M1.9 earthquake 16 km NNE of Nabesna, Alaska
A magnitude 1.9 earthquake struck 16 km NNE of Nabesna, Alaska on Fri, Dec 24, 2021, 8:47 AM AKST (17:47 UTC), 8 km (5 mi) below the surface.
A larger quake followed: M3.4 28 km E of Slana, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.9 (ml), micro
- Local time
- UTC
- 2021-12-24 17:47:32 UTC
- Depth
- 8.2 km (5.1 mi), shallow
- Epicenter
- 62.507° N, 142.868° 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
- 40
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 13 in the 60 days after this one and 3 in the 30 days before it.
After
- 2.216 km NE of Nabesna, Alaska · 1738 days ago · 5 km deep · 3 km away
- 1.518 km NNE of Nabesna, Alaska · 1738 days ago · 12 km deep · 3 km away
- 1.829 km ESE of Slana, Alaska · 1734 days ago · 3 km deep · 31 km away
- 1.531 km E of Slana, Alaska · 1734 days ago · 7 km deep · 30 km away
- 2.530 km ESE of Slana, Alaska · 1734 days ago · 4 km deep · 31 km away
- 3.428 km E of Slana, Alaska · 1734 days ago · 4 km deep · 33 km away
- 1.617 km SE of Mentasta Lake, Alaska · 1725 days ago · 4 km deep · 48 km away
- 1.945 km NE of McCarthy, Alaska · 1715 days ago · 1 km deep · 99 km away
- 2.131 km NW of Mentasta Lake, Alaska · 1709 days ago · 5 km deep · 97 km away
- 2.325 km ESE of Nabesna, Alaska · 1695 days ago · 0 km deep · 27 km away
- 1.515 km E of Nabesna, Alaska · 1685 days ago · 7 km deep · 17 km away
- 1.517 km E of Nabesna, Alaska · 1684 days ago · 12 km deep · 17 km away
- 1.530 km WNW of Mentasta Lake, Alaska · 1682 days ago · 4 km deep · 95 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak021ggcsrf9. Read Sun, Sep 27, 2026, 9:16 PM UTC.