M1.8 earthquake 130 km W of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Jan 4, 2016, 2:09 AM HAST

UTC

2016-01-04 12:09:11 UTC

Depth

12.1 km (7.5 mi), shallow

Epicenter

51.668° N, 178.490° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 4.165 km W of Adak, AlaskaMon, Jan 4, 2:15 AM HAST · 3927 days ago · 94 km deep · 65 km away
2. 1.9112 km SW of Adak, AlaskaMon, Jan 4, 6:37 AM HAST · 3927 days ago · 13 km deep · 61 km away
3. 2.1154 km WSW of Adak, AlaskaMon, Jan 4, 11:30 AM HAST · 3926 days ago · 82 km deep · 35 km away
4. 1.552 km SW of Adak, AlaskaTue, Jan 5, 4:18 AM HAST · 3926 days ago · 40 km deep · 96 km away
5. 1.9127 km W of Adak, AlaskaTue, Jan 5, 6:54 AM HAST · 3926 days ago · 98 km deep · 32 km away
6. 1.671 km WSW of Adak, AlaskaThu, Jan 7, 6:05 PM HAST · 3923 days ago · 33 km deep · 69 km away
7. 1.9123 km WSW of Adak, AlaskaSat, Jan 9, 12:35 PM HAST · 3921 days ago · 36 km deep · 28 km away
8. 2.1126 km SW of Adak, AlaskaMon, Jan 11, 2:49 AM HAST · 3920 days ago · 29 km deep · 65 km away
9. 2.1131 km WSW of Adak, AlaskaMon, Jan 11, 5:25 AM HAST · 3920 days ago · 33 km deep · 23 km away
10. 2.7199 km W of Adak, AlaskaMon, Jan 11, 8:55 AM HAST · 3920 days ago · 158 km deep · 86 km away
11. 1.6110 km WSW of Adak, AlaskaTue, Jan 12, 4:36 PM HAST · 3918 days ago · 13 km deep · 25 km away
12. 2.7101 km WSW of Adak, AlaskaTue, Jan 12, 5:40 PM HAST · 3918 days ago · 16 km deep · 30 km away
13. 1.9115 km WSW of Adak, AlaskaWed, Jan 13, 12:04 AM HAST · 3918 days ago · 26 km deep · 30 km away
14. 2.9141 km WSW of Adak, AlaskaWed, Jan 13, 9:24 PM HAST · 3917 days ago · 12 km deep · 47 km away
15. 2.7144 km WSW of Adak, AlaskaWed, Jan 13, 10:47 PM HAST · 3917 days ago · 24 km deep · 46 km away
16. 2.5214 km W of Adak, AlaskaThu, Jan 14, 12:13 PM HAST · 3916 days ago · 86 km deep · 88 km away
17. 1.5107 km WSW of Adak, AlaskaThu, Jan 14, 3:57 PM HAST · 3916 days ago · 14 km deep · 26 km away
18. 2.0114 km SW of Adak, AlaskaThu, Jan 14, 7:27 PM HAST · 3916 days ago · 44 km deep · 56 km away
19. 1.8132 km WSW of Adak, AlaskaFri, Jan 15, 10:09 AM HAST · 3915 days ago · 26 km deep · 46 km away
20. 1.941 km W of Adak, AlaskaFri, Jan 15, 11:05 AM HAST · 3915 days ago · 74 km deep · 89 km away
21. 1.9112 km SW of Adak, AlaskaFri, Jan 15, 3:19 PM HAST · 3915 days ago · 39 km deep · 61 km away
22. 1.763 km SW of Adak, AlaskaFri, Jan 15, 10:45 PM HAST · 3915 days ago · 37 km deep · 83 km away
23. 2.0123 km WSW of Adak, AlaskaSat, Jan 16, 12:10 AM HAST · 3915 days ago · 21 km deep · 28 km away
24. 1.753 km WSW of Adak, AlaskaSat, Jan 16, 3:28 AM HAST · 3915 days ago · 70 km deep · 76 km away
25. 1.977 km WSW of Adak, AlaskaMon, Jan 18, 2:30 PM HAST · 3912 days ago · 60 km deep · 56 km away
26. 1.8105 km WSW of Adak, AlaskaTue, Jan 19, 3:49 AM HAST · 3912 days ago · 10 km deep · 33 km away
27. 2.2147 km WSW of Adak, AlaskaTue, Jan 19, 4:02 AM HAST · 3912 days ago · 65 km deep · 26 km away
28. 2.1158 km WSW of Adak, AlaskaTue, Jan 19, 5:32 AM HAST · 3912 days ago · 6 km deep · 35 km away
29. 2.4197 km WSW of Adak, AlaskaTue, Jan 19, 11:28 AM HAST · 3911 days ago · 70 km deep · 68 km away
30. 2.3193 km WSW of Adak, AlaskaThu, Jan 21, 2:27 AM HAST · 3910 days ago · 41 km deep · 78 km away
31. 2.3136 km W of Adak, AlaskaThu, Jan 21, 3:14 AM HAST · 3910 days ago · 16 km deep · 27 km away
32. 2.6180 km WSW of Adak, AlaskaThu, Jan 21, 2:59 PM HAST · 3909 days ago · 16 km deep · 68 km away
33. 2.032 km W of Adak, AlaskaFri, Jan 22, 2:18 AM HAST · 3909 days ago · 68 km deep · 97 km away
34. 1.9118 km WSW of Adak, AlaskaSun, Jan 24, 6:27 AM HAST · 3907 days ago · 22 km deep · 25 km away
35. 2.594 km WSW of Adak, AlaskaSun, Jan 24, 7:07 PM HAST · 3906 days ago · 63 km deep · 38 km away
36. 2.281 km WSW of Adak, AlaskaSun, Jan 24, 7:25 PM HAST · 3906 days ago · 66 km deep · 50 km away
37. 2.0119 km WSW of Adak, AlaskaMon, Jan 25, 2:22 AM HAST · 3906 days ago · 44 km deep · 34 km away
38. 2.4197 km W of Adak, AlaskaMon, Jan 25, 10:00 AM HAST · 3905 days ago · 84 km deep · 81 km away
39. 3.8171 km WSW of Adak, AlaskaTue, Jan 26, 2:10 AM HAST · 3905 days ago · 23 km deep · 54 km away
40. 2.3129 km WSW of Adak, AlaskaWed, Jan 27, 9:37 AM HAST · 3903 days ago · 8 km deep · 3 km away
41. 2.2129 km WSW of Adak, AlaskaWed, Jan 27, 4:22 PM HAST · 3903 days ago · 13 km deep · 3 km away
42. 3.3128 km WSW of Adak, AlaskaWed, Jan 27, 4:31 PM HAST · 3903 days ago · 13 km deep · 16 km away
43. 3.3131 km WSW of Adak, AlaskaWed, Jan 27, 4:36 PM HAST · 3903 days ago · 5 km deep · 8 km away
44. 3.0190 km WSW of Adak, AlaskaWed, Jan 27, 6:27 PM HAST · 3903 days ago · 52 km deep · 68 km away
45. 1.9131 km W of Adak, AlaskaThu, Jan 28, 5:30 AM HAST · 3903 days ago · 13 km deep · 18 km away
46. 1.7132 km W of Adak, AlaskaThu, Jan 28, 12:30 PM HAST · 3902 days ago · 13 km deep · 17 km away
47. 1.645 km WSW of Adak, AlaskaThu, Jan 28, 5:38 PM HAST · 3902 days ago · 27 km deep · 89 km away
48. 2.8114 km WSW of Adak, AlaskaSat, Jan 30, 4:45 AM HAST · 3901 days ago · 25 km deep · 29 km away
49. 1.971 km WSW of Adak, AlaskaSun, Jan 31, 11:19 AM HAST · 3899 days ago · 30 km deep · 67 km away
50. 2.6162 km W of Adak, AlaskaMon, Feb 1, 2:37 AM HAST · 3899 days ago · 202 km deep · 36 km away
51. 2.0Andreanof Islands, Aleutian Islands, AlaskaTue, Feb 2, 9:07 PM HAST · 3897 days ago · 50 km deep · 76 km away
52. 3.2211 km WSW of Adak, AlaskaWed, Feb 3, 9:31 AM HAST · 3896 days ago · 39 km deep · 81 km away
53. 2.5215 km WSW of Adak, AlaskaWed, Feb 3, 6:19 PM HAST · 3896 days ago · 81 km deep · 85 km away
54. 2.6212 km WSW of Adak, AlaskaWed, Feb 3, 6:20 PM HAST · 3896 days ago · 57 km deep · 84 km away
55. 2.6131 km WNW of Adak, AlaskaThu, Feb 4, 5:58 PM HAST · 3895 days ago · 159 km deep · 55 km away
56. 2.1156 km WSW of Adak, AlaskaFri, Feb 5, 7:52 AM HAST · 3895 days ago · 23 km deep · 43 km away
57. 3.3180 km WSW of Adak, AlaskaSat, Feb 6, 2:53 AM HAST · 3894 days ago · 32 km deep · 55 km away
58. 2.5161 km WSW of Adak, AlaskaSat, Feb 6, 3:03 AM HAST · 3894 days ago · 22 km deep · 38 km away
59. 1.989 km SW of Adak, AlaskaSun, Feb 7, 11:43 AM HAST · 3892 days ago · 45 km deep · 71 km away
60. 2.3130 km SW of Adak, AlaskaMon, Feb 8, 3:26 AM HAST · 3892 days ago · 26 km deep · 88 km away

The first 60 of 114.

Before

1. 2.5171 km W of Adak, AlaskaThu, Dec 31, 9:45 PM HAST · 3930 days ago · 89 km deep · 41 km away
2. 2.4135 km WSW of Adak, AlaskaThu, Dec 31, 4:53 PM HAST · 3930 days ago · 53 km deep · 51 km away
3. 2.0114 km W of Adak, AlaskaWed, Dec 30, 9:12 PM HAST · 3931 days ago · 76 km deep · 15 km away
4. 1.942 km WSW of Adak, AlaskaMon, Dec 28, 7:11 AM HAST · 3934 days ago · 77 km deep · 87 km away
5. 2.1Andreanof Islands, Aleutian Islands, AlaskaMon, Dec 28, 5:45 AM HAST · 3934 days ago · 44 km deep · 37 km away
6. 2.196 km WSW of Adak, AlaskaSun, Dec 27, 7:17 AM HAST · 3935 days ago · 3 km deep · 41 km away
7. 1.9113 km WSW of Adak, AlaskaSat, Dec 26, 1:08 AM HAST · 3936 days ago · 13 km deep · 27 km away
8. 3.3187 km WSW of Adak, AlaskaFri, Dec 25, 6:32 PM HAST · 3936 days ago · 47 km deep · 61 km away
9. 2.1128 km W of Adak, AlaskaFri, Dec 25, 2:35 PM HAST · 3936 days ago · 8 km deep · 10 km away
10. 1.966 km W of Adak, AlaskaWed, Dec 23, 7:03 PM HAST · 3938 days ago · 13 km deep · 64 km away
11. 2.095 km SW of Adak, AlaskaWed, Dec 23, 1:56 PM HAST · 3938 days ago · 24 km deep · 61 km away
12. 2.760 km SW of Adak, AlaskaWed, Dec 23, 12:34 PM HAST · 3938 days ago · 43 km deep · 83 km away
13. 2.4147 km SW of Adak, AlaskaTue, Dec 22, 3:09 PM HAST · 3939 days ago · 20 km deep · 95 km away
14. 2.0117 km WSW of Adak, AlaskaTue, Dec 22, 11:44 AM HAST · 3939 days ago · 31 km deep · 31 km away
15. 2.064 km WSW of Adak, AlaskaTue, Dec 22, 11:22 AM HAST · 3939 days ago · 43 km deep · 74 km away
16. 2.1111 km SW of Adak, AlaskaMon, Dec 21, 10:24 PM HAST · 3940 days ago · 26 km deep · 63 km away
17. 2.698 km WSW of Adak, AlaskaFri, Dec 18, 12:14 AM HAST · 3944 days ago · 38 km deep · 49 km away
18. 1.9127 km WSW of Adak, AlaskaSat, Dec 12, 3:51 AM HAST · 3950 days ago · 13 km deep · 36 km away
19. 1.663 km SSW of Adak, AlaskaSat, Dec 12, 2:28 AM HAST · 3950 days ago · 37 km deep · 100 km away
20. 2.767 km WSW of Adak, AlaskaFri, Dec 11, 8:04 PM HAST · 3950 days ago · 70 km deep · 63 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0166tcjjm (also filed as ak12441472). Read Mon, Oct 5, 2026, 6:39 AM UTC.