M1.5 earthquake 41 km SSW of Adak, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Mar 28, 2022, 2:56 PM HADT

UTC

2022-03-28 23:56:24 UTC

Depth

21.6 km (13.4 mi), shallow

Epicenter

51.547° N, 176.918° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

After

1. 2.2123 km WSW of Adak, AlaskaMon, Mar 28, 4:08 PM HADT · 1649 days ago · 37 km deep · 93 km away
2. 1.962 km SSE of Adak, AlaskaTue, Mar 29, 12:45 AM HADT · 1649 days ago · 26 km deep · 53 km away
3. 1.9Andreanof Islands, Aleutian Islands, AlaskaTue, Mar 29, 9:07 AM HADT · 1649 days ago · 68 km deep · 38 km away
4. 3.134 km SSW of Adak, AlaskaTue, Mar 29, 9:35 AM HADT · 1649 days ago · 61 km deep · 11 km away
5. 2.651 km SSW of Adak, AlaskaTue, Mar 29, 11:37 AM HADT · 1649 days ago · 33 km deep · 16 km away
6. 3.9135 km SW of Adak, AlaskaTue, Mar 29, 11:38 AM HADT · 1649 days ago · 42 km deep · 100 km away
7. 2.745 km W of Adak, AlaskaTue, Mar 29, 12:27 PM HADT · 1649 days ago · 135 km deep · 38 km away
8. 2.8134 km SW of Adak, AlaskaTue, Mar 29, 12:50 PM HADT · 1648 days ago · 24 km deep · 99 km away
9. 1.781 km W of Adak, AlaskaTue, Mar 29, 4:26 PM HADT · 1648 days ago · 3 km deep · 69 km away
10. 1.850 km S of Adak, AlaskaTue, Mar 29, 6:29 PM HADT · 1648 days ago · 30 km deep · 30 km away
11. 1.861 km SSE of Adak, AlaskaTue, Mar 29, 9:40 PM HADT · 1648 days ago · 43 km deep · 53 km away
12. 1.955 km E of Adak, AlaskaTue, Mar 29, 10:11 PM HADT · 1648 days ago · 66 km deep · 80 km away
13. 1.654 km SSE of Adak, AlaskaWed, Mar 30, 1:15 AM HADT · 1648 days ago · 26 km deep · 50 km away
14. 1.673 km WSW of Adak, AlaskaWed, Mar 30, 4:57 AM HADT · 1648 days ago · 36 km deep · 42 km away
15. 1.851 km W of Adak, AlaskaWed, Mar 30, 9:07 AM HADT · 1648 days ago · 73 km deep · 45 km away
16. 2.8135 km SW of Adak, AlaskaWed, Mar 30, 12:03 PM HADT · 1648 days ago · 35 km deep · 100 km away
17. 1.7127 km SW of Adak, AlaskaWed, Mar 30, 3:37 PM HADT · 1647 days ago · 24 km deep · 92 km away
18. 1.9135 km SW of Adak, AlaskaWed, Mar 30, 7:46 PM HADT · 1647 days ago · 22 km deep · 99 km away
19. 1.690 km SW of Adak, AlaskaWed, Mar 30, 7:53 PM HADT · 1647 days ago · 28 km deep · 54 km away
20. 2.1103 km W of Adak, AlaskaWed, Mar 30, 8:52 PM HADT · 1647 days ago · 133 km deep · 84 km away
21. 1.653 km S of Adak, AlaskaWed, Mar 30, 10:38 PM HADT · 1647 days ago · 44 km deep · 20 km away
22. 1.927 km E of Adak, AlaskaThu, Mar 31, 3:28 AM HADT · 1647 days ago · 73 km deep · 57 km away
23. 1.768 km ESE of Adak, AlaskaThu, Mar 31, 11:01 AM HADT · 1647 days ago · 14 km deep · 90 km away
24. 2.570 km SW of Adak, AlaskaThu, Mar 31, 4:19 PM HADT · 1646 days ago · 40 km deep · 33 km away
25. 1.887 km SE of Adak, AlaskaThu, Mar 31, 8:40 PM HADT · 1646 days ago · 26 km deep · 93 km away
26. 2.0116 km SW of Adak, AlaskaThu, Mar 31, 9:32 PM HADT · 1646 days ago · 26 km deep · 82 km away
27. 1.627 km SW of Adak, AlaskaThu, Mar 31, 11:20 PM HADT · 1646 days ago · 66 km deep · 18 km away
28. 1.630 km ESE of Adak, AlaskaFri, Apr 1, 12:59 AM HADT · 1646 days ago · 70 km deep · 51 km away
29. 1.931 km SW of Adak, AlaskaFri, Apr 1, 3:18 AM HADT · 1646 days ago · 61 km deep · 19 km away
30. 1.659 km SE of Adak, AlaskaFri, Apr 1, 6:43 AM HADT · 1646 days ago · 7 km deep · 56 km away
31. 1.792 km WSW of Adak, AlaskaFri, Apr 1, 7:32 AM HADT · 1646 days ago · 12 km deep · 60 km away
32. 2.034 km WSW of Adak, AlaskaFri, Apr 1, 9:57 AM HADT · 1646 days ago · 80 km deep · 28 km away
33. 1.536 km SSW of Adak, AlaskaFri, Apr 1, 2:24 PM HADT · 1645 days ago · 35 km deep · 12 km away
34. 1.8132 km WSW of Adak, AlaskaFri, Apr 1, 2:27 PM HADT · 1645 days ago · 53 km deep · 98 km away
35. 1.8105 km SW of Adak, AlaskaFri, Apr 1, 2:31 PM HADT · 1645 days ago · 19 km deep · 71 km away
36. 1.9131 km SW of Adak, AlaskaFri, Apr 1, 3:42 PM HADT · 1645 days ago · 13 km deep · 95 km away
37. 2.6Andreanof Islands, Aleutian Islands, AlaskaSat, Apr 2, 11:12 PM HADT · 1644 days ago · 23 km deep · 98 km away
38. 1.9105 km SE of Adak, AlaskaSun, Apr 3, 1:51 AM HADT · 1644 days ago · 17 km deep · 96 km away
39. 2.067 km WSW of Adak, AlaskaSun, Apr 3, 3:07 AM HADT · 1644 days ago · 56 km deep · 42 km away
40. 2.665 km ENE of Adak, AlaskaSun, Apr 3, 1:08 PM HADT · 1643 days ago · 199 km deep · 100 km away
41. 3.075 km WSW of Adak, AlaskaMon, Apr 4, 5:20 AM HADT · 1643 days ago · 74 km deep · 49 km away
42. 1.892 km WSW of Adak, AlaskaMon, Apr 4, 3:33 PM HADT · 1642 days ago · 13 km deep · 63 km away
43. 1.8Andreanof Islands, Aleutian Islands, AlaskaTue, Apr 5, 2:27 AM HADT · 1642 days ago · 14 km deep · 62 km away
44. 1.985 km WSW of Adak, AlaskaTue, Apr 5, 10:29 AM HADT · 1642 days ago · 43 km deep · 55 km away
45. 3.1113 km WSW of Adak, AlaskaTue, Apr 5, 8:00 PM HADT · 1641 days ago · 10 km deep · 83 km away
46. 1.767 km SSW of Adak, AlaskaTue, Apr 5, 11:52 PM HADT · 1641 days ago · 23 km deep · 30 km away
47. 2.747 km ENE of Adak, AlaskaWed, Apr 6, 4:17 AM HADT · 1641 days ago · 133 km deep · 82 km away
48. 1.8109 km SSW of Adak, AlaskaWed, Apr 6, 6:48 AM HADT · 1641 days ago · 49 km deep · 70 km away
49. 2.669 km ESE of Adak, AlaskaWed, Apr 6, 12:59 PM HADT · 1640 days ago · 33 km deep · 81 km away
50. 1.864 km SSE of Adak, AlaskaWed, Apr 6, 5:33 PM HADT · 1640 days ago · 21 km deep · 53 km away
51. 1.6128 km WSW of Adak, AlaskaWed, Apr 6, 7:32 PM HADT · 1640 days ago · 24 km deep · 97 km away
52. 1.7124 km WSW of Adak, AlaskaThu, Apr 7, 11:35 AM HADT · 1640 days ago · 15 km deep · 95 km away
53. 1.6111 km WSW of Adak, AlaskaThu, Apr 7, 11:05 PM HADT · 1639 days ago · 46 km deep · 79 km away
54. 1.520 km SE of Adak, AlaskaFri, Apr 8, 7:40 AM HADT · 1639 days ago · 63 km deep · 38 km away
55. 1.872 km WSW of Adak, AlaskaSat, Apr 9, 4:18 PM HADT · 1637 days ago · 79 km deep · 56 km away
56. 1.739 km S of Adak, AlaskaSat, Apr 9, 5:53 PM HADT · 1637 days ago · 37 km deep · 14 km away
57. 2.345 km E of Adak, AlaskaSun, Apr 10, 2:02 AM HADT · 1637 days ago · 79 km deep · 76 km away
58. 1.794 km WSW of Adak, AlaskaSun, Apr 10, 4:31 AM HADT · 1637 days ago · 14 km deep · 64 km away
59. 2.062 km SE of Adak, AlaskaSun, Apr 10, 7:28 AM HADT · 1637 days ago · 22 km deep · 58 km away
60. 1.936 km ESE of Adak, AlaskaSun, Apr 10, 8:08 AM HADT · 1637 days ago · 57 km deep · 57 km away

The first 60 of at least 199.

Before

1. 1.531 km SSE of Adak, AlaskaMon, Mar 28, 2:47 PM HADT · 1649 days ago · 44 km deep · 36 km away
2. 1.664 km ESE of Adak, AlaskaMon, Mar 28, 6:13 AM HADT · 1650 days ago · 36 km deep · 80 km away
3. 1.8131 km SW of Adak, AlaskaMon, Mar 28, 1:43 AM HADT · 1650 days ago · 11 km deep · 96 km away
4. 2.668 km SW of Adak, AlaskaMon, Mar 28, 12:02 AM HADT · 1650 days ago · 71 km deep · 38 km away
5. 1.553 km SSE of Adak, AlaskaSun, Mar 27, 10:00 PM HADT · 1650 days ago · 25 km deep · 50 km away
6. 1.553 km SW of Adak, AlaskaSun, Mar 27, 9:54 PM HADT · 1650 days ago · 33 km deep · 13 km away
7. 2.2133 km SW of Adak, AlaskaSun, Mar 27, 1:52 PM HADT · 1650 days ago · 26 km deep · 99 km away
8. 1.8103 km SW of Adak, AlaskaSun, Mar 27, 1:50 PM HADT · 1650 days ago · 18 km deep · 65 km away
9. 2.0134 km SW of Adak, AlaskaSun, Mar 27, 1:15 AM HADT · 1651 days ago · 28 km deep · 99 km away
10. 2.1134 km SW of Adak, AlaskaSat, Mar 26, 11:37 PM HADT · 1651 days ago · 13 km deep · 97 km away
11. 1.860 km SW of Adak, AlaskaSat, Mar 26, 8:58 PM HADT · 1651 days ago · 47 km deep · 21 km away
12. 2.7133 km SW of Adak, AlaskaSat, Mar 26, 6:14 PM HADT · 1651 days ago · 35 km deep · 98 km away
13. 2.0132 km SW of Adak, AlaskaSat, Mar 26, 5:09 PM HADT · 1651 days ago · 22 km deep · 96 km away
14. 2.064 km SSW of Adak, AlaskaSat, Mar 26, 2:51 PM HADT · 1651 days ago · 26 km deep · 24 km away
15. 3.9134 km SW of Adak, AlaskaSat, Mar 26, 12:24 PM HADT · 1652 days ago · 35 km deep · 99 km away
16. 1.846 km SE of Adak, AlaskaSat, Mar 26, 11:14 AM HADT · 1652 days ago · 42 km deep · 48 km away
17. 1.975 km E of Adak, AlaskaSat, Mar 26, 4:33 AM HADT · 1652 days ago · 64 km deep · 98 km away
18. 2.944 km NE of Adak, AlaskaSat, Mar 26, 12:21 AM HADT · 1652 days ago · 204 km deep · 84 km away
19. 1.846 km SSE of Adak, AlaskaFri, Mar 25, 9:30 PM HADT · 1652 days ago · 32 km deep · 42 km away
20. 1.762 km ESE of Adak, AlaskaFri, Mar 25, 4:42 PM HADT · 1652 days ago · 45 km deep · 76 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022409s7vu. Read Sat, Oct 3, 2026, 9:20 AM UTC.