Alaska earthquakes

M1.8 earthquake 48 km WNW of Ninilchik, Alaska

A magnitude 1.8 earthquake struck 48 km WNW of Ninilchik, Alaska on Thu, Jun 3, 2021, 4:12 PM AKDT (00:12 UTC), 104 km (65 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
1.8 (ml), micro
Local time
UTC
2021-06-04 00:12:28 UTC
Depth
103.9 km (64.6 mi), intermediate-depth
Epicenter
60.255° N, 152.441° 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
59

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 134 in the 30 days before it.

After

  1. 1.943 km W of Salamatof, Alaska · 1937 days ago · 86 km deep · 46 km away
  2. 1.958 km WNW of Anchor Point, Alaska · 1937 days ago · 92 km deep · 38 km away
  3. 2.171 km E of Port Alsworth, Alaska · 1937 days ago · 130 km deep · 33 km away
  4. 2.461 km ENE of Pedro Bay, Alaska · 1937 days ago · 120 km deep · 45 km away
  5. 2.272 km ENE of Pedro Bay, Alaska · 1937 days ago · 127 km deep · 34 km away
  6. 1.755 km WNW of Nanwalek, Alaska · 1936 days ago · 82 km deep · 81 km away
  7. 1.971 km ENE of Pedro Bay, Alaska · 1936 days ago · 120 km deep · 35 km away
  8. 1.622 km SW of Tyonek, Alaska · 1936 days ago · 58 km deep · 93 km away
  9. 1.838 km WNW of Anchor Point, Alaska · 1936 days ago · 75 km deep · 38 km away
  10. 2.238 km E of Pedro Bay, Alaska · 1936 days ago · 114 km deep · 76 km away
  11. 1.539 km W of Anchor Point, Alaska · 1936 days ago · 25 km deep · 54 km away
  12. 2.257 km ENE of Port Alsworth, Alaska · 1936 days ago · 151 km deep · 52 km away
  13. 1.760 km W of Nanwalek, Alaska · 1935 days ago · 82 km deep · 99 km away
  14. 2.384 km WNW of Nikiski, Alaska · 1935 days ago · 151 km deep · 70 km away
  15. 2.342 km E of Pedro Bay, Alaska · 1934 days ago · 130 km deep · 69 km away
  16. 2.060 km ENE of Pedro Bay, Alaska · 1934 days ago · 127 km deep · 46 km away
  17. 1.717 km SE of Clam Gulch, Alaska · 1934 days ago · 70 km deep · 70 km away
  18. 2.048 km W of Happy Valley, Alaska · 1933 days ago · 102 km deep · 29 km away
  19. 1.578 km WNW of Ninilchik, Alaska · 1933 days ago · 129 km deep · 29 km away
  20. 1.526 km W of Nikiski, Alaska · 1933 days ago · 77 km deep · 62 km away
  21. 1.977 km W of Salamatof, Alaska · 1933 days ago · 120 km deep · 52 km away
  22. 1.620 km WNW of Salamatof, Alaska · 1933 days ago · 71 km deep · 63 km away
  23. 1.85 km W of Ninilchik, Alaska · 1933 days ago · 60 km deep · 44 km away
  24. 1.943 km W of Nikiski, Alaska · 1932 days ago · 85 km deep · 58 km away
  25. 1.745 km WNW of Clam Gulch, Alaska · 1932 days ago · 74 km deep · 24 km away
  26. 1.510 km NE of Ninilchik, Alaska · 1932 days ago · 67 km deep · 53 km away
  27. 1.944 km ENE of Pedro Bay, Alaska · 1932 days ago · 140 km deep · 61 km away
  28. 1.77 km ENE of Salamatof, Alaska · 1932 days ago · 52 km deep · 80 km away
  29. 1.530 km W of Salamatof, Alaska · 1932 days ago · 76 km deep · 54 km away
  30. 1.588 km NE of Port Alsworth, Alaska · 1932 days ago · 7 km deep · 76 km away
  31. 1.737 km WNW of Ninilchik, Alaska · 1931 days ago · 77 km deep · 11 km away
  32. 1.64 km N of Halibut Cove, Alaska · 1931 days ago · 36 km deep · 96 km away
  33. 1.514 km WNW of Seldovia, Alaska · 1931 days ago · 57 km deep · 89 km away
  34. 1.842 km NE of Pedro Bay, Alaska · 1930 days ago · 173 km deep · 67 km away
  35. 1.987 km NE of Port Alsworth, Alaska · 1930 days ago · 167 km deep · 64 km away
  36. 1.744 km W of Anchor Point, Alaska · 1929 days ago · 89 km deep · 55 km away
  37. 1.650 km WNW of Happy Valley, Alaska · 1929 days ago · 92 km deep · 23 km away
  38. 1.533 km NW of Nanwalek, Alaska · 1929 days ago · 65 km deep · 77 km away
  39. 1.942 km WNW of Ninilchik, Alaska · 1929 days ago · 91 km deep · 12 km away
  40. 1.511 km E of Clam Gulch, Alaska · 1929 days ago · 54 km deep · 69 km away
  41. 2.311 km ESE of Ninilchik, Alaska · 1929 days ago · 56 km deep · 60 km away
  42. 1.674 km WNW of Ninilchik, Alaska · 1929 days ago · 120 km deep · 28 km away
  43. 1.765 km WNW of Nikiski, Alaska · 1928 days ago · 124 km deep · 72 km away
  44. 1.823 km NW of Nikiski, Alaska · 1928 days ago · 74 km deep · 81 km away
  45. 2.053 km E of Pedro Bay, Alaska · 1928 days ago · 104 km deep · 69 km away
  46. 1.965 km WNW of Ninilchik, Alaska · 1928 days ago · 117 km deep · 19 km away
  47. 1.640 km ENE of Pedro Bay, Alaska · 1928 days ago · 136 km deep · 67 km away
  48. 1.747 km W of Nanwalek, Alaska · 1928 days ago · 97 km deep · 100 km away
  49. 1.558 km W of Anchor Point, Alaska · 1928 days ago · 99 km deep · 59 km away
  50. 1.843 km E of Pedro Bay, Alaska · 1927 days ago · 122 km deep · 73 km away
  51. 1.554 km ENE of Pedro Bay, Alaska · 1927 days ago · 107 km deep · 55 km away
  52. 1.940 km ESE of Port Alsworth, Alaska · 1927 days ago · 167 km deep · 67 km away
  53. 2.920 km WSW of Tyonek, Alaska · 1927 days ago · 64 km deep · 96 km away
  54. 2.015 km NE of Nikiski, Alaska · 1927 days ago · 50 km deep · 94 km away
  55. 1.545 km ENE of Pedro Bay, Alaska · 1926 days ago · 136 km deep · 62 km away
  56. 2.043 km ENE of Pedro Bay, Alaska · 1926 days ago · 144 km deep · 63 km away
  57. 1.559 km WNW of Anchor Point, Alaska · 1926 days ago · 91 km deep · 34 km away
  58. 1.826 km WSW of Anchor Point, Alaska · 1925 days ago · 92 km deep · 61 km away
  59. 1.628 km W of Salamatof, Alaska · 1925 days ago · 96 km deep · 56 km away
  60. 1.948 km WNW of Happy Valley, Alaska · 1925 days ago · 99 km deep · 24 km away

The first 60 of at least 201.

Before

  1. 1.559 km E of Pedro Bay, Alaska · 1939 days ago · 103 km deep · 63 km away
  2. 2.218 km ENE of Nikiski, Alaska · 1939 days ago · 35 km deep · 97 km away
  3. 1.862 km WNW of Nikiski, Alaska · 1939 days ago · 101 km deep · 78 km away
  4. 2.572 km WNW of Happy Valley, Alaska · 1939 days ago · 120 km deep · 32 km away
  5. 1.517 km ESE of Clam Gulch, Alaska · 1940 days ago · 45 km deep · 74 km away
  6. 1.846 km W of Tyonek, Alaska · 1940 days ago · 92 km deep · 89 km away
  7. 1.631 km NNE of Fox River, Alaska · 1940 days ago · 39 km deep · 94 km away
  8. 1.721 km NW of Clam Gulch, Alaska · 1940 days ago · 71 km deep · 41 km away
  9. 1.649 km NW of Ninilchik, Alaska · 1941 days ago · 89 km deep · 9 km away
  10. 1.836 km ESE of Pedro Bay, Alaska · 1941 days ago · 117 km deep · 93 km away
  11. 1.666 km WNW of Ninilchik, Alaska · 1941 days ago · 99 km deep · 22 km away
  12. 1.64 km SW of Happy Valley, Alaska · 1941 days ago · 48 km deep · 53 km away
  13. 1.524 km W of Nikiski, Alaska · 1942 days ago · 82 km deep · 65 km away
  14. 2.14 km NNW of Nanwalek, Alaska · 1942 days ago · 52 km deep · 99 km away
  15. 1.921 km W of Anchor Point, Alaska · 1942 days ago · 70 km deep · 52 km away
  16. 1.666 km W of Tyonek, Alaska · 1942 days ago · 115 km deep · 89 km away
  17. 1.738 km W of Cohoe, Alaska · 1942 days ago · 92 km deep · 30 km away
  18. 1.69 km WSW of Cohoe, Alaska · 1942 days ago · 61 km deep · 55 km away
  19. 1.613 km ESE of Clam Gulch, Alaska · 1942 days ago · 43 km deep · 71 km away
  20. 1.762 km ESE of Pedro Bay, Alaska · 1943 days ago · 96 km deep · 85 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02174cdf9w. Read Thu, Sep 24, 2026, 12:17 PM UTC.