Alaska earthquakes

M2.0 earthquake 51 km S of Adak, Alaska

A magnitude 2.0 earthquake struck 51 km S of Adak, Alaska on Thu, Jul 8, 2021, 5:57 AM HADT (14:57 UTC), 21 km (13 mi) below the surface.

A larger quake followed: M5.0 49 km ESE of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude
2.0 (ml), micro
Local time
UTC
2021-07-08 14:57:32 UTC
Depth
20.6 km (12.8 mi), shallow
Epicenter
51.420° N, 176.525° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
24

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 43 in the 30 days before it.

After

  1. 2.282 km SE of Adak, Alaska · 1907 days ago · 26 km deep · 61 km away
  2. 1.592 km WSW of Adak, Alaska · 1907 days ago · 39 km deep · 89 km away
  3. 1.639 km SSW of Adak, Alaska · 1906 days ago · 32 km deep · 23 km away
  4. 4.689 km SW of Atka, Alaska · 1906 days ago · 52 km deep · 96 km away
  5. 1.659 km SSW of Adak, Alaska · 1906 days ago · 26 km deep · 26 km away
  6. 1.648 km S of Adak, Alaska · 1906 days ago · 13 km deep · 3 km away
  7. 2.191 km SW of Atka, Alaska · 1906 days ago · 26 km deep · 96 km away
  8. 1.5Andreanof Islands, Aleutian Islands, Alaska · 1906 days ago · 16 km deep · 92 km away
  9. 1.569 km SE of Adak, Alaska · 1906 days ago · 22 km deep · 51 km away
  10. 1.560 km S of Adak, Alaska · 1906 days ago · 29 km deep · 20 km away
  11. 2.350 km NE of Adak, Alaska · 1906 days ago · 201 km deep · 91 km away
  12. 1.782 km ESE of Adak, Alaska · 1905 days ago · 26 km deep · 67 km away
  13. 1.580 km ESE of Adak, Alaska · 1905 days ago · 25 km deep · 66 km away
  14. 2.1110 km SE of Adak, Alaska · 1905 days ago · 13 km deep · 69 km away
  15. 5.049 km ESE of Adak, Alaska · 1904 days ago · 58 km deep · 57 km away · felt by 3
  16. 2.955 km ESE of Adak, Alaska · 1904 days ago · 44 km deep · 52 km away
  17. 2.462 km ESE of Adak, Alaska · 1904 days ago · 32 km deep · 51 km away
  18. 2.653 km ESE of Adak, Alaska · 1904 days ago · 43 km deep · 53 km away
  19. 3.059 km ESE of Adak, Alaska · 1904 days ago · 38 km deep · 50 km away
  20. 2.857 km ESE of Adak, Alaska · 1903 days ago · 38 km deep · 50 km away
  21. 1.858 km SSE of Adak, Alaska · 1903 days ago · 18 km deep · 21 km away
  22. 1.544 km SSE of Adak, Alaska · 1903 days ago · 32 km deep · 14 km away
  23. 2.075 km ENE of Adak, Alaska · 1903 days ago · 94 km deep · 99 km away
  24. 1.6Andreanof Islands, Aleutian Islands, Alaska · 1903 days ago · 33 km deep · 69 km away
  25. 1.944 km E of Adak, Alaska · 1903 days ago · 125 km deep · 69 km away
  26. 1.853 km ENE of Adak, Alaska · 1902 days ago · 146 km deep · 79 km away
  27. 1.780 km SSW of Adak, Alaska · 1902 days ago · 26 km deep · 52 km away
  28. 1.654 km ENE of Adak, Alaska · 1902 days ago · 170 km deep · 84 km away
  29. 1.596 km SE of Adak, Alaska · 1902 days ago · 6 km deep · 68 km away
  30. 1.742 km ENE of Adak, Alaska · 1902 days ago · 4 km deep · 77 km away
  31. 2.678 km WSW of Adak, Alaska · 1901 days ago · 71 km deep · 85 km away
  32. 1.782 km SE of Adak, Alaska · 1901 days ago · 22 km deep · 59 km away
  33. 3.380 km E of Adak, Alaska · 1900 days ago · 10 km deep · 90 km away
  34. 2.012 km W of Adak, Alaska · 1900 days ago · 81 km deep · 55 km away
  35. 1.5111 km SW of Adak, Alaska · 1900 days ago · 25 km deep · 90 km away
  36. 1.847 km E of Adak, Alaska · 1899 days ago · 155 km deep · 70 km away
  37. 1.897 km WSW of Adak, Alaska · 1899 days ago · 48 km deep · 91 km away
  38. 1.896 km WSW of Adak, Alaska · 1898 days ago · 62 km deep · 92 km away
  39. 1.6Andreanof Islands, Aleutian Islands, Alaska · 1898 days ago · 26 km deep · 84 km away
  40. 1.849 km SW of Adak, Alaska · 1897 days ago · 28 km deep · 39 km away
  41. 1.617 km WSW of Adak, Alaska · 1896 days ago · 74 km deep · 50 km away
  42. 2.361 km ENE of Adak, Alaska · 1896 days ago · 101 km deep · 95 km away
  43. 2.6104 km SE of Adak, Alaska · 1896 days ago · 2 km deep · 67 km away
  44. 2.246 km S of Adak, Alaska · 1896 days ago · 29 km deep · 6 km away
  45. 3.694 km SSE of Adak, Alaska · 1895 days ago · 25 km deep · 44 km away
  46. 3.766 km SSE of Adak, Alaska · 1895 days ago · 37 km deep · 17 km away
  47. 1.927 km SSW of Adak, Alaska · 1895 days ago · 63 km deep · 29 km away
  48. 1.586 km SW of Adak, Alaska · 1895 days ago · 34 km deep · 78 km away
  49. 2.183 km SE of Adak, Alaska · 1894 days ago · 21 km deep · 60 km away
  50. 1.531 km SSE of Adak, Alaska · 1894 days ago · 59 km deep · 20 km away
  51. 1.679 km SSE of Adak, Alaska · 1894 days ago · 18 km deep · 30 km away
  52. 1.8110 km SW of Adak, Alaska · 1894 days ago · 19 km deep · 89 km away
  53. 1.667 km SE of Adak, Alaska · 1894 days ago · 22 km deep · 38 km away
  54. 1.815 km NE of Adak, Alaska · 1894 days ago · 99 km deep · 60 km away
  55. 2.882 km E of Adak, Alaska · 1893 days ago · 68 km deep · 91 km away
  56. 2.889 km SW of Adak, Alaska · 1893 days ago · 27 km deep · 67 km away
  57. 1.948 km E of Adak, Alaska · 1893 days ago · 178 km deep · 69 km away
  58. 1.968 km ENE of Adak, Alaska · 1893 days ago · 166 km deep · 90 km away
  59. 2.1Andreanof Islands, Aleutian Islands, Alaska · 1893 days ago · 63 km deep · 56 km away
  60. 1.867 km ENE of Adak, Alaska · 1892 days ago · 147 km deep · 90 km away

The first 60 of at least 199.

Before

  1. 3.041 km S of Adak, Alaska · 1908 days ago · 36 km deep · 14 km away
  2. 2.332 km SE of Adak, Alaska · 1909 days ago · 50 km deep · 28 km away
  3. 3.753 km SSW of Adak, Alaska · 1910 days ago · 49 km deep · 26 km away
  4. 1.864 km WSW of Adak, Alaska · 1910 days ago · 10 km deep · 78 km away
  5. 1.9100 km WSW of Adak, Alaska · 1910 days ago · 62 km deep · 100 km away
  6. 1.758 km SE of Adak, Alaska · 1910 days ago · 17 km deep · 33 km away
  7. 1.849 km S of Adak, Alaska · 1911 days ago · 26 km deep · 5 km away
  8. 1.9Andreanof Islands, Aleutian Islands, Alaska · 1911 days ago · 26 km deep · 85 km away
  9. 1.667 km W of Adak, Alaska · 1911 days ago · 13 km deep · 93 km away
  10. 1.670 km SW of Adak, Alaska · 1911 days ago · 44 km deep · 61 km away
  11. 1.836 km ESE of Adak, Alaska · 1911 days ago · 61 km deep · 40 km away
  12. 3.638 km SW of Adak, Alaska · 1911 days ago · 73 km deep · 42 km away
  13. 3.085 km SSE of Adak, Alaska · 1911 days ago · 10 km deep · 43 km away
  14. 1.757 km SE of Adak, Alaska · 1911 days ago · 13 km deep · 27 km away
  15. 1.847 km SW of Adak, Alaska · 1912 days ago · 64 km deep · 48 km away
  16. 3.446 km NNE of Adak, Alaska · 1912 days ago · 198 km deep · 95 km away
  17. 2.639 km ENE of Adak, Alaska · 1912 days ago · 96 km deep · 67 km away
  18. 1.867 km SSW of Adak, Alaska · 1913 days ago · 26 km deep · 34 km away
  19. 1.862 km SE of Adak, Alaska · 1913 days ago · 23 km deep · 38 km away
  20. 1.658 km W of Adak, Alaska · 1913 days ago · 115 km deep · 83 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218ot8xwi. Read Mon, Sep 28, 2026, 12:21 AM UTC.