M1.8 earthquake 56 km SSE of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Dec 8, 2016, 4:46 PM HAST

UTC

2016-12-09 02:46:48 UTC

Depth

22.0 km (13.7 mi), shallow

Epicenter

51.416° N, 176.296° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 2.963 km SE of Adak, AlaskaThu, Dec 8, 6:06 PM HAST · 3587 days ago · 29 km deep · 13 km away
2. 3.6136 km SSW of Atka, AlaskaFri, Dec 9, 7:16 PM HAST · 3586 days ago · 33 km deep · 99 km away
3. 2.073 km SW of Adak, AlaskaSat, Dec 10, 5:32 AM HAST · 3585 days ago · 37 km deep · 76 km away
4. 3.7Andreanof Islands, Aleutian Islands, AlaskaSat, Dec 10, 6:41 PM HAST · 3585 days ago · 116 km deep · 78 km away
5. 3.549 km E of Adak, AlaskaMon, Dec 12, 7:10 PM HAST · 3583 days ago · 58 km deep · 50 km away
6. 1.656 km WSW of Adak, AlaskaWed, Dec 14, 3:47 AM HAST · 3581 days ago · 18 km deep · 76 km away
7. 2.978 km SW of Atka, AlaskaThu, Dec 15, 9:15 PM HAST · 3580 days ago · 38 km deep · 93 km away
8. 2.259 km ESE of Adak, AlaskaMon, Dec 19, 1:08 PM HAST · 3576 days ago · 39 km deep · 41 km away
9. 2.065 km W of Adak, AlaskaMon, Dec 19, 1:15 PM HAST · 3576 days ago · 83 km deep · 97 km away
10. 2.639 km ESE of Adak, AlaskaTue, Dec 20, 8:08 AM HAST · 3575 days ago · 69 km deep · 39 km away
11. 4.166 km ENE of Adak, AlaskaTue, Dec 20, 1:22 PM HAST · 3575 days ago · 166 km deep · 87 km away
12. 1.860 km SSW of Adak, AlaskaTue, Dec 20, 9:26 PM HAST · 3575 days ago · 38 km deep · 53 km away
13. 2.997 km ESE of Adak, AlaskaWed, Dec 21, 1:52 AM HAST · 3574 days ago · 45 km deep · 72 km away
14. 2.218 km N of Adak, AlaskaWed, Dec 21, 6:02 AM HAST · 3574 days ago · 127 km deep · 73 km away
15. 1.761 km SSE of Adak, AlaskaThu, Dec 22, 8:16 AM HAST · 3573 days ago · 18 km deep · 10 km away
16. 1.752 km SW of Adak, AlaskaFri, Dec 23, 12:00 PM HAST · 3572 days ago · 22 km deep · 69 km away
17. 1.859 km WSW of Adak, AlaskaSat, Dec 24, 7:19 PM HAST · 3571 days ago · 31 km deep · 80 km away
18. 1.628 km SSE of Adak, AlaskaSun, Dec 25, 10:29 AM HAST · 3570 days ago · 33 km deep · 28 km away
19. 2.776 km SW of Adak, AlaskaMon, Dec 26, 2:52 AM HAST · 3569 days ago · 45 km deep · 86 km away
20. 1.992 km SW of Atka, AlaskaTue, Dec 27, 5:44 PM HAST · 3568 days ago · 53 km deep · 81 km away
21. 2.349 km ESE of Adak, AlaskaThu, Dec 29, 10:03 AM HAST · 3566 days ago · 45 km deep · 40 km away
22. 2.323 km WSW of Adak, AlaskaFri, Dec 30, 4:48 AM HAST · 3565 days ago · 68 km deep · 61 km away
23. 1.721 km WNW of Adak, AlaskaMon, Jan 2, 2:37 AM HAST · 3562 days ago · 76 km deep · 72 km away
24. 2.1100 km SW of Adak, AlaskaTue, Jan 3, 7:54 PM HAST · 3561 days ago · 24 km deep · 98 km away
25. 1.574 km SW of Adak, AlaskaTue, Jan 3, 9:43 PM HAST · 3561 days ago · 31 km deep · 86 km away
26. 1.616 km E of Adak, AlaskaTue, Jan 3, 9:49 PM HAST · 3561 days ago · 73 km deep · 50 km away
27. 1.636 km W of Adak, AlaskaWed, Jan 4, 5:38 AM HAST · 3560 days ago · 13 km deep · 76 km away
28. 1.968 km ESE of Adak, AlaskaWed, Jan 4, 9:28 AM HAST · 3560 days ago · 35 km deep · 42 km away
29. 2.152 km SE of Adak, AlaskaSun, Jan 8, 4:13 AM HAST · 3556 days ago · 33 km deep · 21 km away
30. 2.327 km ENE of Adak, AlaskaSun, Jan 8, 7:09 AM HAST · 3556 days ago · 87 km deep · 63 km away
31. 1.921 km E of Adak, AlaskaSun, Jan 8, 8:51 AM HAST · 3556 days ago · 68 km deep · 55 km away
32. 3.136 km SSW of Adak, AlaskaSun, Jan 8, 9:58 AM HAST · 3556 days ago · 47 km deep · 42 km away
33. 1.661 km SW of Adak, AlaskaMon, Jan 9, 6:41 PM HAST · 3555 days ago · 43 km deep · 59 km away
34. 2.591 km SW of Atka, AlaskaTue, Jan 10, 10:41 AM HAST · 3554 days ago · 46 km deep · 80 km away
35. 2.094 km ESE of Adak, AlaskaTue, Jan 10, 10:24 PM HAST · 3554 days ago · 25 km deep · 68 km away
36. 2.770 km SE of Adak, AlaskaWed, Jan 11, 5:32 AM HAST · 3553 days ago · 25 km deep · 20 km away
37. 2.350 km S of Adak, AlaskaThu, Jan 12, 6:09 AM HAST · 3552 days ago · 27 km deep · 29 km away
38. 2.432 km SSE of Adak, AlaskaFri, Jan 13, 9:03 AM HAST · 3551 days ago · 52 km deep · 24 km away
39. 1.97 km SSE of Adak, AlaskaFri, Jan 13, 6:55 PM HAST · 3551 days ago · 62 km deep · 48 km away
40. 1.654 km SSE of Adak, AlaskaFri, Jan 13, 11:20 PM HAST · 3550 days ago · 13 km deep · 8 km away
41. 2.147 km SE of Adak, AlaskaSat, Jan 14, 6:42 AM HAST · 3550 days ago · 32 km deep · 18 km away
42. 3.276 km SW of Adak, AlaskaSat, Jan 14, 11:28 AM HAST · 3550 days ago · 33 km deep · 85 km away
43. 1.876 km SW of Adak, AlaskaSat, Jan 14, 11:34 AM HAST · 3550 days ago · 25 km deep · 86 km away
44. 2.2122 km SSW of Atka, AlaskaSun, Jan 15, 2:01 AM HAST · 3549 days ago · 23 km deep · 90 km away
45. 2.157 km SE of Adak, AlaskaSun, Jan 15, 5:53 PM HAST · 3549 days ago · 55 km deep · 29 km away
46. 1.687 km SW of Atka, AlaskaSun, Jan 15, 8:41 PM HAST · 3549 days ago · 26 km deep · 89 km away
47. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, Jan 16, 8:58 AM HAST · 3548 days ago · 25 km deep · 21 km away
48. 4.0111 km SSW of Atka, AlaskaWed, Jan 18, 3:57 PM HAST · 3546 days ago · 78 km deep · 90 km away
49. 2.5119 km SSW of Atka, AlaskaWed, Jan 18, 4:14 PM HAST · 3546 days ago · 14 km deep · 87 km away
50. 2.4113 km SE of Adak, AlaskaThu, Jan 19, 3:19 AM HAST · 3545 days ago · 16 km deep · 69 km away
51. 2.159 km SE of Adak, AlaskaThu, Jan 19, 7:23 AM HAST · 3545 days ago · 26 km deep · 11 km away
52. 2.287 km ESE of Adak, AlaskaFri, Jan 20, 4:46 AM HAST · 3544 days ago · 26 km deep · 62 km away
53. 2.0Andreanof Islands, Aleutian Islands, AlaskaSun, Jan 22, 9:52 AM HAST · 3542 days ago · 56 km deep · 40 km away
54. 1.969 km WSW of Adak, AlaskaSun, Jan 22, 4:14 PM HAST · 3542 days ago · 51 km deep · 88 km away
55. 2.656 km ENE of Adak, AlaskaSun, Jan 22, 8:27 PM HAST · 3542 days ago · 66 km deep · 83 km away
56. 2.773 km SSE of Adak, AlaskaMon, Jan 23, 10:25 AM HAST · 3541 days ago · 35 km deep · 20 km away
57. 1.748 km S of Adak, AlaskaTue, Jan 24, 9:11 AM HAST · 3540 days ago · 34 km deep · 26 km away
58. 1.820 km S of Adak, AlaskaTue, Jan 24, 7:54 PM HAST · 3540 days ago · 68 km deep · 38 km away
59. 2.337 km S of Adak, AlaskaWed, Jan 25, 7:57 AM HAST · 3539 days ago · 50 km deep · 34 km away
60. 3.841 km SSW of Adak, AlaskaWed, Jan 25, 11:26 AM HAST · 3539 days ago · 59 km deep · 42 km away

The first 60 of 78.

Before

1. 1.863 km SSW of Adak, AlaskaThu, Dec 8, 7:23 AM HAST · 3587 days ago · 37 km deep · 54 km away
2. 2.085 km SW of Adak, AlaskaWed, Dec 7, 8:44 PM HAST · 3588 days ago · 29 km deep · 82 km away
3. 2.242 km ENE of Adak, AlaskaWed, Dec 7, 1:42 PM HAST · 3588 days ago · 128 km deep · 74 km away
4. 2.560 km SE of Adak, AlaskaWed, Dec 7, 1:26 PM HAST · 3588 days ago · 42 km deep · 26 km away
5. 1.729 km SSW of Adak, AlaskaWed, Dec 7, 8:37 AM HAST · 3588 days ago · 43 km deep · 38 km away
6. 2.1110 km SE of Adak, AlaskaWed, Dec 7, 2:55 AM HAST · 3588 days ago · 5 km deep · 56 km away
7. 1.673 km SSE of Adak, AlaskaTue, Dec 6, 6:44 PM HAST · 3589 days ago · 20 km deep · 22 km away
8. 1.851 km SW of Adak, AlaskaTue, Dec 6, 4:24 PM HAST · 3589 days ago · 49 km deep · 63 km away
9. 2.422 km S of Adak, AlaskaTue, Dec 6, 3:06 AM HAST · 3589 days ago · 61 km deep · 35 km away
10. 1.665 km S of Adak, AlaskaMon, Dec 5, 8:52 PM HAST · 3590 days ago · 21 km deep · 17 km away
11. 3.949 km WSW of Adak, AlaskaMon, Dec 5, 9:40 AM HAST · 3590 days ago · 89 km deep · 82 km away
12. 1.684 km WSW of Adak, AlaskaMon, Dec 5, 1:39 AM HAST · 3590 days ago · 39 km deep · 95 km away
13. 4.125 km SSW of Adak, AlaskaSun, Dec 4, 10:21 AM HAST · 3591 days ago · 70 km deep · 46 km away
14. 3.150 km SSW of Adak, AlaskaSat, Dec 3, 4:01 PM HAST · 3592 days ago · 34 km deep · 41 km away
15. 2.364 km E of Adak, AlaskaFri, Dec 2, 1:14 PM HAST · 3593 days ago · 23 km deep · 57 km away
16. 2.343 km SW of Adak, AlaskaFri, Dec 2, 2:12 AM HAST · 3593 days ago · 34 km deep · 53 km away
17. 4.247 km SSW of Adak, AlaskaFri, Dec 2, 1:54 AM HAST · 3593 days ago · 39 km deep · 49 km away
18. 1.545 km SSE of Adak, AlaskaThu, Dec 1, 11:50 PM HAST · 3593 days ago · 12 km deep · 11 km away
19. 1.655 km SSE of Adak, AlaskaThu, Dec 1, 7:34 PM HAST · 3594 days ago · 5 km deep · 9 km away
20. 2.486 km SE of Adak, AlaskaThu, Dec 1, 6:04 PM HAST · 3594 days ago · 25 km deep · 43 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016fsyc7qw (also filed as ak14742170). Read Sun, Oct 4, 2026, 8:34 PM UTC.