M1.6 earthquake 89 km W of Adak, Alaska

Magnitude

1.6 (ml), micro

Local time

Sat, Nov 11, 2023, 5:02 PM HAST

UTC

2023-11-12 03:02:14 UTC

Depth

5.6 km (3.5 mi), shallow

Epicenter

51.866° N, 177.934° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 1.4 km in depth

Magnitude uncertainty

±0.33

Depth from

From location

Station coverage gap

167°

Stations used

5

After

1. 1.889 km W of Adak, AlaskaSat, Nov 11, 5:19 PM HAST · 1054 days ago · 6 km deep · 0 km away
2. 2.8179 km WSW of Adak, AlaskaSat, Nov 11, 5:44 PM HAST · 1054 days ago · 18 km deep · 95 km away
3. 2.089 km W of Adak, AlaskaSat, Nov 11, 5:48 PM HAST · 1054 days ago · 5 km deep · 0 km away
4. 3.654 km WSW of Adak, AlaskaSun, Nov 12, 12:41 AM HAST · 1054 days ago · 86 km deep · 44 km away
5. 2.059 km SW of Adak, AlaskaSun, Nov 12, 10:07 AM HAST · 1053 days ago · 49 km deep · 64 km away
6. 2.291 km WSW of Adak, AlaskaSun, Nov 12, 5:48 PM HAST · 1053 days ago · 75 km deep · 33 km away
7. 1.6139 km W of Adak, AlaskaMon, Nov 13, 12:02 AM HAST · 1053 days ago · 15 km deep · 50 km away
8. 2.088 km WSW of Adak, AlaskaMon, Nov 13, 12:51 PM HAST · 1052 days ago · 47 km deep · 35 km away
9. 2.9147 km WSW of Adak, AlaskaMon, Nov 13, 9:05 PM HAST · 1052 days ago · 34 km deep · 84 km away
10. 1.935 km S of Adak, AlaskaMon, Nov 13, 11:46 PM HAST · 1052 days ago · 36 km deep · 94 km away
11. 2.793 km SW of Adak, AlaskaTue, Nov 14, 9:21 AM HAST · 1051 days ago · 35 km deep · 68 km away
12. 3.6133 km SW of Adak, AlaskaWed, Nov 15, 12:32 PM HAST · 1050 days ago · 21 km deep · 84 km away
13. 2.5132 km SW of Adak, AlaskaWed, Nov 15, 8:54 PM HAST · 1050 days ago · 35 km deep · 79 km away
14. 2.2130 km SW of Adak, AlaskaThu, Nov 16, 3:52 AM HAST · 1049 days ago · 27 km deep · 75 km away
15. 2.1130 km SW of Adak, AlaskaThu, Nov 16, 6:04 AM HAST · 1049 days ago · 22 km deep · 77 km away
16. 2.2145 km WSW of Adak, AlaskaThu, Nov 16, 6:34 AM HAST · 1049 days ago · 18 km deep · 79 km away
17. 2.1131 km SW of Adak, AlaskaThu, Nov 16, 8:05 AM HAST · 1049 days ago · 22 km deep · 80 km away
18. 2.1160 km WSW of Adak, AlaskaThu, Nov 16, 10:18 PM HAST · 1049 days ago · 15 km deep · 74 km away
19. 2.9156 km WSW of Adak, AlaskaFri, Nov 17, 2:40 AM HAST · 1049 days ago · 15 km deep · 80 km away
20. 4.132 km N of Adak, AlaskaFri, Nov 17, 4:53 AM HAST · 1048 days ago · 130 km deep · 96 km away
21. 2.4Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 17, 5:24 AM HAST · 1048 days ago · 50 km deep · 72 km away
22. 2.1Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 17, 8:51 AM HAST · 1048 days ago · 12 km deep · 60 km away
23. 2.5114 km SW of Adak, AlaskaFri, Nov 17, 2:53 PM HAST · 1048 days ago · 35 km deep · 77 km away
24. 2.2171 km WSW of Adak, AlaskaFri, Nov 17, 6:51 PM HAST · 1048 days ago · 24 km deep · 100 km away
25. 2.0Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 17, 11:15 PM HAST · 1048 days ago · 24 km deep · 96 km away
26. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 18, 4:32 AM HAST · 1047 days ago · 72 km deep · 33 km away
27. 2.078 km WSW of Adak, AlaskaWed, Nov 22, 9:29 PM HAST · 1043 days ago · 36 km deep · 39 km away
28. 3.1102 km SW of Adak, AlaskaThu, Nov 23, 7:30 AM HAST · 1042 days ago · 48 km deep · 65 km away
29. 2.771 km SSW of Adak, AlaskaFri, Nov 24, 3:01 PM HAST · 1041 days ago · 35 km deep · 91 km away
30. 2.0121 km WSW of Adak, AlaskaFri, Nov 24, 6:16 PM HAST · 1041 days ago · 26 km deep · 63 km away
31. 2.9185 km WSW of Adak, AlaskaFri, Nov 24, 9:58 PM HAST · 1041 days ago · 79 km deep · 99 km away
32. 1.970 km SW of Adak, AlaskaSat, Nov 25, 4:19 AM HAST · 1040 days ago · 56 km deep · 51 km away
33. 3.9179 km WNW of Adak, AlaskaSat, Nov 25, 6:00 AM HAST · 1040 days ago · 246 km deep · 100 km away
34. 3.1145 km W of Adak, AlaskaSat, Nov 25, 12:38 PM HAST · 1040 days ago · 98 km deep · 58 km away
35. 2.162 km SW of Adak, AlaskaSat, Nov 25, 11:38 PM HAST · 1040 days ago · 48 km deep · 75 km away
36. 2.643 km NW of Adak, AlaskaSun, Nov 26, 6:55 PM HAST · 1039 days ago · 134 km deep · 62 km away
37. 2.074 km WSW of Adak, AlaskaMon, Nov 27, 3:15 AM HAST · 1039 days ago · 39 km deep · 47 km away
38. 2.194 km SW of Adak, AlaskaMon, Nov 27, 8:18 AM HAST · 1038 days ago · 23 km deep · 70 km away
39. 1.781 km W of Adak, AlaskaMon, Nov 27, 4:58 PM HAST · 1038 days ago · 8 km deep · 9 km away
40. 2.978 km WSW of Adak, AlaskaMon, Nov 27, 7:49 PM HAST · 1038 days ago · 36 km deep · 47 km away
41. 1.9112 km WSW of Adak, AlaskaTue, Nov 28, 1:02 AM HAST · 1038 days ago · 30 km deep · 44 km away
42. 2.2149 km WSW of Adak, AlaskaTue, Nov 28, 4:47 AM HAST · 1037 days ago · 21 km deep · 86 km away
43. 2.8128 km WSW of Adak, AlaskaTue, Nov 28, 4:48 PM HAST · 1037 days ago · 35 km deep · 70 km away
44. 1.6Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 28, 6:10 PM HAST · 1037 days ago · 10 km deep · 99 km away
45. 1.8124 km WSW of Adak, AlaskaWed, Nov 29, 2:18 AM HAST · 1037 days ago · 13 km deep · 42 km away
46. 2.1120 km WSW of Adak, AlaskaWed, Nov 29, 4:30 AM HAST · 1036 days ago · 37 km deep · 60 km away
47. 2.964 km S of Adak, AlaskaWed, Nov 29, 1:39 PM HAST · 1036 days ago · 35 km deep · 100 km away
48. 3.6168 km WSW of Adak, AlaskaThu, Nov 30, 1:36 AM HAST · 1036 days ago · 28 km deep · 85 km away · felt by 1
49. 3.4142 km WSW of Adak, AlaskaThu, Nov 30, 4:09 AM HAST · 1035 days ago · 35 km deep · 77 km away
50. 5.046 km SSW of Adak, AlaskaThu, Nov 30, 6:33 AM HAST · 1035 days ago · 48 km deep · 88 km away · felt by 1
51. 4.149 km SSW of Adak, AlaskaThu, Nov 30, 6:54 AM HAST · 1035 days ago · 34 km deep · 93 km away
52. 2.955 km S of Adak, AlaskaThu, Nov 30, 8:33 AM HAST · 1035 days ago · 35 km deep · 97 km away
53. 3.450 km S of Adak, AlaskaThu, Nov 30, 2:25 PM HAST · 1035 days ago · 35 km deep · 96 km away
54. 2.577 km SSW of Adak, AlaskaFri, Dec 1, 8:01 AM HAST · 1034 days ago · 35 km deep · 91 km away
55. 3.748 km SSW of Adak, AlaskaFri, Dec 1, 9:24 AM HAST · 1034 days ago · 41 km deep · 91 km away
56. 1.658 km W of Adak, AlaskaFri, Dec 1, 4:17 PM HAST · 1034 days ago · 11 km deep · 32 km away
57. 2.1160 km WSW of Adak, AlaskaFri, Dec 1, 6:54 PM HAST · 1034 days ago · 21 km deep · 77 km away
58. 2.2165 km WSW of Adak, AlaskaFri, Dec 1, 6:59 PM HAST · 1034 days ago · 12 km deep · 80 km away
59. 3.843 km SSW of Adak, AlaskaFri, Dec 1, 9:08 PM HAST · 1034 days ago · 43 km deep · 90 km away
60. 1.979 km WSW of Adak, AlaskaSat, Dec 2, 2:36 AM HAST · 1034 days ago · 34 km deep · 40 km away

The first 60 of 189.

Before

1. 3.589 km W of Adak, AlaskaSat, Nov 11, 4:58 PM HAST · 1054 days ago · 7 km deep · 3 km away
2. 2.7165 km WSW of Adak, AlaskaSat, Nov 11, 12:07 PM HAST · 1054 days ago · 18 km deep · 85 km away
3. 3.230 km W of Adak, AlaskaSat, Nov 11, 10:23 AM HAST · 1054 days ago · 83 km deep · 59 km away
4. 2.7150 km WSW of Adak, AlaskaSat, Nov 11, 6:11 AM HAST · 1054 days ago · 35 km deep · 88 km away
5. 2.8134 km WSW of Adak, AlaskaFri, Nov 10, 7:54 PM HAST · 1055 days ago · 35 km deep · 69 km away
6. 2.978 km SW of Adak, AlaskaFri, Nov 10, 4:49 PM HAST · 1055 days ago · 56 km deep · 63 km away
7. 2.638 km S of Adak, AlaskaFri, Nov 10, 3:29 PM HAST · 1055 days ago · 48 km deep · 91 km away
8. 3.0149 km WSW of Adak, AlaskaThu, Nov 9, 9:43 PM HAST · 1056 days ago · 35 km deep · 85 km away
9. 3.595 km WSW of Adak, AlaskaThu, Nov 9, 1:21 AM HAST · 1057 days ago · 66 km deep · 39 km away
10. 2.0Andreanof Islands, Aleutian Islands, AlaskaWed, Nov 8, 11:59 PM HAST · 1057 days ago · 30 km deep · 88 km away
11. 4.144 km S of Adak, AlaskaWed, Nov 8, 6:07 PM HAST · 1057 days ago · 35 km deep · 98 km away
12. 3.5136 km WSW of Adak, AlaskaWed, Nov 8, 2:03 AM HAST · 1058 days ago · 35 km deep · 73 km away
13. 1.959 km WSW of Adak, AlaskaTue, Nov 7, 2:03 PM HAST · 1058 days ago · 20 km deep · 49 km away
14. 3.6145 km WSW of Adak, AlaskaTue, Nov 7, 10:22 AM HAST · 1058 days ago · 35 km deep · 77 km away
15. 2.1143 km W of Adak, AlaskaSat, Nov 4, 2:52 AM HADT · 1062 days ago · 94 km deep · 54 km away
16. 1.850 km S of Adak, AlaskaSat, Nov 4, 1:48 AM HADT · 1062 days ago · 32 km deep · 94 km away
17. 3.243 km SSW of Adak, AlaskaFri, Nov 3, 7:51 AM HADT · 1062 days ago · 35 km deep · 91 km away
18. 3.1140 km W of Adak, AlaskaThu, Nov 2, 10:50 PM HADT · 1063 days ago · 100 km deep · 51 km away
19. 2.6101 km WSW of Adak, AlaskaThu, Nov 2, 10:35 PM HADT · 1063 days ago · 60 km deep · 51 km away
20. 1.9154 km WSW of Adak, AlaskaWed, Nov 1, 6:28 AM HADT · 1064 days ago · 75 km deep · 68 km away

From the USGS Earthquake Hazards Program and its partner networks, event av92115801. Read Thu, Oct 1, 2026, 1:15 AM UTC.