M1.6 earthquake 94 km W of Adak, Alaska

Magnitude

1.6 (ml), micro

Local time

Fri, Nov 18, 2022, 6:52 AM HAST

UTC

2022-11-18 16:52:33 UTC

Depth

2.6 km (1.6 mi), shallow

Epicenter

51.859° N, 178.005° 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

±0.18

Depth from

From location

Station coverage gap

110°

Stations used

5

After

1. 1.598 km W of Adak, AlaskaFri, Nov 18, 6:53 AM HAST · 1412 days ago · 3 km deep · 7 km away
2. 2.795 km W of Adak, AlaskaFri, Nov 18, 7:21 AM HAST · 1412 days ago · 7 km deep · 2 km away
3. 1.593 km W of Adak, AlaskaFri, Nov 18, 7:37 AM HAST · 1412 days ago · 3 km deep · 1 km away
4. 2.294 km W of Adak, AlaskaFri, Nov 18, 11:11 AM HAST · 1411 days ago · 6 km deep · 0 km away
5. 2.093 km W of Adak, AlaskaFri, Nov 18, 11:26 AM HAST · 1411 days ago · 5 km deep · 1 km away
6. 1.893 km W of Adak, AlaskaFri, Nov 18, 11:56 AM HAST · 1411 days ago · 6 km deep · 3 km away
7. 1.993 km W of Adak, AlaskaFri, Nov 18, 12:24 PM HAST · 1411 days ago · 3 km deep · 1 km away
8. 1.892 km W of Adak, AlaskaFri, Nov 18, 2:00 PM HAST · 1411 days ago · 4 km deep · 2 km away
9. 2.394 km W of Adak, AlaskaFri, Nov 18, 2:01 PM HAST · 1411 days ago · 6 km deep · 1 km away
10. 3.065 km SSW of Adak, AlaskaFri, Nov 18, 5:06 PM HAST · 1411 days ago · 35 km deep · 89 km away
11. 4.191 km W of Adak, AlaskaFri, Nov 18, 11:42 PM HAST · 1411 days ago · 9 km deep · 5 km away
12. 2.391 km W of Adak, AlaskaFri, Nov 18, 11:44 PM HAST · 1411 days ago · 3 km deep · 3 km away
13. 2.493 km W of Adak, AlaskaFri, Nov 18, 11:44 PM HAST · 1411 days ago · 4 km deep · 1 km away
14. 2.293 km W of Adak, AlaskaFri, Nov 18, 11:45 PM HAST · 1411 days ago · 12 km deep · 2 km away
15. 1.893 km W of Adak, AlaskaFri, Nov 18, 11:47 PM HAST · 1411 days ago · 5 km deep · 3 km away
16. 2.994 km W of Adak, AlaskaFri, Nov 18, 11:47 PM HAST · 1411 days ago · 9 km deep · 5 km away
17. 1.594 km W of Adak, AlaskaFri, Nov 18, 11:58 PM HAST · 1411 days ago · 3 km deep · 1 km away
18. 1.793 km W of Adak, AlaskaFri, Nov 18, 11:59 PM HAST · 1411 days ago · -2 km deep · 1 km away
19. 2.092 km W of Adak, AlaskaSat, Nov 19, 12:00 AM HAST · 1411 days ago · 7 km deep · 3 km away
20. 2.193 km W of Adak, AlaskaSat, Nov 19, 12:22 AM HAST · 1411 days ago · 5 km deep · 1 km away
21. 2.491 km W of Adak, AlaskaSat, Nov 19, 12:22 AM HAST · 1411 days ago · 9 km deep · 4 km away
22. 1.893 km W of Adak, AlaskaSat, Nov 19, 12:25 AM HAST · 1411 days ago · 11 km deep · 2 km away
23. 2.193 km W of Adak, AlaskaSat, Nov 19, 12:46 AM HAST · 1411 days ago · 8 km deep · 1 km away
24. 1.694 km W of Adak, AlaskaSat, Nov 19, 1:36 AM HAST · 1411 days ago · 3 km deep · 1 km away
25. 3.095 km W of Adak, AlaskaSat, Nov 19, 1:39 AM HAST · 1411 days ago · 9 km deep · 6 km away
26. 2.093 km W of Adak, AlaskaSat, Nov 19, 2:00 AM HAST · 1411 days ago · 4 km deep · 3 km away
27. 1.893 km W of Adak, AlaskaSat, Nov 19, 2:03 AM HAST · 1411 days ago · 6 km deep · 2 km away
28. 2.095 km W of Adak, AlaskaSat, Nov 19, 2:14 AM HAST · 1411 days ago · 9 km deep · 2 km away
29. 1.693 km W of Adak, AlaskaSat, Nov 19, 2:54 AM HAST · 1411 days ago · 3 km deep · 1 km away
30. 2.288 km W of Adak, AlaskaSat, Nov 19, 2:57 AM HAST · 1411 days ago · 5 km deep · 6 km away
31. 1.891 km W of Adak, AlaskaSat, Nov 19, 3:02 AM HAST · 1411 days ago · 11 km deep · 3 km away
32. 2.292 km W of Adak, AlaskaSat, Nov 19, 4:17 AM HAST · 1411 days ago · 4 km deep · 2 km away
33. 3.6170 km WSW of Adak, AlaskaSat, Nov 19, 6:41 AM HAST · 1411 days ago · 28 km deep · 99 km away
34. 2.393 km W of Adak, AlaskaSat, Nov 19, 7:21 AM HAST · 1411 days ago · 9 km deep · 3 km away
35. 2.092 km W of Adak, AlaskaSat, Nov 19, 7:56 AM HAST · 1411 days ago · 4 km deep · 2 km away
36. 1.894 km W of Adak, AlaskaSat, Nov 19, 8:04 AM HAST · 1411 days ago · 2 km deep · 0 km away
37. 1.993 km W of Adak, AlaskaSat, Nov 19, 8:38 AM HAST · 1410 days ago · 6 km deep · 3 km away
38. 1.692 km W of Adak, AlaskaSat, Nov 19, 8:54 AM HAST · 1410 days ago · 3 km deep · 2 km away
39. 2.192 km W of Adak, AlaskaSat, Nov 19, 8:55 AM HAST · 1410 days ago · 10 km deep · 2 km away
40. 3.0Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 19, 8:57 AM HAST · 1410 days ago · 9 km deep · 4 km away
41. 1.791 km W of Adak, AlaskaSat, Nov 19, 9:02 AM HAST · 1410 days ago · -2 km deep · 3 km away
42. 1.6Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 19, 9:02 AM HAST · 1410 days ago · 4 km deep · 1 km away
43. 3.292 km W of Adak, AlaskaSat, Nov 19, 9:05 AM HAST · 1410 days ago · 7 km deep · 6 km away
44. 2.691 km W of Adak, AlaskaSat, Nov 19, 9:09 AM HAST · 1410 days ago · 9 km deep · 3 km away
45. 2.193 km W of Adak, AlaskaSat, Nov 19, 9:10 AM HAST · 1410 days ago · 10 km deep · 1 km away
46. 2.2Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 19, 9:10 AM HAST · 1410 days ago · 4 km deep · 1 km away
47. 2.192 km W of Adak, AlaskaSat, Nov 19, 9:11 AM HAST · 1410 days ago · 3 km deep · 2 km away
48. 2.692 km W of Adak, AlaskaSat, Nov 19, 9:12 AM HAST · 1410 days ago · 8 km deep · 2 km away
49. 1.992 km W of Adak, AlaskaSat, Nov 19, 9:13 AM HAST · 1410 days ago · 4 km deep · 3 km away
50. 1.992 km W of Adak, AlaskaSat, Nov 19, 9:13 AM HAST · 1410 days ago · 4 km deep · 2 km away
51. 2.092 km W of Adak, AlaskaSat, Nov 19, 9:21 AM HAST · 1410 days ago · 6 km deep · 3 km away
52. 2.393 km W of Adak, AlaskaSat, Nov 19, 9:26 AM HAST · 1410 days ago · 6 km deep · 1 km away
53. 1.593 km W of Adak, AlaskaSat, Nov 19, 9:27 AM HAST · 1410 days ago · 6 km deep · 1 km away
54. 1.692 km W of Adak, AlaskaSat, Nov 19, 9:30 AM HAST · 1410 days ago · 3 km deep · 2 km away
55. 2.192 km W of Adak, AlaskaSat, Nov 19, 9:31 AM HAST · 1410 days ago · 7 km deep · 2 km away
56. 2.093 km W of Adak, AlaskaSat, Nov 19, 9:37 AM HAST · 1410 days ago · 5 km deep · 2 km away
57. 1.991 km W of Adak, AlaskaSat, Nov 19, 9:45 AM HAST · 1410 days ago · 7 km deep · 3 km away
58. 1.993 km W of Adak, AlaskaSat, Nov 19, 9:46 AM HAST · 1410 days ago · 10 km deep · 1 km away
59. 1.692 km W of Adak, AlaskaSat, Nov 19, 9:50 AM HAST · 1410 days ago · -2 km deep · 2 km away
60. 1.888 km W of Adak, AlaskaSat, Nov 19, 9:53 AM HAST · 1410 days ago · 7 km deep · 6 km away

The first 60 of at least 201.

Before

1. 2.493 km W of Adak, AlaskaFri, Nov 18, 6:52 AM HAST · 1412 days ago · 4 km deep · 2 km away
2. 3.292 km W of Adak, AlaskaFri, Nov 18, 6:51 AM HAST · 1412 days ago · 10 km deep · 3 km away
3. 1.8124 km WSW of Adak, AlaskaThu, Nov 17, 8:37 AM HAST · 1412 days ago · 22 km deep · 57 km away
4. 3.2132 km WSW of Adak, AlaskaThu, Nov 17, 5:15 AM HAST · 1413 days ago · 35 km deep · 71 km away
5. 2.0133 km WSW of Adak, AlaskaThu, Nov 17, 4:15 AM HAST · 1413 days ago · 18 km deep · 68 km away
6. 1.851 km SW of Adak, AlaskaThu, Nov 17, 2:04 AM HAST · 1413 days ago · 37 km deep · 77 km away
7. 1.844 km S of Adak, AlaskaWed, Nov 16, 5:00 PM HAST · 1413 days ago · 31 km deep · 99 km away
8. 2.086 km SW of Adak, AlaskaWed, Nov 16, 3:29 PM HAST · 1413 days ago · 44 km deep · 58 km away
9. 1.986 km W of Adak, AlaskaWed, Nov 16, 2:55 PM HAST · 1413 days ago · 7 km deep · 8 km away
10. 2.178 km SW of Adak, AlaskaWed, Nov 16, 6:55 AM HAST · 1414 days ago · 24 km deep · 56 km away
11. 1.9Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 15, 10:04 PM HAST · 1414 days ago · 3 km deep · 1 km away
12. 1.994 km W of Adak, AlaskaTue, Nov 15, 7:48 PM HAST · 1414 days ago · -2 km deep · 0 km away
13. 1.749 km SSW of Adak, AlaskaTue, Nov 15, 8:26 AM HAST · 1415 days ago · 25 km deep · 88 km away
14. 2.5111 km SW of Adak, AlaskaTue, Nov 15, 7:14 AM HAST · 1415 days ago · 35 km deep · 76 km away
15. 2.2Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 15, 5:49 AM HAST · 1415 days ago · 13 km deep · 51 km away
16. 2.296 km WSW of Adak, AlaskaMon, Nov 14, 4:36 PM HAST · 1415 days ago · 21 km deep · 43 km away
17. 2.0115 km WSW of Adak, AlaskaMon, Nov 14, 11:49 AM HAST · 1415 days ago · 26 km deep · 47 km away
18. 1.891 km W of Adak, AlaskaMon, Nov 14, 10:10 AM HAST · 1415 days ago · 4 km deep · 3 km away
19. 3.886 km WSW of Adak, AlaskaMon, Nov 14, 9:00 AM HAST · 1415 days ago · 116 km deep · 28 km away
20. 1.691 km W of Adak, AlaskaMon, Nov 14, 8:47 AM HAST · 1415 days ago · 4 km deep · 3 km away

From the USGS Earthquake Hazards Program and its partner networks, event av91077008. Read Wed, Sep 30, 2026, 5:58 AM UTC.