Alaska earthquakes

M1.9 earthquake 70 km ENE of Kodiak, Alaska

A magnitude 1.9 earthquake struck 70 km ENE of Kodiak, Alaska on Sun, Mar 21, 2021, 6:27 AM AKDT (14:27 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M3.4 62 km NNE of Aleneva, Alaska. This one was a foreshock.

Kodiak forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2021-03-21 14:27:19 UTC
Depth
26.2 km (16.3 mi), shallow
Epicenter
57.968° N, 151.269° 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
13

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 21 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 1.836 km ENE of Ouzinkie, Alaska · 2018 days ago · 48 km deep · 39 km away
  2. 1.772 km S of Nanwalek, Alaska · 2017 days ago · 4 km deep · 98 km away
  3. 2.2115 km ENE of Ouzinkie, Alaska · 2017 days ago · 12 km deep · 52 km away
  4. 1.771 km ENE of Ouzinkie, Alaska · 2003 days ago · 23 km deep · 20 km away
  5. 1.9104 km ENE of Ouzinkie, Alaska · 1996 days ago · 44 km deep · 44 km away
  6. 1.894 km ENE of Kodiak, Alaska · 1994 days ago · 48 km deep · 25 km away
  7. 1.8111 km SSE of Port Graham, Alaska · 1994 days ago · 45 km deep · 65 km away
  8. 1.974 km ENE of Ouzinkie, Alaska · 1989 days ago · 46 km deep · 18 km away
  9. 1.769 km ENE of Ouzinkie, Alaska · 1989 days ago · 46 km deep · 26 km away
  10. 2.0Kodiak Island region, Alaska · 1989 days ago · 46 km deep · 19 km away
  11. 3.259 km ENE of Ouzinkie, Alaska · 1983 days ago · 1 km deep · 32 km away
  12. 2.19 km W of Ouzinkie, Alaska · 1982 days ago · 42 km deep · 82 km away
  13. 1.96 km E of Womens Bay, Alaska · 1981 days ago · 43 km deep · 83 km away
  14. 3.462 km NNE of Aleneva, Alaska · 1980 days ago · 27 km deep · 89 km away
  15. 3.0100 km NE of Ouzinkie, Alaska · 1973 days ago · 1 km deep · 54 km away
  16. 1.965 km NE of Aleneva, Alaska · 1973 days ago · 36 km deep · 84 km away
  17. 2.366 km ENE of Ouzinkie, Alaska · 1968 days ago · 31 km deep · 17 km away
  18. 1.965 km ENE of Ouzinkie, Alaska · 1968 days ago · 29 km deep · 24 km away
  19. 1.933 km NNE of Ouzinkie, Alaska · 1967 days ago · 21 km deep · 68 km away
  20. 1.712 km S of Chiniak, Alaska · 1965 days ago · 7 km deep · 78 km away
  21. 1.780 km ENE of Chiniak, Alaska · 1963 days ago · 25 km deep · 21 km away

Before

  1. 1.8105 km SSE of Port Graham, Alaska · 2023 days ago · 25 km deep · 61 km away
  2. 1.542 km NNE of Aleneva, Alaska · 2024 days ago · 47 km deep · 91 km away
  3. 1.795 km ENE of Ouzinkie, Alaska · 2024 days ago · 34 km deep · 36 km away
  4. 2.395 km ENE of Ouzinkie, Alaska · 2028 days ago · 4 km deep · 40 km away
  5. 2.38 km N of Aleneva, Alaska · 2028 days ago · 65 km deep · 97 km away
  6. 2.280 km ENE of Ouzinkie, Alaska · 2037 days ago · 65 km deep · 30 km away
  7. 1.937 km NNE of Aleneva, Alaska · 2042 days ago · 60 km deep · 90 km away
  8. 1.944 km NNE of Aleneva, Alaska · 2044 days ago · 56 km deep · 91 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0213ojhnuc. Read Thu, Oct 1, 2026, 5:08 AM UTC.