Alaska earthquakes

M2.1 earthquake 47 km ESE of Halibut Cove, Alaska

A magnitude 2.1 earthquake struck 47 km ESE of Halibut Cove, Alaska on Sat, Jun 5, 2021, 1:48 PM AKDT (21:48 UTC), 25 km (16 mi) below the surface.

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

A larger quake followed: M3.5 4 km NNW of Happy Valley, 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
2.1 (ml), micro
Local time
UTC
2021-06-05 21:48:43 UTC
Depth
25.1 km (15.6 mi), shallow
Epicenter
59.440° N, 150.446° 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
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 49 in the 60 days after this one and 25 in the 30 days before it.

After

  1. 1.717 km SE of Clam Gulch, Alaska · 1934 days ago · 70 km deep · 85 km away
  2. 1.85 km W of Ninilchik, Alaska · 1933 days ago · 60 km deep · 100 km away
  3. 1.510 km NE of Ninilchik, Alaska · 1932 days ago · 67 km deep · 96 km away
  4. 2.016 km ESE of Halibut Cove, Alaska · 1932 days ago · 33 km deep · 31 km away
  5. 1.543 km WSW of Lowell Point, Alaska · 1931 days ago · 9 km deep · 55 km away
  6. 1.64 km N of Halibut Cove, Alaska · 1931 days ago · 36 km deep · 49 km away
  7. 1.514 km WNW of Seldovia, Alaska · 1931 days ago · 57 km deep · 85 km away
  8. 1.511 km E of Clam Gulch, Alaska · 1929 days ago · 54 km deep · 98 km away
  9. 2.311 km ESE of Ninilchik, Alaska · 1929 days ago · 56 km deep · 85 km away
  10. 2.428 km SE of Port Graham, Alaska · 1928 days ago · 28 km deep · 61 km away
  11. 1.937 km W of Seward, Alaska · 1922 days ago · 46 km deep · 81 km away
  12. 1.96 km SE of Happy Valley, Alaska · 1921 days ago · 42 km deep · 85 km away
  13. 1.530 km NNE of Fox River, Alaska · 1916 days ago · 53 km deep · 74 km away
  14. 1.522 km SW of Anchor Point, Alaska · 1915 days ago · 60 km deep · 98 km away
  15. 1.53 km ENE of Ninilchik, Alaska · 1914 days ago · 71 km deep · 96 km away
  16. 2.28 km ENE of Nikolaevsk, Alaska · 1912 days ago · 72 km deep · 74 km away
  17. 1.62 km N of Nanwalek, Alaska · 1911 days ago · 55 km deep · 83 km away
  18. 1.822 km ESE of Kasilof, Alaska · 1910 days ago · 55 km deep · 94 km away
  19. 2.219 km SE of Kasilof, Alaska · 1909 days ago · 58 km deep · 92 km away
  20. 1.8Gulf of Alaska · 1909 days ago · 47 km deep · 84 km away
  21. 1.55 km E of Happy Valley, Alaska · 1907 days ago · 52 km deep · 88 km away
  22. 1.712 km W of Anchor Point, Alaska · 1907 days ago · 68 km deep · 99 km away
  23. 2.07 km SW of Nanwalek, Alaska · 1906 days ago · 71 km deep · 91 km away
  24. 1.90 km WNW of Kachemak City, Alaska · 1906 days ago · 50 km deep · 63 km away
  25. 2.316 km SE of Clam Gulch, Alaska · 1906 days ago · 60 km deep · 87 km away
  26. 1.916 km SE of Ninilchik, Alaska · 1905 days ago · 60 km deep · 80 km away
  27. 1.818 km WNW of Fox River, Alaska · 1905 days ago · 39 km deep · 70 km away
  28. 1.78 km SW of Fox River, Alaska · 1904 days ago · 29 km deep · 55 km away
  29. 1.914 km E of Ninilchik, Alaska · 1902 days ago · 37 km deep · 87 km away
  30. 2.1Kenai Peninsula, Alaska · 1901 days ago · 53 km deep · 97 km away
  31. 1.52 km SW of Fritz Creek, Alaska · 1898 days ago · 45 km deep · 58 km away
  32. 1.53 km SE of Anchor Point, Alaska · 1897 days ago · 56 km deep · 83 km away
  33. 1.925 km SW of Anchor Point, Alaska · 1894 days ago · 66 km deep · 98 km away
  34. 1.780 km SE of Halibut Cove, Alaska · 1894 days ago · 30 km deep · 39 km away
  35. 2.03 km NNE of Nikolaevsk, Alaska · 1893 days ago · 44 km deep · 78 km away
  36. 1.8112 km SE of Halibut Cove, Alaska · 1890 days ago · 41 km deep · 76 km away
  37. 2.223 km S of Funny River, Alaska · 1889 days ago · 51 km deep · 97 km away
  38. 1.832 km SE of Kasilof, Alaska · 1888 days ago · 49 km deep · 83 km away
  39. 2.13 km ESE of Homer, Alaska · 1886 days ago · 56 km deep · 62 km away
  40. 1.92 km NNW of Kachemak, Alaska · 1886 days ago · 54 km deep · 63 km away
  41. 1.936 km NE of Fox River, Alaska · 1885 days ago · 37 km deep · 75 km away
  42. 1.969 km SSW of Lowell Point, Alaska · 1884 days ago · 13 km deep · 41 km away
  43. 2.168 km SE of Port Graham, Alaska · 1884 days ago · 42 km deep · 60 km away
  44. 1.747 km S of Port Graham, Alaska · 1883 days ago · 59 km deep · 98 km away
  45. 1.64 km WNW of Happy Valley, Alaska · 1882 days ago · 52 km deep · 96 km away
  46. 1.653 km SSW of Lowell Point, Alaska · 1881 days ago · 14 km deep · 45 km away
  47. 3.54 km NNW of Happy Valley, Alaska · 1880 days ago · 58 km deep · 96 km away · felt by 25
  48. 1.86 km SW of Fox River, Alaska · 1879 days ago · 29 km deep · 53 km away
  49. 1.724 km SW of Anchor Point, Alaska · 1879 days ago · 67 km deep · 99 km away

Before

  1. 1.517 km ESE of Clam Gulch, Alaska · 1940 days ago · 45 km deep · 90 km away
  2. 1.631 km NNE of Fox River, Alaska · 1940 days ago · 39 km deep · 78 km away
  3. 1.64 km SW of Happy Valley, Alaska · 1941 days ago · 48 km deep · 92 km away
  4. 2.14 km NNW of Nanwalek, Alaska · 1942 days ago · 52 km deep · 85 km away
  5. 1.613 km ESE of Clam Gulch, Alaska · 1943 days ago · 43 km deep · 92 km away
  6. 2.019 km SSE of Fox River, Alaska · 1943 days ago · 38 km deep · 35 km away
  7. 1.617 km WNW of Nanwalek, Alaska · 1944 days ago · 64 km deep · 100 km away
  8. 1.54 km SW of Homer, Alaska · 1945 days ago · 59 km deep · 67 km away
  9. 1.918 km SE of Kasilof, Alaska · 1946 days ago · 53 km deep · 94 km away
  10. 1.611 km SE of Kasilof, Alaska · 1946 days ago · 34 km deep · 99 km away
  11. 1.55 km E of Ninilchik, Alaska · 1946 days ago · 35 km deep · 92 km away
  12. 2.329 km S of Funny River, Alaska · 1947 days ago · 51 km deep · 90 km away
  13. 1.520 km S of Funny River, Alaska · 1947 days ago · 18 km deep · 99 km away
  14. 3.315 km NW of Nanwalek, Alaska · 1949 days ago · 64 km deep · 94 km away · felt by 3
  15. 1.87 km NW of Happy Valley, Alaska · 1950 days ago · 57 km deep · 99 km away
  16. 1.66 km SW of Anchor Point, Alaska · 1951 days ago · 16 km deep · 89 km away
  17. 3.086 km ESE of Halibut Cove, Alaska · 1952 days ago · 37 km deep · 40 km away
  18. 1.79 km N of Nanwalek, Alaska · 1957 days ago · 57 km deep · 83 km away
  19. 2.111 km SE of Kasilof, Alaska · 1957 days ago · 51 km deep · 100 km away
  20. 1.611 km W of Anchor Point, Alaska · 1959 days ago · 62 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02176cmmef. Read Thu, Sep 24, 2026, 4:02 PM UTC.