M1.9 earthquake 33 km WNW of Karluk, Alaska

Magnitude

1.9 (ml), micro

Local time

Wed, Dec 15, 2021, 2:19 AM AKST

UTC

2021-12-15 11:19:09 UTC

Depth

61.0 km (37.9 mi), shallow

Epicenter

57.699° N, 154.965° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

31

• Womens Bay, AlaskaPopulation 719. Forecast136 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast485 kmSW

After

1. 1.881 km SW of Karluk, AlaskaWed, Dec 15, 5:40 AM AKST · 1742 days ago · 61 km deep · 70 km away
2. 1.675 km ESE of Ugashik, AlaskaWed, Dec 15, 7:48 AM AKST · 1742 days ago · 10 km deep · 96 km away
3. 1.636 km NNW of Akhiok, AlaskaThu, Dec 16, 2:47 AM AKST · 1742 days ago · 8 km deep · 60 km away
4. 1.630 km SSW of Larsen Bay, AlaskaFri, Dec 17, 1:31 AM AKST · 1741 days ago · 35 km deep · 60 km away
5. 1.575 km ENE of Ugashik, AlaskaFri, Dec 17, 2:03 PM AKST · 1740 days ago · 117 km deep · 78 km away
6. 1.7101 km W of Akhiok, AlaskaFri, Dec 17, 3:09 PM AKST · 1740 days ago · 80 km deep · 96 km away
7. 1.839 km NW of Karluk, AlaskaFri, Dec 17, 9:40 PM AKST · 1740 days ago · 72 km deep · 9 km away
8. 1.690 km ESE of Egegik, AlaskaSat, Dec 18, 9:45 AM AKST · 1739 days ago · 102 km deep · 64 km away
9. 1.660 km W of Akhiok, AlaskaSat, Dec 18, 10:11 PM AKST · 1739 days ago · 15 km deep · 81 km away
10. 2.241 km WNW of Karluk, AlaskaSun, Dec 19, 4:16 PM AKST · 1738 days ago · 74 km deep · 8 km away
11. 2.057 km ESE of Egegik, AlaskaSun, Dec 19, 6:26 PM AKST · 1738 days ago · 10 km deep · 96 km away
12. 1.686 km W of Karluk, AlaskaMon, Dec 20, 8:12 PM AKST · 1737 days ago · 78 km deep · 59 km away
13. 1.845 km NNE of Larsen Bay, AlaskaTue, Dec 21, 3:21 AM AKST · 1736 days ago · 66 km deep · 75 km away
14. 1.735 km NW of Akhiok, AlaskaTue, Dec 21, 7:28 AM AKST · 1736 days ago · 0 km deep · 66 km away
15. 3.165 km ESE of Egegik, AlaskaTue, Dec 21, 9:36 AM AKST · 1736 days ago · 136 km deep · 88 km away
16. 1.583 km N of Karluk, AlaskaWed, Dec 22, 5:12 AM AKST · 1735 days ago · 81 km deep · 79 km away
17. 1.978 km ESE of Egegik, AlaskaWed, Dec 22, 9:25 AM AKST · 1735 days ago · 124 km deep · 75 km away
18. 1.661 km WNW of Karluk, AlaskaWed, Dec 22, 1:03 PM AKST · 1735 days ago · 10 km deep · 28 km away
19. 1.963 km WSW of Karluk, AlaskaThu, Dec 23, 8:16 AM AKST · 1734 days ago · 63 km deep · 50 km away
20. 2.064 km WSW of Karluk, AlaskaThu, Dec 23, 12:18 PM AKST · 1734 days ago · 60 km deep · 53 km away
21. 1.99 km NNW of Akhiok, AlaskaFri, Dec 24, 12:13 PM AKST · 1733 days ago · 26 km deep · 88 km away
22. 1.932 km N of Larsen Bay, AlaskaFri, Dec 24, 12:22 PM AKST · 1733 days ago · 50 km deep · 64 km away
23. 1.660 km SW of Karluk, AlaskaFri, Dec 24, 1:23 PM AKST · 1733 days ago · 58 km deep · 56 km away
24. 1.935 km W of Akhiok, AlaskaSun, Dec 26, 4:18 AM AKST · 1731 days ago · 9 km deep · 88 km away
25. 1.540 km NNE of Karluk, AlaskaSun, Dec 26, 4:59 AM AKST · 1731 days ago · 43 km deep · 49 km away
26. 2.6Alaska PeninsulaMon, Dec 27, 7:24 AM AKST · 1730 days ago · 188 km deep · 98 km away
27. 1.767 km ENE of Ugashik, AlaskaMon, Dec 27, 8:26 AM AKST · 1730 days ago · 123 km deep · 87 km away
28. 1.925 km SSE of Karluk, AlaskaMon, Dec 27, 11:27 PM AKST · 1730 days ago · 36 km deep · 56 km away
29. 1.638 km W of Akhiok, AlaskaTue, Dec 28, 9:07 AM AKST · 1729 days ago · 8 km deep · 80 km away
30. 2.660 km SE of King Salmon, AlaskaWed, Dec 29, 8:34 PM AKST · 1728 days ago · 152 km deep · 88 km away
31. 1.575 km WSW of Karluk, AlaskaWed, Dec 29, 9:22 PM AKST · 1728 days ago · 65 km deep · 55 km away
32. 5.047 km SW of Karluk, AlaskaThu, Dec 30, 4:24 AM AKST · 1727 days ago · 59 km deep · 48 km away · felt by 6 · tsunami flag
33. 1.515 km W of Karluk, AlaskaThu, Dec 30, 11:56 AM AKST · 1727 days ago · 53 km deep · 21 km away
34. 1.889 km WSW of Karluk, AlaskaThu, Dec 30, 3:55 PM AKST · 1727 days ago · 68 km deep · 70 km away
35. 2.054 km WNW of Akhiok, AlaskaFri, Dec 31, 4:33 AM AKST · 1726 days ago · 46 km deep · 64 km away
36. 1.666 km W of Akhiok, AlaskaFri, Dec 31, 4:09 PM AKST · 1726 days ago · 13 km deep · 80 km away
37. 1.957 km WNW of Akhiok, AlaskaSat, Jan 1, 2:06 AM AKST · 1726 days ago · 51 km deep · 63 km away
38. 2.694 km ESE of King Salmon, AlaskaSat, Jan 1, 5:55 AM AKST · 1725 days ago · 139 km deep · 91 km away
39. 1.832 km NNW of Akhiok, AlaskaSun, Jan 2, 9:18 AM AKST · 1724 days ago · 4 km deep · 66 km away
40. 2.279 km WSW of Karluk, AlaskaSun, Jan 2, 6:54 PM AKST · 1724 days ago · 82 km deep · 65 km away
41. 2.181 km ENE of Ugashik, AlaskaMon, Jan 3, 12:09 AM AKST · 1724 days ago · 103 km deep · 66 km away
42. 1.870 km WNW of Karluk, AlaskaMon, Jan 3, 7:42 AM AKST · 1723 days ago · 80 km deep · 37 km away
43. 1.821 km SSE of Karluk, AlaskaMon, Jan 3, 7:50 AM AKST · 1723 days ago · 5 km deep · 50 km away
44. 2.031 km W of Akhiok, AlaskaMon, Jan 3, 8:06 AM AKST · 1723 days ago · 11 km deep · 85 km away
45. 2.17 km WNW of Akhiok, AlaskaMon, Jan 3, 8:17 AM AKST · 1723 days ago · 9 km deep · 91 km away
46. 3.849 km WNW of Karluk, AlaskaWed, Jan 5, 5:30 AM AKST · 1721 days ago · 13 km deep · 16 km away
47. 2.247 km NNW of Karluk, AlaskaThu, Jan 6, 2:33 AM AKST · 1721 days ago · 76 km deep · 28 km away
48. 1.520 km NE of Karluk, AlaskaThu, Jan 6, 4:54 PM AKST · 1720 days ago · 49 km deep · 43 km away
49. 2.677 km ESE of Egegik, AlaskaThu, Jan 6, 5:18 PM AKST · 1720 days ago · 130 km deep · 77 km away
50. 3.184 km NNW of Karluk, AlaskaFri, Jan 7, 4:30 PM AKST · 1719 days ago · 8 km deep · 69 km away
51. 1.532 km SW of Karluk, AlaskaSat, Jan 8, 8:22 AM AKST · 1718 days ago · 53 km deep · 34 km away
52. 1.6102 km ESE of Ugashik, AlaskaSat, Jan 8, 12:41 PM AKST · 1718 days ago · 19 km deep · 94 km away
53. 1.873 km ESE of Ugashik, AlaskaSat, Jan 8, 3:16 PM AKST · 1718 days ago · 2 km deep · 89 km away
54. 1.769 km NNW of Karluk, AlaskaSat, Jan 8, 4:50 PM AKST · 1718 days ago · 95 km deep · 52 km away
55. 2.465 km NNW of Karluk, AlaskaSat, Jan 8, 7:02 PM AKST · 1718 days ago · 80 km deep · 48 km away
56. 1.690 km NNW of Karluk, AlaskaSun, Jan 9, 8:24 PM AKST · 1717 days ago · 4 km deep · 66 km away
57. 1.59 km SW of Karluk, AlaskaMon, Jan 10, 2:03 PM AKST · 1716 days ago · 45 km deep · 31 km away
58. 1.827 km NNW of Larsen Bay, AlaskaTue, Jan 11, 4:16 AM AKST · 1715 days ago · 34 km deep · 52 km away
59. 2.077 km WNW of Aleneva, AlaskaWed, Jan 12, 4:04 AM AKST · 1714 days ago · 72 km deep · 79 km away
60. 2.150 km WNW of Karluk, AlaskaWed, Jan 12, 8:56 AM AKST · 1714 days ago · 67 km deep · 19 km away

The first 60 of 109.

Before

1. 1.969 km NW of Karluk, AlaskaWed, Dec 15, 12:02 AM AKST · 1743 days ago · 91 km deep · 43 km away
2. 1.771 km WNW of Aleneva, AlaskaTue, Dec 14, 10:07 AM AKST · 1743 days ago · 78 km deep · 81 km away
3. 1.935 km W of Karluk, AlaskaTue, Dec 14, 3:31 AM AKST · 1743 days ago · 59 km deep · 16 km away
4. 1.772 km ESE of Egegik, AlaskaMon, Dec 13, 8:41 PM AKST · 1744 days ago · 127 km deep · 83 km away
5. 2.758 km NNW of Karluk, AlaskaMon, Dec 13, 3:14 AM AKST · 1744 days ago · 89 km deep · 38 km away
6. 2.154 km SE of King Salmon, AlaskaSun, Dec 12, 8:22 PM AKST · 1745 days ago · 148 km deep · 94 km away
7. 1.658 km N of Karluk, AlaskaSun, Dec 12, 2:32 AM AKST · 1746 days ago · 4 km deep · 56 km away
8. 2.256 km N of Karluk, AlaskaSun, Dec 12, 12:18 AM AKST · 1746 days ago · 10 km deep · 53 km away
9. 1.869 km WNW of Aleneva, AlaskaSat, Dec 11, 12:47 PM AKST · 1746 days ago · 69 km deep · 85 km away
10. 1.858 km WNW of Karluk, AlaskaFri, Dec 10, 11:17 PM AKST · 1747 days ago · 89 km deep · 24 km away
11. 2.052 km NNW of Karluk, AlaskaFri, Dec 10, 12:31 PM AKST · 1747 days ago · 84 km deep · 35 km away
12. 1.890 km WNW of Karluk, AlaskaThu, Dec 9, 10:08 PM AKST · 1748 days ago · 3 km deep · 57 km away
13. 1.632 km NNE of Larsen Bay, AlaskaThu, Dec 9, 6:06 PM AKST · 1748 days ago · 47 km deep · 75 km away
14. 1.518 km NNW of Karluk, AlaskaThu, Dec 9, 4:40 PM AKST · 1748 days ago · 58 km deep · 24 km away
15. 1.894 km WNW of Aleneva, AlaskaThu, Dec 9, 7:17 AM AKST · 1748 days ago · 88 km deep · 98 km away
16. 2.060 km WNW of Karluk, AlaskaWed, Dec 8, 5:02 PM AKST · 1749 days ago · 77 km deep · 27 km away
17. 1.681 km WSW of Karluk, AlaskaWed, Dec 8, 9:10 AM AKST · 1749 days ago · 73 km deep · 59 km away
18. 2.074 km WSW of Karluk, AlaskaMon, Dec 6, 10:16 PM AKST · 1751 days ago · 63 km deep · 59 km away
19. 2.416 km NNE of Karluk, AlaskaMon, Dec 6, 7:33 PM AKST · 1751 days ago · 42 km deep · 38 km away
20. 2.43 km W of Akhiok, AlaskaMon, Dec 6, 1:43 PM AKST · 1751 days ago · 1 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021g1d7zdj. Read Tue, Sep 22, 2026, 11:29 PM UTC.