M1.6 earthquake 58 km N of Karluk, Alaska

Magnitude

1.6 (ml), micro

Local time

Sun, Dec 12, 2021, 2:32 AM AKST

UTC

2021-12-12 11:32:40 UTC

Depth

4.1 km (2.5 mi), shallow

Epicenter

58.090° N, 154.376° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

• Womens Bay, AlaskaPopulation 719. Forecast111 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast429 kmSW

After

1. 1.863 km NW of Aleneva, AlaskaSun, Dec 12, 3:40 AM AKST · 1746 days ago · 70 km deep · 50 km away
2. 2.758 km NNW of Karluk, AlaskaMon, Dec 13, 3:14 AM AKST · 1745 days ago · 89 km deep · 32 km away
3. 1.692 km SSE of Pope-Vannoy Landing, AlaskaMon, Dec 13, 11:21 AM AKST · 1744 days ago · 5 km deep · 98 km away
4. 1.591 km SE of Pope-Vannoy Landing, AlaskaMon, Dec 13, 12:22 PM AKST · 1744 days ago · 10 km deep · 99 km away
5. 1.935 km W of Karluk, AlaskaTue, Dec 14, 3:31 AM AKST · 1744 days ago · 59 km deep · 71 km away
6. 1.771 km WNW of Aleneva, AlaskaTue, Dec 14, 10:07 AM AKST · 1743 days ago · 78 km deep · 26 km away
7. 1.969 km NW of Karluk, AlaskaWed, Dec 15, 12:02 AM AKST · 1743 days ago · 91 km deep · 46 km away
8. 1.793 km SE of Kokhanok, AlaskaWed, Dec 15, 2:04 AM AKST · 1743 days ago · 81 km deep · 87 km away
9. 1.933 km WNW of Karluk, AlaskaWed, Dec 15, 2:19 AM AKST · 1743 days ago · 61 km deep · 56 km away
10. 1.636 km NNW of Akhiok, AlaskaThu, Dec 16, 2:47 AM AKST · 1742 days ago · 8 km deep · 94 km away
11. 1.857 km SSE of Kokhanok, AlaskaThu, Dec 16, 6:53 AM AKST · 1741 days ago · 110 km deep · 100 km away
12. 1.7Alaska PeninsulaThu, Dec 16, 10:40 AM AKST · 1741 days ago · 123 km deep · 85 km away
13. 1.676 km NW of Aleneva, AlaskaThu, Dec 16, 11:10 AM AKST · 1741 days ago · 83 km deep · 47 km away
14. 1.630 km SSW of Larsen Bay, AlaskaFri, Dec 17, 1:31 AM AKST · 1741 days ago · 35 km deep · 87 km away
15. 1.839 km NW of Karluk, AlaskaFri, Dec 17, 9:40 PM AKST · 1740 days ago · 72 km deep · 49 km away
16. 1.690 km ESE of Egegik, AlaskaSat, Dec 18, 9:45 AM AKST · 1739 days ago · 102 km deep · 98 km away
17. 1.882 km SSE of Igiugig, AlaskaSat, Dec 18, 11:51 AM AKST · 1739 days ago · 135 km deep · 81 km away
18. 2.241 km WNW of Karluk, AlaskaSun, Dec 19, 4:16 PM AKST · 1738 days ago · 74 km deep · 54 km away
19. 1.845 km NNE of Larsen Bay, AlaskaTue, Dec 21, 3:21 AM AKST · 1737 days ago · 66 km deep · 40 km away
20. 2.382 km S of Kokhanok, AlaskaTue, Dec 21, 3:43 AM AKST · 1737 days ago · 126 km deep · 74 km away
21. 1.665 km NNW of Aleneva, AlaskaTue, Dec 21, 11:42 PM AKST · 1736 days ago · 65 km deep · 85 km away
22. 1.583 km N of Karluk, AlaskaWed, Dec 22, 5:12 AM AKST · 1735 days ago · 81 km deep · 25 km away
23. 1.888 km SSE of Kokhanok, AlaskaWed, Dec 22, 7:16 AM AKST · 1735 days ago · 88 km deep · 72 km away
24. 1.661 km WNW of Karluk, AlaskaWed, Dec 22, 1:03 PM AKST · 1735 days ago · 10 km deep · 67 km away
25. 1.584 km NNW of Aleneva, AlaskaThu, Dec 23, 5:39 PM AKST · 1734 days ago · 1 km deep · 85 km away
26. 1.666 km NW of Aleneva, AlaskaFri, Dec 24, 10:58 AM AKST · 1733 days ago · 70 km deep · 56 km away
27. 1.932 km N of Larsen Bay, AlaskaFri, Dec 24, 12:22 PM AKST · 1733 days ago · 50 km deep · 40 km away
28. 1.586 km NNW of Aleneva, AlaskaSat, Dec 25, 1:33 AM AKST · 1733 days ago · 71 km deep · 80 km away
29. 1.781 km E of King Salmon, AlaskaSat, Dec 25, 5:41 AM AKST · 1732 days ago · 137 km deep · 82 km away
30. 1.540 km NNE of Karluk, AlaskaSun, Dec 26, 4:59 AM AKST · 1731 days ago · 43 km deep · 21 km away
31. 2.357 km SSE of Kokhanok, AlaskaSun, Dec 26, 4:11 PM AKST · 1731 days ago · 123 km deep · 95 km away
32. 1.925 km SSE of Karluk, AlaskaMon, Dec 27, 11:27 PM AKST · 1730 days ago · 36 km deep · 80 km away
33. 1.873 km S of Kokhanok, AlaskaTue, Dec 28, 9:25 AM AKST · 1729 days ago · 121 km deep · 84 km away
34. 2.660 km SE of King Salmon, AlaskaWed, Dec 29, 8:34 PM AKST · 1728 days ago · 152 km deep · 99 km away
35. 5.047 km SW of Karluk, AlaskaThu, Dec 30, 4:24 AM AKST · 1728 days ago · 59 km deep · 99 km away · felt by 6 · tsunami flag
36. 1.887 km NW of Aleneva, AlaskaThu, Dec 30, 5:04 AM AKST · 1727 days ago · 88 km deep · 72 km away
37. 1.515 km W of Karluk, AlaskaThu, Dec 30, 11:56 AM AKST · 1727 days ago · 53 km deep · 62 km away
38. 1.697 km SSE of Kokhanok, AlaskaThu, Dec 30, 8:53 PM AKST · 1727 days ago · 91 km deep · 58 km away
39. 2.694 km ESE of King Salmon, AlaskaSat, Jan 1, 5:55 AM AKST · 1725 days ago · 139 km deep · 62 km away
40. 1.832 km NNW of Akhiok, AlaskaSun, Jan 2, 9:18 AM AKST · 1724 days ago · 4 km deep · 95 km away
41. 1.870 km WNW of Karluk, AlaskaMon, Jan 3, 7:42 AM AKST · 1723 days ago · 80 km deep · 80 km away
42. 1.821 km SSE of Karluk, AlaskaMon, Jan 3, 7:50 AM AKST · 1723 days ago · 5 km deep · 79 km away
43. 1.829 km WNW of Aleneva, AlaskaTue, Jan 4, 5:47 AM AKST · 1722 days ago · 68 km deep · 58 km away
44. 1.788 km SSE of Kokhanok, AlaskaTue, Jan 4, 8:50 PM AKST · 1722 days ago · 9 km deep · 76 km away
45. 3.849 km WNW of Karluk, AlaskaWed, Jan 5, 5:30 AM AKST · 1721 days ago · 13 km deep · 61 km away
46. 2.053 km ESE of King Salmon, AlaskaWed, Jan 5, 2:15 PM AKST · 1721 days ago · 145 km deep · 96 km away
47. 2.247 km NNW of Karluk, AlaskaThu, Jan 6, 2:33 AM AKST · 1721 days ago · 76 km deep · 33 km away
48. 1.520 km NE of Karluk, AlaskaThu, Jan 6, 4:54 PM AKST · 1720 days ago · 49 km deep · 42 km away
49. 1.666 km SSE of Kokhanok, AlaskaThu, Jan 6, 7:05 PM AKST · 1720 days ago · 99 km deep · 94 km away
50. 3.184 km NNW of Karluk, AlaskaFri, Jan 7, 4:30 PM AKST · 1719 days ago · 8 km deep · 34 km away
51. 3.1Kodiak Island region, AlaskaFri, Jan 7, 6:53 PM AKST · 1719 days ago · 13 km deep · 87 km away
52. 1.532 km SW of Karluk, AlaskaSat, Jan 8, 8:22 AM AKST · 1718 days ago · 53 km deep · 83 km away
53. 1.956 km NW of Aleneva, AlaskaSat, Jan 8, 11:54 AM AKST · 1718 days ago · 68 km deep · 49 km away
54. 1.769 km NNW of Karluk, AlaskaSat, Jan 8, 4:50 PM AKST · 1718 days ago · 95 km deep · 27 km away
55. 2.465 km NNW of Karluk, AlaskaSat, Jan 8, 7:02 PM AKST · 1718 days ago · 80 km deep · 26 km away
56. 1.676 km NW of Aleneva, AlaskaSun, Jan 9, 6:39 PM AKST · 1717 days ago · 72 km deep · 73 km away
57. 1.690 km NNW of Karluk, AlaskaSun, Jan 9, 8:24 PM AKST · 1717 days ago · 4 km deep · 52 km away
58. 1.7Alaska PeninsulaMon, Jan 10, 12:56 PM AKST · 1716 days ago · 149 km deep · 100 km away
59. 1.59 km SW of Karluk, AlaskaMon, Jan 10, 2:03 PM AKST · 1716 days ago · 45 km deep · 65 km away
60. 1.827 km NNW of Larsen Bay, AlaskaTue, Jan 11, 4:16 AM AKST · 1716 days ago · 34 km deep · 38 km away

The first 60 of 110.

Before

1. 2.256 km N of Karluk, AlaskaSun, Dec 12, 12:18 AM AKST · 1746 days ago · 10 km deep · 2 km away
2. 1.869 km WNW of Aleneva, AlaskaSat, Dec 11, 12:47 PM AKST · 1746 days ago · 69 km deep · 29 km away
3. 1.689 km SSE of Pope-Vannoy Landing, AlaskaSat, Dec 11, 5:23 AM AKST · 1746 days ago · 3 km deep · 98 km away
4. 1.858 km WNW of Karluk, AlaskaFri, Dec 10, 11:17 PM AKST · 1747 days ago · 89 km deep · 68 km away
5. 2.052 km NNW of Karluk, AlaskaFri, Dec 10, 12:31 PM AKST · 1747 days ago · 84 km deep · 27 km away
6. 1.890 km WNW of Karluk, AlaskaThu, Dec 9, 10:08 PM AKST · 1748 days ago · 3 km deep · 88 km away
7. 1.632 km NNE of Larsen Bay, AlaskaThu, Dec 9, 6:06 PM AKST · 1748 days ago · 47 km deep · 51 km away
8. 1.518 km NNW of Karluk, AlaskaThu, Dec 9, 4:40 PM AKST · 1748 days ago · 58 km deep · 43 km away
9. 1.663 km NW of Aleneva, AlaskaThu, Dec 9, 1:07 PM AKST · 1748 days ago · 7 km deep · 61 km away
10. 1.894 km WNW of Aleneva, AlaskaThu, Dec 9, 7:17 AM AKST · 1748 days ago · 88 km deep · 47 km away
11. 2.060 km WNW of Karluk, AlaskaWed, Dec 8, 5:02 PM AKST · 1749 days ago · 77 km deep · 74 km away
12. 1.793 km SSE of Kokhanok, AlaskaTue, Dec 7, 6:39 AM AKST · 1750 days ago · 83 km deep · 75 km away
13. 2.416 km NNE of Karluk, AlaskaMon, Dec 6, 7:33 PM AKST · 1751 days ago · 42 km deep · 44 km away
14. 2.182 km SSE of Igiugig, AlaskaSun, Dec 5, 4:54 PM AKST · 1752 days ago · 129 km deep · 81 km away
15. 2.153 km W of Karluk, AlaskaSun, Dec 5, 4:19 PM AKST · 1752 days ago · 81 km deep · 88 km away
16. 2.081 km WNW of Karluk, AlaskaSun, Dec 5, 8:26 AM AKST · 1752 days ago · 1 km deep · 93 km away
17. 2.051 km WSW of Karluk, AlaskaSun, Dec 5, 6:58 AM AKST · 1752 days ago · 65 km deep · 94 km away
18. 1.637 km N of Old Harbor, AlaskaSat, Dec 4, 8:15 PM AKST · 1753 days ago · 50 km deep · 90 km away
19. 1.561 km W of Karluk, AlaskaSat, Dec 4, 6:21 PM AKST · 1753 days ago · 82 km deep · 89 km away
20. 1.624 km W of Aleneva, AlaskaSat, Dec 4, 6:00 PM AKST · 1753 days ago · 51 km deep · 62 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021fweospw. Read Wed, Sep 23, 2026, 1:18 AM UTC.