Alaska earthquakes

M1.6 earthquake Alaska Peninsula

A magnitude 1.6 earthquake struck in the Alaska Peninsula on Sun, Jun 27, 2021, 6:43 PM AKDT (02:43 UTC), 75 km (46 mi) below the surface.

A larger quake followed: M3.2 52 km WNW of Aleneva, Alaska. This one was a foreshock.

Kodiak Station 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
1.6 (ml), micro
Local time
UTC
2021-06-28 02:43:51 UTC
Depth
74.8 km (46.5 mi), intermediate-depth
Epicenter
58.219° N, 154.176° 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
34

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 98 in the 60 days after this one and 25 in the 30 days before it.

After

  1. 3.252 km WNW of Aleneva, Alaska · 1913 days ago · 78 km deep · 25 km away
  2. 1.588 km NNW of Aleneva, Alaska · 1912 days ago · 0 km deep · 64 km away
  3. 2.369 km SE of Kokhanok, Alaska · 1910 days ago · 111 km deep · 82 km away
  4. 1.688 km NNW of Aleneva, Alaska · 1910 days ago · 14 km deep · 66 km away
  5. 1.9Alaska Peninsula · 1910 days ago · 83 km deep · 43 km away
  6. 1.987 km NW of Aleneva, Alaska · 1909 days ago · 84 km deep · 32 km away
  7. 2.157 km SE of Kokhanok, Alaska · 1909 days ago · 129 km deep · 94 km away
  8. 1.692 km NNW of Aleneva, Alaska · 1908 days ago · 15 km deep · 69 km away
  9. 1.534 km N of Aleneva, Alaska · 1906 days ago · 65 km deep · 77 km away
  10. 1.5Kodiak Island region, Alaska · 1903 days ago · 53 km deep · 77 km away
  11. 2.569 km NNW of Karluk, Alaska · 1903 days ago · 10 km deep · 35 km away
  12. 2.868 km SE of Kokhanok, Alaska · 1903 days ago · 119 km deep · 87 km away
  13. 2.117 km NNE of Karluk, Alaska · 1902 days ago · 70 km deep · 57 km away
  14. 2.040 km NNW of Karluk, Alaska · 1902 days ago · 64 km deep · 42 km away
  15. 1.976 km ESE of King Salmon, Alaska · 1901 days ago · 142 km deep · 79 km away
  16. 2.135 km W of Karluk, Alaska · 1901 days ago · 79 km deep · 94 km away
  17. 1.599 km WNW of Aleneva, Alaska · 1900 days ago · 87 km deep · 36 km away
  18. 1.684 km NW of Aleneva, Alaska · 1899 days ago · 76 km deep · 58 km away
  19. 1.626 km NNE of Larsen Bay, Alaska · 1899 days ago · 45 km deep · 52 km away
  20. 1.989 km SW of Nanwalek, Alaska · 1899 days ago · 63 km deep · 94 km away
  21. 1.580 km NNW of Aleneva, Alaska · 1899 days ago · 4 km deep · 64 km away
  22. 2.480 km NNW of Aleneva, Alaska · 1899 days ago · 7 km deep · 63 km away
  23. 1.979 km NNW of Aleneva, Alaska · 1899 days ago · 8 km deep · 63 km away
  24. 1.982 km NNW of Aleneva, Alaska · 1899 days ago · 8 km deep · 64 km away
  25. 1.779 km NNW of Aleneva, Alaska · 1899 days ago · 7 km deep · 63 km away
  26. 1.783 km NNW of Aleneva, Alaska · 1899 days ago · 8 km deep · 63 km away
  27. 1.665 km SSE of Kokhanok, Alaska · 1898 days ago · 121 km deep · 76 km away
  28. 1.581 km NNW of Aleneva, Alaska · 1898 days ago · 5 km deep · 64 km away
  29. 2.142 km W of Port Lions, Alaska · 1896 days ago · 48 km deep · 49 km away
  30. 1.8Kodiak Island region, Alaska · 1893 days ago · 39 km deep · 85 km away
  31. 2.987 km SSE of Kokhanok, Alaska · 1893 days ago · 10 km deep · 53 km away · felt by 1
  32. 1.969 km WNW of Aleneva, Alaska · 1893 days ago · 65 km deep · 8 km away
  33. 1.552 km NW of Karluk, Alaska · 1893 days ago · 82 km deep · 54 km away
  34. 1.883 km NW of Karluk, Alaska · 1893 days ago · 9 km deep · 62 km away
  35. 1.593 km SSE of Kokhanok, Alaska · 1893 days ago · 14 km deep · 47 km away
  36. 3.021 km SSE of Karluk, Alaska · 1893 days ago · 38 km deep · 91 km away
  37. 1.827 km WSW of Karluk, Alaska · 1890 days ago · 3 km deep · 91 km away
  38. 1.634 km N of Larsen Bay, Alaska · 1888 days ago · 13 km deep · 42 km away
  39. 2.696 km NW of Aleneva, Alaska · 1887 days ago · 92 km deep · 46 km away
  40. 2.070 km SE of Kokhanok, Alaska · 1887 days ago · 105 km deep · 79 km away
  41. 1.986 km E of King Salmon, Alaska · 1886 days ago · 139 km deep · 74 km away
  42. 2.428 km NW of Karluk, Alaska · 1885 days ago · 35 km deep · 68 km away
  43. 2.228 km WNW of Karluk, Alaska · 1885 days ago · 53 km deep · 70 km away
  44. 2.387 km SSE of Kokhanok, Alaska · 1884 days ago · 9 km deep · 52 km away
  45. 1.585 km SSE of Kokhanok, Alaska · 1884 days ago · 2 km deep · 55 km away
  46. 1.599 km NNW of Karluk, Alaska · 1884 days ago · 1 km deep · 46 km away
  47. 1.688 km NNW of Aleneva, Alaska · 1883 days ago · 71 km deep · 89 km away
  48. 1.574 km N of Aleneva, Alaska · 1883 days ago · 64 km deep · 91 km away
  49. 2.085 km NNW of Aleneva, Alaska · 1882 days ago · 8 km deep · 63 km away
  50. 1.693 km NW of Aleneva, Alaska · 1881 days ago · 0 km deep · 40 km away
  51. 2.182 km WNW of Karluk, Alaska · 1881 days ago · 13 km deep · 95 km away
  52. 1.881 km WNW of Karluk, Alaska · 1881 days ago · 16 km deep · 94 km away
  53. 1.676 km NW of Karluk, Alaska · 1881 days ago · 15 km deep · 78 km away
  54. 2.086 km NNW of Aleneva, Alaska · 1880 days ago · 6 km deep · 67 km away
  55. 2.381 km WNW of Karluk, Alaska · 1880 days ago · 9 km deep · 94 km away
  56. 2.291 km SSE of Kokhanok, Alaska · 1878 days ago · 102 km deep · 51 km away
  57. 1.986 km N of Karluk, Alaska · 1878 days ago · 8 km deep · 32 km away
  58. 1.680 km WNW of Aleneva, Alaska · 1877 days ago · 86 km deep · 25 km away
  59. 2.064 km NW of Aleneva, Alaska · 1875 days ago · 70 km deep · 42 km away
  60. 1.713 km NE of Larsen Bay, Alaska · 1875 days ago · 13 km deep · 69 km away

The first 60 of 98.

Before

  1. 4.473 km NNE of Karluk, Alaska · 1913 days ago · 75 km deep · 0 km away · felt by 7 · tsunami flag
  2. 2.157 km NNE of Aleneva, Alaska · 1913 days ago · 57 km deep · 96 km away
  3. 1.684 km NNW of Aleneva, Alaska · 1913 days ago · 1 km deep · 65 km away
  4. 1.790 km NNW of Aleneva, Alaska · 1916 days ago · 18 km deep · 71 km away
  5. 1.686 km NNW of Aleneva, Alaska · 1916 days ago · 19 km deep · 70 km away
  6. 1.883 km SE of Kokhanok, Alaska · 1917 days ago · 127 km deep · 75 km away
  7. 1.782 km NNW of Aleneva, Alaska · 1919 days ago · 0 km deep · 66 km away
  8. 1.691 km NNW of Aleneva, Alaska · 1920 days ago · 14 km deep · 66 km away
  9. 1.978 km NNW of Aleneva, Alaska · 1920 days ago · 5 km deep · 63 km away
  10. 1.670 km NNW of Aleneva, Alaska · 1920 days ago · 9 km deep · 67 km away
  11. 1.776 km NNW of Karluk, Alaska · 1922 days ago · 5 km deep · 38 km away
  12. 2.046 km WNW of Karluk, Alaska · 1922 days ago · 58 km deep · 82 km away
  13. 1.672 km SSE of Kokhanok, Alaska · 1923 days ago · 116 km deep · 69 km away
  14. 1.678 km NW of Aleneva, Alaska · 1925 days ago · 75 km deep · 42 km away
  15. 1.667 km WNW of Aleneva, Alaska · 1928 days ago · 70 km deep · 20 km away
  16. 1.937 km NW of Aleneva, Alaska · 1931 days ago · 63 km deep · 43 km away
  17. 2.184 km NNW of Aleneva, Alaska · 1932 days ago · 74 km deep · 71 km away
  18. 1.583 km SE of Pope-Vannoy Landing, Alaska · 1933 days ago · 37 km deep · 89 km away
  19. 1.588 km NW of Karluk, Alaska · 1935 days ago · 3 km deep · 67 km away
  20. 1.659 km NW of Aleneva, Alaska · 1936 days ago · 63 km deep · 29 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021882nbch. Read Wed, Sep 23, 2026, 11:58 AM UTC.