M1.6 earthquake 63 km SE of Adak, Alaska

Magnitude

1.6 (ml), micro

Local time

Fri, Jul 1, 2022, 3:55 AM HADT

UTC

2022-07-01 12:55:57 UTC

Depth

25.6 km (15.9 mi), shallow

Epicenter

51.488° N, 175.967° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

28

After

1. 1.551 km SW of Adak, AlaskaFri, Jul 1, 12:09 PM HADT · 1551 days ago · 42 km deep · 80 km away
2. 1.762 km SSE of Adak, AlaskaFri, Jul 1, 8:23 PM HADT · 1550 days ago · 19 km deep · 15 km away
3. 1.965 km SE of Adak, AlaskaFri, Jul 1, 8:26 PM HADT · 1550 days ago · 22 km deep · 11 km away
4. 1.664 km SSE of Adak, AlaskaSat, Jul 2, 1:29 AM HADT · 1550 days ago · 22 km deep · 17 km away
5. 2.968 km NE of Adak, AlaskaSun, Jul 3, 2:55 AM HADT · 1549 days ago · 219 km deep · 88 km away
6. 1.758 km SSW of Adak, AlaskaSun, Jul 3, 4:21 AM HADT · 1549 days ago · 42 km deep · 73 km away
7. 1.541 km SSW of Adak, AlaskaSun, Jul 3, 7:00 AM HADT · 1549 days ago · 64 km deep · 61 km away
8. 4.722 km SSW of Adak, AlaskaSun, Jul 3, 11:33 AM HADT · 1549 days ago · 55 km deep · 61 km away · felt by 3
9. 1.895 km S of Adak, AlaskaSun, Jul 3, 12:01 PM HADT · 1549 days ago · 9 km deep · 63 km away
10. 2.964 km SSW of Atka, AlaskaSun, Jul 3, 7:37 PM HADT · 1548 days ago · 35 km deep · 90 km away
11. 1.661 km SE of Adak, AlaskaSun, Jul 3, 9:45 PM HADT · 1548 days ago · 18 km deep · 13 km away
12. 2.063 km ESE of Adak, AlaskaMon, Jul 4, 3:29 AM HADT · 1548 days ago · 31 km deep · 13 km away
13. 1.759 km SE of Adak, AlaskaTue, Jul 5, 3:05 AM HADT · 1547 days ago · 23 km deep · 12 km away
14. 2.079 km SE of Adak, AlaskaTue, Jul 5, 8:50 AM HADT · 1547 days ago · 13 km deep · 17 km away
15. 1.956 km SSE of Adak, AlaskaTue, Jul 5, 12:24 PM HADT · 1547 days ago · 25 km deep · 31 km away
16. 1.569 km SSW of Adak, AlaskaTue, Jul 5, 7:21 PM HADT · 1547 days ago · 32 km deep · 81 km away
17. 1.915 km S of Adak, AlaskaTue, Jul 5, 7:53 PM HADT · 1546 days ago · 71 km deep · 52 km away
18. 1.6100 km ESE of Adak, AlaskaWed, Jul 6, 4:25 PM HADT · 1546 days ago · 40 km deep · 46 km away
19. 1.675 km SE of Adak, AlaskaWed, Jul 6, 7:37 PM HADT · 1545 days ago · 26 km deep · 13 km away
20. 2.956 km WSW of Atka, AlaskaWed, Jul 6, 9:19 PM HADT · 1545 days ago · 127 km deep · 92 km away
21. 1.551 km SE of Adak, AlaskaThu, Jul 7, 6:29 PM HADT · 1545 days ago · 25 km deep · 15 km away
22. 1.919 km NNW of Adak, AlaskaThu, Jul 7, 7:32 PM HADT · 1544 days ago · 163 km deep · 80 km away
23. 3.7Andreanof Islands, Aleutian Islands, AlaskaThu, Jul 7, 10:36 PM HADT · 1544 days ago · 39 km deep · 4 km away
24. 3.177 km NE of Adak, AlaskaFri, Jul 8, 12:11 AM HADT · 1544 days ago · 145 km deep · 95 km away
25. 3.949 km WSW of Atka, AlaskaFri, Jul 8, 10:18 AM HADT · 1544 days ago · 12 km deep · 98 km away
26. 3.543 km NE of Adak, AlaskaFri, Jul 8, 1:01 PM HADT · 1544 days ago · 126 km deep · 69 km away
27. 2.850 km WSW of Atka, AlaskaFri, Jul 8, 4:06 PM HADT · 1544 days ago · 10 km deep · 99 km away
28. 3.050 km WSW of Atka, AlaskaFri, Jul 8, 4:07 PM HADT · 1544 days ago · 10 km deep · 99 km away
29. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 8, 7:52 PM HADT · 1543 days ago · 195 km deep · 75 km away
30. 1.563 km ENE of Adak, AlaskaFri, Jul 8, 9:55 PM HADT · 1543 days ago · 152 km deep · 76 km away
31. 1.671 km SSE of Adak, AlaskaSat, Jul 9, 5:51 AM HADT · 1543 days ago · 21 km deep · 19 km away
32. 1.644 km ENE of Adak, AlaskaSat, Jul 9, 9:29 AM HADT · 1543 days ago · 154 km deep · 52 km away
33. 1.765 km E of Adak, AlaskaSat, Jul 9, 3:43 PM HADT · 1543 days ago · 195 km deep · 37 km away
34. 1.541 km ESE of Adak, AlaskaSun, Jul 10, 2:22 AM HADT · 1542 days ago · 73 km deep · 31 km away
35. 3.849 km ESE of Adak, AlaskaSun, Jul 10, 9:36 AM HADT · 1542 days ago · 35 km deep · 29 km away
36. 3.6100 km SW of Atka, AlaskaSun, Jul 10, 11:23 AM HADT · 1542 days ago · 46 km deep · 53 km away
37. 4.262 km ESE of Adak, AlaskaSun, Jul 10, 11:57 AM HADT · 1542 days ago · 46 km deep · 19 km away
38. 4.0Andreanof Islands, Aleutian Islands, AlaskaSun, Jul 10, 1:10 PM HADT · 1542 days ago · 46 km deep · 4 km away
39. 2.276 km NE of Adak, AlaskaSun, Jul 10, 3:25 PM HADT · 1542 days ago · 200 km deep · 94 km away
40. 1.664 km SSW of Adak, AlaskaMon, Jul 11, 1:56 AM HADT · 1541 days ago · 40 km deep · 77 km away
41. 1.563 km ESE of Adak, AlaskaMon, Jul 11, 5:20 AM HADT · 1541 days ago · 43 km deep · 21 km away
42. 1.684 km WSW of Atka, AlaskaMon, Jul 11, 9:47 AM HADT · 1541 days ago · 104 km deep · 66 km away
43. 2.368 km NE of Adak, AlaskaMon, Jul 11, 10:45 PM HADT · 1540 days ago · 217 km deep · 97 km away
44. 1.731 km ESE of Adak, AlaskaTue, Jul 12, 4:55 AM HADT · 1540 days ago · 73 km deep · 35 km away
45. 1.937 km ENE of Adak, AlaskaTue, Jul 12, 9:47 PM HADT · 1539 days ago · 123 km deep · 63 km away
46. 1.7Andreanof Islands, Aleutian Islands, AlaskaTue, Jul 12, 11:48 PM HADT · 1539 days ago · 40 km deep · 80 km away
47. 1.770 km E of Adak, AlaskaWed, Jul 13, 1:10 AM HADT · 1539 days ago · 67 km deep · 42 km away
48. 1.654 km ESE of Adak, AlaskaWed, Jul 13, 9:23 AM HADT · 1539 days ago · 120 km deep · 30 km away
49. 1.963 km ENE of Adak, AlaskaWed, Jul 13, 9:05 PM HADT · 1538 days ago · 151 km deep · 67 km away
50. 2.055 km WSW of Atka, AlaskaThu, Jul 14, 4:40 AM HADT · 1538 days ago · 77 km deep · 89 km away
51. 3.167 km ESE of Adak, AlaskaThu, Jul 14, 11:22 AM HADT · 1538 days ago · 35 km deep · 13 km away
52. 2.059 km SSE of Adak, AlaskaThu, Jul 14, 10:00 PM HADT · 1537 days ago · 140 km deep · 34 km away
53. 1.643 km S of Adak, AlaskaThu, Jul 14, 11:49 PM HADT · 1537 days ago · 30 km deep · 43 km away
54. 3.928 km SE of Adak, AlaskaFri, Jul 15, 2:18 AM HADT · 1537 days ago · 58 km deep · 35 km away
55. 3.0Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 15, 2:23 AM HADT · 1537 days ago · 38 km deep · 28 km away
56. 1.943 km SSE of Adak, AlaskaFri, Jul 15, 3:02 AM HADT · 1537 days ago · 33 km deep · 29 km away
57. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 15, 4:35 AM HADT · 1537 days ago · 18 km deep · 40 km away
58. 1.670 km ESE of Adak, AlaskaFri, Jul 15, 5:47 AM HADT · 1537 days ago · 32 km deep · 18 km away
59. 1.816 km SSE of Adak, AlaskaFri, Jul 15, 8:42 AM HADT · 1537 days ago · 81 km deep · 48 km away
60. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 15, 10:37 AM HADT · 1537 days ago · 39 km deep · 59 km away

The first 60 of at least 199.

Before

1. 1.851 km E of Adak, AlaskaThu, Jun 30, 8:04 PM HADT · 1551 days ago · 135 km deep · 53 km away
2. 1.572 km SE of Adak, AlaskaThu, Jun 30, 6:16 PM HADT · 1552 days ago · 26 km deep · 10 km away
3. 1.858 km W of Atka, AlaskaThu, Jun 30, 9:07 AM HADT · 1552 days ago · 128 km deep · 93 km away
4. 1.584 km SE of Adak, AlaskaThu, Jun 30, 12:29 AM HADT · 1552 days ago · 27 km deep · 24 km away
5. 2.833 km SW of Adak, AlaskaThu, Jun 30, 12:05 AM HADT · 1552 days ago · 91 km deep · 74 km away
6. 3.0103 km SW of Atka, AlaskaWed, Jun 29, 10:22 PM HADT · 1552 days ago · 35 km deep · 51 km away
7. 3.166 km ENE of Adak, AlaskaWed, Jun 29, 7:48 PM HADT · 1552 days ago · 106 km deep · 62 km away
8. 3.188 km SE of Adak, AlaskaWed, Jun 29, 5:16 PM HADT · 1553 days ago · 35 km deep · 28 km away
9. 3.193 km SE of Adak, AlaskaWed, Jun 29, 3:08 PM HADT · 1553 days ago · 44 km deep · 32 km away
10. 1.848 km ENE of Adak, AlaskaWed, Jun 29, 11:43 AM HADT · 1553 days ago · 120 km deep · 67 km away
11. 1.753 km S of Adak, AlaskaWed, Jun 29, 10:44 AM HADT · 1553 days ago · 21 km deep · 40 km away
12. 1.952 km WSW of Adak, AlaskaWed, Jun 29, 10:12 AM HADT · 1553 days ago · 79 km deep · 95 km away
13. 2.1153 km SSE of Adak, AlaskaWed, Jun 29, 12:32 AM HADT · 1553 days ago · 25 km deep · 98 km away
14. 1.8Andreanof Islands, Aleutian Islands, AlaskaTue, Jun 28, 8:44 PM HADT · 1553 days ago · 107 km deep · 60 km away
15. 1.590 km SW of Atka, AlaskaTue, Jun 28, 3:35 PM HADT · 1554 days ago · 26 km deep · 57 km away
16. 1.662 km SSW of Adak, AlaskaTue, Jun 28, 12:19 PM HADT · 1554 days ago · 23 km deep · 62 km away
17. 1.652 km WSW of Adak, AlaskaTue, Jun 28, 4:18 AM HADT · 1554 days ago · 67 km deep · 99 km away
18. 1.541 km S of Adak, AlaskaMon, Jun 27, 10:38 PM HADT · 1554 days ago · 24 km deep · 51 km away
19. 1.681 km SE of Adak, AlaskaMon, Jun 27, 8:29 PM HADT · 1554 days ago · 15 km deep · 19 km away
20. 1.785 km ESE of Adak, AlaskaMon, Jun 27, 6:37 AM HADT · 1555 days ago · 48 km deep · 44 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0228d7a9vm. Read Tue, Sep 29, 2026, 3:56 PM UTC.