Alaska earthquakes

M1.9 earthquake 87 km SW of Karluk, Alaska

A magnitude 1.9 earthquake struck 87 km SW of Karluk, Alaska on Sat, Jul 10, 2021, 8:20 PM AKDT (04:20 UTC), 59 km (36 mi) below the surface.

A larger quake followed: M3.7 57 km WSW of Akhiok, Alaska. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.9 (ml), micro
Local time
UTC
2021-07-11 04:20:37 UTC
Depth
58.6 km (36.4 mi), shallow
Epicenter
57.112° N, 155.647° 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
30

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 155 in the 60 days after this one and 37 in the 30 days before it.

After

  1. 1.8100 km ESE of Ugashik, Alaska · 1904 days ago · 70 km deep · 21 km away
  2. 1.537 km W of Akhiok, Alaska · 1903 days ago · 2 km deep · 57 km away
  3. 1.756 km W of Akhiok, Alaska · 1899 days ago · 15 km deep · 44 km away
  4. 1.961 km SSE of Ugashik, Alaska · 1899 days ago · 80 km deep · 80 km away
  5. 2.3115 km SSE of Ugashik, Alaska · 1899 days ago · 47 km deep · 74 km away
  6. 1.8Kodiak Island region, Alaska · 1898 days ago · 39 km deep · 81 km away
  7. 2.217 km SW of Akhiok, Alaska · 1898 days ago · 47 km deep · 81 km away
  8. 1.959 km ENE of Ugashik, Alaska · 1898 days ago · 136 km deep · 92 km away
  9. 3.021 km SSE of Karluk, Alaska · 1898 days ago · 38 km deep · 88 km away
  10. 1.576 km SW of Karluk, Alaska · 1897 days ago · 69 km deep · 12 km away
  11. 2.455 km ESE of Ugashik, Alaska · 1895 days ago · 96 km deep · 59 km away
  12. 1.827 km WSW of Karluk, Alaska · 1895 days ago · 3 km deep · 62 km away
  13. 1.927 km SE of Ugashik, Alaska · 1895 days ago · 111 km deep · 90 km away
  14. 1.655 km ESE of Ugashik, Alaska · 1894 days ago · 15 km deep · 59 km away
  15. 1.925 km WNW of Akhiok, Alaska · 1894 days ago · 19 km deep · 68 km away
  16. 2.048 km WSW of Akhiok, Alaska · 1893 days ago · 48 km deep · 51 km away
  17. 1.841 km ENE of Ugashik, Alaska · 1893 days ago · 137 km deep · 85 km away
  18. 1.9Alaska Peninsula · 1892 days ago · 94 km deep · 90 km away
  19. 2.2122 km E of Chignik, Alaska · 1891 days ago · 25 km deep · 100 km away
  20. 2.428 km NW of Karluk, Alaska · 1890 days ago · 35 km deep · 83 km away
  21. 2.228 km WNW of Karluk, Alaska · 1890 days ago · 53 km deep · 81 km away
  22. 3.757 km WSW of Akhiok, Alaska · 1889 days ago · 41 km deep · 53 km away
  23. 3.067 km ENE of Ugashik, Alaska · 1889 days ago · 129 km deep · 89 km away
  24. 3.160 km SE of Ugashik, Alaska · 1887 days ago · 4 km deep · 60 km away
  25. 2.453 km SE of Ugashik, Alaska · 1887 days ago · 8 km deep · 63 km away
  26. 2.940 km SE of Ugashik, Alaska · 1887 days ago · 3 km deep · 76 km away
  27. 2.551 km SE of Ugashik, Alaska · 1887 days ago · 12 km deep · 66 km away
  28. 2.349 km SE of Ugashik, Alaska · 1887 days ago · 10 km deep · 69 km away
  29. 3.356 km SE of Ugashik, Alaska · 1887 days ago · 10 km deep · 63 km away
  30. 2.831 km NNW of Akhiok, Alaska · 1886 days ago · 35 km deep · 82 km away
  31. 2.0135 km SW of Akhiok, Alaska · 1886 days ago · 33 km deep · 99 km away
  32. 2.182 km WNW of Karluk, Alaska · 1886 days ago · 13 km deep · 89 km away
  33. 1.881 km WNW of Karluk, Alaska · 1886 days ago · 16 km deep · 88 km away
  34. 1.676 km NW of Karluk, Alaska · 1886 days ago · 15 km deep · 100 km away
  35. 2.070 km SW of Akhiok, Alaska · 1886 days ago · 33 km deep · 75 km away
  36. 2.762 km SW of Akhiok, Alaska · 1886 days ago · 10 km deep · 68 km away
  37. 1.873 km ENE of Ugashik, Alaska · 1885 days ago · 123 km deep · 86 km away
  38. 2.381 km WNW of Karluk, Alaska · 1885 days ago · 9 km deep · 89 km away
  39. 1.544 km SW of Akhiok, Alaska · 1884 days ago · 1 km deep · 75 km away
  40. 2.073 km ESE of Ugashik, Alaska · 1884 days ago · 5 km deep · 43 km away
  41. 1.768 km ESE of Ugashik, Alaska · 1884 days ago · 1 km deep · 49 km away
  42. 1.651 km W of Akhiok, Alaska · 1884 days ago · 25 km deep · 47 km away
  43. 2.184 km ESE of Ugashik, Alaska · 1884 days ago · 6 km deep · 30 km away · felt by 1
  44. 1.686 km ESE of Ugashik, Alaska · 1884 days ago · 3 km deep · 29 km away
  45. 2.288 km ESE of Ugashik, Alaska · 1884 days ago · 4 km deep · 27 km away · felt by 1
  46. 1.965 km SSE of Ugashik, Alaska · 1884 days ago · 4 km deep · 74 km away
  47. 1.663 km WSW of Karluk, Alaska · 1884 days ago · 80 km deep · 38 km away
  48. 2.3101 km SSE of Ugashik, Alaska · 1883 days ago · 75 km deep · 76 km away
  49. 1.961 km SE of Ugashik, Alaska · 1883 days ago · 5 km deep · 55 km away
  50. 2.259 km WSW of Karluk, Alaska · 1883 days ago · 54 km deep · 29 km away
  51. 2.196 km SE of Ugashik, Alaska · 1883 days ago · 13 km deep · 57 km away
  52. 2.091 km WNW of Karluk, Alaska · 1882 days ago · 11 km deep · 94 km away
  53. 2.827 km W of Akhiok, Alaska · 1882 days ago · 4 km deep · 64 km away
  54. 2.980 km ESE of Egegik, Alaska · 1881 days ago · 125 km deep · 88 km away
  55. 1.997 km WSW of Akhiok, Alaska · 1881 days ago · 58 km deep · 37 km away
  56. 1.685 km WSW of Karluk, Alaska · 1881 days ago · 5 km deep · 13 km away
  57. 1.8133 km SW of Akhiok, Alaska · 1881 days ago · 12 km deep · 99 km away
  58. 2.072 km ESE of Ugashik, Alaska · 1881 days ago · 1 km deep · 45 km away
  59. 2.565 km SE of Ugashik, Alaska · 1881 days ago · 10 km deep · 52 km away · felt by 1
  60. 1.830 km W of Akhiok, Alaska · 1881 days ago · 20 km deep · 61 km away

The first 60 of 155.

Before

  1. 1.9100 km SE of Ugashik, Alaska · 1905 days ago · 60 km deep · 50 km away
  2. 2.135 km W of Karluk, Alaska · 1905 days ago · 79 km deep · 57 km away
  3. 1.969 km ENE of Ugashik, Alaska · 1906 days ago · 119 km deep · 85 km away
  4. 1.5Kodiak Island region, Alaska · 1908 days ago · 53 km deep · 75 km away
  5. 2.03 km SSE of Akhiok, Alaska · 1909 days ago · 41 km deep · 93 km away
  6. 2.546 km WSW of Karluk, Alaska · 1909 days ago · 58 km deep · 42 km away
  7. 3.093 km WNW of Karluk, Alaska · 1911 days ago · 9 km deep · 90 km away
  8. 2.833 km NNE of Akhiok, Alaska · 1912 days ago · 53 km deep · 97 km away
  9. 2.085 km W of Karluk, Alaska · 1912 days ago · 91 km deep · 61 km away
  10. 1.788 km WNW of Karluk, Alaska · 1912 days ago · 0 km deep · 87 km away
  11. 1.840 km NW of Akhiok, Alaska · 1913 days ago · 42 km deep · 64 km away
  12. 1.857 km WNW of Akhiok, Alaska · 1913 days ago · 50 km deep · 36 km away
  13. 1.787 km WNW of Karluk, Alaska · 1913 days ago · 16 km deep · 85 km away
  14. 2.292 km WNW of Karluk, Alaska · 1913 days ago · 13 km deep · 90 km away
  15. 2.491 km WNW of Karluk, Alaska · 1913 days ago · 9 km deep · 89 km away
  16. 1.884 km WNW of Karluk, Alaska · 1914 days ago · 10 km deep · 83 km away
  17. 1.687 km WNW of Karluk, Alaska · 1914 days ago · 15 km deep · 83 km away
  18. 3.293 km ESE of Egegik, Alaska · 1914 days ago · 10 km deep · 92 km away
  19. 2.3124 km WSW of Akhiok, Alaska · 1914 days ago · 81 km deep · 62 km away
  20. 1.628 km SSW of Larsen Bay, Alaska · 1915 days ago · 29 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218tloqgd. Read Mon, Sep 28, 2026, 9:15 AM UTC.