M1.5 earthquake 41 km W of Aleneva, Alaska

Magnitude

1.5 (ml), micro

Local time

Tue, Oct 19, 2021, 7:52 PM AKDT

UTC

2021-10-20 03:52:25 UTC

Depth

72.4 km (45.0 mi), intermediate-depth

Epicenter

58.124° N, 153.600° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

30

• Kodiak Station, AlaskaPopulation 1,301. Forecast71 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast402 kmSSW

After

1. 2.134 km SW of Port Lions, AlaskaWed, Oct 20, 4:30 AM AKDT · 1804 days ago · 51 km deep · 54 km away
2. 2.620 km NNE of Karluk, AlaskaWed, Oct 20, 4:55 AM AKDT · 1804 days ago · 53 km deep · 62 km away
3. 1.886 km N of Karluk, AlaskaWed, Oct 20, 11:12 PM AKDT · 1803 days ago · 1 km deep · 65 km away
4. 2.586 km NW of Aleneva, AlaskaThu, Oct 21, 12:23 PM AKDT · 1803 days ago · 78 km deep · 61 km away
5. 1.785 km NW of Aleneva, AlaskaThu, Oct 21, 7:09 PM AKDT · 1802 days ago · 93 km deep · 61 km away
6. 1.576 km SW of Nanwalek, AlaskaThu, Oct 21, 9:14 PM AKDT · 1802 days ago · 60 km deep · 92 km away
7. 2.076 km N of Aleneva, AlaskaFri, Oct 22, 2:30 PM AKDT · 1802 days ago · 74 km deep · 83 km away
8. 1.775 km SSW of Nanwalek, AlaskaFri, Oct 22, 2:59 PM AKDT · 1802 days ago · 13 km deep · 96 km away
9. 2.060 km NW of Aleneva, AlaskaFri, Oct 22, 10:36 PM AKDT · 1801 days ago · 71 km deep · 35 km away
10. 2.520 km N of Karluk, AlaskaSun, Oct 24, 3:02 AM AKDT · 1800 days ago · 37 km deep · 65 km away
11. 1.788 km WNW of Aleneva, AlaskaSun, Oct 24, 10:18 PM AKDT · 1799 days ago · 88 km deep · 51 km away
12. 2.141 km WNW of Karluk, AlaskaMon, Oct 25, 10:30 PM AKDT · 1798 days ago · 62 km deep · 97 km away
13. 1.819 km N of Karluk, AlaskaTue, Oct 26, 7:23 PM AKDT · 1797 days ago · 61 km deep · 65 km away
14. 1.679 km S of Kokhanok, AlaskaWed, Oct 27, 3:38 PM AKDT · 1797 days ago · 124 km deep · 97 km away
15. 1.588 km NNW of Aleneva, AlaskaFri, Oct 29, 11:06 PM AKDT · 1794 days ago · 1 km deep · 70 km away
16. 1.643 km WNW of Karluk, AlaskaSun, Oct 31, 7:23 PM AKDT · 1792 days ago · 72 km deep · 98 km away
17. 1.721 km SSE of Karluk, AlaskaSun, Oct 31, 10:04 PM AKDT · 1792 days ago · 36 km deep · 93 km away
18. 1.654 km NNW of Aleneva, AlaskaWed, Nov 3, 1:51 AM AKDT · 1790 days ago · 64 km deep · 40 km away
19. 1.742 km NW of Aleneva, AlaskaThu, Nov 4, 3:32 PM AKDT · 1789 days ago · 71 km deep · 23 km away
20. 1.665 km WNW of Aleneva, AlaskaFri, Nov 5, 9:29 AM AKDT · 1788 days ago · 85 km deep · 30 km away
21. 2.222 km W of Aleneva, AlaskaSat, Nov 6, 6:54 AM AKDT · 1787 days ago · 64 km deep · 20 km away
22. 1.679 km NW of Aleneva, AlaskaMon, Nov 8, 5:09 AM AKST · 1785 days ago · 83 km deep · 51 km away
23. 1.820 km NNE of Old Harbor, AlaskaMon, Nov 8, 12:15 PM AKST · 1785 days ago · 48 km deep · 88 km away
24. 1.689 km NNW of Karluk, AlaskaTue, Nov 9, 7:44 AM AKST · 1784 days ago · 107 km deep · 80 km away
25. 1.773 km SW of Nanwalek, AlaskaTue, Nov 9, 4:39 PM AKST · 1784 days ago · 61 km deep · 95 km away
26. 1.866 km NNW of Aleneva, AlaskaWed, Nov 10, 3:02 PM AKST · 1783 days ago · 62 km deep · 56 km away
27. 1.722 km WSW of Port Lions, AlaskaThu, Nov 11, 8:46 PM AKST · 1781 days ago · 38 km deep · 46 km away
28. 3.1100 km N of Karluk, AlaskaFri, Nov 12, 5:18 AM AKST · 1781 days ago · 6 km deep · 73 km away
29. 2.527 km SW of Port Lions, AlaskaSat, Nov 13, 5:18 PM AKST · 1779 days ago · 58 km deep · 52 km away
30. 1.546 km NW of Aleneva, AlaskaMon, Nov 15, 1:21 AM AKST · 1778 days ago · 61 km deep · 27 km away
31. 1.882 km N of Aleneva, AlaskaTue, Nov 16, 4:26 AM AKST · 1777 days ago · 60 km deep · 84 km away
32. 1.886 km NNW of Karluk, AlaskaTue, Nov 16, 3:36 PM AKST · 1777 days ago · 98 km deep · 76 km away
33. 2.031 km NNW of Karluk, AlaskaWed, Nov 17, 11:39 AM AKST · 1776 days ago · 72 km deep · 67 km away
34. 1.788 km NW of Aleneva, AlaskaThu, Nov 18, 3:16 AM AKST · 1775 days ago · 98 km deep · 61 km away
35. 1.666 km NW of Karluk, AlaskaFri, Nov 19, 1:38 AM AKST · 1774 days ago · 85 km deep · 88 km away
36. 2.721 km W of Port Lions, AlaskaSat, Nov 20, 11:48 AM AKST · 1773 days ago · 58 km deep · 37 km away
37. 1.973 km SSE of Kokhanok, AlaskaSun, Nov 21, 2:10 AM AKST · 1772 days ago · 103 km deep · 87 km away
38. 1.562 km NNW of Karluk, AlaskaSun, Nov 21, 3:08 PM AKST · 1772 days ago · 82 km deep · 63 km away
39. 1.686 km NW of Aleneva, AlaskaSun, Nov 21, 10:22 PM AKST · 1771 days ago · 5 km deep · 65 km away
40. 2.914 km WNW of Larsen Bay, AlaskaMon, Nov 22, 12:02 PM AKST · 1771 days ago · 41 km deep · 67 km away
41. 1.513 km ENE of Karluk, AlaskaMon, Nov 22, 12:15 PM AKST · 1771 days ago · 42 km deep · 70 km away
42. 1.689 km WNW of Aleneva, AlaskaTue, Nov 23, 10:40 AM AKST · 1770 days ago · 86 km deep · 55 km away
43. 1.587 km NNW of Aleneva, AlaskaTue, Nov 23, 9:54 PM AKST · 1769 days ago · 76 km deep · 79 km away
44. 1.670 km NNE of Karluk, AlaskaFri, Nov 26, 7:20 AM AKST · 1767 days ago · 69 km deep · 37 km away
45. 2.585 km NNW of Aleneva, AlaskaFri, Nov 26, 11:32 AM AKST · 1767 days ago · 66 km deep · 79 km away
46. 1.721 km N of Karluk, AlaskaSun, Nov 28, 1:57 AM AKST · 1765 days ago · 65 km deep · 65 km away
47. 2.066 km SSE of Kokhanok, AlaskaSun, Nov 28, 2:33 AM AKST · 1765 days ago · 116 km deep · 96 km away
48. 2.845 km NNE of Ouzinkie, AlaskaSun, Nov 28, 10:24 AM AKST · 1765 days ago · 67 km deep · 83 km away · felt by 1
49. 2.533 km NNW of Karluk, AlaskaSun, Nov 28, 9:42 PM AKST · 1764 days ago · 72 km deep · 73 km away · felt by 1
50. 3.581 km SW of Nanwalek, AlaskaTue, Nov 30, 3:41 AM AKST · 1763 days ago · 62 km deep · 90 km away
51. 2.036 km WSW of Aleneva, AlaskaTue, Nov 30, 8:05 AM AKST · 1763 days ago · 70 km deep · 17 km away
52. 1.725 km W of Aleneva, AlaskaWed, Dec 1, 6:47 AM AKST · 1762 days ago · 50 km deep · 16 km away
53. 1.880 km N of Aleneva, AlaskaWed, Dec 1, 8:31 AM AKST · 1762 days ago · 70 km deep · 79 km away
54. 1.635 km NE of Larsen Bay, AlaskaThu, Dec 2, 12:49 AM AKST · 1761 days ago · 37 km deep · 39 km away
55. 1.778 km N of Aleneva, AlaskaFri, Dec 3, 11:08 AM AKST · 1760 days ago · 67 km deep · 79 km away
56. 1.652 km N of Karluk, AlaskaFri, Dec 3, 1:33 PM AKST · 1760 days ago · 77 km deep · 49 km away
57. 3.575 km S of Kokhanok, AlaskaSat, Dec 4, 5:01 AM AKST · 1759 days ago · 133 km deep · 97 km away
58. 1.624 km W of Aleneva, AlaskaSat, Dec 4, 6:00 PM AKST · 1758 days ago · 51 km deep · 17 km away
59. 1.637 km N of Old Harbor, AlaskaSat, Dec 4, 8:15 PM AKST · 1758 days ago · 50 km deep · 68 km away
60. 2.416 km NNE of Karluk, AlaskaMon, Dec 6, 7:33 PM AKST · 1756 days ago · 42 km deep · 64 km away

The first 60 of 84.

Before

1. 1.690 km NNW of Aleneva, AlaskaTue, Oct 19, 3:20 AM AKDT · 1805 days ago · 81 km deep · 69 km away
2. 1.850 km N of Aleneva, AlaskaMon, Oct 18, 6:24 PM AKDT · 1805 days ago · 60 km deep · 62 km away
3. 2.511 km ESE of Karluk, AlaskaMon, Oct 18, 5:02 PM AKDT · 1806 days ago · 47 km deep · 76 km away
4. 2.480 km N of Aleneva, AlaskaSun, Oct 17, 12:30 AM AKDT · 1807 days ago · 62 km deep · 88 km away
5. 2.978 km NNW of Aleneva, AlaskaSat, Oct 16, 6:56 AM AKDT · 1808 days ago · 63 km deep · 73 km away
6. 1.592 km SE of Kokhanok, AlaskaSat, Oct 16, 12:31 AM AKDT · 1808 days ago · 9 km deep · 81 km away
7. 1.973 km NNE of Karluk, AlaskaFri, Oct 15, 12:09 PM AKDT · 1809 days ago · 74 km deep · 36 km away
8. 1.642 km N of Aleneva, AlaskaFri, Oct 15, 6:03 AM AKDT · 1809 days ago · 60 km deep · 53 km away
9. 1.526 km NNE of Karluk, AlaskaWed, Oct 13, 2:27 PM AKDT · 1811 days ago · 47 km deep · 55 km away
10. 1.670 km WNW of Aleneva, AlaskaTue, Oct 12, 7:01 PM AKDT · 1811 days ago · 76 km deep · 31 km away
11. 2.039 km WNW of Aleneva, AlaskaTue, Oct 12, 7:35 AM AKDT · 1812 days ago · 62 km deep · 14 km away
12. 1.739 km NW of Karluk, AlaskaMon, Oct 11, 3:21 AM AKDT · 1813 days ago · 80 km deep · 91 km away
13. 2.958 km N of Karluk, AlaskaSun, Oct 10, 4:16 PM AKDT · 1814 days ago · 7 km deep · 47 km away
14. 1.629 km NE of Karluk, AlaskaSun, Oct 10, 3:51 PM AKDT · 1814 days ago · 50 km deep · 51 km away
15. 1.755 km N of Karluk, AlaskaSat, Oct 9, 7:37 PM AKDT · 1814 days ago · 9 km deep · 52 km away
16. 1.671 km SW of Nanwalek, AlaskaFri, Oct 8, 1:04 PM AKDT · 1816 days ago · 63 km deep · 99 km away
17. 1.864 km SSE of Kokhanok, AlaskaFri, Oct 8, 8:31 AM AKDT · 1816 days ago · 138 km deep · 99 km away
18. 1.86 km SSE of Kodiak, AlaskaFri, Oct 8, 7:36 AM AKDT · 1816 days ago · 22 km deep · 85 km away
19. 1.84 km N of Chiniak, AlaskaFri, Oct 8, 7:36 AM AKDT · 1816 days ago · 24 km deep · 94 km away
20. 1.691 km NNW of Karluk, AlaskaFri, Oct 8, 3:12 AM AKDT · 1816 days ago · 28 km deep · 87 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021dgmk6qb. Read Mon, Sep 28, 2026, 1:42 PM UTC.