Alaska earthquakes

M1.9 earthquake 54 km W of Nanwalek, Alaska

A magnitude 1.9 earthquake struck 54 km W of Nanwalek, Alaska on Sun, May 30, 2021, 1:00 PM AKDT (21:00 UTC), 83 km (52 mi) below the surface.

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

A larger quake followed: M3.1 35 km E of Pedro Bay, 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
1.9 (ml), micro
Local time
UTC
2021-05-30 21:00:15 UTC
Depth
83.0 km (51.6 mi), intermediate-depth
Epicenter
59.306° N, 152.880° 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
22

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 200 in the 60 days after this one and 107 in the 30 days before it.

After

  1. 1.867 km SE of Kokhanok, Alaska · 1945 days ago · 111 km deep · 81 km away
  2. 1.921 km W of Anchor Point, Alaska · 1944 days ago · 70 km deep · 66 km away
  3. 2.14 km NNW of Nanwalek, Alaska · 1944 days ago · 52 km deep · 54 km away
  4. 1.64 km SW of Happy Valley, Alaska · 1943 days ago · 48 km deep · 92 km away
  5. 2.440 km WSW of Nanwalek, Alaska · 1943 days ago · 62 km deep · 15 km away
  6. 1.666 km WNW of Ninilchik, Alaska · 1943 days ago · 99 km deep · 100 km away
  7. 1.836 km ESE of Pedro Bay, Alaska · 1943 days ago · 117 km deep · 52 km away
  8. 1.853 km SE of Pope-Vannoy Landing, Alaska · 1943 days ago · 114 km deep · 61 km away
  9. 2.064 km W of Nanwalek, Alaska · 1942 days ago · 83 km deep · 10 km away
  10. 2.572 km WNW of Happy Valley, Alaska · 1941 days ago · 120 km deep · 93 km away
  11. 1.559 km E of Pedro Bay, Alaska · 1941 days ago · 103 km deep · 53 km away
  12. 3.061 km WSW of Nanwalek, Alaska · 1941 days ago · 64 km deep · 17 km away
  13. 1.958 km WNW of Anchor Point, Alaska · 1940 days ago · 92 km deep · 73 km away
  14. 2.461 km ENE of Pedro Bay, Alaska · 1939 days ago · 120 km deep · 85 km away
  15. 2.272 km ENE of Pedro Bay, Alaska · 1939 days ago · 127 km deep · 92 km away
  16. 2.654 km ESE of Pope-Vannoy Landing, Alaska · 1939 days ago · 118 km deep · 43 km away
  17. 1.755 km WNW of Nanwalek, Alaska · 1939 days ago · 82 km deep · 28 km away
  18. 1.971 km ENE of Pedro Bay, Alaska · 1939 days ago · 120 km deep · 92 km away
  19. 1.838 km WNW of Anchor Point, Alaska · 1938 days ago · 75 km deep · 71 km away
  20. 2.238 km E of Pedro Bay, Alaska · 1938 days ago · 114 km deep · 61 km away
  21. 1.539 km W of Anchor Point, Alaska · 1938 days ago · 25 km deep · 55 km away
  22. 1.766 km W of Nanwalek, Alaska · 1938 days ago · 75 km deep · 12 km away
  23. 1.760 km W of Nanwalek, Alaska · 1937 days ago · 82 km deep · 13 km away
  24. 2.342 km E of Pedro Bay, Alaska · 1936 days ago · 130 km deep · 65 km away
  25. 2.060 km ENE of Pedro Bay, Alaska · 1936 days ago · 127 km deep · 84 km away
  26. 1.942 km S of Nanwalek, Alaska · 1936 days ago · 43 km deep · 64 km away
  27. 1.583 km SE of Pope-Vannoy Landing, Alaska · 1936 days ago · 37 km deep · 56 km away
  28. 2.048 km W of Happy Valley, Alaska · 1936 days ago · 102 km deep · 79 km away
  29. 2.184 km NNW of Aleneva, Alaska · 1935 days ago · 74 km deep · 71 km away
  30. 1.944 km ENE of Pedro Bay, Alaska · 1934 days ago · 140 km deep · 84 km away
  31. 1.514 km WNW of Seldovia, Alaska · 1933 days ago · 57 km deep · 57 km away
  32. 1.842 km NE of Pedro Bay, Alaska · 1933 days ago · 173 km deep · 92 km away
  33. 1.638 km SW of Nanwalek, Alaska · 1933 days ago · 69 km deep · 30 km away
  34. 1.524 km WSW of Nanwalek, Alaska · 1932 days ago · 75 km deep · 32 km away
  35. 1.670 km SW of Nanwalek, Alaska · 1932 days ago · 69 km deep · 46 km away
  36. 1.962 km SE of Pedro Bay, Alaska · 1932 days ago · 100 km deep · 34 km away
  37. 1.679 km SW of Nanwalek, Alaska · 1932 days ago · 62 km deep · 52 km away
  38. 1.744 km W of Anchor Point, Alaska · 1932 days ago · 89 km deep · 53 km away
  39. 1.650 km WNW of Happy Valley, Alaska · 1932 days ago · 92 km deep · 86 km away
  40. 1.533 km NW of Nanwalek, Alaska · 1931 days ago · 65 km deep · 40 km away
  41. 1.663 km WSW of Nanwalek, Alaska · 1931 days ago · 60 km deep · 27 km away
  42. 1.942 km WNW of Ninilchik, Alaska · 1931 days ago · 91 km deep · 97 km away
  43. 1.862 km SW of Nanwalek, Alaska · 1931 days ago · 64 km deep · 32 km away
  44. 2.053 km E of Pedro Bay, Alaska · 1930 days ago · 104 km deep · 52 km away
  45. 1.640 km ENE of Pedro Bay, Alaska · 1930 days ago · 136 km deep · 72 km away
  46. 1.747 km W of Nanwalek, Alaska · 1930 days ago · 97 km deep · 10 km away
  47. 1.558 km W of Anchor Point, Alaska · 1930 days ago · 99 km deep · 52 km away
  48. 2.428 km SE of Port Graham, Alaska · 1930 days ago · 28 km deep · 84 km away
  49. 1.843 km E of Pedro Bay, Alaska · 1929 days ago · 122 km deep · 58 km away
  50. 1.554 km ENE of Pedro Bay, Alaska · 1929 days ago · 107 km deep · 70 km away
  51. 1.940 km ESE of Port Alsworth, Alaska · 1929 days ago · 167 km deep · 98 km away
  52. 1.678 km NW of Aleneva, Alaska · 1929 days ago · 75 km deep · 100 km away
  53. 1.545 km ENE of Pedro Bay, Alaska · 1929 days ago · 136 km deep · 76 km away
  54. 2.043 km ENE of Pedro Bay, Alaska · 1928 days ago · 144 km deep · 84 km away
  55. 1.559 km WNW of Anchor Point, Alaska · 1928 days ago · 91 km deep · 78 km away
  56. 1.826 km WSW of Anchor Point, Alaska · 1928 days ago · 92 km deep · 56 km away
  57. 1.641 km SW of Nanwalek, Alaska · 1928 days ago · 49 km deep · 32 km away
  58. 1.948 km WNW of Happy Valley, Alaska · 1927 days ago · 99 km deep · 85 km away
  59. 1.672 km SSE of Kokhanok, Alaska · 1927 days ago · 116 km deep · 96 km away
  60. 1.564 km W of Anchor Point, Alaska · 1927 days ago · 92 km deep · 41 km away

The first 60 of at least 200.

Before

  1. 1.762 km ESE of Pedro Bay, Alaska · 1945 days ago · 96 km deep · 31 km away
  2. 2.155 km WSW of Nanwalek, Alaska · 1945 days ago · 29 km deep · 18 km away
  3. 3.750 km WNW of Nanwalek, Alaska · 1945 days ago · 82 km deep · 34 km away · felt by 6
  4. 1.654 km E of Pedro Bay, Alaska · 1946 days ago · 106 km deep · 51 km away
  5. 1.617 km WNW of Nanwalek, Alaska · 1946 days ago · 64 km deep · 40 km away
  6. 2.156 km WNW of Ninilchik, Alaska · 1946 days ago · 105 km deep · 98 km away
  7. 2.277 km NW of Aleneva, Alaska · 1946 days ago · 70 km deep · 98 km away
  8. 1.660 km WNW of Nanwalek, Alaska · 1947 days ago · 86 km deep · 34 km away
  9. 1.54 km SW of Homer, Alaska · 1947 days ago · 59 km deep · 80 km away
  10. 1.740 km WSW of Anchor Point, Alaska · 1947 days ago · 68 km deep · 41 km away
  11. 1.930 km WNW of Anchor Point, Alaska · 1948 days ago · 75 km deep · 69 km away
  12. 2.329 km ENE of Pedro Bay, Alaska · 1948 days ago · 183 km deep · 83 km away
  13. 2.128 km W of Anchor Point, Alaska · 1949 days ago · 62 km deep · 57 km away
  14. 1.764 km WNW of Nanwalek, Alaska · 1949 days ago · 100 km deep · 33 km away
  15. 1.642 km WNW of Nanwalek, Alaska · 1949 days ago · 71 km deep · 32 km away
  16. 1.848 km WNW of Nanwalek, Alaska · 1949 days ago · 77 km deep · 23 km away
  17. 1.723 km WNW of Happy Valley, Alaska · 1950 days ago · 77 km deep · 92 km away
  18. 2.265 km SE of Pope-Vannoy Landing, Alaska · 1950 days ago · 96 km deep · 44 km away
  19. 1.744 km WNW of Ninilchik, Alaska · 1951 days ago · 99 km deep · 97 km away
  20. 3.315 km NW of Nanwalek, Alaska · 1951 days ago · 64 km deep · 47 km away · felt by 3

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0216wf46z3. Read Sat, Sep 26, 2026, 6:08 PM UTC.