M1.9 earthquake 58 km WSW of Akhiok, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Dec 31, 2021, 8:16 AM AKST

UTC

2021-12-31 17:16:39 UTC

Depth

11.3 km (7.0 mi), shallow

Epicenter

56.664° N, 154.979° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

• Womens Bay, AlaskaPopulation 719. Forecast179 kmSW
• Anchorage, AlaskaPopulation 289,600. Forecast584 kmSSW

After

1. 1.666 km W of Akhiok, AlaskaFri, Dec 31, 4:09 PM AKST · 1736 days ago · 13 km deep · 41 km away
2. 2.095 km SE of Ugashik, AlaskaFri, Dec 31, 6:55 PM AKST · 1736 days ago · 79 km deep · 86 km away
3. 1.957 km WNW of Akhiok, AlaskaSat, Jan 1, 2:06 AM AKST · 1735 days ago · 51 km deep · 52 km away
4. 1.832 km NNW of Akhiok, AlaskaSun, Jan 2, 9:18 AM AKST · 1734 days ago · 4 km deep · 76 km away
5. 2.279 km WSW of Karluk, AlaskaSun, Jan 2, 6:54 PM AKST · 1734 days ago · 82 km deep · 75 km away
6. 1.821 km SSE of Karluk, AlaskaMon, Jan 3, 7:50 AM AKST · 1733 days ago · 5 km deep · 88 km away
7. 2.031 km W of Akhiok, AlaskaMon, Jan 3, 8:06 AM AKST · 1733 days ago · 11 km deep · 36 km away
8. 2.17 km WNW of Akhiok, AlaskaMon, Jan 3, 8:17 AM AKST · 1733 days ago · 9 km deep · 54 km away
9. 2.8122 km WSW of Akhiok, AlaskaTue, Jan 4, 10:40 AM AKST · 1732 days ago · 70 km deep · 68 km away
10. 3.377 km S of Akhiok, AlaskaWed, Jan 5, 5:16 AM AKST · 1731 days ago · 32 km deep · 62 km away
11. 3.984 km S of Akhiok, AlaskaWed, Jan 5, 5:23 AM AKST · 1731 days ago · 38 km deep · 63 km away
12. 3.455 km SSW of Akhiok, AlaskaWed, Jan 5, 5:25 AM AKST · 1731 days ago · 36 km deep · 28 km away
13. 2.528 km SSW of Akhiok, AlaskaWed, Jan 5, 7:00 AM AKST · 1731 days ago · 7 km deep · 42 km away
14. 1.6108 km SE of Ugashik, AlaskaFri, Jan 7, 7:13 PM AKST · 1729 days ago · 7 km deep · 74 km away
15. 1.532 km SW of Karluk, AlaskaSat, Jan 8, 8:22 AM AKST · 1728 days ago · 53 km deep · 81 km away
16. 1.6102 km ESE of Ugashik, AlaskaSat, Jan 8, 12:41 PM AKST · 1728 days ago · 19 km deep · 72 km away
17. 1.59 km SW of Karluk, AlaskaMon, Jan 10, 2:03 PM AKST · 1726 days ago · 45 km deep · 98 km away
18. 2.4102 km SSE of Akhiok, AlaskaWed, Jan 12, 9:21 AM AKST · 1724 days ago · 8 km deep · 99 km away
19. 1.638 km W of Akhiok, AlaskaWed, Jan 12, 5:19 PM AKST · 1724 days ago · 40 km deep · 30 km away
20. 2.322 km WNW of Akhiok, AlaskaWed, Jan 12, 8:03 PM AKST · 1724 days ago · 11 km deep · 48 km away
21. 2.2124 km SE of Ugashik, AlaskaFri, Jan 14, 6:12 AM AKST · 1722 days ago · 60 km deep · 77 km away
22. 2.3126 km SW of Akhiok, AlaskaFri, Jan 14, 2:02 PM AKST · 1722 days ago · 63 km deep · 68 km away
23. 1.840 km SW of Karluk, AlaskaFri, Jan 14, 7:43 PM AKST · 1722 days ago · 45 km deep · 69 km away
24. 3.5102 km WSW of Akhiok, AlaskaSun, Jan 16, 6:06 AM AKST · 1720 days ago · 44 km deep · 51 km away
25. 2.3147 km SW of Akhiok, AlaskaSun, Jan 16, 1:41 PM AKST · 1720 days ago · 2 km deep · 94 km away
26. 2.069 km WSW of Karluk, AlaskaMon, Jan 17, 12:28 AM AKST · 1720 days ago · 60 km deep · 76 km away
27. 2.043 km ESE of Akhiok, AlaskaTue, Jan 18, 12:47 AM AKST · 1719 days ago · 6 km deep · 88 km away
28. 1.725 km W of Akhiok, AlaskaTue, Jan 18, 2:36 PM AKST · 1718 days ago · 3 km deep · 36 km away
29. 2.387 km WSW of Karluk, AlaskaWed, Jan 19, 10:21 PM AKST · 1717 days ago · 48 km deep · 68 km away
30. 3.6139 km E of Chignik, AlaskaThu, Jan 20, 2:37 AM AKST · 1716 days ago · 47 km deep · 95 km away
31. 2.754 km WNW of Akhiok, AlaskaThu, Jan 20, 8:18 AM AKST · 1716 days ago · 35 km deep · 46 km away
32. 2.7124 km WSW of Akhiok, AlaskaFri, Jan 21, 9:41 AM AKST · 1715 days ago · 42 km deep · 68 km away
33. 2.734 km WNW of Akhiok, AlaskaSat, Jan 22, 1:25 AM AKST · 1715 days ago · 35 km deep · 49 km away
34. 2.774 km SW of Karluk, AlaskaSat, Jan 22, 11:08 AM AKST · 1714 days ago · 55 km deep · 65 km away
35. 2.538 km SSW of Karluk, AlaskaSun, Jan 23, 7:50 AM AKST · 1713 days ago · 39 km deep · 69 km away
36. 2.135 km W of Karluk, AlaskaFri, Jan 28, 9:24 AM AKST · 1708 days ago · 61 km deep · 96 km away
37. 2.8Alaska PeninsulaSat, Feb 5, 6:10 AM AKST · 1700 days ago · 46 km deep · 70 km away
38. 2.728 km SW of Karluk, AlaskaWed, Feb 9, 3:35 PM AKST · 1696 days ago · 45 km deep · 80 km away
39. 2.0119 km E of Chignik, AlaskaSun, Feb 13, 2:28 AM AKST · 1692 days ago · 22 km deep · 97 km away
40. 2.440 km SE of Akhiok, AlaskaMon, Feb 14, 7:37 PM AKST · 1691 days ago · 21 km deep · 80 km away
41. 2.083 km WSW of Akhiok, AlaskaWed, Feb 16, 8:30 PM AKST · 1689 days ago · 25 km deep · 26 km away
42. 2.463 km WNW of Akhiok, AlaskaThu, Feb 17, 12:44 AM AKST · 1689 days ago · 20 km deep · 51 km away
43. 2.8119 km E of Chignik, AlaskaFri, Feb 18, 1:54 AM AKST · 1687 days ago · 39 km deep · 97 km away
44. 2.088 km SE of Ugashik, AlaskaSat, Feb 19, 8:55 PM AKST · 1686 days ago · 1 km deep · 86 km away
45. 2.780 km ESE of Ugashik, AlaskaSun, Feb 20, 1:23 AM AKST · 1686 days ago · 2 km deep · 94 km away
46. 2.4114 km SSE of Ugashik, AlaskaMon, Feb 21, 4:40 AM AKST · 1684 days ago · 20 km deep · 87 km away
47. 2.6149 km SW of Akhiok, AlaskaMon, Feb 21, 7:18 AM AKST · 1684 days ago · 12 km deep · 98 km away
48. 3.030 km WSW of Karluk, AlaskaMon, Feb 21, 3:02 PM AKST · 1684 days ago · 13 km deep · 86 km away
49. 2.58 km NW of Akhiok, AlaskaSat, Feb 26, 9:18 PM AKST · 1679 days ago · 8 km deep · 56 km away
50. 2.0103 km W of Akhiok, AlaskaMon, Feb 28, 2:47 PM AKST · 1677 days ago · 2 km deep · 67 km away

Before

1. 2.054 km WNW of Akhiok, AlaskaFri, Dec 31, 4:33 AM AKST · 1736 days ago · 46 km deep · 51 km away
2. 1.889 km WSW of Karluk, AlaskaThu, Dec 30, 3:55 PM AKST · 1737 days ago · 68 km deep · 85 km away
3. 5.047 km SW of Karluk, AlaskaThu, Dec 30, 4:24 AM AKST · 1737 days ago · 59 km deep · 67 km away · felt by 6 · tsunami flag
4. 1.575 km WSW of Karluk, AlaskaWed, Dec 29, 9:22 PM AKST · 1738 days ago · 65 km deep · 89 km away
5. 1.638 km W of Akhiok, AlaskaTue, Dec 28, 9:07 AM AKST · 1739 days ago · 8 km deep · 37 km away
6. 1.6100 km W of Akhiok, AlaskaTue, Dec 28, 6:32 AM AKST · 1739 days ago · 3 km deep · 59 km away
7. 1.925 km SSE of Karluk, AlaskaMon, Dec 27, 11:27 PM AKST · 1740 days ago · 36 km deep · 90 km away
8. 2.060 km WSW of Akhiok, AlaskaMon, Dec 27, 11:22 AM AKST · 1740 days ago · 63 km deep · 8 km away
9. 1.935 km W of Akhiok, AlaskaSun, Dec 26, 4:18 AM AKST · 1741 days ago · 9 km deep · 31 km away
10. 1.972 km SW of Akhiok, AlaskaFri, Dec 24, 3:03 PM AKST · 1743 days ago · 6 km deep · 16 km away
11. 1.660 km SW of Karluk, AlaskaFri, Dec 24, 1:23 PM AKST · 1743 days ago · 58 km deep · 63 km away
12. 1.99 km NNW of Akhiok, AlaskaFri, Dec 24, 12:13 PM AKST · 1743 days ago · 26 km deep · 61 km away
13. 2.498 km SE of Ugashik, AlaskaFri, Dec 24, 12:10 PM AKST · 1743 days ago · 60 km deep · 76 km away
14. 1.892 km WSW of Akhiok, AlaskaFri, Dec 24, 11:04 AM AKST · 1743 days ago · 63 km deep · 38 km away
15. 2.064 km WSW of Karluk, AlaskaThu, Dec 23, 12:18 PM AKST · 1744 days ago · 60 km deep · 72 km away
16. 1.963 km WSW of Karluk, AlaskaThu, Dec 23, 8:16 AM AKST · 1744 days ago · 63 km deep · 77 km away
17. 1.735 km NW of Akhiok, AlaskaTue, Dec 21, 7:28 AM AKST · 1746 days ago · 0 km deep · 55 km away
18. 1.94 km S of Akhiok, AlaskaSun, Dec 19, 10:32 PM AKST · 1748 days ago · 3 km deep · 56 km away
19. 1.660 km W of Akhiok, AlaskaSat, Dec 18, 10:11 PM AKST · 1749 days ago · 15 km deep · 36 km away
20. 1.9Alaska PeninsulaSat, Dec 18, 7:47 PM AKST · 1749 days ago · 9 km deep · 51 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021grxdl69. Read Fri, Oct 2, 2026, 9:58 PM UTC.