M1.7 earthquake 127 km SW of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Mar 30, 2022, 3:37 PM HADT

UTC

2022-03-31 00:37:19 UTC

Depth

23.6 km (14.7 mi), shallow

Epicenter

51.209° N, 178.132° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 1.9135 km SW of Adak, AlaskaWed, Mar 30, 7:46 PM HADT · 1647 days ago · 22 km deep · 9 km away
2. 1.690 km SW of Adak, AlaskaWed, Mar 30, 7:53 PM HADT · 1647 days ago · 28 km deep · 38 km away
3. 2.1103 km W of Adak, AlaskaWed, Mar 30, 8:52 PM HADT · 1647 days ago · 133 km deep · 55 km away
4. 1.653 km S of Adak, AlaskaWed, Mar 30, 10:38 PM HADT · 1647 days ago · 44 km deep · 98 km away
5. 2.0136 km SW of Adak, AlaskaThu, Mar 31, 1:16 AM HADT · 1647 days ago · 22 km deep · 9 km away
6. 3.8130 km WSW of Adak, AlaskaThu, Mar 31, 2:42 AM HADT · 1647 days ago · 46 km deep · 22 km away
7. 2.570 km SW of Adak, AlaskaThu, Mar 31, 4:19 PM HADT · 1646 days ago · 40 km deep · 60 km away
8. 2.0116 km SW of Adak, AlaskaThu, Mar 31, 9:32 PM HADT · 1646 days ago · 26 km deep · 12 km away
9. 2.7186 km W of Adak, AlaskaFri, Apr 1, 3:17 AM HADT · 1646 days ago · 83 km deep · 91 km away
10. 1.931 km SW of Adak, AlaskaFri, Apr 1, 3:18 AM HADT · 1646 days ago · 61 km deep · 96 km away
11. 1.792 km WSW of Adak, AlaskaFri, Apr 1, 7:32 AM HADT · 1646 days ago · 12 km deep · 35 km away
12. 2.034 km WSW of Adak, AlaskaFri, Apr 1, 9:57 AM HADT · 1645 days ago · 80 km deep · 94 km away
13. 1.8132 km WSW of Adak, AlaskaFri, Apr 1, 2:27 PM HADT · 1645 days ago · 53 km deep · 9 km away
14. 1.8105 km SW of Adak, AlaskaFri, Apr 1, 2:31 PM HADT · 1645 days ago · 19 km deep · 22 km away
15. 1.9131 km SW of Adak, AlaskaFri, Apr 1, 3:42 PM HADT · 1645 days ago · 13 km deep · 4 km away
16. 1.9150 km WSW of Adak, AlaskaFri, Apr 1, 6:17 PM HADT · 1645 days ago · 24 km deep · 26 km away
17. 2.5170 km W of Adak, AlaskaFri, Apr 1, 7:11 PM HADT · 1645 days ago · 13 km deep · 89 km away
18. 1.8187 km WSW of Adak, AlaskaSat, Apr 2, 5:15 AM HADT · 1645 days ago · 25 km deep · 70 km away
19. 1.8176 km WSW of Adak, AlaskaSat, Apr 2, 6:18 AM HADT · 1645 days ago · 19 km deep · 53 km away
20. 2.067 km WSW of Adak, AlaskaSun, Apr 3, 3:07 AM HADT · 1644 days ago · 56 km deep · 62 km away
21. 2.0165 km W of Adak, AlaskaSun, Apr 3, 9:16 PM HADT · 1643 days ago · 79 km deep · 94 km away
22. 3.075 km WSW of Adak, AlaskaMon, Apr 4, 5:20 AM HADT · 1643 days ago · 74 km deep · 55 km away
23. 1.892 km WSW of Adak, AlaskaMon, Apr 4, 3:33 PM HADT · 1642 days ago · 13 km deep · 37 km away
24. 2.0177 km WSW of Adak, AlaskaMon, Apr 4, 8:37 PM HADT · 1642 days ago · 24 km deep · 57 km away
25. 1.8Andreanof Islands, Aleutian Islands, AlaskaTue, Apr 5, 2:27 AM HADT · 1642 days ago · 14 km deep · 39 km away
26. 2.1138 km SW of Adak, AlaskaTue, Apr 5, 7:26 AM HADT · 1642 days ago · 1 km deep · 17 km away
27. 1.985 km WSW of Adak, AlaskaTue, Apr 5, 10:29 AM HADT · 1641 days ago · 43 km deep · 43 km away
28. 2.1171 km WSW of Adak, AlaskaTue, Apr 5, 2:16 PM HADT · 1641 days ago · 24 km deep · 48 km away
29. 3.1113 km WSW of Adak, AlaskaTue, Apr 5, 8:00 PM HADT · 1641 days ago · 10 km deep · 22 km away
30. 1.767 km SSW of Adak, AlaskaTue, Apr 5, 11:52 PM HADT · 1641 days ago · 23 km deep · 90 km away
31. 1.8109 km SSW of Adak, AlaskaWed, Apr 6, 6:48 AM HADT · 1641 days ago · 49 km deep · 83 km away
32. 1.6128 km WSW of Adak, AlaskaWed, Apr 6, 7:32 PM HADT · 1640 days ago · 24 km deep · 18 km away
33. 1.5132 km WSW of Adak, AlaskaThu, Apr 7, 10:27 AM HADT · 1639 days ago · 47 km deep · 33 km away
34. 1.7124 km WSW of Adak, AlaskaThu, Apr 7, 11:35 AM HADT · 1639 days ago · 15 km deep · 22 km away
35. 1.6111 km WSW of Adak, AlaskaThu, Apr 7, 11:05 PM HADT · 1639 days ago · 46 km deep · 18 km away
36. 2.7149 km WSW of Adak, AlaskaFri, Apr 8, 4:41 AM HADT · 1639 days ago · 32 km deep · 37 km away
37. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Apr 8, 3:15 PM HADT · 1638 days ago · 25 km deep · 13 km away
38. 1.7159 km WSW of Adak, AlaskaFri, Apr 8, 10:01 PM HADT · 1638 days ago · 13 km deep · 62 km away
39. 1.872 km WSW of Adak, AlaskaSat, Apr 9, 4:18 PM HADT · 1637 days ago · 79 km deep · 67 km away
40. 2.7169 km W of Adak, AlaskaSat, Apr 9, 9:04 PM HADT · 1637 days ago · 100 km deep · 90 km away
41. 1.6145 km WSW of Adak, AlaskaSun, Apr 10, 1:21 AM HADT · 1637 days ago · 15 km deep · 50 km away
42. 1.794 km WSW of Adak, AlaskaSun, Apr 10, 4:31 AM HADT · 1637 days ago · 14 km deep · 37 km away
43. 3.2115 km WSW of Adak, AlaskaSun, Apr 10, 7:40 PM HADT · 1636 days ago · 16 km deep · 19 km away
44. 1.755 km WSW of Adak, AlaskaSun, Apr 10, 9:31 PM HADT · 1636 days ago · 70 km deep · 72 km away
45. 1.6114 km WSW of Adak, AlaskaMon, Apr 11, 3:31 AM HADT · 1636 days ago · 13 km deep · 33 km away
46. 1.546 km SW of Adak, AlaskaMon, Apr 11, 7:52 AM HADT · 1636 days ago · 44 km deep · 83 km away
47. 1.5124 km WSW of Adak, AlaskaMon, Apr 11, 11:18 AM HADT · 1635 days ago · 26 km deep · 31 km away
48. 2.9133 km WSW of Adak, AlaskaTue, Apr 12, 11:13 AM HADT · 1634 days ago · 28 km deep · 11 km away
49. 1.662 km SW of Adak, AlaskaWed, Apr 13, 12:28 AM HADT · 1634 days ago · 34 km deep · 68 km away
50. 1.8128 km WSW of Adak, AlaskaWed, Apr 13, 4:14 AM HADT · 1634 days ago · 13 km deep · 35 km away
51. 1.763 km SSW of Adak, AlaskaWed, Apr 13, 12:14 PM HADT · 1633 days ago · 39 km deep · 78 km away
52. 2.1174 km W of Adak, AlaskaWed, Apr 13, 1:28 PM HADT · 1633 days ago · 97 km deep · 95 km away
53. 2.0153 km W of Adak, AlaskaWed, Apr 13, 9:08 PM HADT · 1633 days ago · 77 km deep · 68 km away
54. 2.2177 km SW of Adak, AlaskaWed, Apr 13, 11:48 PM HADT · 1633 days ago · 26 km deep · 63 km away
55. 1.745 km SW of Adak, AlaskaThu, Apr 14, 4:39 AM HADT · 1633 days ago · 57 km deep · 85 km away
56. 1.781 km WSW of Adak, AlaskaThu, Apr 14, 1:45 PM HADT · 1632 days ago · 40 km deep · 49 km away
57. 2.279 km SW of Adak, AlaskaThu, Apr 14, 4:31 PM HADT · 1632 days ago · 35 km deep · 49 km away
58. 2.1144 km SW of Adak, AlaskaFri, Apr 15, 8:48 AM HADT · 1632 days ago · 26 km deep · 17 km away
59. 3.464 km SSW of Adak, AlaskaFri, Apr 15, 10:40 AM HADT · 1631 days ago · 35 km deep · 83 km away
60. 1.678 km W of Adak, AlaskaFri, Apr 15, 10:54 AM HADT · 1631 days ago · 5 km deep · 75 km away

The first 60 of at least 199.

Before

1. 2.8135 km SW of Adak, AlaskaWed, Mar 30, 12:03 PM HADT · 1647 days ago · 35 km deep · 9 km away
2. 1.8145 km WSW of Adak, AlaskaWed, Mar 30, 9:32 AM HADT · 1647 days ago · 6 km deep · 47 km away
3. 1.851 km W of Adak, AlaskaWed, Mar 30, 9:07 AM HADT · 1647 days ago · 73 km deep · 87 km away
4. 1.673 km WSW of Adak, AlaskaWed, Mar 30, 4:57 AM HADT · 1648 days ago · 36 km deep · 54 km away
5. 2.1195 km WSW of Adak, AlaskaTue, Mar 29, 6:40 PM HADT · 1648 days ago · 26 km deep · 77 km away
6. 1.781 km W of Adak, AlaskaTue, Mar 29, 4:26 PM HADT · 1648 days ago · 3 km deep · 72 km away
7. 2.0147 km WSW of Adak, AlaskaTue, Mar 29, 2:57 PM HADT · 1648 days ago · 26 km deep · 24 km away
8. 2.1137 km SW of Adak, AlaskaTue, Mar 29, 1:07 PM HADT · 1648 days ago · 39 km deep · 10 km away
9. 2.8134 km SW of Adak, AlaskaTue, Mar 29, 12:50 PM HADT · 1648 days ago · 24 km deep · 9 km away
10. 2.745 km W of Adak, AlaskaTue, Mar 29, 12:27 PM HADT · 1648 days ago · 135 km deep · 89 km away
11. 3.9135 km SW of Adak, AlaskaTue, Mar 29, 11:38 AM HADT · 1648 days ago · 42 km deep · 9 km away
12. 2.651 km SSW of Adak, AlaskaTue, Mar 29, 11:37 AM HADT · 1648 days ago · 33 km deep · 96 km away
13. 1.9Andreanof Islands, Aleutian Islands, AlaskaTue, Mar 29, 9:07 AM HADT · 1648 days ago · 68 km deep · 64 km away
14. 2.2137 km WSW of Adak, AlaskaTue, Mar 29, 7:07 AM HADT · 1649 days ago · 37 km deep · 21 km away
15. 2.5133 km WSW of Adak, AlaskaMon, Mar 28, 8:47 PM HADT · 1649 days ago · 32 km deep · 31 km away
16. 2.2123 km WSW of Adak, AlaskaMon, Mar 28, 4:08 PM HADT · 1649 days ago · 37 km deep · 20 km away
17. 1.541 km SSW of Adak, AlaskaMon, Mar 28, 2:56 PM HADT · 1649 days ago · 22 km deep · 92 km away
18. 2.3134 km W of Adak, AlaskaMon, Mar 28, 10:15 AM HADT · 1649 days ago · 95 km deep · 74 km away
19. 1.8131 km SW of Adak, AlaskaMon, Mar 28, 1:43 AM HADT · 1650 days ago · 11 km deep · 4 km away
20. 1.8185 km WSW of Adak, AlaskaMon, Mar 28, 1:01 AM HADT · 1650 days ago · 23 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02244ul7gh. Read Sat, Oct 3, 2026, 5:35 AM UTC.