M2.2 earthquake 79 km SW of Adak, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Apr 14, 2022, 4:31 PM HADT

UTC

2022-04-15 01:31:45 UTC

Depth

34.6 km (21.5 mi), shallow

Epicenter

51.393° N, 177.487° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

29

After

1. 2.1144 km SW of Adak, AlaskaFri, Apr 15, 8:48 AM HADT · 1633 days ago · 26 km deep · 67 km away
2. 3.464 km SSW of Adak, AlaskaFri, Apr 15, 10:40 AM HADT · 1633 days ago · 35 km deep · 38 km away
3. 1.678 km W of Adak, AlaskaFri, Apr 15, 10:54 AM HADT · 1633 days ago · 5 km deep · 54 km away
4. 3.395 km SW of Adak, AlaskaFri, Apr 15, 3:53 PM HADT · 1633 days ago · 35 km deep · 16 km away
5. 3.094 km W of Adak, AlaskaSat, Apr 16, 4:35 AM HADT · 1632 days ago · 115 km deep · 59 km away
6. 2.7110 km WSW of Adak, AlaskaSat, Apr 16, 8:03 AM HADT · 1632 days ago · 27 km deep · 45 km away
7. 1.939 km SSE of Adak, AlaskaSat, Apr 16, 2:36 PM HADT · 1632 days ago · 51 km deep · 72 km away
8. 1.861 km SW of Adak, AlaskaSat, Apr 16, 3:10 PM HADT · 1632 days ago · 53 km deep · 22 km away
9. 3.7122 km SW of Adak, AlaskaSun, Apr 17, 5:48 AM HADT · 1631 days ago · 34 km deep · 43 km away
10. 2.045 km SW of Adak, AlaskaSun, Apr 17, 10:33 AM HADT · 1631 days ago · 50 km deep · 35 km away
11. 2.3116 km WSW of Adak, AlaskaMon, Apr 18, 6:39 PM HADT · 1630 days ago · 37 km deep · 40 km away
12. 1.857 km S of Adak, AlaskaTue, Apr 19, 4:53 AM HADT · 1629 days ago · 15 km deep · 61 km away
13. 3.583 km SSE of Adak, AlaskaTue, Apr 19, 1:01 PM HADT · 1629 days ago · 25 km deep · 85 km away
14. 3.089 km SSE of Adak, AlaskaTue, Apr 19, 2:20 PM HADT · 1629 days ago · 35 km deep · 85 km away
15. 1.745 km S of Adak, AlaskaWed, Apr 20, 3:19 AM HADT · 1628 days ago · 27 km deep · 66 km away
16. 2.4152 km WSW of Adak, AlaskaWed, Apr 20, 11:01 AM HADT · 1628 days ago · 71 km deep · 93 km away
17. 1.911 km E of Adak, AlaskaThu, Apr 21, 6:55 AM HADT · 1627 days ago · 85 km deep · 89 km away
18. 1.754 km SW of Adak, AlaskaFri, Apr 22, 10:31 AM HADT · 1626 days ago · 39 km deep · 29 km away
19. 1.758 km SW of Adak, AlaskaFri, Apr 22, 8:20 PM HADT · 1626 days ago · 57 km deep · 22 km away
20. 1.653 km SSE of Adak, AlaskaFri, Apr 22, 9:04 PM HADT · 1626 days ago · 24 km deep · 82 km away
21. 1.653 km SE of Adak, AlaskaSat, Apr 23, 2:55 AM HADT · 1625 days ago · 25 km deep · 99 km away
22. 1.57 km ESE of Adak, AlaskaSat, Apr 23, 6:09 AM HADT · 1625 days ago · 84 km deep · 83 km away
23. 1.589 km W of Adak, AlaskaSat, Apr 23, 11:51 AM HADT · 1625 days ago · 3 km deep · 60 km away
24. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Apr 23, 10:26 PM HADT · 1625 days ago · 21 km deep · 66 km away
25. 1.9123 km WSW of Adak, AlaskaSat, Apr 23, 10:56 PM HADT · 1625 days ago · 62 km deep · 58 km away
26. 1.7122 km WSW of Adak, AlaskaSun, Apr 24, 12:08 AM HADT · 1625 days ago · 26 km deep · 50 km away
27. 2.066 km SSE of Adak, AlaskaSun, Apr 24, 4:28 AM HADT · 1624 days ago · 22 km deep · 92 km away
28. 1.660 km SSE of Adak, AlaskaSun, Apr 24, 5:08 AM HADT · 1624 days ago · 7 km deep · 78 km away
29. 2.549 km SSE of Adak, AlaskaSun, Apr 24, 1:31 PM HADT · 1624 days ago · 35 km deep · 78 km away
30. 1.9152 km WSW of Adak, AlaskaSun, Apr 24, 8:20 PM HADT · 1624 days ago · 8 km deep · 85 km away
31. 1.9119 km WSW of Adak, AlaskaMon, Apr 25, 12:45 AM HADT · 1624 days ago · 19 km deep · 51 km away
32. 1.741 km SW of Adak, AlaskaMon, Apr 25, 10:23 AM HADT · 1623 days ago · 17 km deep · 39 km away
33. 1.945 km SW of Adak, AlaskaMon, Apr 25, 11:31 AM HADT · 1623 days ago · 29 km deep · 35 km away
34. 2.655 km SSE of Adak, AlaskaWed, Apr 27, 12:55 AM HADT · 1622 days ago · 33 km deep · 90 km away
35. 1.577 km W of Adak, AlaskaWed, Apr 27, 1:20 AM HADT · 1621 days ago · 8 km deep · 53 km away
36. 2.6150 km WSW of Adak, AlaskaWed, Apr 27, 7:19 AM HADT · 1621 days ago · 32 km deep · 74 km away
37. 1.542 km SW of Adak, AlaskaWed, Apr 27, 10:00 AM HADT · 1621 days ago · 27 km deep · 37 km away
38. 1.583 km W of Adak, AlaskaWed, Apr 27, 1:59 PM HADT · 1621 days ago · 8 km deep · 58 km away
39. 1.8140 km WSW of Adak, AlaskaThu, Apr 28, 6:01 AM HADT · 1620 days ago · 23 km deep · 66 km away
40. 1.8132 km WSW of Adak, AlaskaThu, Apr 28, 1:35 PM HADT · 1620 days ago · 13 km deep · 76 km away
41. 2.162 km SSE of Adak, AlaskaThu, Apr 28, 6:58 PM HADT · 1620 days ago · 26 km deep · 72 km away
42. 1.866 km S of Adak, AlaskaThu, Apr 28, 7:17 PM HADT · 1620 days ago · 18 km deep · 65 km away
43. 1.641 km SSE of Adak, AlaskaFri, Apr 29, 10:56 AM HADT · 1619 days ago · 34 km deep · 76 km away
44. 1.956 km SSE of Adak, AlaskaFri, Apr 29, 2:32 PM HADT · 1619 days ago · 23 km deep · 89 km away
45. 1.7126 km WSW of Adak, AlaskaFri, Apr 29, 5:26 PM HADT · 1619 days ago · 12 km deep · 69 km away
46. 1.588 km WSW of Adak, AlaskaFri, Apr 29, 9:57 PM HADT · 1619 days ago · 20 km deep · 17 km away
47. 1.856 km SSE of Adak, AlaskaSat, Apr 30, 9:36 AM HADT · 1618 days ago · 8 km deep · 89 km away
48. 1.6134 km W of Adak, AlaskaSat, Apr 30, 4:30 PM HADT · 1618 days ago · 15 km deep · 85 km away
49. 1.685 km SW of Adak, AlaskaSat, Apr 30, 6:15 PM HADT · 1618 days ago · 36 km deep · 11 km away
50. 1.9141 km WSW of Adak, AlaskaSun, May 1, 8:31 AM HADT · 1617 days ago · 22 km deep · 73 km away
51. 2.162 km SSE of Adak, AlaskaSun, May 1, 1:34 PM HADT · 1617 days ago · 46 km deep · 92 km away
52. 2.1106 km W of Adak, AlaskaMon, May 2, 1:19 AM HADT · 1617 days ago · 90 km deep · 67 km away
53. 2.7138 km W of Adak, AlaskaMon, May 2, 6:18 AM HADT · 1616 days ago · 124 km deep · 90 km away
54. 1.952 km S of Adak, AlaskaMon, May 2, 4:50 PM HADT · 1616 days ago · 29 km deep · 55 km away
55. 1.8157 km WSW of Adak, AlaskaMon, May 2, 8:09 PM HADT · 1616 days ago · 21 km deep · 80 km away
56. 2.053 km SSW of Adak, AlaskaMon, May 2, 11:41 PM HADT · 1616 days ago · 35 km deep · 32 km away
57. 1.870 km SSW of Adak, AlaskaTue, May 3, 1:53 AM HADT · 1615 days ago · 27 km deep · 28 km away
58. 2.5112 km SW of Adak, AlaskaTue, May 3, 10:54 AM HADT · 1615 days ago · 35 km deep · 33 km away
59. 2.6120 km SW of Adak, AlaskaTue, May 3, 11:40 AM HADT · 1615 days ago · 27 km deep · 41 km away
60. 1.5Andreanof Islands, Aleutian Islands, AlaskaTue, May 3, 4:15 PM HADT · 1615 days ago · 65 km deep · 40 km away

The first 60 of at least 199.

Before

1. 1.781 km WSW of Adak, AlaskaThu, Apr 14, 1:45 PM HADT · 1634 days ago · 40 km deep · 24 km away
2. 1.745 km SW of Adak, AlaskaThu, Apr 14, 4:39 AM HADT · 1634 days ago · 57 km deep · 36 km away
3. 2.2177 km SW of Adak, AlaskaWed, Apr 13, 11:48 PM HADT · 1635 days ago · 26 km deep · 99 km away
4. 2.0153 km W of Adak, AlaskaWed, Apr 13, 9:08 PM HADT · 1635 days ago · 77 km deep · 96 km away
5. 1.763 km SSW of Adak, AlaskaWed, Apr 13, 12:14 PM HADT · 1635 days ago · 39 km deep · 31 km away
6. 1.640 km SSE of Adak, AlaskaWed, Apr 13, 6:14 AM HADT · 1635 days ago · 35 km deep · 80 km away
7. 1.8128 km WSW of Adak, AlaskaWed, Apr 13, 4:14 AM HADT · 1635 days ago · 13 km deep · 63 km away
8. 1.561 km SSE of Adak, AlaskaWed, Apr 13, 3:53 AM HADT · 1635 days ago · 22 km deep · 92 km away
9. 1.660 km SSE of Adak, AlaskaWed, Apr 13, 3:26 AM HADT · 1635 days ago · 17 km deep · 85 km away
10. 1.539 km SSE of Adak, AlaskaWed, Apr 13, 2:57 AM HADT · 1635 days ago · 31 km deep · 81 km away
11. 1.662 km SW of Adak, AlaskaWed, Apr 13, 12:28 AM HADT · 1636 days ago · 34 km deep · 18 km away
12. 1.641 km S of Adak, AlaskaTue, Apr 12, 7:29 PM HADT · 1636 days ago · 24 km deep · 56 km away
13. 1.635 km SSE of Adak, AlaskaTue, Apr 12, 11:24 AM HADT · 1636 days ago · 50 km deep · 80 km away
14. 2.9133 km WSW of Adak, AlaskaTue, Apr 12, 11:13 AM HADT · 1636 days ago · 28 km deep · 57 km away
15. 1.5124 km WSW of Adak, AlaskaMon, Apr 11, 11:18 AM HADT · 1637 days ago · 26 km deep · 57 km away
16. 1.546 km SW of Adak, AlaskaMon, Apr 11, 7:52 AM HADT · 1637 days ago · 44 km deep · 34 km away
17. 1.6114 km WSW of Adak, AlaskaMon, Apr 11, 3:31 AM HADT · 1637 days ago · 13 km deep · 49 km away
18. 1.755 km WSW of Adak, AlaskaSun, Apr 10, 9:31 PM HADT · 1638 days ago · 70 km deep · 29 km away
19. 3.2115 km WSW of Adak, AlaskaSun, Apr 10, 7:40 PM HADT · 1638 days ago · 16 km deep · 43 km away
20. 1.936 km ESE of Adak, AlaskaSun, Apr 10, 8:08 AM HADT · 1638 days ago · 57 km deep · 100 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0224to7m7e. Read Sun, Oct 4, 2026, 9:49 PM UTC.