M1.8 earthquake 83 km SW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Sep 28, 2016, 9:59 PM HADT

UTC

2016-09-29 06:59:45 UTC

Depth

34.6 km (21.5 mi), shallow

Epicenter

51.435° N, 177.605° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 2.386 km SW of Adak, AlaskaThu, Sep 29, 12:08 AM HADT · 3657 days ago · 55 km deep · 13 km away
2. 2.7137 km SSW of Adak, AlaskaThu, Sep 29, 12:14 AM HADT · 3657 days ago · 31 km deep · 79 km away
3. 1.933 km SSE of Adak, AlaskaThu, Sep 29, 6:45 AM HADT · 3657 days ago · 36 km deep · 82 km away
4. 1.728 km WSW of Adak, AlaskaThu, Sep 29, 8:29 AM HADT · 3657 days ago · 68 km deep · 54 km away
5. 2.0146 km WSW of Adak, AlaskaThu, Sep 29, 5:18 PM HADT · 3656 days ago · 47 km deep · 66 km away
6. 2.9104 km SW of Adak, AlaskaThu, Sep 29, 6:59 PM HADT · 3656 days ago · 31 km deep · 22 km away
7. 1.528 km SSW of Adak, AlaskaFri, Sep 30, 1:54 PM HADT · 3655 days ago · 54 km deep · 62 km away
8. 3.0111 km WSW of Adak, AlaskaSat, Oct 1, 3:16 AM HADT · 3655 days ago · 17 km deep · 38 km away
9. 3.427 km SW of Adak, AlaskaSat, Oct 1, 8:52 AM HADT · 3655 days ago · 15 km deep · 55 km away
10. 1.627 km SW of Adak, AlaskaSun, Oct 2, 2:40 AM HADT · 3654 days ago · 14 km deep · 55 km away
11. 2.0129 km W of Adak, AlaskaSun, Oct 2, 8:55 AM HADT · 3654 days ago · 14 km deep · 75 km away
12. 1.890 km WSW of Adak, AlaskaSun, Oct 2, 3:48 PM HADT · 3653 days ago · 44 km deep · 15 km away
13. 1.544 km S of Adak, AlaskaTue, Oct 4, 10:07 AM HADT · 3652 days ago · 43 km deep · 74 km away
14. 1.8110 km WSW of Adak, AlaskaWed, Oct 5, 11:21 AM HADT · 3650 days ago · 13 km deep · 40 km away
15. 2.964 km SW of Adak, AlaskaSat, Oct 8, 12:19 PM HADT · 3647 days ago · 36 km deep · 20 km away
16. 2.027 km WSW of Adak, AlaskaSat, Oct 8, 1:13 PM HADT · 3647 days ago · 13 km deep · 59 km away
17. 3.529 km SSW of Adak, AlaskaSun, Oct 9, 12:04 AM HADT · 3647 days ago · 13 km deep · 61 km away
18. 1.522 km SW of Adak, AlaskaSun, Oct 9, 1:16 AM HADT · 3647 days ago · 22 km deep · 61 km away
19. 1.748 km SW of Adak, AlaskaSun, Oct 9, 12:09 PM HADT · 3646 days ago · 7 km deep · 40 km away
20. 2.554 km WSW of Adak, AlaskaSun, Oct 9, 10:39 PM HADT · 3646 days ago · 68 km deep · 38 km away
21. 3.347 km SSE of Adak, AlaskaMon, Oct 10, 9:57 PM HADT · 3645 days ago · 26 km deep · 85 km away
22. 4.386 km SW of Adak, AlaskaTue, Oct 11, 11:24 PM HADT · 3644 days ago · 55 km deep · 22 km away
23. 2.4143 km WSW of Adak, AlaskaThu, Oct 13, 9:45 PM HADT · 3642 days ago · 20 km deep · 72 km away
24. 1.726 km W of Adak, AlaskaFri, Oct 14, 1:01 AM HADT · 3642 days ago · 11 km deep · 61 km away
25. 2.3129 km SSW of Adak, AlaskaFri, Oct 14, 9:10 AM HADT · 3642 days ago · 52 km deep · 69 km away
26. 2.1108 km WSW of Adak, AlaskaFri, Oct 14, 11:50 AM HADT · 3641 days ago · 20 km deep · 32 km away
27. 2.367 km WSW of Adak, AlaskaSat, Oct 15, 5:12 AM HADT · 3641 days ago · 68 km deep · 29 km away
28. 2.8108 km WSW of Adak, AlaskaSat, Oct 15, 11:51 AM HADT · 3640 days ago · 13 km deep · 38 km away
29. 3.1123 km WSW of Adak, AlaskaSat, Oct 15, 6:48 PM HADT · 3640 days ago · 32 km deep · 46 km away
30. 2.572 km SW of Adak, AlaskaSat, Oct 15, 8:37 PM HADT · 3640 days ago · 44 km deep · 17 km away
31. 1.770 km SW of Adak, AlaskaSat, Oct 15, 10:35 PM HADT · 3640 days ago · 39 km deep · 13 km away
32. 1.7114 km WSW of Adak, AlaskaSun, Oct 16, 3:14 PM HADT · 3639 days ago · 12 km deep · 47 km away
33. 2.9114 km WSW of Adak, AlaskaWed, Oct 19, 11:06 AM HADT · 3636 days ago · 26 km deep · 38 km away
34. 3.8117 km SW of Adak, AlaskaThu, Oct 20, 11:38 AM HADT · 3635 days ago · 34 km deep · 35 km away
35. 4.752 km NW of Adak, AlaskaSat, Oct 22, 7:42 AM HADT · 3634 days ago · 127 km deep · 92 km away
36. 3.1143 km W of Adak, AlaskaSat, Oct 22, 11:06 AM HADT · 3633 days ago · 124 km deep · 94 km away
37. 2.852 km SSW of Adak, AlaskaSun, Oct 23, 3:49 AM HADT · 3633 days ago · 28 km deep · 47 km away
38. 4.066 km SW of Adak, AlaskaTue, Oct 25, 7:18 PM HADT · 3630 days ago · 9 km deep · 26 km away
39. 2.2132 km WSW of Adak, AlaskaWed, Oct 26, 9:24 AM HADT · 3630 days ago · 70 km deep · 63 km away
40. 2.726 km S of Adak, AlaskaWed, Oct 26, 11:52 PM HADT · 3629 days ago · 50 km deep · 75 km away
41. 2.481 km WSW of Adak, AlaskaThu, Oct 27, 8:21 AM HADT · 3629 days ago · 41 km deep · 8 km away
42. 1.876 km WSW of Adak, AlaskaFri, Oct 28, 1:48 AM HADT · 3628 days ago · 34 km deep · 12 km away
43. 3.8139 km W of Adak, AlaskaSat, Oct 29, 1:07 AM HADT · 3627 days ago · 80 km deep · 77 km away
44. 2.2135 km WSW of Adak, AlaskaThu, Nov 3, 11:50 PM HADT · 3621 days ago · 30 km deep · 58 km away
45. 2.7116 km WSW of Adak, AlaskaFri, Nov 4, 8:25 AM HADT · 3621 days ago · 15 km deep · 42 km away
46. 3.146 km SW of Adak, AlaskaFri, Nov 4, 10:10 AM HADT · 3621 days ago · 27 km deep · 39 km away
47. 2.4114 km WSW of Adak, AlaskaFri, Nov 4, 4:28 PM HADT · 3620 days ago · 12 km deep · 42 km away
48. 1.663 km SSW of Adak, AlaskaFri, Nov 4, 5:16 PM HADT · 3620 days ago · 37 km deep · 38 km away
49. 1.9150 km W of Adak, AlaskaFri, Nov 4, 9:09 PM HADT · 3620 days ago · 26 km deep · 89 km away
50. 2.1162 km WSW of Adak, AlaskaSat, Nov 5, 2:03 AM HADT · 3620 days ago · 74 km deep · 91 km away
51. 2.1140 km WSW of Adak, AlaskaSat, Nov 5, 9:03 AM HADT · 3620 days ago · 12 km deep · 67 km away
52. 2.574 km S of Adak, AlaskaSun, Nov 6, 5:00 PM HAST · 3618 days ago · 25 km deep · 76 km away
53. 2.3116 km WSW of Adak, AlaskaMon, Nov 7, 12:36 AM HAST · 3618 days ago · 12 km deep · 39 km away
54. 2.845 km SSE of Adak, AlaskaMon, Nov 7, 10:44 AM HAST · 3617 days ago · 25 km deep · 79 km away
55. 2.7140 km W of Adak, AlaskaMon, Nov 7, 12:54 PM HAST · 3617 days ago · 89 km deep · 83 km away
56. 1.740 km WSW of Adak, AlaskaTue, Nov 8, 4:09 AM HAST · 3617 days ago · 62 km deep · 43 km away
57. 2.166 km WSW of Adak, AlaskaTue, Nov 8, 5:26 AM HAST · 3617 days ago · 64 km deep · 33 km away
58. 1.954 km SSE of Adak, AlaskaTue, Nov 8, 7:46 AM HAST · 3617 days ago · 25 km deep · 90 km away
59. 2.259 km SW of Adak, AlaskaTue, Nov 8, 11:52 AM HAST · 3616 days ago · 45 km deep · 25 km away
60. 3.045 km SSE of Adak, AlaskaWed, Nov 9, 6:23 AM HAST · 3616 days ago · 26 km deep · 79 km away

The first 60 of 86.

Before

1. 2.3130 km W of Adak, AlaskaWed, Sep 28, 9:03 PM HADT · 3657 days ago · 16 km deep · 71 km away
2. 2.9131 km SSW of Adak, AlaskaWed, Sep 28, 4:28 PM HADT · 3657 days ago · 24 km deep · 69 km away
3. 2.7128 km W of Adak, AlaskaWed, Sep 28, 1:47 PM HADT · 3657 days ago · 14 km deep · 73 km away
4. 2.1123 km SSW of Adak, AlaskaWed, Sep 28, 10:45 AM HADT · 3658 days ago · 25 km deep · 61 km away
5. 2.154 km WSW of Adak, AlaskaWed, Sep 28, 8:59 AM HADT · 3658 days ago · 90 km deep · 38 km away
6. 2.756 km SE of Adak, AlaskaWed, Sep 28, 8:46 AM HADT · 3658 days ago · 34 km deep · 100 km away
7. 1.579 km WSW of Adak, AlaskaTue, Sep 27, 10:55 PM HADT · 3658 days ago · 32 km deep · 29 km away
8. 1.792 km WSW of Adak, AlaskaTue, Sep 27, 10:53 PM HADT · 3658 days ago · 63 km deep · 33 km away
9. 2.1124 km SSW of Adak, AlaskaTue, Sep 27, 6:01 PM HADT · 3658 days ago · 40 km deep · 61 km away
10. 2.7138 km SSW of Adak, AlaskaTue, Sep 27, 2:19 PM HADT · 3658 days ago · 25 km deep · 77 km away
11. 2.1128 km SSW of Adak, AlaskaTue, Sep 27, 1:57 PM HADT · 3658 days ago · 25 km deep · 67 km away
12. 2.7132 km SSW of Adak, AlaskaTue, Sep 27, 12:57 PM HADT · 3658 days ago · 22 km deep · 72 km away
13. 2.2138 km SSW of Adak, AlaskaTue, Sep 27, 12:41 PM HADT · 3658 days ago · 25 km deep · 77 km away
14. 2.2117 km SSW of Adak, AlaskaTue, Sep 27, 6:45 AM HADT · 3659 days ago · 61 km deep · 56 km away
15. 1.669 km SW of Adak, AlaskaTue, Sep 27, 3:00 AM HADT · 3659 days ago · 35 km deep · 14 km away
16. 2.6120 km SSW of Adak, AlaskaTue, Sep 27, 2:30 AM HADT · 3659 days ago · 52 km deep · 58 km away
17. 1.9135 km SSW of Adak, AlaskaTue, Sep 27, 2:08 AM HADT · 3659 days ago · 23 km deep · 75 km away
18. 4.3116 km SSW of Adak, AlaskaTue, Sep 27, 1:25 AM HADT · 3659 days ago · 40 km deep · 53 km away
19. 1.5110 km SW of Adak, AlaskaMon, Sep 26, 11:17 PM HADT · 3659 days ago · 39 km deep · 28 km away
20. 1.5112 km WSW of Adak, AlaskaMon, Sep 26, 7:49 PM HADT · 3659 days ago · 13 km deep · 41 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016cjln366 (also filed as ak14188681). Read Sun, Oct 4, 2026, 7:34 AM UTC.