Alaska earthquakes

M2.1 earthquake 71 km E of Port Alsworth, Alaska

A magnitude 2.1 earthquake struck 71 km E of Port Alsworth, Alaska on Sat, Jun 5, 2021, 8:43 AM AKDT (16:43 UTC), 130 km (81 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.

Ninilchik 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2021-06-05 16:43:07 UTC
Depth
129.7 km (80.6 mi), intermediate-depth
Epicenter
60.234° N, 153.028° 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
35

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 104 in the 30 days before it.

After

  1. 2.461 km ENE of Pedro Bay, Alaska · 1945 days ago · 120 km deep · 20 km away
  2. 2.272 km ENE of Pedro Bay, Alaska · 1945 days ago · 127 km deep · 11 km away
  3. 1.755 km WNW of Nanwalek, Alaska · 1945 days ago · 82 km deep · 77 km away
  4. 1.971 km ENE of Pedro Bay, Alaska · 1945 days ago · 120 km deep · 12 km away
  5. 1.838 km WNW of Anchor Point, Alaska · 1945 days ago · 75 km deep · 48 km away
  6. 2.238 km E of Pedro Bay, Alaska · 1945 days ago · 114 km deep · 55 km away
  7. 1.539 km W of Anchor Point, Alaska · 1944 days ago · 25 km deep · 58 km away
  8. 2.257 km ENE of Port Alsworth, Alaska · 1944 days ago · 151 km deep · 24 km away
  9. 1.760 km W of Nanwalek, Alaska · 1944 days ago · 82 km deep · 92 km away
  10. 2.384 km WNW of Nikiski, Alaska · 1944 days ago · 151 km deep · 70 km away
  11. 2.342 km E of Pedro Bay, Alaska · 1943 days ago · 130 km deep · 48 km away
  12. 2.060 km ENE of Pedro Bay, Alaska · 1943 days ago · 127 km deep · 22 km away
  13. 2.048 km W of Happy Valley, Alaska · 1942 days ago · 102 km deep · 35 km away
  14. 1.578 km WNW of Ninilchik, Alaska · 1942 days ago · 129 km deep · 16 km away
  15. 1.526 km W of Nikiski, Alaska · 1942 days ago · 77 km deep · 87 km away
  16. 1.977 km W of Salamatof, Alaska · 1942 days ago · 120 km deep · 54 km away
  17. 1.620 km WNW of Salamatof, Alaska · 1941 days ago · 71 km deep · 90 km away
  18. 1.85 km W of Ninilchik, Alaska · 1941 days ago · 60 km deep · 73 km away
  19. 1.943 km W of Nikiski, Alaska · 1941 days ago · 85 km deep · 77 km away
  20. 1.745 km WNW of Clam Gulch, Alaska · 1941 days ago · 74 km deep · 53 km away
  21. 1.510 km NE of Ninilchik, Alaska · 1941 days ago · 67 km deep · 84 km away
  22. 1.944 km ENE of Pedro Bay, Alaska · 1940 days ago · 140 km deep · 34 km away
  23. 1.530 km W of Salamatof, Alaska · 1940 days ago · 76 km deep · 79 km away
  24. 1.588 km NE of Port Alsworth, Alaska · 1940 days ago · 7 km deep · 65 km away
  25. 1.737 km WNW of Ninilchik, Alaska · 1940 days ago · 77 km deep · 42 km away
  26. 1.842 km NE of Pedro Bay, Alaska · 1939 days ago · 173 km deep · 36 km away
  27. 1.987 km NE of Port Alsworth, Alaska · 1939 days ago · 167 km deep · 55 km away
  28. 1.744 km W of Anchor Point, Alaska · 1938 days ago · 89 km deep · 56 km away
  29. 1.650 km WNW of Happy Valley, Alaska · 1938 days ago · 92 km deep · 30 km away
  30. 1.533 km NW of Nanwalek, Alaska · 1938 days ago · 65 km deep · 84 km away
  31. 1.942 km WNW of Ninilchik, Alaska · 1938 days ago · 91 km deep · 35 km away
  32. 2.311 km ESE of Ninilchik, Alaska · 1937 days ago · 56 km deep · 90 km away
  33. 1.674 km WNW of Ninilchik, Alaska · 1937 days ago · 120 km deep · 5 km away
  34. 1.765 km WNW of Nikiski, Alaska · 1937 days ago · 124 km deep · 82 km away
  35. 2.053 km E of Pedro Bay, Alaska · 1937 days ago · 104 km deep · 54 km away
  36. 1.965 km WNW of Ninilchik, Alaska · 1937 days ago · 117 km deep · 14 km away
  37. 1.640 km ENE of Pedro Bay, Alaska · 1937 days ago · 136 km deep · 44 km away
  38. 1.747 km W of Nanwalek, Alaska · 1937 days ago · 97 km deep · 97 km away
  39. 1.558 km W of Anchor Point, Alaska · 1937 days ago · 99 km deep · 52 km away
  40. 1.843 km E of Pedro Bay, Alaska · 1936 days ago · 122 km deep · 54 km away
  41. 1.554 km ENE of Pedro Bay, Alaska · 1936 days ago · 107 km deep · 36 km away
  42. 1.940 km ESE of Port Alsworth, Alaska · 1936 days ago · 167 km deep · 36 km away
  43. 1.545 km ENE of Pedro Bay, Alaska · 1935 days ago · 136 km deep · 37 km away
  44. 2.043 km ENE of Pedro Bay, Alaska · 1935 days ago · 144 km deep · 35 km away
  45. 1.559 km WNW of Anchor Point, Alaska · 1934 days ago · 91 km deep · 29 km away
  46. 1.826 km WSW of Anchor Point, Alaska · 1934 days ago · 92 km deep · 71 km away
  47. 1.628 km W of Salamatof, Alaska · 1934 days ago · 96 km deep · 81 km away
  48. 1.948 km WNW of Happy Valley, Alaska · 1934 days ago · 99 km deep · 32 km away
  49. 1.564 km W of Anchor Point, Alaska · 1933 days ago · 92 km deep · 62 km away
  50. 1.959 km E of Port Alsworth, Alaska · 1933 days ago · 143 km deep · 12 km away
  51. 2.453 km E of Pedro Bay, Alaska · 1933 days ago · 103 km deep · 54 km away
  52. 2.245 km ENE of Pedro Bay, Alaska · 1932 days ago · 134 km deep · 36 km away
  53. 1.854 km WNW of Ninilchik, Alaska · 1932 days ago · 104 km deep · 25 km away
  54. 1.994 km NE of Port Alsworth, Alaska · 1932 days ago · 15 km deep · 60 km away
  55. 1.943 km W of Salamatof, Alaska · 1932 days ago · 86 km deep · 64 km away
  56. 1.753 km ENE of Pedro Bay, Alaska · 1932 days ago · 116 km deep · 39 km away
  57. 1.558 km WNW of Happy Valley, Alaska · 1931 days ago · 106 km deep · 20 km away
  58. 2.646 km W of Anchor Point, Alaska · 1930 days ago · 82 km deep · 53 km away
  59. 2.371 km E of Port Alsworth, Alaska · 1930 days ago · 123 km deep · 5 km away
  60. 2.561 km WNW of Ninilchik, Alaska · 1930 days ago · 95 km deep · 17 km away

The first 60 of at least 201.

Before

  1. 1.958 km WNW of Anchor Point, Alaska · 1946 days ago · 92 km deep · 33 km away
  2. 1.943 km W of Salamatof, Alaska · 1946 days ago · 86 km deep · 67 km away
  3. 1.848 km WNW of Ninilchik, Alaska · 1947 days ago · 104 km deep · 33 km away
  4. 1.559 km E of Pedro Bay, Alaska · 1948 days ago · 103 km deep · 51 km away
  5. 1.862 km WNW of Nikiski, Alaska · 1948 days ago · 101 km deep · 90 km away
  6. 2.572 km WNW of Happy Valley, Alaska · 1948 days ago · 120 km deep · 10 km away
  7. 1.721 km NW of Clam Gulch, Alaska · 1949 days ago · 71 km deep · 73 km away
  8. 1.649 km NW of Ninilchik, Alaska · 1950 days ago · 89 km deep · 38 km away
  9. 1.836 km ESE of Pedro Bay, Alaska · 1950 days ago · 117 km deep · 73 km away
  10. 1.666 km WNW of Ninilchik, Alaska · 1950 days ago · 99 km deep · 12 km away
  11. 1.64 km SW of Happy Valley, Alaska · 1950 days ago · 48 km deep · 78 km away
  12. 1.524 km W of Nikiski, Alaska · 1950 days ago · 82 km deep · 90 km away
  13. 1.921 km W of Anchor Point, Alaska · 1951 days ago · 70 km deep · 66 km away
  14. 1.666 km W of Tyonek, Alaska · 1951 days ago · 115 km deep · 98 km away
  15. 1.738 km W of Cohoe, Alaska · 1951 days ago · 92 km deep · 60 km away
  16. 1.69 km WSW of Cohoe, Alaska · 1951 days ago · 61 km deep · 87 km away
  17. 1.762 km ESE of Pedro Bay, Alaska · 1952 days ago · 96 km deep · 74 km away
  18. 3.750 km WNW of Nanwalek, Alaska · 1952 days ago · 82 km deep · 74 km away · felt by 6
  19. 1.654 km E of Pedro Bay, Alaska · 1952 days ago · 106 km deep · 55 km away
  20. 1.832 km W of Cohoe, Alaska · 1953 days ago · 57 km deep · 65 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021769mb03. Read Sat, Oct 3, 2026, 4:19 AM UTC.