M1.5 earthquake 70 km WSW of Adak, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Jul 31, 2016, 8:01 AM HADT

UTC

2016-07-31 17:01:58 UTC

Depth

61.7 km (38.3 mi), shallow

Epicenter

51.542° N, 177.501° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 2.1102 km WSW of Adak, AlaskaSun, Jul 31, 11:35 AM HADT · 3717 days ago · 5 km deep · 39 km away
2. 3.150 km SW of Adak, AlaskaSun, Jul 31, 9:22 PM HADT · 3717 days ago · 53 km deep · 28 km away
3. 1.7157 km WSW of Adak, AlaskaSun, Jul 31, 10:54 PM HADT · 3717 days ago · 45 km deep · 90 km away
4. 2.8102 km SSW of Adak, AlaskaMon, Aug 1, 3:38 PM HADT · 3716 days ago · 26 km deep · 66 km away
5. 2.231 km WSW of Adak, AlaskaMon, Aug 1, 7:28 PM HADT · 3716 days ago · 69 km deep · 42 km away
6. 3.2133 km SW of Adak, AlaskaTue, Aug 2, 2:25 PM HADT · 3715 days ago · 26 km deep · 64 km away
7. 1.598 km SW of Adak, AlaskaTue, Aug 2, 5:24 PM HADT · 3715 days ago · 15 km deep · 29 km away
8. 2.684 km SSE of Adak, AlaskaWed, Aug 3, 5:19 AM HADT · 3715 days ago · 17 km deep · 94 km away
9. 2.330 km SSE of Adak, AlaskaWed, Aug 3, 5:56 AM HADT · 3715 days ago · 47 km deep · 70 km away
10. 1.567 km SSE of Adak, AlaskaWed, Aug 3, 9:49 AM HADT · 3714 days ago · 16 km deep · 80 km away
11. 3.5106 km SW of Adak, AlaskaWed, Aug 3, 8:54 PM HADT · 3714 days ago · 26 km deep · 40 km away
12. 2.564 km SSW of Adak, AlaskaWed, Aug 3, 9:22 PM HADT · 3714 days ago · 35 km deep · 36 km away
13. 1.9144 km WSW of Adak, AlaskaFri, Aug 5, 2:23 AM HADT · 3713 days ago · 35 km deep · 74 km away
14. 2.891 km SW of Adak, AlaskaFri, Aug 5, 4:32 AM HADT · 3713 days ago · 37 km deep · 22 km away
15. 2.727 km WSW of Adak, AlaskaFri, Aug 5, 12:42 PM HADT · 3712 days ago · 6 km deep · 44 km away
16. 1.8135 km WSW of Adak, AlaskaFri, Aug 5, 2:38 PM HADT · 3712 days ago · 25 km deep · 67 km away
17. 1.625 km WSW of Adak, AlaskaFri, Aug 5, 10:38 PM HADT · 3712 days ago · 7 km deep · 46 km away
18. 1.566 km SSW of Adak, AlaskaSat, Aug 6, 2:48 AM HADT · 3712 days ago · 39 km deep · 35 km away
19. 1.658 km SSW of Adak, AlaskaSat, Aug 6, 11:20 AM HADT · 3711 days ago · 44 km deep · 47 km away
20. 1.8142 km SW of Adak, AlaskaSat, Aug 6, 12:34 PM HADT · 3711 days ago · 10 km deep · 72 km away
21. 1.6110 km SSW of Adak, AlaskaSat, Aug 6, 2:06 PM HADT · 3711 days ago · 36 km deep · 77 km away
22. 1.647 km WSW of Adak, AlaskaSat, Aug 6, 3:25 PM HADT · 3711 days ago · 16 km deep · 26 km away
23. 1.525 km SSE of Adak, AlaskaSat, Aug 6, 5:01 PM HADT · 3711 days ago · 55 km deep · 74 km away
24. 1.9111 km WSW of Adak, AlaskaSun, Aug 7, 5:38 AM HADT · 3711 days ago · 12 km deep · 45 km away
25. 1.865 km SE of Adak, AlaskaSun, Aug 7, 10:41 AM HADT · 3710 days ago · 10 km deep · 99 km away
26. 1.6119 km SW of Adak, AlaskaSun, Aug 7, 5:19 PM HADT · 3710 days ago · 36 km deep · 49 km away
27. 2.039 km WSW of Adak, AlaskaMon, Aug 8, 8:29 AM HADT · 3709 days ago · 69 km deep · 32 km away
28. 1.561 km SW of Adak, AlaskaMon, Aug 8, 9:52 AM HADT · 3709 days ago · 32 km deep · 12 km away
29. 1.8121 km WSW of Adak, AlaskaTue, Aug 9, 1:16 AM HADT · 3709 days ago · 13 km deep · 53 km away
30. 2.576 km SW of Adak, AlaskaTue, Aug 9, 4:11 PM HADT · 3708 days ago · 38 km deep · 8 km away
31. 2.0111 km WSW of Adak, AlaskaTue, Aug 9, 9:05 PM HADT · 3708 days ago · 13 km deep · 43 km away
32. 1.726 km W of Adak, AlaskaWed, Aug 10, 12:12 AM HADT · 3708 days ago · 13 km deep · 46 km away
33. 2.957 km SW of Adak, AlaskaWed, Aug 10, 12:42 AM HADT · 3708 days ago · 31 km deep · 26 km away
34. 1.693 km WSW of Adak, AlaskaWed, Aug 10, 3:58 PM HADT · 3707 days ago · 38 km deep · 23 km away
35. 1.5133 km WSW of Adak, AlaskaWed, Aug 10, 5:53 PM HADT · 3707 days ago · 28 km deep · 65 km away
36. 1.9112 km WSW of Adak, AlaskaThu, Aug 11, 5:37 AM HADT · 3707 days ago · 12 km deep · 44 km away
37. 1.876 km SW of Adak, AlaskaThu, Aug 11, 6:53 AM HADT · 3707 days ago · 23 km deep · 10 km away
38. 2.352 km SSE of Adak, AlaskaThu, Aug 11, 7:20 PM HADT · 3706 days ago · 26 km deep · 75 km away
39. 2.625 km SW of Adak, AlaskaFri, Aug 12, 8:14 AM HADT · 3705 days ago · 55 km deep · 46 km away
40. 2.241 km SE of Adak, AlaskaFri, Aug 12, 11:29 AM HADT · 3705 days ago · 37 km deep · 84 km away
41. 1.873 km WSW of Adak, AlaskaSat, Aug 13, 5:51 PM HADT · 3704 days ago · 70 km deep · 24 km away
42. 1.774 km SW of Adak, AlaskaSat, Aug 13, 7:12 PM HADT · 3704 days ago · 41 km deep · 8 km away
43. 1.8130 km WSW of Adak, AlaskaSat, Aug 13, 8:54 PM HADT · 3704 days ago · 8 km deep · 69 km away
44. 1.5113 km WSW of Adak, AlaskaSat, Aug 13, 11:46 PM HADT · 3704 days ago · 9 km deep · 47 km away
45. 1.660 km SSE of Adak, AlaskaSun, Aug 14, 2:43 AM HADT · 3704 days ago · 26 km deep · 93 km away
46. 1.5120 km WSW of Adak, AlaskaSun, Aug 14, 6:42 AM HADT · 3704 days ago · 45 km deep · 54 km away
47. 3.087 km WSW of Adak, AlaskaSun, Aug 14, 11:56 AM HADT · 3703 days ago · 22 km deep · 17 km away
48. 1.5136 km WSW of Adak, AlaskaSun, Aug 14, 1:14 PM HADT · 3703 days ago · 37 km deep · 70 km away
49. 1.860 km SW of Adak, AlaskaMon, Aug 15, 1:20 AM HADT · 3703 days ago · 42 km deep · 28 km away
50. 2.0Andreanof Islands, Aleutian Islands, AlaskaMon, Aug 15, 9:24 AM HADT · 3702 days ago · 55 km deep · 83 km away
51. 1.848 km SSE of Adak, AlaskaMon, Aug 15, 9:36 AM HADT · 3702 days ago · 22 km deep · 72 km away
52. 1.635 km SSW of Adak, AlaskaMon, Aug 15, 1:17 PM HADT · 3702 days ago · 58 km deep · 43 km away
53. 1.640 km SSW of Adak, AlaskaMon, Aug 15, 1:20 PM HADT · 3702 days ago · 56 km deep · 44 km away
54. 1.9149 km WSW of Adak, AlaskaTue, Aug 16, 6:20 AM HADT · 3702 days ago · 63 km deep · 80 km away
55. 1.8114 km WSW of Adak, AlaskaTue, Aug 16, 4:02 PM HADT · 3701 days ago · 74 km deep · 51 km away
56. 2.3135 km WSW of Adak, AlaskaTue, Aug 16, 9:51 PM HADT · 3701 days ago · 65 km deep · 67 km away
57. 2.1144 km WSW of Adak, AlaskaFri, Aug 19, 11:05 PM HADT · 3698 days ago · 45 km deep · 76 km away
58. 1.658 km WSW of Adak, AlaskaSat, Aug 20, 7:44 AM HADT · 3697 days ago · 68 km deep · 15 km away
59. 1.7126 km WSW of Adak, AlaskaSun, Aug 21, 3:22 AM HADT · 3697 days ago · 24 km deep · 59 km away
60. 2.0163 km WSW of Adak, AlaskaSun, Aug 21, 2:45 PM HADT · 3696 days ago · 23 km deep · 95 km away

The first 60 of 159.

Before

1. 1.6113 km SW of Adak, AlaskaSat, Jul 30, 11:52 AM HADT · 3718 days ago · 25 km deep · 44 km away
2. 1.762 km SSW of Adak, AlaskaSat, Jul 30, 11:46 AM HADT · 3718 days ago · 38 km deep · 35 km away
3. 2.3136 km W of Adak, AlaskaFri, Jul 29, 10:32 PM HADT · 3719 days ago · 164 km deep · 96 km away
4. 1.5102 km WSW of Adak, AlaskaThu, Jul 28, 12:23 PM HADT · 3720 days ago · 13 km deep · 41 km away
5. 1.848 km S of Adak, AlaskaTue, Jul 26, 12:37 PM HADT · 3722 days ago · 32 km deep · 69 km away
6. 1.8Andreanof Islands, Aleutian Islands, AlaskaTue, Jul 26, 9:47 AM HADT · 3722 days ago · 24 km deep · 45 km away
7. 1.592 km SW of Adak, AlaskaMon, Jul 25, 3:21 PM HADT · 3723 days ago · 53 km deep · 26 km away
8. 2.2102 km WSW of Adak, AlaskaMon, Jul 25, 11:34 AM HADT · 3723 days ago · 14 km deep · 44 km away
9. 1.968 km SSE of Adak, AlaskaMon, Jul 25, 7:15 AM HADT · 3724 days ago · 2 km deep · 86 km away
10. 1.677 km SSE of Adak, AlaskaSun, Jul 24, 1:32 PM HADT · 3724 days ago · 19 km deep · 93 km away
11. 2.787 km WSW of Adak, AlaskaSun, Jul 24, 7:41 AM HADT · 3724 days ago · 58 km deep · 21 km away
12. 1.583 km WSW of Adak, AlaskaSat, Jul 23, 9:55 PM HADT · 3725 days ago · 22 km deep · 13 km away
13. 2.2130 km W of Adak, AlaskaFri, Jul 22, 11:35 PM HADT · 3726 days ago · 96 km deep · 79 km away
14. 1.956 km SE of Adak, AlaskaFri, Jul 22, 4:31 PM HADT · 3726 days ago · 24 km deep · 94 km away
15. 1.741 km SW of Adak, AlaskaFri, Jul 22, 4:02 PM HADT · 3726 days ago · 30 km deep · 29 km away
16. 1.657 km SSW of Adak, AlaskaFri, Jul 22, 1:32 PM HADT · 3726 days ago · 42 km deep · 38 km away
17. 2.0133 km WSW of Adak, AlaskaFri, Jul 22, 4:16 AM HADT · 3727 days ago · 30 km deep · 65 km away
18. 1.661 km SE of Adak, AlaskaThu, Jul 21, 2:13 AM HADT · 3728 days ago · 24 km deep · 96 km away
19. 1.8121 km SW of Adak, AlaskaWed, Jul 20, 3:59 PM HADT · 3728 days ago · 18 km deep · 51 km away
20. 1.8129 km WSW of Adak, AlaskaWed, Jul 20, 1:24 PM HADT · 3728 days ago · 34 km deep · 61 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0169sjlmo6 (also filed as ak13837644). Read Mon, Oct 5, 2026, 4:07 AM UTC.