AKDT (09:54 UTC), 2 km (1 mi) below the surface.
A larger quake followed: M2.7 187 km S of Yakutat, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.1 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2021-10-11 09:54:52 UTC
- Depth
- 2.1 km (1.3 mi), shallow
- Epicenter
- 58.560° N, 139.475° 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
- 29
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 10 in the 60 days after this one and 0 in the 30 days before it.
After
- 2.4121 km SSE of Yakutat, Alaska · 1808 days ago · 19 km deep · 23 km away
- 2.5128 km W of Elfin Cove, Alaska · 1802 days ago · 23 km deep · 70 km away
- 2.5128 km W of Elfin Cove, Alaska · 1802 days ago · 23 km deep · 70 km away
- 2.7187 km S of Yakutat, Alaska · 1799 days ago · 10 km deep · 77 km away
- 1.9Southeastern Alaska · 1799 days ago · 11 km deep · 99 km away
- 1.8106 km ESE of Yakutat, Alaska · 1797 days ago · 24 km deep · 99 km away
- 1.990 km W of Elfin Cove, Alaska · 1791 days ago · 12 km deep · 99 km away
- 2.090 km SSE of Yakutat, Alaska · 1780 days ago · 12 km deep · 41 km away
- 2.293 km W of Elfin Cove, Alaska · 1766 days ago · 2 km deep · 95 km away
- 2.089 km WNW of Elfin Cove, Alaska · 1763 days ago · 1 km deep · 98 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak021d1ub5eg. Read Thu, Oct 1, 2026, 12:32 PM UTC.