Alaska earthquakes

M1.5 earthquake 35 km NNE of Aleneva, Alaska

A magnitude 1.5 earthquake struck 35 km NNE of Aleneva, Alaska on Sat, Aug 21, 2021, 8:35 PM AKDT (04:35 UTC), 63 km (39 mi) below the surface.

A larger quake followed: M1.7 62 km SW of Nanwalek, Alaska. This one was a foreshock.

Kodiak Station 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
1.5 (ml), micro
Local time
UTC
2021-08-22 04:35:45 UTC
Depth
63.2 km (39.3 mi), shallow
Epicenter
58.364° N, 152.752° 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
41

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 79 in the 60 days after this one and 45 in the 30 days before it.

After

  1. 1.762 km SW of Nanwalek, Alaska · 1857 days ago · 55 km deep · 71 km away
  2. 1.756 km NW of Aleneva, Alaska · 1857 days ago · 65 km deep · 55 km away
  3. 1.956 km SW of Nanwalek, Alaska · 1857 days ago · 65 km deep · 72 km away
  4. 1.669 km SW of Nanwalek, Alaska · 1856 days ago · 67 km deep · 68 km away
  5. 1.633 km SSW of Nanwalek, Alaska · 1856 days ago · 60 km deep · 87 km away
  6. 1.991 km ENE of Ouzinkie, Alaska · 1856 days ago · 25 km deep · 99 km away
  7. 1.688 km SW of Nanwalek, Alaska · 1855 days ago · 62 km deep · 61 km away
  8. 2.815 km NE of Kodiak, Alaska · 1855 days ago · 42 km deep · 64 km away · felt by 1
  9. 1.833 km SSW of Nanwalek, Alaska · 1854 days ago · 75 km deep · 87 km away · felt by 1
  10. 2.345 km WSW of Nanwalek, Alaska · 1853 days ago · 65 km deep · 91 km away
  11. 2.124 km S of Nanwalek, Alaska · 1852 days ago · 49 km deep · 97 km away
  12. 2.065 km W of Nanwalek, Alaska · 1852 days ago · 80 km deep · 100 km away
  13. 1.773 km SE of Kokhanok, Alaska · 1851 days ago · 41 km deep · 93 km away
  14. 1.842 km WSW of Nanwalek, Alaska · 1848 days ago · 77 km deep · 88 km away
  15. 1.750 km NNE of Larsen Bay, Alaska · 1848 days ago · 59 km deep · 74 km away
  16. 1.863 km WSW of Nanwalek, Alaska · 1847 days ago · 74 km deep · 83 km away
  17. 2.114 km ENE of Chiniak, Alaska · 1847 days ago · 9 km deep · 90 km away
  18. 2.046 km SW of Nanwalek, Alaska · 1846 days ago · 59 km deep · 76 km away
  19. 1.555 km WSW of Nanwalek, Alaska · 1846 days ago · 70 km deep · 87 km away
  20. 2.028 km S of Nanwalek, Alaska · 1846 days ago · 55 km deep · 94 km away
  21. 3.167 km SW of Nanwalek, Alaska · 1844 days ago · 70 km deep · 74 km away
  22. 1.637 km SSW of Nanwalek, Alaska · 1842 days ago · 71 km deep · 83 km away
  23. 1.976 km SW of Nanwalek, Alaska · 1839 days ago · 67 km deep · 53 km away
  24. 1.889 km NNW of Aleneva, Alaska · 1838 days ago · 70 km deep · 61 km away
  25. 2.492 km ENE of Ouzinkie, Alaska · 1837 days ago · 2 km deep · 98 km away
  26. 1.577 km N of Aleneva, Alaska · 1837 days ago · 70 km deep · 46 km away
  27. 2.666 km ENE of Ouzinkie, Alaska · 1836 days ago · 41 km deep · 77 km away
  28. 1.837 km NNE of Karluk, Alaska · 1835 days ago · 51 km deep · 100 km away
  29. 1.574 km SW of Nanwalek, Alaska · 1834 days ago · 59 km deep · 53 km away
  30. 1.682 km WSW of Nanwalek, Alaska · 1830 days ago · 79 km deep · 89 km away
  31. 1.556 km WSW of Nanwalek, Alaska · 1830 days ago · 79 km deep · 90 km away
  32. 1.972 km SSE of Kokhanok, Alaska · 1827 days ago · 101 km deep · 98 km away
  33. 1.633 km N of Aleneva, Alaska · 1826 days ago · 43 km deep · 8 km away
  34. 2.085 km NNW of Aleneva, Alaska · 1825 days ago · 6 km deep · 65 km away
  35. 2.061 km ENE of Ouzinkie, Alaska · 1824 days ago · 25 km deep · 78 km away
  36. 1.846 km NNE of Ouzinkie, Alaska · 1823 days ago · 66 km deep · 36 km away
  37. 1.764 km SW of Nanwalek, Alaska · 1822 days ago · 72 km deep · 59 km away
  38. 1.971 km WSW of Nanwalek, Alaska · 1822 days ago · 72 km deep · 83 km away
  39. 2.241 km SSW of Nanwalek, Alaska · 1820 days ago · 61 km deep · 79 km away
  40. 1.733 km SSW of Nanwalek, Alaska · 1820 days ago · 54 km deep · 87 km away
  41. 1.660 km WSW of Nanwalek, Alaska · 1820 days ago · 68 km deep · 91 km away
  42. 1.6Alaska Peninsula · 1818 days ago · 5 km deep · 99 km away
  43. 2.934 km SSW of Nanwalek, Alaska · 1818 days ago · 70 km deep · 87 km away
  44. 2.070 km SSW of Nanwalek, Alaska · 1818 days ago · 59 km deep · 50 km away
  45. 2.287 km SSE of Port Graham, Alaska · 1816 days ago · 47 km deep · 85 km away
  46. 1.783 km N of Aleneva, Alaska · 1816 days ago · 66 km deep · 54 km away
  47. 1.640 km SW of Nanwalek, Alaska · 1815 days ago · 78 km deep · 86 km away
  48. 1.615 km SSW of Port Lions, Alaska · 1814 days ago · 43 km deep · 71 km away
  49. 1.671 km WSW of Nanwalek, Alaska · 1814 days ago · 67 km deep · 76 km away
  50. 2.413 km W of Womens Bay, Alaska · 1813 days ago · 40 km deep · 77 km away
  51. 1.883 km N of Aleneva, Alaska · 1812 days ago · 73 km deep · 54 km away
  52. 1.989 km WNW of Aleneva, Alaska · 1812 days ago · 90 km deep · 85 km away
  53. 1.779 km NW of Aleneva, Alaska · 1812 days ago · 71 km deep · 65 km away
  54. 1.725 km SW of Nanwalek, Alaska · 1812 days ago · 58 km deep · 98 km away
  55. 1.84 km N of Chiniak, Alaska · 1811 days ago · 24 km deep · 84 km away
  56. 1.86 km SSE of Kodiak, Alaska · 1811 days ago · 22 km deep · 74 km away
  57. 1.671 km SW of Nanwalek, Alaska · 1811 days ago · 63 km deep · 63 km away
  58. 1.737 km WSW of Nanwalek, Alaska · 1810 days ago · 77 km deep · 92 km away
  59. 1.657 km WSW of Nanwalek, Alaska · 1810 days ago · 66 km deep · 85 km away
  60. 1.736 km SSW of Nanwalek, Alaska · 1809 days ago · 62 km deep · 84 km away

The first 60 of 79.

Before

  1. 1.538 km NNE of Aleneva, Alaska · 1858 days ago · 46 km deep · 11 km away
  2. 1.850 km SW of Nanwalek, Alaska · 1859 days ago · 58 km deep · 80 km away
  3. 1.570 km ENE of Ouzinkie, Alaska · 1861 days ago · 26 km deep · 79 km away
  4. 1.876 km S of Port Graham, Alaska · 1862 days ago · 44 km deep · 74 km away
  5. 2.256 km SSW of Nanwalek, Alaska · 1864 days ago · 58 km deep · 66 km away
  6. 1.659 km SW of Nanwalek, Alaska · 1865 days ago · 67 km deep · 69 km away
  7. 2.176 km NE of Aleneva, Alaska · 1865 days ago · 46 km deep · 46 km away
  8. 1.642 km SW of Nanwalek, Alaska · 1866 days ago · 67 km deep · 85 km away
  9. 1.770 km SW of Nanwalek, Alaska · 1866 days ago · 72 km deep · 72 km away
  10. 1.688 km SE of Pope-Vannoy Landing, Alaska · 1866 days ago · 76 km deep · 80 km away
  11. 1.543 km SW of Nanwalek, Alaska · 1866 days ago · 82 km deep · 82 km away
  12. 2.942 km NNW of Aleneva, Alaska · 1867 days ago · 63 km deep · 26 km away
  13. 1.760 km SW of Nanwalek, Alaska · 1868 days ago · 71 km deep · 67 km away
  14. 1.783 km NNW of Aleneva, Alaska · 1869 days ago · 73 km deep · 63 km away
  15. 1.610 km NNE of Port Lions, Alaska · 1869 days ago · 46 km deep · 46 km away
  16. 1.9100 km NE of Ouzinkie, Alaska · 1871 days ago · 12 km deep · 94 km away
  17. 2.359 km ENE of Ouzinkie, Alaska · 1871 days ago · 16 km deep · 79 km away
  18. 1.821 km WSW of Womens Bay, Alaska · 1871 days ago · 47 km deep · 83 km away
  19. 1.969 km SE of Kokhanok, Alaska · 1872 days ago · 101 km deep · 97 km away
  20. 2.470 km SE of Kokhanok, Alaska · 1873 days ago · 105 km deep · 97 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021ar2cjkh. Read Wed, Sep 23, 2026, 10:39 AM UTC.