M1.7 earthquake 56 km NW of Aleneva, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Aug 23, 2021, 5:58 AM AKDT

UTC

2021-08-23 13:58:48 UTC

Depth

64.8 km (40.3 mi), shallow

Epicenter

58.348° N, 153.698° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

22

• Kodiak Station, AlaskaPopulation 1,301. Forecast91 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast383 kmSW

After

1. 1.956 km SW of Nanwalek, AlaskaMon, Aug 23, 11:48 AM AKDT · 1867 days ago · 65 km deep · 95 km away
2. 2.1Alaska PeninsulaMon, Aug 23, 2:15 PM AKDT · 1867 days ago · 123 km deep · 70 km away
3. 1.669 km SW of Nanwalek, AlaskaMon, Aug 23, 6:21 PM AKDT · 1867 days ago · 67 km deep · 84 km away
4. 2.0Kodiak Island region, AlaskaTue, Aug 24, 6:30 AM AKDT · 1866 days ago · 61 km deep · 86 km away
5. 1.571 km S of Kokhanok, AlaskaWed, Aug 25, 12:54 AM AKDT · 1866 days ago · 130 km deep · 71 km away
6. 1.688 km SW of Nanwalek, AlaskaWed, Aug 25, 1:23 AM AKDT · 1866 days ago · 62 km deep · 66 km away
7. 2.484 km NNW of Karluk, AlaskaWed, Aug 25, 10:44 AM AKDT · 1865 days ago · 1 km deep · 85 km away
8. 1.57 km WNW of Karluk, AlaskaSun, Aug 29, 4:04 AM AKDT · 1862 days ago · 51 km deep · 99 km away
9. 2.768 km S of Kokhanok, AlaskaSun, Aug 29, 4:52 AM AKDT · 1862 days ago · 131 km deep · 84 km away
10. 1.773 km SE of Kokhanok, AlaskaSun, Aug 29, 12:38 PM AKDT · 1861 days ago · 41 km deep · 68 km away
11. 1.770 km S of Kokhanok, AlaskaMon, Aug 30, 11:20 AM AKDT · 1860 days ago · 126 km deep · 80 km away
12. 1.750 km NNE of Larsen Bay, AlaskaWed, Sep 1, 7:48 AM AKDT · 1858 days ago · 59 km deep · 41 km away
13. 1.643 km NW of Karluk, AlaskaWed, Sep 1, 7:22 PM AKDT · 1858 days ago · 74 km deep · 91 km away
14. 1.75 km N of Karluk, AlaskaWed, Sep 1, 8:20 PM AKDT · 1858 days ago · 47 km deep · 93 km away
15. 1.863 km WSW of Nanwalek, AlaskaWed, Sep 1, 10:08 PM AKDT · 1858 days ago · 74 km deep · 96 km away
16. 1.678 km SSE of Kokhanok, AlaskaThu, Sep 2, 6:14 AM AKDT · 1857 days ago · 95 km deep · 59 km away
17. 3.080 km ESE of King Salmon, AlaskaSat, Sep 4, 8:56 AM AKDT · 1855 days ago · 132 km deep · 97 km away
18. 1.662 km SE of Kokhanok, AlaskaSun, Sep 5, 3:29 AM AKDT · 1855 days ago · 101 km deep · 82 km away
19. 1.674 km NW of Karluk, AlaskaSun, Sep 5, 5:09 AM AKDT · 1854 days ago · 99 km deep · 93 km away
20. 3.167 km SW of Nanwalek, AlaskaSun, Sep 5, 8:42 AM AKDT · 1854 days ago · 70 km deep · 88 km away
21. 2.082 km SSE of Igiugig, AlaskaMon, Sep 6, 7:35 AM AKDT · 1853 days ago · 145 km deep · 95 km away
22. 2.469 km S of Kokhanok, AlaskaThu, Sep 9, 9:33 AM AKDT · 1850 days ago · 123 km deep · 82 km away
23. 1.976 km SW of Nanwalek, AlaskaFri, Sep 10, 2:27 AM AKDT · 1850 days ago · 67 km deep · 75 km away
24. 2.059 km SE of Pope-Vannoy Landing, AlaskaFri, Sep 10, 8:42 PM AKDT · 1849 days ago · 107 km deep · 95 km away
25. 1.889 km NNW of Aleneva, AlaskaSat, Sep 11, 4:01 AM AKDT · 1849 days ago · 70 km deep · 61 km away
26. 2.556 km SE of Kokhanok, AlaskaSat, Sep 11, 11:22 PM AKDT · 1848 days ago · 113 km deep · 84 km away
27. 1.577 km N of Aleneva, AlaskaSat, Sep 11, 11:43 PM AKDT · 1848 days ago · 70 km deep · 62 km away
28. 1.718 km NW of Karluk, AlaskaMon, Sep 13, 1:10 AM AKDT · 1847 days ago · 53 km deep · 95 km away
29. 1.837 km NNE of Karluk, AlaskaMon, Sep 13, 7:12 PM AKDT · 1846 days ago · 51 km deep · 60 km away
30. 1.59 km NNE of Larsen Bay, AlaskaTue, Sep 14, 12:20 PM AKDT · 1845 days ago · 30 km deep · 82 km away
31. 1.574 km SW of Nanwalek, AlaskaTue, Sep 14, 4:34 PM AKDT · 1845 days ago · 59 km deep · 78 km away
32. 1.682 km WSW of Nanwalek, AlaskaSat, Sep 18, 7:41 PM AKDT · 1841 days ago · 79 km deep · 88 km away
33. 2.849 km NW of Karluk, AlaskaTue, Sep 21, 6:25 AM AKDT · 1838 days ago · 83 km deep · 98 km away
34. 1.951 km SSE of Kokhanok, AlaskaTue, Sep 21, 8:06 PM AKDT · 1838 days ago · 124 km deep · 86 km away
35. 1.972 km SSE of Kokhanok, AlaskaWed, Sep 22, 12:43 AM AKDT · 1838 days ago · 101 km deep · 64 km away
36. 1.633 km N of Aleneva, AlaskaWed, Sep 22, 10:50 PM AKDT · 1837 days ago · 43 km deep · 47 km away
37. 2.085 km NNW of Aleneva, AlaskaThu, Sep 23, 7:05 PM AKDT · 1836 days ago · 6 km deep · 42 km away
38. 1.846 km NNE of Ouzinkie, AlaskaSat, Sep 25, 8:41 PM AKDT · 1834 days ago · 66 km deep · 90 km away
39. 1.764 km SW of Nanwalek, AlaskaSun, Sep 26, 7:43 PM AKDT · 1833 days ago · 72 km deep · 88 km away
40. 1.971 km WSW of Nanwalek, AlaskaSun, Sep 26, 10:51 PM AKDT · 1833 days ago · 72 km deep · 91 km away
41. 1.790 km ESE of King Salmon, AlaskaMon, Sep 27, 8:00 AM AKDT · 1832 days ago · 128 km deep · 88 km away
42. 2.297 km ESE of King Salmon, AlaskaWed, Sep 29, 12:50 AM AKDT · 1831 days ago · 111 km deep · 81 km away
43. 1.754 km SSE of Kokhanok, AlaskaWed, Sep 29, 3:06 AM AKDT · 1831 days ago · 116 km deep · 82 km away
44. 3.561 km N of Karluk, AlaskaThu, Sep 30, 3:25 AM AKDT · 1830 days ago · 9 km deep · 55 km away
45. 2.267 km NNW of Karluk, AlaskaThu, Sep 30, 3:59 PM AKDT · 1829 days ago · 14 km deep · 63 km away
46. 2.356 km N of Karluk, AlaskaThu, Sep 30, 3:59 PM AKDT · 1829 days ago · 1 km deep · 51 km away
47. 1.6Alaska PeninsulaThu, Sep 30, 4:07 PM AKDT · 1829 days ago · 1 km deep · 51 km away
48. 1.659 km N of Karluk, AlaskaThu, Sep 30, 4:10 PM AKDT · 1829 days ago · 12 km deep · 53 km away
49. 1.6Alaska PeninsulaThu, Sep 30, 4:54 PM AKDT · 1829 days ago · 5 km deep · 48 km away
50. 2.070 km SSW of Nanwalek, AlaskaFri, Oct 1, 1:51 AM AKDT · 1829 days ago · 59 km deep · 89 km away
51. 1.558 km N of Karluk, AlaskaSat, Oct 2, 11:46 AM AKDT · 1827 days ago · 12 km deep · 53 km away
52. 1.783 km N of Aleneva, AlaskaSun, Oct 3, 3:02 AM AKDT · 1827 days ago · 66 km deep · 59 km away
53. 2.168 km S of Kokhanok, AlaskaSun, Oct 3, 10:35 AM AKDT · 1826 days ago · 120 km deep · 73 km away
54. 3.892 km SSE of Igiugig, AlaskaMon, Oct 4, 8:26 PM AKDT · 1825 days ago · 129 km deep · 84 km away
55. 1.615 km SSW of Port Lions, AlaskaTue, Oct 5, 12:12 AM AKDT · 1825 days ago · 43 km deep · 79 km away
56. 1.671 km WSW of Nanwalek, AlaskaTue, Oct 5, 7:00 AM AKDT · 1824 days ago · 67 km deep · 86 km away
57. 2.413 km W of Womens Bay, AlaskaTue, Oct 5, 10:33 PM AKDT · 1824 days ago · 40 km deep · 89 km away
58. 1.883 km N of Aleneva, AlaskaWed, Oct 6, 5:14 PM AKDT · 1823 days ago · 73 km deep · 59 km away
59. 1.989 km WNW of Aleneva, AlaskaWed, Oct 6, 8:58 PM AKDT · 1823 days ago · 90 km deep · 33 km away
60. 1.779 km NW of Aleneva, AlaskaThu, Oct 7, 2:17 AM AKDT · 1823 days ago · 71 km deep · 30 km away

The first 60 of 97.

Before

1. 1.762 km SW of Nanwalek, AlaskaMon, Aug 23, 12:00 AM AKDT · 1868 days ago · 55 km deep · 91 km away
2. 1.897 km NNW of Karluk, AlaskaSun, Aug 22, 9:35 PM AKDT · 1868 days ago · 6 km deep · 67 km away
3. 2.257 km SSE of Kokhanok, AlaskaSun, Aug 22, 7:05 PM AKDT · 1868 days ago · 122 km deep · 80 km away
4. 2.763 km N of Karluk, AlaskaSun, Aug 22, 4:43 AM AKDT · 1869 days ago · 72 km deep · 55 km away
5. 1.535 km NNE of Aleneva, AlaskaSat, Aug 21, 8:35 PM AKDT · 1869 days ago · 63 km deep · 55 km away
6. 1.538 km NNE of Aleneva, AlaskaSat, Aug 21, 4:38 PM AKDT · 1869 days ago · 46 km deep · 66 km away
7. 1.662 km SE of Pope-Vannoy Landing, AlaskaWed, Aug 18, 8:40 PM AKDT · 1872 days ago · 96 km deep · 85 km away
8. 2.067 km NNW of Karluk, AlaskaWed, Aug 18, 7:50 AM AKDT · 1872 days ago · 87 km deep · 79 km away
9. 1.7Alaska PeninsulaWed, Aug 18, 5:31 AM AKDT · 1872 days ago · 85 km deep · 81 km away
10. 1.754 km SE of Pope-Vannoy Landing, AlaskaMon, Aug 16, 7:54 PM AKDT · 1874 days ago · 124 km deep · 96 km away
11. 1.662 km SE of Pope-Vannoy Landing, AlaskaMon, Aug 16, 10:37 AM AKDT · 1874 days ago · 111 km deep · 91 km away
12. 2.536 km NNE of Karluk, AlaskaSun, Aug 15, 2:00 PM AKDT · 1875 days ago · 54 km deep · 62 km away
13. 1.659 km SW of Nanwalek, AlaskaSat, Aug 14, 8:03 PM AKDT · 1876 days ago · 67 km deep · 93 km away
14. 1.678 km SSE of Kokhanok, AlaskaSat, Aug 14, 6:35 PM AKDT · 1876 days ago · 97 km deep · 60 km away
15. 2.176 km NE of Aleneva, AlaskaSat, Aug 14, 5:44 PM AKDT · 1876 days ago · 46 km deep · 98 km away
16. 1.770 km SW of Nanwalek, AlaskaSat, Aug 14, 3:09 AM AKDT · 1877 days ago · 72 km deep · 85 km away
17. 1.688 km SE of Pope-Vannoy Landing, AlaskaSat, Aug 14, 1:45 AM AKDT · 1877 days ago · 76 km deep · 75 km away
18. 2.942 km NNW of Aleneva, AlaskaFri, Aug 13, 11:15 AM AKDT · 1877 days ago · 63 km deep · 31 km away
19. 1.760 km SW of Nanwalek, AlaskaThu, Aug 12, 12:36 AM AKDT · 1879 days ago · 71 km deep · 91 km away
20. 1.783 km NNW of Aleneva, AlaskaWed, Aug 11, 10:39 AM AKDT · 1879 days ago · 73 km deep · 41 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021asvdq10. Read Sun, Oct 4, 2026, 12:22 AM UTC.