M1.6 earthquake 52 km WSW of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jun 28, 2022, 4:18 AM HADT

UTC

2022-06-28 13:18:02 UTC

Depth

66.5 km (41.3 mi), shallow

Epicenter

51.726° N, 177.353° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

After

1. 1.7137 km WSW of Adak, AlaskaTue, Jun 28, 5:32 AM HADT · 1556 days ago · 42 km deep · 85 km away
2. 1.662 km SSW of Adak, AlaskaTue, Jun 28, 12:19 PM HADT · 1556 days ago · 23 km deep · 58 km away
3. 1.6123 km WSW of Adak, AlaskaTue, Jun 28, 5:33 PM HADT · 1556 days ago · 10 km deep · 71 km away
4. 1.9119 km WSW of Adak, AlaskaWed, Jun 29, 4:29 AM HADT · 1556 days ago · 70 km deep · 68 km away
5. 1.7146 km WSW of Adak, AlaskaWed, Jun 29, 6:33 AM HADT · 1555 days ago · 15 km deep · 94 km away
6. 1.952 km WSW of Adak, AlaskaWed, Jun 29, 10:12 AM HADT · 1555 days ago · 79 km deep · 8 km away
7. 1.753 km S of Adak, AlaskaWed, Jun 29, 10:44 AM HADT · 1555 days ago · 21 km deep · 68 km away
8. 1.848 km ENE of Adak, AlaskaWed, Jun 29, 11:43 AM HADT · 1555 days ago · 120 km deep · 100 km away
9. 2.8137 km WSW of Adak, AlaskaWed, Jun 29, 7:37 PM HADT · 1555 days ago · 35 km deep · 85 km away
10. 1.8Andreanof Islands, Aleutian Islands, AlaskaWed, Jun 29, 8:46 PM HADT · 1555 days ago · 80 km deep · 77 km away
11. 2.833 km SW of Adak, AlaskaThu, Jun 30, 12:05 AM HADT · 1555 days ago · 91 km deep · 25 km away
12. 1.6149 km WSW of Adak, AlaskaThu, Jun 30, 12:31 PM HADT · 1554 days ago · 22 km deep · 99 km away
13. 1.5113 km WSW of Adak, AlaskaThu, Jun 30, 10:07 PM HADT · 1554 days ago · 28 km deep · 61 km away
14. 3.5135 km WSW of Adak, AlaskaThu, Jun 30, 10:31 PM HADT · 1554 days ago · 32 km deep · 85 km away
15. 1.6135 km WSW of Adak, AlaskaThu, Jun 30, 10:37 PM HADT · 1554 days ago · 24 km deep · 84 km away
16. 1.663 km SE of Adak, AlaskaFri, Jul 1, 3:55 AM HADT · 1554 days ago · 26 km deep · 99 km away
17. 1.551 km SW of Adak, AlaskaFri, Jul 1, 12:09 PM HADT · 1553 days ago · 42 km deep · 28 km away
18. 1.762 km SSE of Adak, AlaskaFri, Jul 1, 8:23 PM HADT · 1553 days ago · 19 km deep · 91 km away
19. 1.965 km SE of Adak, AlaskaFri, Jul 1, 8:26 PM HADT · 1553 days ago · 22 km deep · 96 km away
20. 1.664 km SSE of Adak, AlaskaSat, Jul 2, 1:29 AM HADT · 1553 days ago · 22 km deep · 91 km away
21. 1.798 km SW of Adak, AlaskaSat, Jul 2, 2:14 PM HADT · 1552 days ago · 26 km deep · 61 km away
22. 1.656 km WSW of Adak, AlaskaSun, Jul 3, 12:10 AM HADT · 1552 days ago · 66 km deep · 6 km away
23. 1.758 km SSW of Adak, AlaskaSun, Jul 3, 4:21 AM HADT · 1552 days ago · 42 km deep · 43 km away
24. 1.541 km SSW of Adak, AlaskaSun, Jul 3, 7:00 AM HADT · 1551 days ago · 64 km deep · 42 km away
25. 2.6131 km W of Adak, AlaskaSun, Jul 3, 8:49 AM HADT · 1551 days ago · 143 km deep · 83 km away
26. 2.5119 km WSW of Adak, AlaskaSun, Jul 3, 10:44 AM HADT · 1551 days ago · 32 km deep · 68 km away
27. 4.722 km SSW of Adak, AlaskaSun, Jul 3, 11:33 AM HADT · 1551 days ago · 55 km deep · 39 km away · felt by 3
28. 1.895 km S of Adak, AlaskaSun, Jul 3, 12:01 PM HADT · 1551 days ago · 9 km deep · 99 km away
29. 1.574 km WSW of Adak, AlaskaSun, Jul 3, 2:48 PM HADT · 1551 days ago · 25 km deep · 26 km away
30. 1.661 km SE of Adak, AlaskaSun, Jul 3, 9:45 PM HADT · 1551 days ago · 18 km deep · 91 km away
31. 1.6115 km WSW of Adak, AlaskaMon, Jul 4, 12:45 AM HADT · 1551 days ago · 25 km deep · 63 km away
32. 1.893 km W of Adak, AlaskaMon, Jul 4, 11:06 AM HADT · 1550 days ago · 4 km deep · 46 km away
33. 1.793 km W of Adak, AlaskaMon, Jul 4, 11:09 AM HADT · 1550 days ago · 4 km deep · 47 km away
34. 2.8121 km SW of Adak, AlaskaMon, Jul 4, 4:50 PM HADT · 1550 days ago · 33 km deep · 75 km away
35. 1.8144 km WSW of Adak, AlaskaMon, Jul 4, 5:28 PM HADT · 1550 days ago · 25 km deep · 94 km away
36. 1.791 km WSW of Adak, AlaskaMon, Jul 4, 7:24 PM HADT · 1550 days ago · 13 km deep · 41 km away
37. 3.0120 km WSW of Adak, AlaskaMon, Jul 4, 7:34 PM HADT · 1550 days ago · 37 km deep · 69 km away
38. 1.791 km WSW of Adak, AlaskaMon, Jul 4, 7:42 PM HADT · 1550 days ago · 13 km deep · 40 km away
39. 2.0107 km W of Adak, AlaskaMon, Jul 4, 9:01 PM HADT · 1550 days ago · 138 km deep · 64 km away
40. 1.759 km SE of Adak, AlaskaTue, Jul 5, 3:05 AM HADT · 1550 days ago · 23 km deep · 90 km away
41. 1.7145 km WSW of Adak, AlaskaTue, Jul 5, 3:49 AM HADT · 1550 days ago · 42 km deep · 93 km away
42. 1.956 km SSE of Adak, AlaskaTue, Jul 5, 12:24 PM HADT · 1549 days ago · 25 km deep · 77 km away
43. 1.6148 km WSW of Adak, AlaskaTue, Jul 5, 1:13 PM HADT · 1549 days ago · 35 km deep · 96 km away
44. 1.569 km SSW of Adak, AlaskaTue, Jul 5, 7:21 PM HADT · 1549 days ago · 32 km deep · 48 km away
45. 1.915 km S of Adak, AlaskaTue, Jul 5, 7:53 PM HADT · 1549 days ago · 71 km deep · 52 km away
46. 1.5127 km WSW of Adak, AlaskaWed, Jul 6, 12:09 AM HADT · 1549 days ago · 10 km deep · 76 km away
47. 1.6129 km SW of Adak, AlaskaWed, Jul 6, 1:17 PM HADT · 1548 days ago · 21 km deep · 83 km away
48. 2.7132 km WSW of Adak, AlaskaWed, Jul 6, 2:05 PM HADT · 1548 days ago · 20 km deep · 80 km away
49. 1.9113 km WSW of Adak, AlaskaThu, Jul 7, 2:33 PM HADT · 1547 days ago · 13 km deep · 61 km away
50. 1.551 km SE of Adak, AlaskaThu, Jul 7, 6:29 PM HADT · 1547 days ago · 25 km deep · 84 km away
51. 1.919 km NNW of Adak, AlaskaThu, Jul 7, 7:32 PM HADT · 1547 days ago · 163 km deep · 57 km away
52. 3.7Andreanof Islands, Aleutian Islands, AlaskaThu, Jul 7, 10:36 PM HADT · 1547 days ago · 39 km deep · 96 km away
53. 3.543 km NE of Adak, AlaskaFri, Jul 8, 1:01 PM HADT · 1546 days ago · 126 km deep · 94 km away
54. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 8, 7:52 PM HADT · 1546 days ago · 195 km deep · 63 km away
55. 1.6124 km WSW of Adak, AlaskaSat, Jul 9, 2:29 AM HADT · 1546 days ago · 42 km deep · 73 km away
56. 1.671 km SSE of Adak, AlaskaSat, Jul 9, 5:51 AM HADT · 1545 days ago · 21 km deep · 98 km away
57. 1.644 km ENE of Adak, AlaskaSat, Jul 9, 9:29 AM HADT · 1545 days ago · 154 km deep · 96 km away
58. 1.9143 km W of Adak, AlaskaSat, Jul 9, 8:06 PM HADT · 1545 days ago · 81 km deep · 92 km away
59. 1.7Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 9, 11:36 PM HADT · 1545 days ago · 35 km deep · 48 km away
60. 1.541 km ESE of Adak, AlaskaSun, Jul 10, 2:22 AM HADT · 1545 days ago · 73 km deep · 89 km away

The first 60 of at least 199.

Before

1. 1.541 km S of Adak, AlaskaMon, Jun 27, 10:38 PM HADT · 1557 days ago · 24 km deep · 51 km away
2. 1.587 km W of Adak, AlaskaMon, Jun 27, 5:50 PM HADT · 1557 days ago · 15 km deep · 40 km away
3. 1.568 km WSW of Adak, AlaskaMon, Jun 27, 10:55 AM HADT · 1557 days ago · 44 km deep · 22 km away
4. 1.612 km ESE of Adak, AlaskaMon, Jun 27, 4:28 AM HADT · 1558 days ago · 93 km deep · 63 km away
5. 2.9135 km WSW of Adak, AlaskaMon, Jun 27, 12:51 AM HADT · 1558 days ago · 34 km deep · 85 km away
6. 1.895 km SW of Adak, AlaskaSun, Jun 26, 5:52 PM HADT · 1558 days ago · 24 km deep · 49 km away
7. 1.540 km SW of Adak, AlaskaSun, Jun 26, 4:00 PM HADT · 1558 days ago · 64 km deep · 19 km away
8. 1.552 km W of Adak, AlaskaSun, Jun 26, 12:52 PM HADT · 1558 days ago · 88 km deep · 13 km away
9. 1.9Andreanof Islands, Aleutian Islands, AlaskaSun, Jun 26, 3:37 AM HADT · 1559 days ago · 60 km deep · 10 km away
10. 1.9133 km WSW of Adak, AlaskaSat, Jun 25, 12:53 PM HADT · 1559 days ago · 24 km deep · 82 km away
11. 1.5115 km WSW of Adak, AlaskaSat, Jun 25, 10:43 AM HADT · 1559 days ago · 52 km deep · 65 km away
12. 1.5112 km WSW of Adak, AlaskaSat, Jun 25, 7:04 AM HADT · 1559 days ago · 15 km deep · 61 km away
13. 1.5131 km WSW of Adak, AlaskaSat, Jun 25, 6:25 AM HADT · 1559 days ago · 46 km deep · 80 km away
14. 1.574 km SSE of Adak, AlaskaFri, Jun 24, 9:14 PM HADT · 1560 days ago · 20 km deep · 87 km away
15. 1.688 km SW of Adak, AlaskaFri, Jun 24, 2:30 PM HADT · 1560 days ago · 41 km deep · 41 km away
16. 1.836 km SSW of Adak, AlaskaFri, Jun 24, 2:09 PM HADT · 1560 days ago · 65 km deep · 35 km away
17. 1.7112 km WSW of Adak, AlaskaFri, Jun 24, 12:57 PM HADT · 1560 days ago · 13 km deep · 60 km away
18. 1.7113 km WSW of Adak, AlaskaFri, Jun 24, 11:52 AM HADT · 1560 days ago · 17 km deep · 61 km away
19. 1.515 km SSE of Adak, AlaskaFri, Jun 24, 10:17 AM HADT · 1560 days ago · 66 km deep · 58 km away
20. 2.153 km SW of Adak, AlaskaFri, Jun 24, 2:44 AM HADT · 1561 days ago · 37 km deep · 30 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0228891mca. Read Fri, Oct 2, 2026, 1:13 AM UTC.