Alaska earthquakes

M1.8 earthquake 35 km NW of Nanwalek, Alaska

A magnitude 1.8 earthquake struck 35 km NW of Nanwalek, Alaska on Sat, Jun 26, 2021, 12:48 PM AKDT (20:48 UTC), 87 km (54 mi) below the surface.

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

A larger quake followed: M4.3 21 km NNW of Ninilchik, Alaska. This one was a foreshock.

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

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The earthquake

Magnitude
1.8 (ml), micro
Local time
UTC
2021-06-26 20:48:10 UTC
Depth
86.9 km (54.0 mi), intermediate-depth
Epicenter
59.582° N, 152.367° 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
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and 118 in the 30 days before it.

After

  1. 1.659 km ENE of Pedro Bay, Alaska · 1916 days ago · 113 km deep · 68 km away
  2. 2.467 km SE of Pope-Vannoy Landing, Alaska · 1916 days ago · 97 km deep · 79 km away
  3. 1.644 km WNW of Ninilchik, Alaska · 1915 days ago · 94 km deep · 74 km away
  4. 2.457 km WSW of Anchor Point, Alaska · 1915 days ago · 85 km deep · 27 km away
  5. 2.155 km WSW of Anchor Point, Alaska · 1915 days ago · 91 km deep · 26 km away
  6. 1.871 km SW of Nanwalek, Alaska · 1915 days ago · 65 km deep · 77 km away
  7. 1.537 km NW of Ninilchik, Alaska · 1915 days ago · 82 km deep · 85 km away
  8. 1.759 km WNW of Nanwalek, Alaska · 1915 days ago · 97 km deep · 30 km away
  9. 1.821 km WNW of Anchor Point, Alaska · 1915 days ago · 79 km deep · 28 km away
  10. 1.865 km WSW of Nanwalek, Alaska · 1915 days ago · 70 km deep · 58 km away
  11. 1.854 km W of Happy Valley, Alaska · 1915 days ago · 96 km deep · 53 km away
  12. 1.538 km E of Port Alsworth, Alaska · 1915 days ago · 4 km deep · 96 km away
  13. 1.59 km N of Ninilchik, Alaska · 1915 days ago · 55 km deep · 72 km away
  14. 1.522 km SW of Anchor Point, Alaska · 1914 days ago · 60 km deep · 15 km away
  15. 1.53 km ENE of Ninilchik, Alaska · 1914 days ago · 71 km deep · 68 km away
  16. 1.547 km E of Port Alsworth, Alaska · 1914 days ago · 160 km deep · 87 km away
  17. 1.560 km E of Pedro Bay, Alaska · 1914 days ago · 108 km deep · 42 km away
  18. 2.967 km ENE of Pedro Bay, Alaska · 1914 days ago · 115 km deep · 61 km away
  19. 2.169 km ENE of Pedro Bay, Alaska · 1914 days ago · 122 km deep · 69 km away
  20. 2.563 km W of Anchor Point, Alaska · 1913 days ago · 102 km deep · 46 km away
  21. 1.756 km S of Port Graham, Alaska · 1913 days ago · 60 km deep · 86 km away
  22. 1.831 km WSW of Nanwalek, Alaska · 1913 days ago · 54 km deep · 37 km away
  23. 1.726 km E of Pedro Bay, Alaska · 1913 days ago · 148 km deep · 77 km away
  24. 1.953 km E of Pedro Bay, Alaska · 1913 days ago · 97 km deep · 49 km away
  25. 2.134 km WNW of Anchor Point, Alaska · 1913 days ago · 87 km deep · 34 km away
  26. 2.264 km SW of Nanwalek, Alaska · 1912 days ago · 70 km deep · 74 km away
  27. 1.957 km SW of Nanwalek, Alaska · 1912 days ago · 47 km deep · 67 km away
  28. 2.28 km ENE of Nikolaevsk, Alaska · 1911 days ago · 72 km deep · 58 km away
  29. 1.525 km WNW of Anchor Point, Alaska · 1911 days ago · 78 km deep · 33 km away
  30. 1.62 km N of Nanwalek, Alaska · 1911 days ago · 55 km deep · 34 km away
  31. 1.837 km WNW of Clam Gulch, Alaska · 1911 days ago · 84 km deep · 85 km away
  32. 2.339 km ENE of Pedro Bay, Alaska · 1911 days ago · 133 km deep · 68 km away
  33. 2.340 km WNW of Cohoe, Alaska · 1911 days ago · 85 km deep · 97 km away
  34. 1.850 km E of Pedro Bay, Alaska · 1911 days ago · 120 km deep · 56 km away
  35. 1.760 km ENE of Pedro Bay, Alaska · 1911 days ago · 113 km deep · 55 km away
  36. 2.053 km ENE of Pedro Bay, Alaska · 1910 days ago · 143 km deep · 73 km away · felt by 1
  37. 1.847 km SSW of Nanwalek, Alaska · 1910 days ago · 70 km deep · 71 km away
  38. 2.034 km E of Pedro Bay, Alaska · 1910 days ago · 129 km deep · 66 km away
  39. 2.047 km E of Pedro Bay, Alaska · 1910 days ago · 128 km deep · 55 km away
  40. 1.953 km NW of Ninilchik, Alaska · 1910 days ago · 98 km deep · 83 km away
  41. 2.18 km ENE of Clam Gulch, Alaska · 1910 days ago · 58 km deep · 97 km away
  42. 1.856 km E of Port Alsworth, Alaska · 1910 days ago · 131 km deep · 88 km away
  43. 2.060 km E of Port Alsworth, Alaska · 1910 days ago · 139 km deep · 83 km away
  44. 2.054 km E of Pedro Bay, Alaska · 1909 days ago · 102 km deep · 47 km away
  45. 1.649 km W of Happy Valley, Alaska · 1909 days ago · 98 km deep · 52 km away
  46. 1.55 km NE of Clam Gulch, Alaska · 1909 days ago · 57 km deep · 96 km away
  47. 1.534 km NW of Nanwalek, Alaska · 1909 days ago · 68 km deep · 3 km away
  48. 1.563 km WNW of Anchor Point, Alaska · 1909 days ago · 101 km deep · 53 km away
  49. 1.673 km WNW of Happy Valley, Alaska · 1909 days ago · 117 km deep · 74 km away
  50. 2.0Southern Alaska · 1909 days ago · 117 km deep · 60 km away
  51. 1.661 km ENE of Pedro Bay, Alaska · 1908 days ago · 123 km deep · 61 km away
  52. 1.552 km ENE of Pedro Bay, Alaska · 1908 days ago · 133 km deep · 71 km away
  53. 1.558 km W of Anchor Point, Alaska · 1908 days ago · 94 km deep · 33 km away
  54. 1.55 km E of Happy Valley, Alaska · 1907 days ago · 52 km deep · 59 km away
  55. 1.861 km WNW of Nanwalek, Alaska · 1907 days ago · 91 km deep · 37 km away
  56. 1.712 km W of Anchor Point, Alaska · 1907 days ago · 68 km deep · 30 km away
  57. 1.640 km E of Pedro Bay, Alaska · 1907 days ago · 122 km deep · 64 km away
  58. 1.644 km NW of Ninilchik, Alaska · 1907 days ago · 81 km deep · 78 km away
  59. 1.655 km WNW of Ninilchik, Alaska · 1907 days ago · 96 km deep · 71 km away
  60. 1.641 km SE of Pedro Bay, Alaska · 1907 days ago · 122 km deep · 72 km away

The first 60 of at least 201.

Before

  1. 2.060 km W of Anchor Point, Alaska · 1916 days ago · 94 km deep · 36 km away
  2. 2.647 km W of Happy Valley, Alaska · 1916 days ago · 94 km deep · 51 km away
  3. 2.338 km WNW of Clam Gulch, Alaska · 1916 days ago · 93 km deep · 91 km away
  4. 1.847 km WNW of Ninilchik, Alaska · 1916 days ago · 88 km deep · 66 km away
  5. 2.237 km NE of Pedro Bay, Alaska · 1917 days ago · 156 km deep · 80 km away
  6. 1.863 km ENE of Pedro Bay, Alaska · 1917 days ago · 115 km deep · 54 km away
  7. 2.175 km E of Port Alsworth, Alaska · 1917 days ago · 112 km deep · 83 km away
  8. 2.053 km WNW of Ninilchik, Alaska · 1918 days ago · 92 km deep · 72 km away
  9. 2.155 km WNW of Ninilchik, Alaska · 1918 days ago · 87 km deep · 78 km away
  10. 1.814 km W of Clam Gulch, Alaska · 1919 days ago · 57 km deep · 81 km away
  11. 2.173 km E of Port Alsworth, Alaska · 1919 days ago · 121 km deep · 73 km away
  12. 2.131 km ESE of Port Alsworth, Alaska · 1920 days ago · 181 km deep · 98 km away
  13. 2.766 km NW of Ninilchik, Alaska · 1920 days ago · 113 km deep · 91 km away · felt by 1
  14. 1.657 km SE of Pedro Bay, Alaska · 1920 days ago · 101 km deep · 62 km away
  15. 1.954 km E of Pedro Bay, Alaska · 1920 days ago · 120 km deep · 54 km away
  16. 1.567 km E of Port Alsworth, Alaska · 1921 days ago · 143 km deep · 84 km away
  17. 1.623 km SW of Nanwalek, Alaska · 1921 days ago · 54 km deep · 46 km away
  18. 1.956 km WNW of Ninilchik, Alaska · 1921 days ago · 105 km deep · 67 km away
  19. 1.96 km SE of Happy Valley, Alaska · 1921 days ago · 42 km deep · 54 km away
  20. 1.548 km WNW of Ninilchik, Alaska · 1921 days ago · 97 km deep · 71 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021852bepl. Read Thu, Sep 24, 2026, 1:18 PM UTC.