M2.1 earthquake 181 km W of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Sep 15, 2016, 12:41 AM HADT

UTC

2016-09-15 09:41:11 UTC

Depth

13.1 km (8.1 mi), shallow

Epicenter

51.747° N, 179.252° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 2.3131 km W of Adak, AlaskaThu, Sep 15, 11:46 AM HADT · 3671 days ago · 84 km deep · 49 km away
2. 2.5194 km WSW of Adak, AlaskaThu, Sep 15, 8:42 PM HADT · 3671 days ago · 18 km deep · 71 km away
3. 2.3144 km WSW of Adak, AlaskaThu, Sep 15, 11:36 PM HADT · 3671 days ago · 54 km deep · 78 km away
4. 2.9134 km WSW of Adak, AlaskaFri, Sep 16, 2:24 PM HADT · 3670 days ago · 16 km deep · 60 km away
5. 2.3173 km W of Adak, AlaskaFri, Sep 16, 2:36 PM HADT · 3670 days ago · 37 km deep · 10 km away
6. 2.0130 km WSW of Adak, AlaskaSun, Sep 18, 9:43 PM HADT · 3668 days ago · 13 km deep · 56 km away
7. 2.5160 km WSW of Adak, AlaskaMon, Sep 19, 8:19 AM HADT · 3667 days ago · 34 km deep · 53 km away
8. 2.3235 km W of Adak, AlaskaTue, Sep 20, 7:11 AM HADT · 3666 days ago · 79 km deep · 55 km away
9. 2.5113 km WSW of Adak, AlaskaWed, Sep 21, 1:16 AM HADT · 3665 days ago · 23 km deep · 76 km away
10. 2.4142 km WSW of Adak, AlaskaWed, Sep 21, 9:06 PM HADT · 3665 days ago · 53 km deep · 75 km away
11. 2.0105 km WSW of Adak, AlaskaWed, Sep 21, 10:53 PM HADT · 3665 days ago · 42 km deep · 91 km away
12. 2.2273 km WSW of Adak, AlaskaThu, Sep 22, 8:45 PM GMT+12 · 3665 days ago · 48 km deep · 96 km away
13. 2.7156 km WSW of Adak, AlaskaThu, Sep 22, 3:35 AM HADT · 3664 days ago · 26 km deep · 86 km away
14. 2.1200 km WSW of Adak, AlaskaThu, Sep 22, 10:31 AM HADT · 3664 days ago · 22 km deep · 46 km away
15. 1.9276 km W of Adak, AlaskaSun, Sep 25, 10:51 AM GMT+12 · 3662 days ago · 7 km deep · 96 km away
16. 2.5193 km WSW of Adak, AlaskaSun, Sep 25, 1:52 PM HADT · 3661 days ago · 16 km deep · 67 km away
17. 2.1144 km WSW of Adak, AlaskaSun, Sep 25, 10:35 PM HADT · 3661 days ago · 51 km deep · 79 km away
18. 1.7197 km WSW of Adak, AlaskaMon, Sep 26, 5:48 AM HADT · 3660 days ago · 20 km deep · 54 km away
19. 2.2272 km W of Adak, AlaskaTue, Sep 27, 3:43 AM GMT+12 · 3660 days ago · 63 km deep · 93 km away
20. 2.1193 km W of Adak, AlaskaMon, Sep 26, 12:12 PM HADT · 3660 days ago · 120 km deep · 13 km away
21. 1.5112 km WSW of Adak, AlaskaMon, Sep 26, 7:49 PM HADT · 3660 days ago · 13 km deep · 78 km away
22. 2.1194 km W of Adak, AlaskaTue, Sep 27, 6:23 AM HADT · 3659 days ago · 97 km deep · 13 km away
23. 2.2242 km W of Adak, AlaskaWed, Sep 28, 4:26 PM GMT+12 · 3659 days ago · 119 km deep · 62 km away
24. 1.792 km WSW of Adak, AlaskaTue, Sep 27, 10:53 PM HADT · 3659 days ago · 63 km deep · 92 km away
25. 2.7128 km W of Adak, AlaskaWed, Sep 28, 1:47 PM HADT · 3658 days ago · 14 km deep · 53 km away
26. 2.3130 km W of Adak, AlaskaWed, Sep 28, 9:03 PM HADT · 3658 days ago · 16 km deep · 51 km away
27. 2.4260 km W of Adak, AlaskaFri, Sep 30, 1:19 AM GMT+12 · 3657 days ago · 82 km deep · 79 km away
28. 2.1219 km WSW of Adak, AlaskaThu, Sep 29, 6:18 AM HADT · 3657 days ago · 13 km deep · 43 km away
29. 2.0146 km WSW of Adak, AlaskaThu, Sep 29, 5:18 PM HADT · 3657 days ago · 47 km deep · 74 km away
30. 2.5175 km W of Adak, AlaskaThu, Sep 29, 10:33 PM HADT · 3657 days ago · 149 km deep · 36 km away
31. 2.5268 km W of Adak, AlaskaFri, Sep 30, 10:05 PM GMT+12 · 3656 days ago · 67 km deep · 88 km away
32. 3.0111 km WSW of Adak, AlaskaSat, Oct 1, 3:16 AM HADT · 3655 days ago · 17 km deep · 82 km away
33. 2.8192 km WSW of Adak, AlaskaSun, Oct 2, 7:16 AM HADT · 3654 days ago · 79 km deep · 29 km away
34. 2.0129 km W of Adak, AlaskaSun, Oct 2, 8:55 AM HADT · 3654 days ago · 14 km deep · 52 km away
35. 3.0185 km WNW of Adak, AlaskaMon, Oct 3, 9:01 PM HADT · 3653 days ago · 237 km deep · 62 km away
36. 2.4264 km WSW of Adak, AlaskaTue, Oct 4, 7:59 PM GMT+12 · 3653 days ago · 59 km deep · 87 km away
37. 3.8219 km W of Adak, AlaskaTue, Oct 4, 8:07 PM HADT · 3652 days ago · 83 km deep · 38 km away
38. 1.8110 km WSW of Adak, AlaskaWed, Oct 5, 11:21 AM HADT · 3651 days ago · 13 km deep · 79 km away
39. 2.6264 km WSW of Adak, AlaskaSun, Oct 9, 1:49 PM GMT+12 · 3648 days ago · 60 km deep · 86 km away
40. 2.9211 km W of Adak, AlaskaTue, Oct 11, 1:36 AM HADT · 3645 days ago · 88 km deep · 30 km away
41. 2.7215 km WSW of Adak, AlaskaWed, Oct 12, 6:03 AM HADT · 3644 days ago · 26 km deep · 82 km away
42. 2.4143 km WSW of Adak, AlaskaThu, Oct 13, 9:45 PM HADT · 3643 days ago · 20 km deep · 49 km away
43. 2.1108 km WSW of Adak, AlaskaFri, Oct 14, 11:50 AM HADT · 3642 days ago · 20 km deep · 88 km away
44. 2.8108 km WSW of Adak, AlaskaSat, Oct 15, 11:51 AM HADT · 3641 days ago · 13 km deep · 81 km away
45. 4.2250 km W of Adak, AlaskaSun, Oct 16, 9:28 AM GMT+12 · 3641 days ago · 184 km deep · 78 km away
46. 3.1123 km WSW of Adak, AlaskaSat, Oct 15, 6:48 PM HADT · 3641 days ago · 32 km deep · 77 km away
47. 1.8259 km W of Adak, AlaskaSun, Oct 16, 8:20 PM GMT+12 · 3641 days ago · 5 km deep · 82 km away
48. 1.7114 km WSW of Adak, AlaskaSun, Oct 16, 3:14 PM HADT · 3640 days ago · 12 km deep · 72 km away
49. 2.0252 km WSW of Adak, AlaskaMon, Oct 17, 2:29 PM GMT+12 · 3640 days ago · 5 km deep · 77 km away
50. 2.3168 km W of Adak, AlaskaTue, Oct 18, 1:52 AM HADT · 3638 days ago · 9 km deep · 12 km away
51. 2.6256 km W of Adak, AlaskaWed, Oct 19, 5:14 AM GMT+12 · 3638 days ago · 193 km deep · 77 km away
52. 2.0227 km WSW of Adak, AlaskaTue, Oct 18, 9:41 PM HADT · 3638 days ago · 8 km deep · 72 km away
53. 2.9114 km WSW of Adak, AlaskaWed, Oct 19, 11:06 AM HADT · 3637 days ago · 26 km deep · 83 km away
54. 2.7271 km WSW of Adak, AlaskaFri, Oct 21, 8:59 PM GMT+12 · 3636 days ago · 34 km deep · 94 km away
55. 3.1143 km W of Adak, AlaskaSat, Oct 22, 11:06 AM HADT · 3634 days ago · 124 km deep · 41 km away
56. 2.5167 km W of Adak, AlaskaSun, Oct 23, 3:42 AM HADT · 3633 days ago · 13 km deep · 13 km away
57. 2.5Andreanof Islands, Aleutian Islands, AlaskaWed, Oct 26, 2:53 AM HADT · 3630 days ago · 64 km deep · 33 km away
58. 2.2132 km WSW of Adak, AlaskaWed, Oct 26, 9:24 AM HADT · 3630 days ago · 70 km deep · 56 km away
59. 3.3191 km WSW of Adak, AlaskaFri, Oct 28, 4:39 PM HADT · 3628 days ago · 35 km deep · 87 km away
60. 3.8139 km W of Adak, AlaskaSat, Oct 29, 1:07 AM HADT · 3627 days ago · 80 km deep · 43 km away

The first 60 of 75.

Before

1. 2.6249 km W of Adak, AlaskaWed, Sep 14, 7:03 PM GMT+12 · 3673 days ago · 101 km deep · 68 km away
2. 2.3264 km WSW of Adak, AlaskaWed, Sep 14, 5:35 AM GMT+12 · 3673 days ago · 14 km deep · 98 km away
3. 1.6107 km WSW of Adak, AlaskaMon, Sep 12, 4:03 AM HADT · 3674 days ago · 31 km deep · 84 km away
4. 2.2177 km WSW of Adak, AlaskaMon, Sep 12, 4:00 AM HADT · 3674 days ago · 71 km deep · 19 km away
5. 1.8117 km WSW of Adak, AlaskaSun, Sep 11, 3:31 PM HADT · 3675 days ago · 13 km deep · 73 km away
6. 3.4Andreanof Islands, Aleutian Islands, AlaskaSun, Sep 11, 5:18 AM HADT · 3675 days ago · 30 km deep · 62 km away
7. 3.0166 km SW of Adak, AlaskaSat, Sep 10, 3:33 PM HADT · 3676 days ago · 33 km deep · 89 km away
8. 1.9129 km W of Adak, AlaskaThu, Sep 8, 2:01 AM HADT · 3678 days ago · 147 km deep · 52 km away
9. 2.4209 km WSW of Adak, AlaskaWed, Sep 7, 11:46 PM HADT · 3679 days ago · 14 km deep · 69 km away
10. 2.1242 km WSW of Adak, AlaskaWed, Sep 7, 6:47 PM GMT-12 · 3679 days ago · 13 km deep · 94 km away
11. 1.9268 km WSW of Adak, AlaskaWed, Sep 7, 9:08 PM GMT+12 · 3680 days ago · 63 km deep · 93 km away
12. 2.6183 km WSW of Adak, AlaskaTue, Sep 6, 9:33 PM HADT · 3680 days ago · 20 km deep · 35 km away
13. 2.4128 km W of Adak, AlaskaTue, Sep 6, 10:28 AM HADT · 3680 days ago · 13 km deep · 53 km away
14. 2.4205 km W of Adak, AlaskaTue, Sep 6, 7:45 AM HADT · 3680 days ago · 94 km deep · 26 km away
15. 1.7118 km WSW of Adak, AlaskaTue, Sep 6, 4:29 AM HADT · 3680 days ago · 27 km deep · 80 km away
16. 2.2108 km WSW of Adak, AlaskaMon, Sep 5, 11:30 PM HADT · 3681 days ago · 12 km deep · 80 km away
17. 2.1118 km WSW of Adak, AlaskaSun, Sep 4, 6:30 AM HADT · 3682 days ago · 44 km deep · 83 km away
18. 2.7258 km W of Adak, AlaskaMon, Sep 5, 1:39 AM GMT+12 · 3682 days ago · 183 km deep · 84 km away
19. 2.0219 km WSW of Adak, AlaskaSun, Sep 4, 2:21 AM HADT · 3682 days ago · 36 km deep · 58 km away
20. 2.7182 km WSW of Adak, AlaskaSun, Sep 4, 1:46 AM HADT · 3682 days ago · 28 km deep · 54 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016bwhslkd (also filed as ak14006073). Read Sun, Oct 4, 2026, 9:03 PM UTC.