M1.6 earthquake 29 km NE of Karluk, Alaska

Magnitude

1.6 (ml), micro

Local time

Sun, Oct 10, 2021, 3:51 PM AKDT

UTC

2021-10-10 23:51:21 UTC

Depth

50.4 km (31.3 mi), shallow

Epicenter

57.785° N, 154.178° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

• Womens Bay, AlaskaPopulation 719. Forecast90 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast451 kmSW

After

1. 2.958 km N of Karluk, AlaskaSun, Oct 10, 4:16 PM AKDT · 1808 days ago · 7 km deep · 37 km away
2. 1.739 km NW of Karluk, AlaskaMon, Oct 11, 3:21 AM AKDT · 1808 days ago · 80 km deep · 49 km away
3. 2.465 km WSW of Karluk, AlaskaTue, Oct 12, 12:31 AM AKDT · 1807 days ago · 81 km deep · 89 km away
4. 1.932 km SSW of Karluk, AlaskaTue, Oct 12, 6:10 AM AKDT · 1807 days ago · 43 km deep · 62 km away
5. 2.039 km WNW of Aleneva, AlaskaTue, Oct 12, 7:35 AM AKDT · 1807 days ago · 62 km deep · 65 km away
6. 3.184 km NW of Karluk, AlaskaTue, Oct 12, 4:19 PM AKDT · 1806 days ago · 115 km deep · 87 km away
7. 1.670 km WNW of Aleneva, AlaskaTue, Oct 12, 7:01 PM AKDT · 1806 days ago · 76 km deep · 58 km away
8. 1.769 km W of Karluk, AlaskaTue, Oct 12, 8:19 PM AKDT · 1806 days ago · 88 km deep · 91 km away
9. 2.055 km WNW of Akhiok, AlaskaWed, Oct 13, 4:43 AM AKDT · 1806 days ago · 41 km deep · 87 km away
10. 1.526 km NNE of Karluk, AlaskaWed, Oct 13, 2:27 PM AKDT · 1805 days ago · 47 km deep · 5 km away
11. 1.646 km SSW of Karluk, AlaskaFri, Oct 15, 1:49 AM AKDT · 1804 days ago · 52 km deep · 76 km away
12. 1.973 km NNE of Karluk, AlaskaFri, Oct 15, 12:09 PM AKDT · 1804 days ago · 74 km deep · 47 km away
13. 2.074 km W of Karluk, AlaskaSat, Oct 16, 6:02 PM AKDT · 1802 days ago · 102 km deep · 89 km away · felt by 1
14. 2.511 km ESE of Karluk, AlaskaMon, Oct 18, 5:02 PM AKDT · 1800 days ago · 47 km deep · 28 km away
15. 2.172 km WSW of Karluk, AlaskaTue, Oct 19, 12:41 AM AKDT · 1800 days ago · 80 km deep · 98 km away
16. 1.612 km WSW of Akhiok, AlaskaTue, Oct 19, 4:10 PM AKDT · 1799 days ago · 31 km deep · 98 km away
17. 1.541 km W of Aleneva, AlaskaTue, Oct 19, 7:52 PM AKDT · 1799 days ago · 72 km deep · 51 km away
18. 2.134 km SW of Port Lions, AlaskaWed, Oct 20, 4:30 AM AKDT · 1799 days ago · 51 km deep · 54 km away
19. 2.620 km NNE of Karluk, AlaskaWed, Oct 20, 4:55 AM AKDT · 1799 days ago · 53 km deep · 12 km away
20. 1.6Kodiak Island region, AlaskaWed, Oct 20, 8:14 AM AKDT · 1799 days ago · 44 km deep · 56 km away
21. 1.679 km NW of Karluk, AlaskaWed, Oct 20, 9:44 AM AKDT · 1799 days ago · 95 km deep · 78 km away
22. 1.886 km N of Karluk, AlaskaWed, Oct 20, 11:12 PM AKDT · 1798 days ago · 1 km deep · 67 km away
23. 2.124 km WSW of Karluk, AlaskaThu, Oct 21, 4:29 AM AKDT · 1798 days ago · 49 km deep · 52 km away
24. 2.586 km NW of Aleneva, AlaskaThu, Oct 21, 12:23 PM AKDT · 1798 days ago · 78 km deep · 98 km away
25. 1.785 km NW of Aleneva, AlaskaThu, Oct 21, 7:09 PM AKDT · 1797 days ago · 93 km deep · 100 km away
26. 1.947 km W of Karluk, AlaskaFri, Oct 22, 7:56 AM AKDT · 1797 days ago · 65 km deep · 68 km away
27. 2.060 km NW of Aleneva, AlaskaFri, Oct 22, 10:36 PM AKDT · 1796 days ago · 71 km deep · 78 km away
28. 2.520 km N of Karluk, AlaskaSun, Oct 24, 3:02 AM AKDT · 1795 days ago · 37 km deep · 17 km away
29. 1.788 km WNW of Aleneva, AlaskaSun, Oct 24, 10:18 PM AKDT · 1794 days ago · 88 km deep · 73 km away
30. 1.939 km W of Karluk, AlaskaMon, Oct 25, 5:15 AM AKDT · 1794 days ago · 57 km deep · 62 km away
31. 2.141 km WNW of Karluk, AlaskaMon, Oct 25, 10:30 PM AKDT · 1793 days ago · 62 km deep · 53 km away
32. 1.819 km N of Karluk, AlaskaTue, Oct 26, 7:23 PM AKDT · 1792 days ago · 61 km deep · 16 km away
33. 1.560 km WNW of Karluk, AlaskaWed, Oct 27, 11:30 AM AKDT · 1792 days ago · 77 km deep · 77 km away
34. 1.742 km WNW of Akhiok, AlaskaThu, Oct 28, 1:59 PM AKDT · 1790 days ago · 2 km deep · 91 km away
35. 1.828 km SSW of Karluk, AlaskaSun, Oct 31, 12:39 AM AKDT · 1788 days ago · 53 km deep · 57 km away
36. 1.643 km WNW of Karluk, AlaskaSun, Oct 31, 7:23 PM AKDT · 1787 days ago · 72 km deep · 55 km away
37. 1.721 km SSE of Karluk, AlaskaSun, Oct 31, 10:04 PM AKDT · 1787 days ago · 36 km deep · 46 km away
38. 1.516 km NNE of Akhiok, AlaskaTue, Nov 2, 2:03 PM AKDT · 1785 days ago · 28 km deep · 80 km away
39. 2.190 km SE of King Salmon, AlaskaTue, Nov 2, 3:51 PM AKDT · 1785 days ago · 119 km deep · 94 km away
40. 1.618 km SW of Old Harbor, AlaskaTue, Nov 2, 4:16 PM AKDT · 1785 days ago · 22 km deep · 84 km away
41. 1.519 km W of Akhiok, AlaskaTue, Nov 2, 7:56 PM AKDT · 1785 days ago · 10 km deep · 98 km away
42. 1.654 km NNW of Aleneva, AlaskaWed, Nov 3, 1:51 AM AKDT · 1785 days ago · 64 km deep · 89 km away
43. 1.742 km NW of Aleneva, AlaskaThu, Nov 4, 3:32 PM AKDT · 1783 days ago · 71 km deep · 73 km away
44. 1.632 km NNE of Akhiok, AlaskaThu, Nov 4, 6:43 PM AKDT · 1783 days ago · 14 km deep · 63 km away
45. 1.642 km SW of Karluk, AlaskaThu, Nov 4, 8:58 PM AKDT · 1783 days ago · 56 km deep · 72 km away
46. 1.665 km WNW of Aleneva, AlaskaFri, Nov 5, 9:29 AM AKDT · 1783 days ago · 85 km deep · 67 km away
47. 2.222 km W of Aleneva, AlaskaSat, Nov 6, 6:54 AM AKDT · 1782 days ago · 64 km deep · 60 km away
48. 1.527 km SW of Karluk, AlaskaSat, Nov 6, 9:36 PM AKDT · 1781 days ago · 49 km deep · 57 km away
49. 1.530 km SW of Karluk, AlaskaSun, Nov 7, 4:48 AM AKST · 1781 days ago · 52 km deep · 60 km away
50. 1.534 km SW of Karluk, AlaskaSun, Nov 7, 6:37 AM AKST · 1781 days ago · 56 km deep · 63 km away
51. 1.552 km WSW of Karluk, AlaskaSun, Nov 7, 7:48 AM AKST · 1781 days ago · 64 km deep · 78 km away
52. 1.679 km NW of Aleneva, AlaskaMon, Nov 8, 5:09 AM AKST · 1780 days ago · 83 km deep · 87 km away
53. 1.820 km NNE of Old Harbor, AlaskaMon, Nov 8, 12:15 PM AKST · 1779 days ago · 48 km deep · 76 km away
54. 1.565 km W of Karluk, AlaskaMon, Nov 8, 2:17 PM AKST · 1779 days ago · 77 km deep · 83 km away
55. 1.689 km NNW of Karluk, AlaskaTue, Nov 9, 7:44 AM AKST · 1779 days ago · 107 km deep · 75 km away
56. 1.532 km W of Old Harbor, AlaskaTue, Nov 9, 3:53 PM AKST · 1778 days ago · 11 km deep · 65 km away
57. 1.659 km SW of Karluk, AlaskaWed, Nov 10, 1:21 PM AKST · 1777 days ago · 59 km deep · 89 km away
58. 1.533 km SSW of Larsen Bay, AlaskaThu, Nov 11, 4:08 AM AKST · 1777 days ago · 40 km deep · 57 km away
59. 1.722 km WSW of Port Lions, AlaskaThu, Nov 11, 8:46 PM AKST · 1776 days ago · 38 km deep · 57 km away
60. 3.1100 km N of Karluk, AlaskaFri, Nov 12, 5:18 AM AKST · 1776 days ago · 6 km deep · 80 km away

The first 60 of 101.

Before

1. 1.755 km N of Karluk, AlaskaSat, Oct 9, 7:37 PM AKDT · 1809 days ago · 9 km deep · 36 km away
2. 2.0Kodiak Island region, AlaskaFri, Oct 8, 10:22 PM AKDT · 1810 days ago · 6 km deep · 98 km away
3. 1.691 km NNW of Karluk, AlaskaFri, Oct 8, 3:12 AM AKDT · 1811 days ago · 28 km deep · 79 km away
4. 1.695 km NNW of Karluk, AlaskaFri, Oct 8, 3:11 AM AKDT · 1811 days ago · 22 km deep · 83 km away
5. 1.81 km SSE of Akhiok, AlaskaThu, Oct 7, 7:45 PM AKDT · 1811 days ago · 15 km deep · 95 km away
6. 1.779 km NW of Aleneva, AlaskaThu, Oct 7, 2:17 AM AKDT · 1812 days ago · 71 km deep · 96 km away
7. 1.989 km WNW of Aleneva, AlaskaWed, Oct 6, 8:58 PM AKDT · 1812 days ago · 90 km deep · 79 km away
8. 2.413 km W of Womens Bay, AlaskaTue, Oct 5, 10:33 PM AKDT · 1813 days ago · 40 km deep · 78 km away
9. 1.529 km WSW of Old Harbor, AlaskaTue, Oct 5, 6:27 AM AKDT · 1814 days ago · 8 km deep · 75 km away
10. 1.615 km SSW of Port Lions, AlaskaTue, Oct 5, 12:12 AM AKDT · 1814 days ago · 43 km deep · 70 km away
11. 1.920 km ESE of Akhiok, AlaskaSun, Oct 3, 10:46 PM AKDT · 1815 days ago · 12 km deep · 100 km away
12. 1.732 km N of Akhiok, AlaskaSat, Oct 2, 3:40 PM AKDT · 1816 days ago · 41 km deep · 61 km away
13. 1.558 km N of Karluk, AlaskaSat, Oct 2, 11:46 AM AKDT · 1817 days ago · 12 km deep · 38 km away
14. 1.6Alaska PeninsulaThu, Sep 30, 4:54 PM AKDT · 1818 days ago · 5 km deep · 36 km away
15. 1.659 km N of Karluk, AlaskaThu, Sep 30, 4:10 PM AKDT · 1818 days ago · 12 km deep · 39 km away
16. 1.6Alaska PeninsulaThu, Sep 30, 4:07 PM AKDT · 1818 days ago · 1 km deep · 41 km away
17. 2.356 km N of Karluk, AlaskaThu, Sep 30, 3:59 PM AKDT · 1818 days ago · 1 km deep · 35 km away
18. 2.267 km NNW of Karluk, AlaskaThu, Sep 30, 3:59 PM AKDT · 1818 days ago · 14 km deep · 52 km away
19. 3.561 km N of Karluk, AlaskaThu, Sep 30, 3:25 AM AKDT · 1819 days ago · 9 km deep · 43 km away
20. 2.297 km ESE of King Salmon, AlaskaWed, Sep 29, 12:50 AM AKDT · 1820 days ago · 111 km deep · 87 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021d0f366f. Read Wed, Sep 23, 2026, 8:42 AM UTC.