M1.9 earthquake 58 km SSW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Apr 15, 2016, 4:11 AM HADT

UTC

2016-04-15 13:11:31 UTC

Depth

43.6 km (27.1 mi), shallow

Epicenter

51.409° N, 177.014° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 1.877 km WSW of Adak, AlaskaFri, Apr 15, 5:31 AM HADT · 3824 days ago · 45 km deep · 41 km away
2. 3.9Andreanof Islands, Aleutian Islands, AlaskaFri, Apr 15, 9:25 AM HADT · 3824 days ago · 45 km deep · 40 km away
3. 2.3101 km SW of Adak, AlaskaFri, Apr 15, 9:37 AM HADT · 3824 days ago · 26 km deep · 48 km away
4. 2.898 km SW of Adak, AlaskaFri, Apr 15, 9:38 AM HADT · 3824 days ago · 23 km deep · 44 km away
5. 3.7142 km SSW of Adak, AlaskaFri, Apr 15, 2:55 PM HADT · 3824 days ago · 30 km deep · 85 km away
6. 1.7109 km WSW of Adak, AlaskaFri, Apr 15, 3:02 PM HADT · 3824 days ago · 52 km deep · 68 km away
7. 2.337 km WSW of Adak, AlaskaFri, Apr 15, 11:57 PM HADT · 3823 days ago · 51 km deep · 32 km away
8. 3.255 km SW of Adak, AlaskaSat, Apr 16, 5:46 AM HADT · 3823 days ago · 48 km deep · 9 km away
9. 1.733 km SSW of Adak, AlaskaSat, Apr 16, 4:16 PM HADT · 3823 days ago · 33 km deep · 27 km away
10. 2.0114 km W of Adak, AlaskaSun, Apr 17, 12:38 AM HADT · 3822 days ago · 24 km deep · 93 km away
11. 2.058 km SE of Adak, AlaskaSun, Apr 17, 12:00 PM HADT · 3822 days ago · 13 km deep · 60 km away
12. 1.875 km SE of Adak, AlaskaSun, Apr 17, 10:46 PM HADT · 3821 days ago · 14 km deep · 72 km away
13. 3.0117 km WSW of Adak, AlaskaMon, Apr 18, 5:05 AM HADT · 3821 days ago · 36 km deep · 75 km away
14. 1.8126 km SW of Adak, AlaskaMon, Apr 18, 5:21 AM HADT · 3821 days ago · 21 km deep · 77 km away
15. 2.1141 km WSW of Adak, AlaskaMon, Apr 18, 9:31 AM HADT · 3821 days ago · 31 km deep · 100 km away
16. 1.628 km ESE of Adak, AlaskaMon, Apr 18, 10:28 AM HADT · 3821 days ago · 61 km deep · 62 km away
17. 3.0130 km WSW of Adak, AlaskaMon, Apr 18, 10:58 AM HADT · 3821 days ago · 28 km deep · 86 km away
18. 2.135 km SE of Adak, AlaskaMon, Apr 18, 12:17 PM HADT · 3821 days ago · 60 km deep · 63 km away
19. 1.861 km SE of Adak, AlaskaTue, Apr 19, 5:21 PM HADT · 3820 days ago · 50 km deep · 77 km away
20. 1.7117 km SW of Adak, AlaskaTue, Apr 19, 8:55 PM HADT · 3819 days ago · 23 km deep · 70 km away
21. 2.189 km SSE of Adak, AlaskaWed, Apr 20, 3:40 AM HADT · 3819 days ago · 26 km deep · 61 km away
22. 1.847 km SSE of Adak, AlaskaWed, Apr 20, 3:48 PM HADT · 3819 days ago · 25 km deep · 40 km away
23. 2.822 km SSE of Adak, AlaskaWed, Apr 20, 4:00 PM HADT · 3819 days ago · 53 km deep · 49 km away
24. 2.425 km SSE of Adak, AlaskaWed, Apr 20, 8:32 PM HADT · 3818 days ago · 49 km deep · 46 km away
25. 1.549 km ESE of Adak, AlaskaThu, Apr 21, 1:19 PM HADT · 3818 days ago · 55 km deep · 79 km away
26. 3.9122 km WSW of Adak, AlaskaThu, Apr 21, 1:28 PM HADT · 3818 days ago · 10 km deep · 97 km away
27. 2.196 km SW of Adak, AlaskaThu, Apr 21, 4:36 PM HADT · 3818 days ago · 23 km deep · 53 km away
28. 3.8Andreanof Islands, Aleutian Islands, AlaskaFri, Apr 22, 12:00 AM HADT · 3817 days ago · 34 km deep · 82 km away
29. 1.8109 km SW of Adak, AlaskaFri, Apr 22, 12:16 PM HADT · 3817 days ago · 24 km deep · 63 km away
30. 3.860 km SW of Adak, AlaskaSat, Apr 23, 3:40 PM HADT · 3816 days ago · 38 km deep · 8 km away
31. 1.654 km SW of Adak, AlaskaSun, Apr 24, 12:55 AM HADT · 3815 days ago · 39 km deep · 12 km away
32. 2.159 km SW of Adak, AlaskaSun, Apr 24, 11:16 AM HADT · 3815 days ago · 47 km deep · 28 km away
33. 2.2116 km W of Adak, AlaskaMon, Apr 25, 12:42 AM HADT · 3814 days ago · 76 km deep · 98 km away
34. 2.663 km ESE of Adak, AlaskaMon, Apr 25, 8:30 AM HADT · 3814 days ago · 33 km deep · 83 km away
35. 1.737 km SSE of Adak, AlaskaMon, Apr 25, 4:44 PM HADT · 3814 days ago · 35 km deep · 47 km away
36. 1.972 km SE of Adak, AlaskaMon, Apr 25, 10:40 PM HADT · 3813 days ago · 50 km deep · 83 km away
37. 1.735 km S of Adak, AlaskaTue, Apr 26, 6:54 AM HADT · 3813 days ago · 39 km deep · 32 km away
38. 1.965 km SSW of Adak, AlaskaTue, Apr 26, 6:28 PM HADT · 3812 days ago · 40 km deep · 7 km away
39. 2.0118 km WSW of Adak, AlaskaWed, Apr 27, 3:18 PM HADT · 3812 days ago · 59 km deep · 88 km away
40. 1.848 km W of Adak, AlaskaWed, Apr 27, 11:07 PM HADT · 3811 days ago · 67 km deep · 50 km away
41. 1.656 km SW of Adak, AlaskaThu, Apr 28, 12:02 PM HADT · 3811 days ago · 46 km deep · 22 km away
42. 1.643 km S of Adak, AlaskaThu, Apr 28, 10:05 PM HADT · 3810 days ago · 38 km deep · 26 km away
43. 1.637 km ESE of Adak, AlaskaFri, Apr 29, 1:10 PM HADT · 3810 days ago · 62 km deep · 75 km away
44. 1.6113 km SW of Adak, AlaskaSat, Apr 30, 3:59 AM HADT · 3809 days ago · 6 km deep · 65 km away
45. 1.83 km NNW of Adak, AlaskaSat, Apr 30, 1:01 PM HADT · 3809 days ago · 81 km deep · 60 km away
46. 1.848 km E of Adak, AlaskaSat, Apr 30, 7:05 PM HADT · 3808 days ago · 137 km deep · 94 km away
47. 2.2107 km WSW of Adak, AlaskaSun, May 1, 7:23 AM HADT · 3808 days ago · 47 km deep · 65 km away
48. 2.5123 km WSW of Adak, AlaskaSun, May 1, 1:46 PM HADT · 3808 days ago · 26 km deep · 79 km away
49. 2.973 km WSW of Adak, AlaskaSun, May 1, 7:46 PM HADT · 3807 days ago · 26 km deep · 40 km away
50. 2.5125 km WSW of Adak, AlaskaTue, May 3, 5:40 AM HADT · 3806 days ago · 26 km deep · 84 km away
51. 1.594 km WSW of Adak, AlaskaTue, May 3, 11:16 PM HADT · 3805 days ago · 31 km deep · 60 km away
52. 1.9100 km WSW of Adak, AlaskaFri, May 6, 3:35 AM HADT · 3803 days ago · 7 km deep · 71 km away
53. 3.3112 km SW of Adak, AlaskaFri, May 6, 7:28 AM HADT · 3803 days ago · 40 km deep · 65 km away
54. 3.1115 km SW of Adak, AlaskaFri, May 6, 7:30 AM HADT · 3803 days ago · 38 km deep · 67 km away
55. 1.715 km S of Adak, AlaskaSat, May 7, 1:13 AM HADT · 3802 days ago · 68 km deep · 44 km away
56. 2.344 km ENE of Adak, AlaskaSat, May 7, 4:39 AM HADT · 3802 days ago · 85 km deep · 94 km away
57. 3.6109 km WSW of Adak, AlaskaSun, May 8, 7:11 PM HADT · 3800 days ago · 44 km deep · 67 km away
58. 1.933 km SSE of Adak, AlaskaSun, May 8, 11:14 PM HADT · 3800 days ago · 39 km deep · 47 km away
59. 2.563 km SW of Adak, AlaskaMon, May 9, 6:59 AM HADT · 3800 days ago · 43 km deep · 19 km away
60. 1.9123 km WSW of Adak, AlaskaMon, May 9, 8:29 AM HADT · 3800 days ago · 4 km deep · 99 km away

The first 60 of 163.

Before

1. 2.4Andreanof Islands, Aleutian Islands, AlaskaFri, Apr 15, 3:20 AM HADT · 3824 days ago · 40 km deep · 15 km away
2. 2.359 km S of Adak, AlaskaFri, Apr 15, 3:07 AM HADT · 3824 days ago · 39 km deep · 16 km away
3. 2.097 km SW of Adak, AlaskaThu, Apr 14, 12:34 PM HADT · 3825 days ago · 30 km deep · 46 km away
4. 2.164 km ESE of Adak, AlaskaWed, Apr 13, 7:36 AM HADT · 3826 days ago · 73 km deep · 95 km away
5. 2.0110 km WSW of Adak, AlaskaTue, Apr 12, 8:53 PM HADT · 3826 days ago · 13 km deep · 81 km away
6. 1.663 km SSE of Adak, AlaskaMon, Apr 11, 8:35 PM HADT · 3827 days ago · 26 km deep · 60 km away
7. 1.6Andreanof Islands, Aleutian Islands, AlaskaMon, Apr 11, 5:06 PM HADT · 3828 days ago · 47 km deep · 41 km away
8. 1.934 km WSW of Adak, AlaskaMon, Apr 11, 7:29 AM HADT · 3828 days ago · 69 km deep · 40 km away
9. 2.139 km E of Adak, AlaskaSun, Apr 10, 6:56 PM HADT · 3828 days ago · 140 km deep · 83 km away
10. 1.645 km S of Adak, AlaskaSun, Apr 10, 3:39 PM HADT · 3829 days ago · 24 km deep · 26 km away
11. 1.9110 km WSW of Adak, AlaskaSun, Apr 10, 7:23 AM HADT · 3829 days ago · 50 km deep · 76 km away
12. 2.8112 km SW of Adak, AlaskaSun, Apr 10, 3:37 AM HADT · 3829 days ago · 19 km deep · 69 km away
13. 1.8124 km WSW of Adak, AlaskaSat, Apr 9, 7:58 PM HADT · 3829 days ago · 22 km deep · 87 km away
14. 1.979 km ESE of Adak, AlaskaSat, Apr 9, 4:03 PM HADT · 3830 days ago · 49 km deep · 98 km away
15. 2.082 km SW of Adak, AlaskaSat, Apr 9, 1:45 PM HADT · 3830 days ago · 39 km deep · 35 km away
16. 2.156 km SW of Adak, AlaskaSat, Apr 9, 11:56 AM HADT · 3830 days ago · 43 km deep · 21 km away
17. 1.843 km E of Adak, AlaskaSat, Apr 9, 11:03 AM HADT · 3830 days ago · 71 km deep · 84 km away
18. 2.0132 km SW of Adak, AlaskaSat, Apr 9, 10:48 AM HADT · 3830 days ago · 23 km deep · 85 km away
19. 2.042 km S of Adak, AlaskaSat, Apr 9, 5:28 AM HADT · 3830 days ago · 25 km deep · 30 km away
20. 2.6121 km SSW of Adak, AlaskaSat, Apr 9, 4:02 AM HADT · 3830 days ago · 39 km deep · 66 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0164virui5 (also filed as ak13494807). Read Sun, Oct 4, 2026, 2:36 PM UTC.