M1.6 earthquake 65 km NNW of Aleneva, Alaska

Magnitude

1.6 (ml), micro

Local time

Tue, Dec 21, 2021, 11:42 PM AKST

UTC

2021-12-22 08:42:54 UTC

Depth

65.3 km (40.6 mi), shallow

Epicenter

58.609° N, 153.309° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

33

• Kodiak Station, AlaskaPopulation 1,301. Forecast103 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast347 kmSW

After

1. 1.665 km SW of Nanwalek, AlaskaWed, Dec 22, 4:14 AM AKST · 1740 days ago · 68 km deep · 50 km away
2. 1.583 km N of Karluk, AlaskaWed, Dec 22, 5:12 AM AKST · 1740 days ago · 81 km deep · 67 km away
3. 1.631 km S of Port Graham, AlaskaWed, Dec 22, 6:34 AM AKST · 1740 days ago · 57 km deep · 100 km away
4. 1.888 km SSE of Kokhanok, AlaskaWed, Dec 22, 7:16 AM AKST · 1740 days ago · 88 km deep · 48 km away
5. 2.259 km SE of Pope-Vannoy Landing, AlaskaThu, Dec 23, 7:24 AM AKST · 1739 days ago · 103 km deep · 69 km away
6. 1.584 km NNW of Aleneva, AlaskaThu, Dec 23, 5:39 PM AKST · 1739 days ago · 1 km deep · 21 km away
7. 1.666 km NW of Aleneva, AlaskaFri, Dec 24, 10:58 AM AKST · 1738 days ago · 70 km deep · 30 km away
8. 1.932 km N of Larsen Bay, AlaskaFri, Dec 24, 12:22 PM AKST · 1738 days ago · 50 km deep · 94 km away
9. 1.586 km NNW of Aleneva, AlaskaSat, Dec 25, 1:33 AM AKST · 1738 days ago · 71 km deep · 26 km away
10. 1.676 km WSW of Nanwalek, AlaskaSat, Dec 25, 4:23 AM AKST · 1737 days ago · 68 km deep · 46 km away
11. 2.354 km ESE of Pope-Vannoy Landing, AlaskaSat, Dec 25, 12:37 PM AKST · 1737 days ago · 106 km deep · 79 km away
12. 1.566 km SE of Pope-Vannoy Landing, AlaskaSat, Dec 25, 2:33 PM AKST · 1737 days ago · 90 km deep · 70 km away
13. 1.950 km SE of Pope-Vannoy Landing, AlaskaSun, Dec 26, 4:40 AM AKST · 1736 days ago · 119 km deep · 78 km away
14. 1.540 km NNE of Karluk, AlaskaSun, Dec 26, 4:59 AM AKST · 1736 days ago · 43 km deep · 95 km away
15. 1.553 km W of Nanwalek, AlaskaSun, Dec 26, 2:11 PM AKST · 1736 days ago · 81 km deep · 94 km away
16. 2.357 km SSE of Kokhanok, AlaskaSun, Dec 26, 4:11 PM AKST · 1736 days ago · 123 km deep · 78 km away
17. 1.856 km SE of Pope-Vannoy Landing, AlaskaMon, Dec 27, 4:21 AM AKST · 1735 days ago · 106 km deep · 72 km away
18. 1.637 km WSW of Nanwalek, AlaskaMon, Dec 27, 5:29 AM AKST · 1735 days ago · 67 km deep · 83 km away
19. 1.739 km WSW of Nanwalek, AlaskaMon, Dec 27, 9:01 AM AKST · 1735 days ago · 73 km deep · 85 km away
20. 1.771 km SE of Kokhanok, AlaskaMon, Dec 27, 6:30 PM AKST · 1735 days ago · 103 km deep · 54 km away
21. 3.417 km SW of Nanwalek, AlaskaTue, Dec 28, 12:57 AM AKST · 1735 days ago · 60 km deep · 98 km away · felt by 3
22. 1.640 km W of Nanwalek, AlaskaTue, Dec 28, 1:08 AM AKST · 1735 days ago · 74 km deep · 98 km away
23. 1.873 km S of Kokhanok, AlaskaTue, Dec 28, 9:25 AM AKST · 1734 days ago · 121 km deep · 97 km away
24. 1.770 km SE of Pope-Vannoy Landing, AlaskaWed, Dec 29, 2:36 AM AKST · 1734 days ago · 99 km deep · 59 km away
25. 1.887 km NW of Aleneva, AlaskaThu, Dec 30, 5:04 AM AKST · 1732 days ago · 88 km deep · 33 km away
26. 1.666 km SE of Pope-Vannoy Landing, AlaskaThu, Dec 30, 5:16 AM AKST · 1732 days ago · 96 km deep · 66 km away
27. 1.561 km SE of Pope-Vannoy Landing, AlaskaThu, Dec 30, 11:06 AM AKST · 1732 days ago · 104 km deep · 73 km away
28. 1.747 km SE of Pope-Vannoy Landing, AlaskaThu, Dec 30, 2:25 PM AKST · 1732 days ago · 119 km deep · 79 km away
29. 1.533 km W of Nanwalek, AlaskaThu, Dec 30, 5:42 PM AKST · 1732 days ago · 84 km deep · 99 km away
30. 1.697 km SSE of Kokhanok, AlaskaThu, Dec 30, 8:53 PM AKST · 1732 days ago · 91 km deep · 55 km away
31. 1.759 km W of Nanwalek, AlaskaFri, Dec 31, 3:21 PM AKST · 1731 days ago · 95 km deep · 93 km away
32. 1.669 km ESE of Pope-Vannoy Landing, AlaskaFri, Dec 31, 7:30 PM AKST · 1731 days ago · 90 km deep · 68 km away
33. 2.338 km NNE of Aleneva, AlaskaSat, Jan 1, 11:32 AM AKST · 1730 days ago · 46 km deep · 45 km away
34. 1.929 km SSW of Nanwalek, AlaskaSun, Jan 2, 6:15 AM AKST · 1729 days ago · 75 km deep · 91 km away
35. 2.051 km S of Port Graham, AlaskaMon, Jan 3, 7:10 AM AKST · 1728 days ago · 7 km deep · 91 km away
36. 1.768 km SSE of Pope-Vannoy Landing, AlaskaTue, Jan 4, 12:36 AM AKST · 1728 days ago · 100 km deep · 57 km away
37. 1.850 km ESE of Pope-Vannoy Landing, AlaskaTue, Jan 4, 1:23 AM AKST · 1728 days ago · 110 km deep · 85 km away
38. 1.829 km WNW of Aleneva, AlaskaTue, Jan 4, 5:47 AM AKST · 1727 days ago · 68 km deep · 53 km away
39. 1.857 km SW of Nanwalek, AlaskaTue, Jan 4, 4:21 PM AKST · 1727 days ago · 82 km deep · 58 km away
40. 1.788 km SSE of Kokhanok, AlaskaTue, Jan 4, 8:50 PM AKST · 1727 days ago · 9 km deep · 44 km away
41. 1.863 km S of Nanwalek, AlaskaWed, Jan 5, 9:56 PM AKST · 1726 days ago · 58 km deep · 77 km away
42. 2.324 km W of Nanwalek, AlaskaThu, Jan 6, 1:36 AM AKST · 1726 days ago · 65 km deep · 99 km away
43. 1.646 km W of Nanwalek, AlaskaThu, Jan 6, 5:07 AM AKST · 1725 days ago · 70 km deep · 97 km away
44. 1.666 km SSE of Kokhanok, AlaskaThu, Jan 6, 7:05 PM AKST · 1725 days ago · 99 km deep · 61 km away
45. 1.5Southern AlaskaThu, Jan 6, 7:51 PM AKST · 1725 days ago · 71 km deep · 86 km away
46. 1.536 km SW of Nanwalek, AlaskaFri, Jan 7, 2:49 AM AKST · 1724 days ago · 62 km deep · 79 km away
47. 3.184 km NNW of Karluk, AlaskaFri, Jan 7, 4:30 PM AKST · 1724 days ago · 8 km deep · 91 km away
48. 3.1Kodiak Island region, AlaskaFri, Jan 7, 6:53 PM AKST · 1724 days ago · 13 km deep · 29 km away
49. 2.118 km SW of Nanwalek, AlaskaFri, Jan 7, 11:22 PM AKST · 1724 days ago · 63 km deep · 96 km away
50. 1.956 km NW of Aleneva, AlaskaSat, Jan 8, 11:54 AM AKST · 1723 days ago · 68 km deep · 37 km away
51. 1.949 km N of Aleneva, AlaskaSun, Jan 9, 2:00 AM AKST · 1723 days ago · 67 km deep · 34 km away
52. 1.747 km SE of Pedro Bay, AlaskaSun, Jan 9, 11:08 AM AKST · 1722 days ago · 107 km deep · 99 km away
53. 1.676 km NW of Aleneva, AlaskaSun, Jan 9, 6:39 PM AKST · 1722 days ago · 72 km deep · 20 km away
54. 1.759 km SW of Nanwalek, AlaskaMon, Jan 10, 2:33 AM AKST · 1722 days ago · 57 km deep · 57 km away
55. 2.977 km N of Aleneva, AlaskaMon, Jan 10, 3:28 PM AKST · 1721 days ago · 59 km deep · 36 km away
56. 4.671 km NNE of Aleneva, AlaskaMon, Jan 10, 8:25 PM AKST · 1721 days ago · 2 km deep · 47 km away · felt by 59 · tsunami flag
57. 1.568 km NNE of Aleneva, AlaskaMon, Jan 10, 8:39 PM AKST · 1721 days ago · 13 km deep · 46 km away
58. 1.666 km NNE of Aleneva, AlaskaMon, Jan 10, 8:46 PM AKST · 1721 days ago · 12 km deep · 44 km away
59. 1.869 km NNE of Aleneva, AlaskaMon, Jan 10, 8:52 PM AKST · 1721 days ago · 13 km deep · 46 km away
60. 1.567 km NNE of Aleneva, AlaskaMon, Jan 10, 10:09 PM AKST · 1721 days ago · 10 km deep · 45 km away

The first 60 of 159.

Before

1. 1.774 km S of Nanwalek, AlaskaTue, Dec 21, 4:10 PM AKST · 1741 days ago · 45 km deep · 67 km away
2. 1.748 km ESE of Pope-Vannoy Landing, AlaskaTue, Dec 21, 4:06 PM AKST · 1741 days ago · 126 km deep · 87 km away
3. 2.067 km SE of Kokhanok, AlaskaTue, Dec 21, 6:13 AM AKST · 1741 days ago · 99 km deep · 57 km away
4. 2.382 km S of Kokhanok, AlaskaTue, Dec 21, 3:43 AM AKST · 1741 days ago · 126 km deep · 91 km away
5. 1.845 km NNE of Larsen Bay, AlaskaTue, Dec 21, 3:21 AM AKST · 1741 days ago · 66 km deep · 80 km away
6. 1.648 km NE of Ouzinkie, AlaskaMon, Dec 20, 6:49 AM AKST · 1742 days ago · 1 km deep · 96 km away
7. 1.754 km SE of Pope-Vannoy Landing, AlaskaMon, Dec 20, 4:06 AM AKST · 1742 days ago · 117 km deep · 72 km away
8. 1.5Southern AlaskaSun, Dec 19, 5:40 PM AKST · 1743 days ago · 77 km deep · 67 km away
9. 1.5Southern AlaskaSat, Dec 18, 7:05 PM AKST · 1744 days ago · 72 km deep · 84 km away
10. 1.543 km WSW of Nanwalek, AlaskaSat, Dec 18, 6:45 PM AKST · 1744 days ago · 77 km deep · 82 km away
11. 2.057 km SE of Pope-Vannoy Landing, AlaskaSat, Dec 18, 3:24 PM AKST · 1744 days ago · 104 km deep · 70 km away
12. 1.654 km SW of Nanwalek, AlaskaFri, Dec 17, 5:44 PM AKST · 1745 days ago · 62 km deep · 62 km away
13. 1.543 km NNE of Aleneva, AlaskaThu, Dec 16, 12:51 PM AKST · 1746 days ago · 44 km deep · 50 km away
14. 1.676 km NW of Aleneva, AlaskaThu, Dec 16, 11:10 AM AKST · 1746 days ago · 83 km deep · 42 km away
15. 1.7Alaska PeninsulaThu, Dec 16, 10:40 AM AKST · 1746 days ago · 123 km deep · 83 km away
16. 1.857 km SSE of Kokhanok, AlaskaThu, Dec 16, 6:53 AM AKST · 1746 days ago · 110 km deep · 70 km away
17. 2.657 km W of Nanwalek, AlaskaWed, Dec 15, 11:17 PM AKST · 1747 days ago · 82 km deep · 90 km away
18. 1.670 km WSW of Nanwalek, AlaskaWed, Dec 15, 6:08 AM AKST · 1747 days ago · 72 km deep · 49 km away
19. 1.793 km SE of Kokhanok, AlaskaWed, Dec 15, 2:04 AM AKST · 1748 days ago · 81 km deep · 32 km away
20. 1.649 km SW of Nanwalek, AlaskaTue, Dec 14, 4:01 PM AKST · 1748 days ago · 70 km deep · 66 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021gcwc4uo. Read Sun, Sep 27, 2026, 11:17 PM UTC.