M1.9 earthquake 63 km WSW of Karluk, Alaska

Magnitude

1.9 (ml), micro

Local time

Thu, Dec 23, 2021, 8:16 AM AKST

UTC

2021-12-23 17:16:26 UTC

Depth

62.9 km (39.1 mi), shallow

Epicenter

57.316° N, 155.401° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

28

• Womens Bay, AlaskaPopulation 719. Forecast168 kmWSW
• Anchorage, AlaskaPopulation 289,600. Forecast534 kmSW

After

1. 2.064 km WSW of Karluk, AlaskaThu, Dec 23, 12:18 PM AKST · 1738 days ago · 60 km deep · 5 km away
2. 1.892 km WSW of Akhiok, AlaskaFri, Dec 24, 11:04 AM AKST · 1737 days ago · 63 km deep · 73 km away
3. 2.498 km SE of Ugashik, AlaskaFri, Dec 24, 12:10 PM AKST · 1737 days ago · 60 km deep · 53 km away
4. 1.99 km NNW of Akhiok, AlaskaFri, Dec 24, 12:13 PM AKST · 1737 days ago · 26 km deep · 79 km away
5. 1.660 km SW of Karluk, AlaskaFri, Dec 24, 1:23 PM AKST · 1737 days ago · 58 km deep · 16 km away
6. 1.972 km SW of Akhiok, AlaskaFri, Dec 24, 3:03 PM AKST · 1737 days ago · 6 km deep · 89 km away
7. 1.935 km W of Akhiok, AlaskaSun, Dec 26, 4:18 AM AKST · 1735 days ago · 9 km deep · 59 km away
8. 1.540 km NNE of Karluk, AlaskaSun, Dec 26, 4:59 AM AKST · 1735 days ago · 43 km deep · 96 km away
9. 1.767 km ENE of Ugashik, AlaskaMon, Dec 27, 8:26 AM AKST · 1734 days ago · 123 km deep · 81 km away
10. 2.060 km WSW of Akhiok, AlaskaMon, Dec 27, 11:22 AM AKST · 1734 days ago · 63 km deep · 70 km away
11. 1.925 km SSE of Karluk, AlaskaMon, Dec 27, 11:27 PM AKST · 1734 days ago · 36 km deep · 68 km away
12. 1.6100 km W of Akhiok, AlaskaTue, Dec 28, 6:32 AM AKST · 1733 days ago · 3 km deep · 51 km away
13. 1.638 km W of Akhiok, AlaskaTue, Dec 28, 9:07 AM AKST · 1733 days ago · 8 km deep · 52 km away
14. 1.575 km WSW of Karluk, AlaskaWed, Dec 29, 9:22 PM AKST · 1732 days ago · 65 km deep · 16 km away
15. 5.047 km SW of Karluk, AlaskaThu, Dec 30, 4:24 AM AKST · 1731 days ago · 59 km deep · 25 km away · felt by 6 · tsunami flag
16. 1.515 km W of Karluk, AlaskaThu, Dec 30, 11:56 AM AKST · 1731 days ago · 53 km deep · 49 km away
17. 1.889 km WSW of Karluk, AlaskaThu, Dec 30, 3:55 PM AKST · 1731 days ago · 68 km deep · 26 km away
18. 2.054 km WNW of Akhiok, AlaskaFri, Dec 31, 4:33 AM AKST · 1730 days ago · 46 km deep · 32 km away
19. 1.958 km WSW of Akhiok, AlaskaFri, Dec 31, 8:16 AM AKST · 1730 days ago · 11 km deep · 77 km away
20. 1.666 km W of Akhiok, AlaskaFri, Dec 31, 4:09 PM AKST · 1730 days ago · 13 km deep · 36 km away
21. 2.095 km SE of Ugashik, AlaskaFri, Dec 31, 6:55 PM AKST · 1730 days ago · 79 km deep · 75 km away
22. 1.957 km WNW of Akhiok, AlaskaSat, Jan 1, 2:06 AM AKST · 1729 days ago · 51 km deep · 29 km away
23. 1.832 km NNW of Akhiok, AlaskaSun, Jan 2, 9:18 AM AKST · 1728 days ago · 4 km deep · 68 km away
24. 2.279 km WSW of Karluk, AlaskaSun, Jan 2, 6:54 PM AKST · 1728 days ago · 82 km deep · 16 km away
25. 2.181 km ENE of Ugashik, AlaskaMon, Jan 3, 12:09 AM AKST · 1728 days ago · 103 km deep · 56 km away
26. 1.870 km WNW of Karluk, AlaskaMon, Jan 3, 7:42 AM AKST · 1727 days ago · 80 km deep · 51 km away
27. 1.821 km SSE of Karluk, AlaskaMon, Jan 3, 7:50 AM AKST · 1727 days ago · 5 km deep · 63 km away
28. 2.031 km W of Akhiok, AlaskaMon, Jan 3, 8:06 AM AKST · 1727 days ago · 11 km deep · 59 km away
29. 2.17 km WNW of Akhiok, AlaskaMon, Jan 3, 8:17 AM AKST · 1727 days ago · 9 km deep · 78 km away
30. 2.8122 km WSW of Akhiok, AlaskaTue, Jan 4, 10:40 AM AKST · 1726 days ago · 70 km deep · 88 km away
31. 2.259 km SSE of Ugashik, AlaskaTue, Jan 4, 8:54 PM AKST · 1726 days ago · 2 km deep · 96 km away
32. 3.849 km WNW of Karluk, AlaskaWed, Jan 5, 5:30 AM AKST · 1725 days ago · 13 km deep · 51 km away
33. 2.528 km SSW of Akhiok, AlaskaWed, Jan 5, 7:00 AM AKST · 1725 days ago · 7 km deep · 96 km away
34. 2.247 km NNW of Karluk, AlaskaThu, Jan 6, 2:33 AM AKST · 1724 days ago · 76 km deep · 77 km away
35. 1.520 km NE of Karluk, AlaskaThu, Jan 6, 4:54 PM AKST · 1724 days ago · 49 km deep · 82 km away
36. 2.677 km ESE of Egegik, AlaskaThu, Jan 6, 5:18 PM AKST · 1724 days ago · 130 km deep · 80 km away
37. 1.6108 km SE of Ugashik, AlaskaFri, Jan 7, 7:13 PM AKST · 1723 days ago · 7 km deep · 73 km away
38. 1.532 km SW of Karluk, AlaskaSat, Jan 8, 8:22 AM AKST · 1722 days ago · 53 km deep · 32 km away
39. 1.6102 km ESE of Ugashik, AlaskaSat, Jan 8, 12:41 PM AKST · 1722 days ago · 19 km deep · 45 km away
40. 1.873 km ESE of Ugashik, AlaskaSat, Jan 8, 3:16 PM AKST · 1722 days ago · 2 km deep · 51 km away
41. 1.769 km NNW of Karluk, AlaskaSat, Jan 8, 4:50 PM AKST · 1722 days ago · 95 km deep · 100 km away
42. 2.465 km NNW of Karluk, AlaskaSat, Jan 8, 7:02 PM AKST · 1722 days ago · 80 km deep · 97 km away
43. 2.680 km SSE of Ugashik, AlaskaSun, Jan 9, 10:13 PM AKST · 1721 days ago · 78 km deep · 95 km away
44. 1.59 km SW of Karluk, AlaskaMon, Jan 10, 2:03 PM AKST · 1720 days ago · 45 km deep · 54 km away
45. 1.827 km NNW of Larsen Bay, AlaskaTue, Jan 11, 4:16 AM AKST · 1719 days ago · 34 km deep · 93 km away
46. 2.150 km WNW of Karluk, AlaskaWed, Jan 12, 8:56 AM AKST · 1718 days ago · 67 km deep · 40 km away
47. 1.679 km E of Ugashik, AlaskaWed, Jan 12, 2:08 PM AKST · 1718 days ago · 86 km deep · 43 km away
48. 1.638 km W of Akhiok, AlaskaWed, Jan 12, 5:19 PM AKST · 1718 days ago · 40 km deep · 57 km away
49. 2.322 km WNW of Akhiok, AlaskaWed, Jan 12, 8:03 PM AKST · 1718 days ago · 11 km deep · 63 km away
50. 1.791 km ESE of Egegik, AlaskaThu, Jan 13, 8:12 AM AKST · 1717 days ago · 109 km deep · 72 km away
51. 2.2124 km SE of Ugashik, AlaskaFri, Jan 14, 6:12 AM AKST · 1716 days ago · 60 km deep · 95 km away
52. 1.840 km SW of Karluk, AlaskaFri, Jan 14, 7:43 PM AKST · 1716 days ago · 45 km deep · 33 km away
53. 1.653 km NW of Karluk, AlaskaSat, Jan 15, 12:05 AM AKST · 1716 days ago · 79 km deep · 65 km away
54. 1.974 km ENE of Ugashik, AlaskaSun, Jan 16, 1:30 AM AKST · 1714 days ago · 129 km deep · 74 km away
55. 3.5102 km WSW of Akhiok, AlaskaSun, Jan 16, 6:06 AM AKST · 1714 days ago · 44 km deep · 69 km away
56. 2.069 km WSW of Karluk, AlaskaMon, Jan 17, 12:28 AM AKST · 1714 days ago · 60 km deep · 6 km away
57. 1.874 km ESE of Egegik, AlaskaMon, Jan 17, 10:41 PM AKST · 1713 days ago · 130 km deep · 81 km away
58. 2.183 km ESE of Egegik, AlaskaTue, Jan 18, 7:16 AM AKST · 1712 days ago · 125 km deep · 75 km away
59. 1.725 km W of Akhiok, AlaskaTue, Jan 18, 2:36 PM AKST · 1712 days ago · 3 km deep · 66 km away
60. 1.573 km SE of Ugashik, AlaskaTue, Jan 18, 4:22 PM AKST · 1712 days ago · 34 km deep · 74 km away

The first 60 of 96.

Before

1. 1.661 km WNW of Karluk, AlaskaWed, Dec 22, 1:03 PM AKST · 1739 days ago · 10 km deep · 54 km away
2. 1.978 km ESE of Egegik, AlaskaWed, Dec 22, 9:25 AM AKST · 1739 days ago · 124 km deep · 80 km away
3. 3.165 km ESE of Egegik, AlaskaTue, Dec 21, 9:36 AM AKST · 1740 days ago · 136 km deep · 95 km away
4. 1.735 km NW of Akhiok, AlaskaTue, Dec 21, 7:28 AM AKST · 1740 days ago · 0 km deep · 50 km away
5. 1.686 km W of Karluk, AlaskaMon, Dec 20, 8:12 PM AKST · 1741 days ago · 78 km deep · 36 km away
6. 1.94 km S of Akhiok, AlaskaSun, Dec 19, 10:32 PM AKST · 1742 days ago · 3 km deep · 88 km away
7. 2.538 km E of Ugashik, AlaskaSun, Dec 19, 9:33 PM AKST · 1742 days ago · 129 km deep · 87 km away
8. 2.057 km ESE of Egegik, AlaskaSun, Dec 19, 6:26 PM AKST · 1742 days ago · 10 km deep · 99 km away
9. 2.241 km WNW of Karluk, AlaskaSun, Dec 19, 4:16 PM AKST · 1742 days ago · 74 km deep · 54 km away
10. 1.660 km W of Akhiok, AlaskaSat, Dec 18, 10:11 PM AKST · 1743 days ago · 15 km deep · 41 km away
11. 1.9Alaska PeninsulaSat, Dec 18, 7:47 PM AKST · 1743 days ago · 9 km deep · 56 km away
12. 1.690 km ESE of Egegik, AlaskaSat, Dec 18, 9:45 AM AKST · 1743 days ago · 102 km deep · 72 km away
13. 1.8101 km W of Akhiok, AlaskaSat, Dec 18, 3:21 AM AKST · 1743 days ago · 14 km deep · 53 km away
14. 1.839 km NW of Karluk, AlaskaFri, Dec 17, 9:40 PM AKST · 1744 days ago · 72 km deep · 58 km away
15. 1.7101 km W of Akhiok, AlaskaFri, Dec 17, 3:09 PM AKST · 1744 days ago · 80 km deep · 46 km away
16. 1.575 km ENE of Ugashik, AlaskaFri, Dec 17, 2:03 PM AKST · 1744 days ago · 117 km deep · 75 km away
17. 2.299 km W of Akhiok, AlaskaFri, Dec 17, 1:42 PM AKST · 1744 days ago · 9 km deep · 52 km away
18. 1.9Kodiak Island region, AlaskaFri, Dec 17, 4:42 AM AKST · 1744 days ago · 38 km deep · 74 km away
19. 1.630 km SSW of Larsen Bay, AlaskaFri, Dec 17, 1:31 AM AKST · 1744 days ago · 35 km deep · 68 km away
20. 1.636 km NNW of Akhiok, AlaskaThu, Dec 16, 2:47 AM AKST · 1745 days ago · 8 km deep · 59 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021gep2r84. Read Sat, Sep 26, 2026, 9:02 PM UTC.