Alaska earthquakes

M2.3 earthquake 50 km NE of Adak, Alaska

A magnitude 2.3 earthquake struck 50 km NE of Adak, Alaska on Sat, Jul 10, 2021, 3:19 AM HADT (12:19 UTC), 201 km (125 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
2.3 (ml), micro
Local time
UTC
2021-07-10 12:19:09 UTC
Depth
200.6 km (124.6 mi), intermediate-depth
Epicenter
52.195° N, 176.117° 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
28

Nearby

Within 100 km, magnitude 1.5 and up: 167 in the 60 days after this one and 35 in the 30 days before it.

After

  1. 1.782 km ESE of Adak, Alaska · 1905 days ago · 26 km deep · 83 km away
  2. 1.580 km ESE of Adak, Alaska · 1905 days ago · 25 km deep · 81 km away
  3. 5.049 km ESE of Adak, Alaska · 1903 days ago · 58 km deep · 49 km away · felt by 3
  4. 2.955 km ESE of Adak, Alaska · 1903 days ago · 44 km deep · 59 km away
  5. 2.462 km ESE of Adak, Alaska · 1903 days ago · 32 km deep · 69 km away
  6. 2.653 km ESE of Adak, Alaska · 1903 days ago · 43 km deep · 57 km away
  7. 3.059 km ESE of Adak, Alaska · 1903 days ago · 38 km deep · 66 km away
  8. 2.857 km ESE of Adak, Alaska · 1903 days ago · 38 km deep · 63 km away
  9. 1.858 km SSE of Adak, Alaska · 1903 days ago · 18 km deep · 88 km away
  10. 1.544 km SSE of Adak, Alaska · 1902 days ago · 32 km deep · 79 km away
  11. 2.075 km ENE of Adak, Alaska · 1902 days ago · 94 km deep · 36 km away
  12. 1.944 km E of Adak, Alaska · 1902 days ago · 125 km deep · 28 km away
  13. 1.853 km ENE of Adak, Alaska · 1901 days ago · 146 km deep · 26 km away
  14. 1.654 km ENE of Adak, Alaska · 1901 days ago · 170 km deep · 21 km away
  15. 1.742 km ENE of Adak, Alaska · 1901 days ago · 4 km deep · 15 km away
  16. 1.782 km SE of Adak, Alaska · 1901 days ago · 22 km deep · 91 km away
  17. 1.571 km WSW of Atka, Alaska · 1900 days ago · 67 km deep · 78 km away
  18. 3.380 km E of Adak, Alaska · 1899 days ago · 10 km deep · 56 km away
  19. 2.012 km W of Adak, Alaska · 1899 days ago · 81 km deep · 59 km away
  20. 1.858 km WSW of Atka, Alaska · 1898 days ago · 73 km deep · 77 km away
  21. 1.847 km E of Adak, Alaska · 1898 days ago · 155 km deep · 31 km away
  22. 2.460 km NE of Adak, Alaska · 1898 days ago · 183 km deep · 10 km away
  23. 1.6Andreanof Islands, Aleutian Islands, Alaska · 1897 days ago · 26 km deep · 92 km away
  24. 3.982 km SW of Atka, Alaska · 1896 days ago · 49 km deep · 79 km away
  25. 1.849 km SW of Adak, Alaska · 1896 days ago · 28 km deep · 100 km away
  26. 1.617 km WSW of Adak, Alaska · 1895 days ago · 74 km deep · 66 km away
  27. 2.361 km ENE of Adak, Alaska · 1895 days ago · 101 km deep · 16 km away
  28. 2.246 km S of Adak, Alaska · 1895 days ago · 29 km deep · 88 km away
  29. 1.983 km SW of Atka, Alaska · 1894 days ago · 26 km deep · 95 km away
  30. 1.927 km SSW of Adak, Alaska · 1894 days ago · 63 km deep · 76 km away
  31. 2.183 km SE of Adak, Alaska · 1894 days ago · 21 km deep · 91 km away
  32. 1.531 km SSE of Adak, Alaska · 1894 days ago · 59 km deep · 72 km away
  33. 1.667 km SE of Adak, Alaska · 1893 days ago · 22 km deep · 86 km away
  34. 1.815 km NE of Adak, Alaska · 1893 days ago · 99 km deep · 35 km away
  35. 1.775 km SW of Atka, Alaska · 1892 days ago · 35 km deep · 98 km away
  36. 2.882 km E of Adak, Alaska · 1892 days ago · 68 km deep · 59 km away
  37. 1.948 km E of Adak, Alaska · 1892 days ago · 178 km deep · 34 km away
  38. 1.968 km ENE of Adak, Alaska · 1892 days ago · 166 km deep · 35 km away
  39. 2.1Andreanof Islands, Aleutian Islands, Alaska · 1892 days ago · 63 km deep · 50 km away
  40. 1.867 km ENE of Adak, Alaska · 1891 days ago · 147 km deep · 34 km away
  41. 1.553 km S of Adak, Alaska · 1891 days ago · 25 km deep · 96 km away
  42. 3.238 km ENE of Adak, Alaska · 1891 days ago · 146 km deep · 19 km away
  43. 2.190 km SW of Atka, Alaska · 1890 days ago · 42 km deep · 88 km away
  44. 2.291 km ESE of Adak, Alaska · 1890 days ago · 45 km deep · 76 km away
  45. 2.856 km E of Adak, Alaska · 1890 days ago · 67 km deep · 46 km away
  46. 3.647 km SE of Adak, Alaska · 1889 days ago · 48 km deep · 73 km away
  47. 1.978 km ENE of Adak, Alaska · 1889 days ago · 166 km deep · 33 km away
  48. 3.079 km ENE of Adak, Alaska · 1888 days ago · 191 km deep · 32 km away
  49. 2.045 km WSW of Adak, Alaska · 1888 days ago · 70 km deep · 95 km away
  50. 1.650 km ENE of Adak, Alaska · 1888 days ago · 148 km deep · 14 km away
  51. 1.776 km ENE of Adak, Alaska · 1888 days ago · 179 km deep · 38 km away
  52. 1.715 km E of Adak, AK · 1887 days ago · 76 km deep · 43 km away
  53. 3.035 km S of Adak, Alaska · 1887 days ago · 46 km deep · 77 km away
  54. 1.860 km SE of Adak, Alaska · 1887 days ago · 26 km deep · 76 km away
  55. 3.344 km NNE of Adak, Alaska · 1887 days ago · 211 km deep · 28 km away
  56. 3.044 km SSW of Adak, Alaska · 1886 days ago · 70 km deep · 93 km away
  57. 1.837 km ENE of Adak, Alaska · 1886 days ago · 147 km deep · 18 km away
  58. 1.550 km WSW of Adak, Alaska · 1886 days ago · 74 km deep · 97 km away
  59. 1.682 km ENE of Adak, Alaska · 1886 days ago · 13 km deep · 45 km away
  60. 1.643 km S of Adak, Alaska · 1885 days ago · 26 km deep · 86 km away

The first 60 of 167.

Before

  1. 1.569 km SE of Adak, Alaska · 1905 days ago · 22 km deep · 79 km away
  2. 1.5Andreanof Islands, Aleutian Islands, Alaska · 1905 days ago · 16 km deep · 91 km away
  3. 2.191 km SW of Atka, Alaska · 1905 days ago · 26 km deep · 89 km away
  4. 1.648 km S of Adak, Alaska · 1905 days ago · 13 km deep · 88 km away
  5. 4.689 km SW of Atka, Alaska · 1905 days ago · 52 km deep · 84 km away
  6. 1.639 km SSW of Adak, Alaska · 1905 days ago · 32 km deep · 87 km away
  7. 2.282 km SE of Adak, Alaska · 1906 days ago · 26 km deep · 87 km away
  8. 2.051 km S of Adak, Alaska · 1907 days ago · 21 km deep · 91 km away
  9. 3.041 km S of Adak, Alaska · 1907 days ago · 36 km deep · 86 km away
  10. 2.332 km SE of Adak, Alaska · 1908 days ago · 50 km deep · 63 km away
  11. 1.758 km SE of Adak, Alaska · 1910 days ago · 17 km deep · 79 km away
  12. 1.849 km S of Adak, Alaska · 1910 days ago · 26 km deep · 91 km away
  13. 1.836 km ESE of Adak, Alaska · 1910 days ago · 61 km deep · 54 km away
  14. 3.638 km SW of Adak, Alaska · 1910 days ago · 73 km deep · 89 km away
  15. 1.757 km SE of Adak, Alaska · 1911 days ago · 13 km deep · 82 km away
  16. 1.847 km SW of Adak, Alaska · 1911 days ago · 64 km deep · 98 km away
  17. 3.446 km NNE of Adak, Alaska · 1911 days ago · 198 km deep · 25 km away
  18. 2.639 km ENE of Adak, Alaska · 1912 days ago · 96 km deep · 27 km away
  19. 1.862 km SE of Adak, Alaska · 1912 days ago · 23 km deep · 79 km away
  20. 1.648 km WSW of Adak, Alaska · 1912 days ago · 70 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218s2wkwu. Read Sun, Sep 27, 2026, 3:06 AM UTC.