M1.5 earthquake 42 km S of Adak, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Oct 13, 2022, 12:35 PM HADT

UTC

2022-10-13 21:35:36 UTC

Depth

35.0 km (21.7 mi), shallow

Epicenter

51.488° N, 176.618° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 1.545 km SSW of Adak, AlaskaThu, Oct 13, 1:03 PM HADT · 1448 days ago · 20 km deep · 23 km away
2. 3.1Andreanof Islands, Aleutian Islands, AlaskaThu, Oct 13, 3:23 PM HADT · 1448 days ago · 35 km deep · 59 km away
3. 1.954 km SSW of Adak, AlaskaFri, Oct 14, 11:36 AM HADT · 1447 days ago · 38 km deep · 31 km away
4. 1.948 km E of Adak, AlaskaFri, Oct 14, 6:08 PM HADT · 1447 days ago · 55 km deep · 58 km away
5. 3.864 km SE of Adak, AlaskaFri, Oct 14, 7:06 PM HADT · 1447 days ago · 35 km deep · 41 km away
6. 1.946 km SSE of Adak, AlaskaSat, Oct 15, 2:42 AM HADT · 1447 days ago · 35 km deep · 10 km away
7. 1.728 km SSW of Adak, AlaskaSat, Oct 15, 3:05 PM HADT · 1446 days ago · 58 km deep · 25 km away
8. 2.094 km WSW of Adak, AlaskaSun, Oct 16, 5:30 AM HADT · 1446 days ago · 13 km deep · 84 km away
9. 2.776 km E of Adak, AlaskaSun, Oct 16, 8:31 AM HADT · 1446 days ago · 35 km deep · 84 km away
10. 2.2107 km SW of Adak, AlaskaSun, Oct 16, 8:25 PM HADT · 1445 days ago · 41 km deep · 90 km away
11. 1.746 km S of Adak, AlaskaMon, Oct 17, 9:19 AM HADT · 1444 days ago · 26 km deep · 5 km away
12. 1.998 km WSW of Adak, AlaskaMon, Oct 17, 11:13 AM HADT · 1444 days ago · 21 km deep · 88 km away
13. 1.557 km SE of Adak, AlaskaTue, Oct 18, 1:10 AM HADT · 1444 days ago · 24 km deep · 36 km away
14. 2.675 km SW of Adak, AlaskaTue, Oct 18, 5:59 AM HADT · 1444 days ago · 34 km deep · 57 km away
15. 2.0104 km ESE of Adak, AlaskaTue, Oct 18, 6:52 AM HADT · 1444 days ago · 26 km deep · 94 km away
16. 2.570 km SE of Adak, AlaskaTue, Oct 18, 9:41 PM HADT · 1443 days ago · 36 km deep · 57 km away
17. 2.646 km SSE of Adak, AlaskaWed, Oct 19, 12:54 AM HADT · 1443 days ago · 35 km deep · 20 km away
18. 1.632 km S of Adak, AlaskaWed, Oct 19, 6:56 AM HADT · 1443 days ago · 43 km deep · 10 km away
19. 1.852 km S of Adak, AlaskaWed, Oct 19, 9:50 PM HADT · 1442 days ago · 24 km deep · 12 km away
20. 2.189 km WSW of Adak, AlaskaThu, Oct 20, 2:51 AM HADT · 1442 days ago · 29 km deep · 78 km away
21. 4.070 km SSW of Adak, AlaskaThu, Oct 20, 2:40 PM HADT · 1441 days ago · 35 km deep · 40 km away
22. 1.760 km SE of Adak, AlaskaFri, Oct 21, 9:16 AM HADT · 1440 days ago · 26 km deep · 46 km away
23. 1.635 km WSW of Adak, AlaskaFri, Oct 21, 3:00 PM HADT · 1440 days ago · 17 km deep · 45 km away
24. 2.130 km NNE of Adak, AlaskaFri, Oct 21, 4:08 PM HADT · 1440 days ago · 209 km deep · 72 km away
25. 2.139 km ENE of Adak, AlaskaFri, Oct 21, 4:14 PM HADT · 1440 days ago · 139 km deep · 70 km away
26. 3.697 km SW of Adak, AlaskaFri, Oct 21, 5:26 PM HADT · 1440 days ago · 35 km deep · 73 km away
27. 3.6Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 21, 9:40 PM HADT · 1440 days ago · 35 km deep · 40 km away
28. 1.846 km W of Adak, AlaskaFri, Oct 21, 11:01 PM HADT · 1440 days ago · 80 km deep · 60 km away
29. 2.7104 km SW of Adak, AlaskaFri, Oct 21, 11:43 PM HADT · 1440 days ago · 32 km deep · 77 km away
30. 1.652 km S of Adak, AlaskaSat, Oct 22, 12:56 AM HADT · 1440 days ago · 25 km deep · 12 km away
31. 2.858 km SE of Adak, AlaskaSat, Oct 22, 9:04 AM HADT · 1439 days ago · 35 km deep · 39 km away
32. 1.767 km ESE of Adak, AlaskaSat, Oct 22, 10:20 AM HADT · 1439 days ago · 28 km deep · 58 km away
33. 1.966 km SE of Adak, AlaskaSat, Oct 22, 10:08 PM HADT · 1439 days ago · 31 km deep · 48 km away
34. 2.767 km SSW of Adak, AlaskaMon, Oct 24, 8:38 AM HADT · 1438 days ago · 35 km deep · 35 km away
35. 1.781 km W of Adak, AlaskaMon, Oct 24, 9:02 AM HADT · 1437 days ago · 11 km deep · 90 km away
36. 3.1122 km SW of Adak, AlaskaMon, Oct 24, 7:08 PM HADT · 1437 days ago · 35 km deep · 95 km away
37. 3.017 km SW of Adak, AlaskaTue, Oct 25, 2:40 AM HADT · 1437 days ago · 72 km deep · 30 km away
38. 1.955 km SSE of Adak, AlaskaTue, Oct 25, 4:16 AM HADT · 1437 days ago · 25 km deep · 22 km away
39. 2.677 km W of Adak, AlaskaTue, Oct 25, 8:04 AM HADT · 1437 days ago · 6 km deep · 87 km away
40. 1.679 km W of Adak, AlaskaTue, Oct 25, 8:08 AM HADT · 1437 days ago · -2 km deep · 90 km away
41. 2.178 km W of Adak, AlaskaTue, Oct 25, 8:11 AM HADT · 1437 days ago · 5 km deep · 88 km away
42. 1.977 km W of Adak, AlaskaTue, Oct 25, 9:34 AM HADT · 1436 days ago · 1 km deep · 88 km away
43. 2.062 km ESE of Adak, AlaskaTue, Oct 25, 3:30 PM HADT · 1436 days ago · 44 km deep · 57 km away
44. 1.684 km W of Adak, AlaskaTue, Oct 25, 5:05 PM HADT · 1436 days ago · 8 km deep · 95 km away
45. 2.197 km SW of Adak, AlaskaWed, Oct 26, 1:41 AM HADT · 1436 days ago · 53 km deep · 76 km away
46. 1.543 km SSE of Adak, AlaskaWed, Oct 26, 9:20 AM HADT · 1435 days ago · 28 km deep · 23 km away
47. 1.753 km S of Adak, AlaskaWed, Oct 26, 9:41 AM HADT · 1435 days ago · 24 km deep · 13 km away
48. 1.681 km WSW of Adak, AlaskaThu, Oct 27, 1:49 AM HADT · 1435 days ago · 38 km deep · 70 km away
49. 2.5Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 28, 4:31 PM HADT · 1433 days ago · 35 km deep · 4 km away
50. 2.1100 km WSW of Adak, AlaskaFri, Oct 28, 6:34 PM HADT · 1433 days ago · 13 km deep · 91 km away
51. 3.191 km SW of Adak, AlaskaSat, Oct 29, 5:47 AM HADT · 1433 days ago · 35 km deep · 77 km away
52. 1.887 km SW of Adak, AlaskaSat, Oct 29, 5:49 AM HADT · 1433 days ago · 25 km deep · 74 km away
53. 1.892 km WSW of Adak, AlaskaSat, Oct 29, 11:01 AM HADT · 1432 days ago · 17 km deep · 80 km away
54. 3.083 km SSE of Adak, AlaskaSat, Oct 29, 7:38 PM HADT · 1432 days ago · 10 km deep · 46 km away
55. 1.858 km SSE of Adak, AlaskaSat, Oct 29, 7:39 PM HADT · 1432 days ago · 3 km deep · 27 km away
56. 2.663 km SSW of Adak, AlaskaSun, Oct 30, 1:35 AM HADT · 1432 days ago · 35 km deep · 34 km away
57. 1.9103 km WSW of Adak, AlaskaSun, Oct 30, 4:42 AM HADT · 1432 days ago · 70 km deep · 100 km away
58. 1.888 km SW of Adak, AlaskaSun, Oct 30, 4:03 PM HADT · 1431 days ago · 26 km deep · 75 km away
59. 2.683 km ESE of Adak, AlaskaSun, Oct 30, 9:37 PM HADT · 1431 days ago · 52 km deep · 81 km away
60. 1.5100 km WSW of Adak, AlaskaMon, Oct 31, 12:37 AM HADT · 1431 days ago · 38 km deep · 88 km away

The first 60 of at least 200.

Before

1. 2.669 km WSW of Adak, AlaskaThu, Oct 13, 8:58 AM HADT · 1448 days ago · 95 km deep · 71 km away
2. 1.659 km SSW of Adak, AlaskaThu, Oct 13, 5:24 AM HADT · 1449 days ago · 39 km deep · 29 km away
3. 1.9101 km ESE of Adak, AlaskaThu, Oct 13, 12:05 AM HADT · 1449 days ago · 25 km deep · 87 km away
4. 3.349 km SE of Adak, AlaskaWed, Oct 12, 3:16 AM HADT · 1450 days ago · 37 km deep · 28 km away
5. 1.538 km SSE of Adak, AlaskaWed, Oct 12, 2:29 AM HADT · 1450 days ago · 42 km deep · 21 km away
6. 1.567 km SSW of Adak, AlaskaTue, Oct 11, 5:37 PM HADT · 1450 days ago · 34 km deep · 35 km away
7. 1.585 km WSW of Adak, AlaskaTue, Oct 11, 10:08 AM HADT · 1450 days ago · 13 km deep · 75 km away
8. 1.861 km SSE of Adak, AlaskaTue, Oct 11, 7:30 AM HADT · 1451 days ago · 18 km deep · 34 km away
9. 1.777 km E of Adak, AlaskaTue, Oct 11, 6:34 AM HADT · 1451 days ago · 59 km deep · 83 km away
10. 1.827 km E of Adak, AlaskaMon, Oct 10, 11:50 PM HADT · 1451 days ago · 28 km deep · 54 km away
11. 1.697 km WSW of Adak, AlaskaMon, Oct 10, 10:27 PM HADT · 1451 days ago · 27 km deep · 85 km away
12. 2.9103 km SSE of Adak, AlaskaMon, Oct 10, 3:20 PM HADT · 1451 days ago · 205 km deep · 68 km away
13. 2.637 km ENE of Adak, AlaskaMon, Oct 10, 3:20 PM HADT · 1451 days ago · 237 km deep · 68 km away
14. 1.671 km SW of Adak, AlaskaMon, Oct 10, 9:47 AM HADT · 1451 days ago · 32 km deep · 58 km away
15. 1.683 km W of Adak, AlaskaSun, Oct 9, 10:17 AM HADT · 1452 days ago · 4 km deep · 95 km away
16. 1.678 km W of Adak, AlaskaSat, Oct 8, 8:26 PM HADT · 1453 days ago · 66 km deep · 87 km away
17. 1.6Andreanof Islands, Aleutian Islands, AlaskaSat, Oct 8, 3:59 PM HADT · 1453 days ago · 39 km deep · 44 km away
18. 1.645 km S of Adak, AlaskaSat, Oct 8, 12:35 PM HADT · 1453 days ago · 29 km deep · 10 km away
19. 1.6103 km SW of Adak, AlaskaSat, Oct 8, 11:38 AM HADT · 1453 days ago · 21 km deep · 88 km away
20. 1.581 km W of Adak, AlaskaSat, Oct 8, 11:15 AM HADT · 1453 days ago · 3 km deep · 95 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022d5cexru. Read Thu, Oct 1, 2026, 5:20 AM UTC.