Alaska earthquakes

M1.5 earthquake 57 km NW of Skwentna, Alaska

A magnitude 1.5 earthquake struck 57 km NW of Skwentna, Alaska on Wed, Jun 30, 2021, 2:35 AM AKDT (10:35 UTC), 104 km (65 mi) below the surface.

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

A larger quake followed: M4.3 30 km WNW of Willow, Alaska. This one was a foreshock.

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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, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2021-06-30 10:35:25 UTC
Depth
103.9 km (64.6 mi), intermediate-depth
Epicenter
62.397° N, 152.066° 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
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 153 in the 60 days after this one and 79 in the 30 days before it.

After

  1. 2.1Central Alaska · 1919 days ago · 87 km deep · 57 km away
  2. 1.843 km SW of Skwentna, Alaska · 1919 days ago · 113 km deep · 75 km away
  3. 1.558 km W of Skwentna, Alaska · 1918 days ago · 2 km deep · 41 km away
  4. 1.936 km SSW of Skwentna, Alaska · 1917 days ago · 91 km deep · 80 km away
  5. 1.628 km SW of Petersville, Alaska · 1917 days ago · 75 km deep · 46 km away
  6. 1.518 km SSW of Petersville, Alaska · 1916 days ago · 72 km deep · 60 km away
  7. 1.551 km SSW of Denali National Park, Alaska · 1916 days ago · 6 km deep · 80 km away
  8. 1.722 km WNW of Petersville, Alaska · 1915 days ago · 84 km deep · 49 km away
  9. 1.874 km NW of Skwentna, Alaska · 1915 days ago · 4 km deep · 18 km away
  10. 2.363 km NNW of Petersville, Alaska · 1914 days ago · 132 km deep · 72 km away
  11. 1.920 km W of Petersville, Alaska · 1914 days ago · 81 km deep · 49 km away
  12. 3.322 km W of Petersville, Alaska · 1914 days ago · 88 km deep · 46 km away · felt by 1
  13. 1.655 km NNW of Petersville, Alaska · 1914 days ago · 122 km deep · 69 km away
  14. 1.734 km WSW of Skwentna, Alaska · 1914 days ago · 103 km deep · 62 km away
  15. 3.228 km SW of Petersville, Alaska · 1914 days ago · 77 km deep · 47 km away
  16. 1.841 km SSW of Skwentna, Alaska · 1914 days ago · 77 km deep · 89 km away
  17. 1.537 km SSE of Denali National Park, Alaska · 1913 days ago · 7 km deep · 95 km away
  18. 1.627 km WNW of Susitna, Alaska · 1913 days ago · 59 km deep · 100 km away
  19. 2.826 km SW of Petersville, Alaska · 1913 days ago · 80 km deep · 48 km away
  20. 1.642 km WNW of Skwentna, Alaska · 1912 days ago · 109 km deep · 32 km away
  21. 1.932 km SE of Skwentna, Alaska · 1912 days ago · 60 km deep · 89 km away
  22. 1.948 km SSE of Denali National Park, Alaska · 1912 days ago · 9 km deep · 93 km away
  23. 1.544 km SSE of Denali National Park, Alaska · 1911 days ago · 5 km deep · 95 km away
  24. 1.5Central Alaska · 1911 days ago · 90 km deep · 45 km away
  25. 1.6Southern Alaska · 1911 days ago · 1 km deep · 96 km away
  26. 1.619 km WNW of Petersville, Alaska · 1910 days ago · 77 km deep · 55 km away
  27. 1.538 km N of Petersville, Alaska · 1910 days ago · 101 km deep · 84 km away
  28. 1.723 km SSE of Skwentna, Alaska · 1910 days ago · 63 km deep · 80 km away
  29. 1.625 km SW of Petersville, Alaska · 1909 days ago · 81 km deep · 49 km away
  30. 1.727 km SW of Skwentna, Alaska · 1909 days ago · 85 km deep · 70 km away
  31. 1.743 km SSE of Denali National Park, Alaska · 1909 days ago · 7 km deep · 96 km away
  32. 2.055 km NNW of Petersville, Alaska · 1909 days ago · 107 km deep · 70 km away
  33. 2.142 km SSW of Skwentna, Alaska · 1908 days ago · 95 km deep · 81 km away
  34. 1.59 km N of Skwentna, Alaska · 1908 days ago · 82 km deep · 49 km away
  35. 4.016 km WSW of Trapper Creek, Alaska · 1908 days ago · 22 km deep · 82 km away · felt by 153
  36. 1.917 km SW of Petersville, Alaska · 1908 days ago · 71 km deep · 55 km away
  37. 1.747 km SSE of Denali National Park, Alaska · 1906 days ago · 9 km deep · 86 km away
  38. 1.743 km WNW of Skwentna, Alaska · 1906 days ago · 101 km deep · 25 km away
  39. 1.626 km ESE of Skwentna, Alaska · 1905 days ago · 72 km deep · 82 km away
  40. 1.819 km SW of Trapper Creek, Alaska · 1905 days ago · 8 km deep · 84 km away
  41. 2.671 km SW of Skwentna, Alaska · 1905 days ago · 131 km deep · 98 km away
  42. 3.037 km WNW of Petersville, Alaska · 1904 days ago · 9 km deep · 40 km away
  43. 2.738 km N of Petersville, Alaska · 1903 days ago · 97 km deep · 84 km away
  44. 1.635 km W of Skwentna, Alaska · 1903 days ago · 99 km deep · 40 km away
  45. 2.536 km WNW of Petersville, Alaska · 1903 days ago · 6 km deep · 41 km away
  46. 1.517 km S of Trapper Creek, Alaska · 1902 days ago · 54 km deep · 99 km away
  47. 1.551 km SSW of Skwentna, Alaska · 1902 days ago · 98 km deep · 92 km away
  48. 1.648 km NNE of Petersville, Alaska · 1901 days ago · 91 km deep · 97 km away
  49. 1.727 km WSW of Petersville, Alaska · 1901 days ago · 81 km deep · 40 km away
  50. 1.836 km N of Petersville, Alaska · 1901 days ago · 92 km deep · 77 km away
  51. 1.556 km NNW of Petersville, Alaska · 1900 days ago · 125 km deep · 82 km away
  52. 2.523 km WNW of Petersville, Alaska · 1899 days ago · 86 km deep · 50 km away
  53. 1.648 km NW of Petersville, Alaska · 1899 days ago · 105 km deep · 61 km away
  54. 1.849 km NNW of Petersville, Alaska · 1898 days ago · 113 km deep · 66 km away
  55. 1.846 km WNW of Skwentna, Alaska · 1898 days ago · 113 km deep · 30 km away
  56. 1.624 km WSW of Petersville, Alaska · 1898 days ago · 83 km deep · 46 km away
  57. 2.242 km SSE of Denali National Park, Alaska · 1897 days ago · 10 km deep · 94 km away
  58. 1.966 km NW of Skwentna, Alaska · 1896 days ago · 139 km deep · 19 km away
  59. 1.565 km SE of Denali National Park, Alaska · 1895 days ago · 124 km deep · 98 km away
  60. 2.16 km SSE of Trapper Creek, Alaska · 1894 days ago · 13 km deep · 99 km away

The first 60 of 153.

Before

  1. 2.717 km W of Petersville, Alaska · 1921 days ago · 82 km deep · 52 km away
  2. 1.656 km SSW of Denali National Park, Alaska · 1921 days ago · 10 km deep · 73 km away
  3. 1.528 km SSW of Petersville, Alaska · 1921 days ago · 9 km deep · 59 km away
  4. 1.783 km WNW of Petersville, Alaska · 1921 days ago · 9 km deep · 44 km away
  5. 2.186 km WNW of Petersville, Alaska · 1921 days ago · 9 km deep · 44 km away
  6. 2.642 km SSE of Denali National Park, Alaska · 1922 days ago · 12 km deep · 97 km away
  7. 2.038 km SW of Skwentna, Alaska · 1923 days ago · 108 km deep · 73 km away
  8. 1.718 km SSE of Skwentna, Alaska · 1923 days ago · 71 km deep · 75 km away
  9. 2.347 km SE of Denali National Park, Alaska · 1924 days ago · 9 km deep · 100 km away
  10. 1.621 km NNE of Petersville, Alaska · 1924 days ago · 80 km deep · 83 km away
  11. 1.549 km SSE of Denali National Park, Alaska · 1924 days ago · 17 km deep · 89 km away
  12. 2.353 km N of Petersville, Alaska · 1925 days ago · 116 km deep · 94 km away
  13. 1.518 km W of Petersville, Alaska · 1926 days ago · 73 km deep · 49 km away
  14. 1.819 km SSW of Petersville, Alaska · 1926 days ago · 68 km deep · 60 km away
  15. 2.140 km NNW of Petersville, Alaska · 1926 days ago · 109 km deep · 73 km away
  16. 1.813 km N of Petersville, Alaska · 1927 days ago · 0 km deep · 73 km away
  17. 1.867 km WNW of Petersville, Alaska · 1927 days ago · 16 km deep · 30 km away
  18. 1.839 km WNW of Skwentna, Alaska · 1927 days ago · 112 km deep · 31 km away
  19. 2.920 km WNW of Skwentna, Alaska · 1928 days ago · 102 km deep · 39 km away
  20. 1.759 km SE of Denali National Park, Alaska · 1928 days ago · 134 km deep · 98 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218bifpgc. Read Thu, Oct 1, 2026, 9:37 PM UTC.