M1.8 earthquake 90 km S of Adak, Alaska

Magnitude

1.8 (ml), micro

Local time

Wed, Mar 9, 2022, 7:42 PM HAST

UTC

2022-03-10 05:42:00 UTC

Depth

14.4 km (8.9 mi), shallow

Epicenter

51.058° N, 176.601° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 1.665 km SSW of Adak, AlaskaWed, Mar 9, 9:47 PM HAST · 1665 days ago · 39 km deep · 42 km away
2. 1.617 km ENE of Adak, AlaskaThu, Mar 10, 3:21 AM HAST · 1665 days ago · 78 km deep · 98 km away
3. 1.580 km SW of Adak, AlaskaThu, Mar 10, 3:34 AM HAST · 1665 days ago · 37 km deep · 77 km away
4. 1.861 km SE of Adak, AlaskaThu, Mar 10, 7:55 AM HAST · 1665 days ago · 19 km deep · 52 km away
5. 1.794 km SW of Adak, AlaskaThu, Mar 10, 10:30 AM HAST · 1665 days ago · 24 km deep · 86 km away
6. 1.5Andreanof Islands, Aleutian Islands, AlaskaFri, Mar 11, 7:20 PM HAST · 1663 days ago · 45 km deep · 62 km away
7. 2.118 km SSW of Adak, AlaskaSat, Mar 12, 5:12 PM HAST · 1662 days ago · 74 km deep · 75 km away
8. 2.056 km SSW of Adak, AlaskaSun, Mar 13, 4:04 AM HADT · 1662 days ago · 38 km deep · 55 km away
9. 1.718 km W of Adak, AlaskaSun, Mar 13, 6:39 PM HADT · 1661 days ago · 11 km deep · 93 km away
10. 1.655 km WSW of Adak, AlaskaSun, Mar 13, 6:46 PM HADT · 1661 days ago · 65 km deep · 84 km away
11. 2.047 km E of Adak, AlaskaMon, Mar 14, 1:50 AM HADT · 1661 days ago · 123 km deep · 100 km away
12. 1.759 km E of Adak, AlaskaMon, Mar 14, 6:49 AM HADT · 1661 days ago · 71 km deep · 100 km away
13. 1.653 km SE of Adak, AlaskaMon, Mar 14, 2:27 PM HADT · 1660 days ago · 32 km deep · 56 km away
14. 1.553 km SSW of Adak, AlaskaTue, Mar 15, 5:56 AM HADT · 1660 days ago · 34 km deep · 55 km away
15. 2.752 km S of Adak, AlaskaTue, Mar 15, 6:14 PM HADT · 1659 days ago · 38 km deep · 40 km away
16. 2.076 km SSE of Adak, AlaskaWed, Mar 16, 4:35 AM HADT · 1659 days ago · 25 km deep · 33 km away
17. 3.184 km SSE of Adak, AlaskaWed, Mar 16, 4:54 AM HADT · 1659 days ago · 29 km deep · 27 km away
18. 1.872 km SSE of Adak, AlaskaWed, Mar 16, 5:59 AM HADT · 1659 days ago · 20 km deep · 31 km away
19. 2.071 km ESE of Adak, AlaskaWed, Mar 16, 10:04 AM HADT · 1659 days ago · 36 km deep · 83 km away
20. 2.062 km ESE of Adak, AlaskaWed, Mar 16, 12:52 PM HADT · 1659 days ago · 48 km deep · 89 km away
21. 1.6Andreanof Islands, Aleutian Islands, AlaskaThu, Mar 17, 10:39 AM HADT · 1658 days ago · 19 km deep · 93 km away
22. 1.652 km S of Adak, AlaskaThu, Mar 17, 2:11 PM HADT · 1657 days ago · 25 km deep · 39 km away
23. 1.564 km SSE of Adak, AlaskaThu, Mar 17, 5:23 PM HADT · 1657 days ago · 26 km deep · 39 km away
24. 1.668 km SSW of Adak, AlaskaThu, Mar 17, 9:25 PM HADT · 1657 days ago · 28 km deep · 42 km away
25. 1.899 km SW of Adak, AlaskaThu, Mar 17, 10:49 PM HADT · 1657 days ago · 26 km deep · 59 km away
26. 1.959 km SE of Adak, AlaskaThu, Mar 17, 11:19 PM HADT · 1657 days ago · 26 km deep · 67 km away
27. 1.761 km SW of Adak, AlaskaFri, Mar 18, 10:18 AM HADT · 1657 days ago · 45 km deep · 67 km away
28. 2.053 km SSE of Adak, AlaskaSat, Mar 19, 6:55 AM HADT · 1656 days ago · 25 km deep · 42 km away
29. 2.661 km S of Adak, AlaskaSat, Mar 19, 1:22 PM HADT · 1656 days ago · 33 km deep · 34 km away
30. 1.640 km SW of Adak, AlaskaSat, Mar 19, 3:03 PM HADT · 1655 days ago · 48 km deep · 70 km away
31. 1.8111 km SW of Adak, AlaskaSat, Mar 19, 10:59 PM HADT · 1655 days ago · 25 km deep · 81 km away
32. 1.754 km SSE of Adak, AlaskaSun, Mar 20, 10:25 AM HADT · 1655 days ago · 21 km deep · 43 km away
33. 1.996 km SSE of Adak, AlaskaMon, Mar 21, 8:25 AM HADT · 1654 days ago · 10 km deep · 32 km away
34. 1.652 km S of Adak, AlaskaMon, Mar 21, 11:39 PM HADT · 1653 days ago · 26 km deep · 38 km away
35. 1.753 km S of Adak, AlaskaTue, Mar 22, 3:01 AM HADT · 1653 days ago · 23 km deep · 37 km away
36. 1.893 km SW of Adak, AlaskaTue, Mar 22, 7:23 AM HADT · 1653 days ago · 31 km deep · 82 km away
37. 2.230 km ESE of Adak, AlaskaWed, Mar 23, 8:38 AM HADT · 1652 days ago · 73 km deep · 86 km away
38. 3.960 km SE of Adak, AlaskaWed, Mar 23, 10:37 AM HADT · 1652 days ago · 46 km deep · 60 km away
39. 4.268 km SE of Adak, AlaskaWed, Mar 23, 10:42 AM HADT · 1652 days ago · 35 km deep · 56 km away
40. 1.874 km SE of Adak, AlaskaWed, Mar 23, 11:08 AM HADT · 1652 days ago · 45 km deep · 58 km away
41. 1.656 km SE of Adak, AlaskaWed, Mar 23, 11:36 AM HADT · 1652 days ago · 25 km deep · 57 km away
42. 1.765 km SE of Adak, AlaskaWed, Mar 23, 11:57 AM HADT · 1652 days ago · 13 km deep · 52 km away
43. 1.559 km SE of Adak, AlaskaWed, Mar 23, 1:19 PM HADT · 1652 days ago · 22 km deep · 57 km away
44. 3.270 km SE of Adak, AlaskaWed, Mar 23, 1:29 PM HADT · 1652 days ago · 34 km deep · 55 km away
45. 1.859 km SE of Adak, AlaskaWed, Mar 23, 1:33 PM HADT · 1652 days ago · 24 km deep · 56 km away
46. 1.537 km SSE of Adak, AlaskaWed, Mar 23, 4:24 PM HADT · 1651 days ago · 36 km deep · 59 km away
47. 2.082 km SW of Adak, AlaskaWed, Mar 23, 6:04 PM HADT · 1651 days ago · 48 km deep · 74 km away
48. 1.836 km S of Adak, AlaskaThu, Mar 24, 1:51 AM HADT · 1651 days ago · 56 km deep · 54 km away
49. 1.860 km SE of Adak, AlaskaThu, Mar 24, 7:49 AM HADT · 1651 days ago · 26 km deep · 66 km away
50. 1.966 km SE of Adak, AlaskaThu, Mar 24, 11:30 AM HADT · 1651 days ago · 21 km deep · 51 km away
51. 2.039 km SSE of Adak, AlaskaFri, Mar 25, 6:46 AM HADT · 1650 days ago · 42 km deep · 59 km away
52. 1.762 km ESE of Adak, AlaskaFri, Mar 25, 4:42 PM HADT · 1649 days ago · 45 km deep · 82 km away
53. 1.846 km SSE of Adak, AlaskaFri, Mar 25, 9:30 PM HADT · 1649 days ago · 32 km deep · 53 km away
54. 1.846 km SE of Adak, AlaskaSat, Mar 26, 11:14 AM HADT · 1649 days ago · 42 km deep · 60 km away
55. 2.064 km SSW of Adak, AlaskaSat, Mar 26, 2:51 PM HADT · 1648 days ago · 26 km deep · 41 km away
56. 1.860 km SW of Adak, AlaskaSat, Mar 26, 8:58 PM HADT · 1648 days ago · 47 km deep · 60 km away
57. 1.8103 km SW of Adak, AlaskaSun, Mar 27, 1:50 PM HADT · 1648 days ago · 18 km deep · 80 km away
58. 1.553 km SW of Adak, AlaskaSun, Mar 27, 9:54 PM HADT · 1647 days ago · 33 km deep · 57 km away
59. 1.553 km SSE of Adak, AlaskaSun, Mar 27, 10:00 PM HADT · 1647 days ago · 25 km deep · 53 km away
60. 2.668 km SW of Adak, AlaskaMon, Mar 28, 12:02 AM HADT · 1647 days ago · 71 km deep · 80 km away

The first 60 of 175.

Before

1. 1.664 km ESE of Adak, AlaskaWed, Mar 9, 4:26 PM HAST · 1665 days ago · 37 km deep · 81 km away
2. 1.9102 km SW of Adak, AlaskaTue, Mar 8, 5:20 PM HAST · 1666 days ago · 20 km deep · 75 km away
3. 1.545 km SW of Adak, AlaskaTue, Mar 8, 11:47 AM HAST · 1667 days ago · 17 km deep · 67 km away
4. 1.545 km SSE of Adak, AlaskaTue, Mar 8, 7:03 AM HAST · 1667 days ago · 28 km deep · 53 km away
5. 1.795 km ESE of Adak, AlaskaTue, Mar 8, 5:07 AM HAST · 1667 days ago · 24 km deep · 88 km away
6. 1.967 km SE of Adak, AlaskaMon, Mar 7, 11:31 PM HAST · 1667 days ago · 25 km deep · 52 km away
7. 1.862 km SE of Adak, AlaskaMon, Mar 7, 10:19 PM HAST · 1667 days ago · 24 km deep · 53 km away
8. 1.65 km NE of Adak, AlaskaMon, Mar 7, 4:49 PM HAST · 1667 days ago · 7 km deep · 94 km away
9. 4.214 km SW of Adak, AlaskaMon, Mar 7, 11:40 AM HAST · 1668 days ago · 75 km deep · 80 km away · felt by 1
10. 4.193 km S of Adak, AlaskaMon, Mar 7, 11:30 AM HAST · 1668 days ago · 10 km deep · 8 km away
11. 2.168 km SE of Adak, AlaskaMon, Mar 7, 11:26 AM HAST · 1668 days ago · 24 km deep · 64 km away
12. 2.695 km S of Adak, AlaskaMon, Mar 7, 8:37 AM HAST · 1668 days ago · 10 km deep · 5 km away
13. 3.577 km S of Adak, AlaskaMon, Mar 7, 8:04 AM HAST · 1668 days ago · 35 km deep · 19 km away
14. 4.0108 km S of Adak, AlaskaMon, Mar 7, 7:55 AM HAST · 1668 days ago · 10 km deep · 18 km away
15. 1.664 km SSW of Adak, AlaskaMon, Mar 7, 7:35 AM HAST · 1668 days ago · 34 km deep · 46 km away
16. 1.762 km SSE of Adak, AlaskaMon, Mar 7, 4:18 AM HAST · 1668 days ago · 27 km deep · 50 km away
17. 1.685 km SW of Adak, AlaskaMon, Mar 7, 12:30 AM HAST · 1668 days ago · 46 km deep · 64 km away
18. 1.556 km SW of Adak, AlaskaSun, Mar 6, 11:25 PM HAST · 1668 days ago · 44 km deep · 56 km away
19. 1.662 km SSE of Adak, AlaskaSun, Mar 6, 7:39 PM HAST · 1668 days ago · 26 km deep · 50 km away
20. 1.96 km NE of Adak, AlaskaSun, Mar 6, 3:26 PM HAST · 1668 days ago · 6 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022367b47d. Read Wed, Sep 30, 2026, 10:38 AM UTC.