Alaska earthquakes

M1.5 earthquake 58 km WNW of Cantwell, Alaska

A magnitude 1.5 earthquake struck 58 km WNW of Cantwell, Alaska on Sun, Jun 20, 2021, 11:55 AM AKDT (19:55 UTC), 138 km (86 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M3.5 50 km E of Denali National Park, Alaska. This one was a foreshock.

Healy 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
1.5 (ml), micro
Local time
UTC
2021-06-20 19:55:52 UTC
Depth
138.4 km (86.0 mi), intermediate-depth
Epicenter
63.574° N, 150.053° W
Region
Alaska
Tsunami flag
No
Status
Automatic solution, may be revised

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

An automatic solution; a seismologist may revise it.

Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 166 in the 60 days after this one and 101 in the 30 days before it.

After

  1. 2.047 km N of Petersville, Alaska · 1927 days ago · 6 km deep · 84 km away
  2. 1.553 km SE of Denali National Park, Alaska · 1927 days ago · 157 km deep · 54 km away
  3. 1.960 km SE of Denali National Park, Alaska · 1927 days ago · 132 km deep · 54 km away
  4. 2.555 km N of Petersville, Alaska · 1927 days ago · 109 km deep · 71 km away
  5. 1.862 km SW of Cantwell, Alaska · 1926 days ago · 80 km deep · 57 km away
  6. 1.759 km SE of Denali National Park, Alaska · 1926 days ago · 134 km deep · 68 km away
  7. 1.552 km S of Cantwell, Alaska · 1926 days ago · 62 km deep · 94 km away
  8. 1.871 km ESE of Denali National Park, Alaska · 1926 days ago · 127 km deep · 40 km away
  9. 2.140 km NNW of Petersville, Alaska · 1925 days ago · 109 km deep · 95 km away
  10. 1.637 km W of McKinley Park, Alaska · 1924 days ago · 121 km deep · 22 km away
  11. 1.639 km SE of Denali National Park, Alaska · 1923 days ago · 1 km deep · 70 km away
  12. 2.353 km N of Petersville, Alaska · 1923 days ago · 116 km deep · 74 km away
  13. 1.549 km SSE of Denali National Park, Alaska · 1923 days ago · 17 km deep · 81 km away
  14. 1.656 km SSW of Cantwell, Alaska · 1923 days ago · 65 km deep · 79 km away
  15. 2.347 km SE of Denali National Park, Alaska · 1923 days ago · 9 km deep · 70 km away
  16. 1.844 km E of Denali National Park, Alaska · 1922 days ago · 10 km deep · 38 km away
  17. 2.242 km SSW of Cantwell, Alaska · 1922 days ago · 0 km deep · 74 km away
  18. 1.636 km WNW of Cantwell, Alaska · 1922 days ago · 78 km deep · 22 km away
  19. 1.669 km SE of Denali National Park, Alaska · 1921 days ago · 116 km deep · 51 km away
  20. 1.725 km SE of Denali National Park, Alaska · 1921 days ago · 0 km deep · 67 km away
  21. 2.642 km SSE of Denali National Park, Alaska · 1920 days ago · 12 km deep · 76 km away
  22. 2.148 km NNE of Chase, Alaska · 1920 days ago · 72 km deep · 81 km away
  23. 1.859 km SE of Denali National Park, Alaska · 1920 days ago · 128 km deep · 55 km away
  24. 2.523 km SSW of Cantwell, Alaska · 1920 days ago · 79 km deep · 63 km away
  25. 1.638 km NNE of Chase, Alaska · 1920 days ago · 71 km deep · 91 km away
  26. 2.069 km ESE of Denali National Park, Alaska · 1919 days ago · 126 km deep · 38 km away
  27. 2.07 km SE of Healy, Alaska · 1919 days ago · 95 km deep · 65 km away
  28. 2.358 km SW of Cantwell, Alaska · 1919 days ago · 92 km deep · 62 km away
  29. 1.567 km WSW of Ferry, Alaska · 1918 days ago · 9 km deep · 35 km away
  30. 2.450 km SSW of Cantwell, Alaska · 1917 days ago · 71 km deep · 77 km away
  31. 2.6Central Alaska · 1917 days ago · 111 km deep · 45 km away
  32. 1.935 km E of McKinley Park, Alaska · 1917 days ago · 74 km deep · 93 km away
  33. 3.26 km E of Healy, Alaska · 1917 days ago · 111 km deep · 68 km away
  34. 1.749 km WSW of Cantwell, Alaska · 1916 days ago · 104 km deep · 35 km away
  35. 1.569 km ESE of Denali National Park, Alaska · 1914 days ago · 115 km deep · 42 km away
  36. 2.363 km NNW of Petersville, Alaska · 1913 days ago · 132 km deep · 95 km away
  37. 1.850 km NNE of Chase, Alaska · 1913 days ago · 77 km deep · 82 km away
  38. 1.655 km NNW of Petersville, Alaska · 1913 days ago · 122 km deep · 98 km away
  39. 2.452 km S of Cantwell, Alaska · 1913 days ago · 67 km deep · 95 km away
  40. 2.436 km SSW of Cantwell, Alaska · 1912 days ago · 79 km deep · 63 km away
  41. 1.537 km SSE of Denali National Park, Alaska · 1912 days ago · 7 km deep · 84 km away
  42. 1.550 km E of Denali National Park, Alaska · 1911 days ago · 5 km deep · 33 km away
  43. 1.948 km SSE of Denali National Park, Alaska · 1910 days ago · 9 km deep · 77 km away
  44. 1.865 km ESE of Denali National Park, Alaska · 1910 days ago · 132 km deep · 43 km away
  45. 1.544 km SSE of Denali National Park, Alaska · 1910 days ago · 5 km deep · 77 km away
  46. 1.538 km N of Petersville, Alaska · 1909 days ago · 101 km deep · 89 km away
  47. 1.868 km NNE of Petersville, Alaska · 1908 days ago · 110 km deep · 57 km away
  48. 1.743 km SSE of Denali National Park, Alaska · 1908 days ago · 7 km deep · 76 km away
  49. 2.055 km NNW of Petersville, Alaska · 1907 days ago · 107 km deep · 96 km away
  50. 2.130 km SW of Cantwell, Alaska · 1907 days ago · 82 km deep · 54 km away
  51. 1.548 km SSW of Cantwell, Alaska · 1907 days ago · 63 km deep · 76 km away
  52. 1.747 km SSE of Denali National Park, Alaska · 1905 days ago · 9 km deep · 88 km away
  53. 2.759 km SSW of Cantwell, Alaska · 1904 days ago · 75 km deep · 86 km away
  54. 1.661 km S of Cantwell, Alaska · 1903 days ago · 62 km deep · 98 km away
  55. 2.436 km SW of Cantwell, Alaska · 1903 days ago · 90 km deep · 48 km away
  56. 1.764 km NNE of Petersville, Alaska · 1903 days ago · 111 km deep · 61 km away
  57. 1.569 km ESE of Denali National Park, Alaska · 1902 days ago · 123 km deep · 48 km away
  58. 2.738 km N of Petersville, Alaska · 1902 days ago · 97 km deep · 88 km away
  59. 2.631 km WSW of Denali Park, Alaska · 1902 days ago · 115 km deep · 27 km away
  60. 1.970 km N of Petersville, Alaska · 1902 days ago · 120 km deep · 58 km away

The first 60 of 166.

Before

  1. 1.731 km NNW of Petersville, AK · 1928 days ago · 32 km deep · 100 km away
  2. 2.113 km WSW of McKinley Park, Alaska · 1928 days ago · 0 km deep · 46 km away
  3. 1.61 km SW of Healy, Alaska · 1928 days ago · 92 km deep · 61 km away
  4. 2.068 km ESE of Denali National Park, Alaska · 1928 days ago · 120 km deep · 49 km away
  5. 1.867 km ESE of Denali National Park, Alaska · 1928 days ago · 129 km deep · 48 km away
  6. 1.529 km W of Ferry, Alaska · 1928 days ago · 4 km deep · 49 km away
  7. 3.060 km SE of Denali National Park, Alaska · 1928 days ago · 123 km deep · 64 km away
  8. 1.830 km W of Ferry, Alaska · 1929 days ago · 2 km deep · 50 km away
  9. 2.526 km W of Ferry, Alaska · 1929 days ago · 1 km deep · 49 km away
  10. 3.341 km W of Ferry, Alaska · 1929 days ago · 6 km deep · 48 km away · felt by 1
  11. 4.432 km W of Ferry, Alaska · 1929 days ago · 13 km deep · 49 km away · felt by 80
  12. 1.646 km NNE of Petersville, Alaska · 1930 days ago · 90 km deep · 79 km away
  13. 1.732 km NNE of Petersville, Alaska · 1930 days ago · 84 km deep · 93 km away
  14. 2.344 km SSE of Denali National Park, Alaska · 1931 days ago · 11 km deep · 84 km away
  15. 1.644 km SW of Cantwell, Alaska · 1931 days ago · 31 km deep · 53 km away
  16. 2.126 km ESE of Denali National Park, Alaska · 1931 days ago · 2 km deep · 63 km away
  17. 1.869 km ESE of Denali National Park, Alaska · 1931 days ago · 8 km deep · 36 km away
  18. 3.038 km NNE of Petersville, Alaska · 1931 days ago · 86 km deep · 86 km away · felt by 1
  19. 1.651 km SE of Denali National Park, Alaska · 1932 days ago · 0 km deep · 58 km away
  20. 1.849 km NNE of Chase, Alaska · 1932 days ago · 75 km deep · 83 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0217v4jhd8. Read Wed, Sep 30, 2026, 2:11 PM UTC.