M1.7 earthquake 67 km ESE of Adak, Alaska

Magnitude

1.7 (ml), micro

Local time

Sat, Oct 22, 2022, 10:20 AM HADT

UTC

2022-10-22 19:20:03 UTC

Depth

28.4 km (17.6 mi), shallow

Epicenter

51.570° N, 175.791° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 1.854 km SSW of Atka, AlaskaSat, Oct 22, 5:33 PM HADT · 1438 days ago · 18 km deep · 94 km away
2. 1.855 km SSW of Atka, AlaskaSat, Oct 22, 5:51 PM HADT · 1438 days ago · 20 km deep · 97 km away
3. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Oct 22, 6:32 PM HADT · 1438 days ago · 26 km deep · 97 km away
4. 1.966 km SE of Adak, AlaskaSat, Oct 22, 10:08 PM HADT · 1438 days ago · 31 km deep · 15 km away
5. 2.977 km SSW of Atka, AlaskaSat, Oct 22, 10:50 PM HADT · 1438 days ago · 35 km deep · 89 km away
6. 1.982 km S of Atka, AlaskaSat, Oct 22, 11:14 PM HADT · 1438 days ago · 20 km deep · 98 km away
7. 3.4Andreanof Islands, Aleutian Islands, AlaskaSun, Oct 23, 7:20 AM HADT · 1438 days ago · 35 km deep · 96 km away
8. 2.767 km SSW of Adak, AlaskaMon, Oct 24, 8:38 AM HADT · 1437 days ago · 35 km deep · 91 km away
9. 3.017 km SW of Adak, AlaskaTue, Oct 25, 2:40 AM HADT · 1436 days ago · 72 km deep · 71 km away
10. 1.955 km SSE of Adak, AlaskaTue, Oct 25, 4:16 AM HADT · 1436 days ago · 25 km deep · 41 km away
11. 2.062 km ESE of Adak, AlaskaTue, Oct 25, 3:30 PM HADT · 1435 days ago · 44 km deep · 6 km away
12. 1.543 km SSE of Adak, AlaskaWed, Oct 26, 9:20 AM HADT · 1434 days ago · 28 km deep · 35 km away
13. 1.753 km S of Adak, AlaskaWed, Oct 26, 9:41 AM HADT · 1434 days ago · 24 km deep · 53 km away
14. 1.883 km SW of Atka, AlaskaThu, Oct 27, 9:13 PM HADT · 1433 days ago · 26 km deep · 57 km away
15. 2.5Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 28, 4:31 PM HADT · 1432 days ago · 35 km deep · 60 km away
16. 4.085 km S of Atka, AlaskaFri, Oct 28, 7:53 PM HADT · 1432 days ago · 46 km deep · 99 km away
17. 2.9Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 28, 8:26 PM HADT · 1432 days ago · 53 km deep · 87 km away
18. 2.288 km SSW of Atka, AlaskaSat, Oct 29, 9:00 AM HADT · 1431 days ago · 15 km deep · 92 km away
19. 2.196 km SSW of Atka, AlaskaSat, Oct 29, 1:17 PM HADT · 1431 days ago · 5 km deep · 91 km away
20. 3.083 km SSE of Adak, AlaskaSat, Oct 29, 7:38 PM HADT · 1431 days ago · 10 km deep · 52 km away
21. 1.858 km SSE of Adak, AlaskaSat, Oct 29, 7:39 PM HADT · 1431 days ago · 3 km deep · 37 km away
22. 3.3Andreanof Islands, Aleutian Islands, AlaskaSat, Oct 29, 9:16 PM HADT · 1431 days ago · 15 km deep · 98 km away
23. 3.783 km S of Atka, AlaskaSat, Oct 29, 11:05 PM HADT · 1431 days ago · 35 km deep · 97 km away
24. 1.783 km WSW of Atka, AlaskaSun, Oct 30, 12:53 AM HADT · 1431 days ago · 71 km deep · 51 km away
25. 2.663 km SSW of Adak, AlaskaSun, Oct 30, 1:35 AM HADT · 1431 days ago · 35 km deep · 91 km away
26. 2.0143 km SE of Adak, AlaskaSun, Oct 30, 5:43 AM HADT · 1431 days ago · 8 km deep · 81 km away
27. 3.1Andreanof Islands, Aleutian Islands, AlaskaSun, Oct 30, 8:27 AM HADT · 1431 days ago · 246 km deep · 61 km away
28. 1.856 km SW of Atka, AlaskaSun, Oct 30, 2:56 PM HADT · 1430 days ago · 48 km deep · 79 km away
29. 1.897 km S of Atka, AlaskaSun, Oct 30, 7:32 PM HADT · 1430 days ago · 13 km deep · 98 km away
30. 2.683 km ESE of Adak, AlaskaSun, Oct 30, 9:37 PM HADT · 1430 days ago · 52 km deep · 24 km away
31. 1.824 km E of Adak, AlaskaMon, Oct 31, 12:16 PM HADT · 1429 days ago · 74 km deep · 45 km away
32. 1.972 km SSW of Adak, AlaskaMon, Oct 31, 5:06 PM HADT · 1429 days ago · 29 km deep · 94 km away
33. 1.860 km SE of Adak, AlaskaTue, Nov 1, 10:09 AM HADT · 1428 days ago · 24 km deep · 17 km away
34. 4.090 km ESE of Adak, AlaskaTue, Nov 1, 11:42 PM HADT · 1428 days ago · 46 km deep · 32 km away
35. 2.563 km E of Adak, AlaskaWed, Nov 2, 12:57 AM HADT · 1428 days ago · 90 km deep · 46 km away
36. 2.942 km S of Adak, AlaskaWed, Nov 2, 3:47 AM HADT · 1428 days ago · 35 km deep · 61 km away
37. 1.7Andreanof Islands, Aleutian Islands, AlaskaWed, Nov 2, 10:23 AM HADT · 1427 days ago · 31 km deep · 26 km away
38. 2.190 km SSE of Adak, AlaskaWed, Nov 2, 11:12 AM HADT · 1427 days ago · 15 km deep · 57 km away
39. 1.97 km ESE of Adak, AlaskaWed, Nov 2, 2:10 PM HADT · 1427 days ago · 71 km deep · 60 km away
40. 1.842 km SSE of Adak, AlaskaWed, Nov 2, 8:09 PM HADT · 1427 days ago · 33 km deep · 39 km away
41. 2.054 km SW of Atka, AlaskaThu, Nov 3, 12:08 AM HADT · 1427 days ago · 59 km deep · 78 km away
42. 2.955 km SSW of Adak, AlaskaThu, Nov 3, 5:00 AM HADT · 1427 days ago · 35 km deep · 79 km away
43. 1.957 km SSW of Atka, AlaskaThu, Nov 3, 4:04 PM HADT · 1426 days ago · 19 km deep · 81 km away
44. 1.779 km WSW of Atka, AlaskaFri, Nov 4, 3:38 AM HADT · 1426 days ago · 25 km deep · 54 km away
45. 1.777 km W of Atka, AlaskaFri, Nov 4, 6:02 AM HADT · 1426 days ago · 28 km deep · 70 km away
46. 1.745 km WSW of Adak, AlaskaFri, Nov 4, 6:41 AM HADT · 1426 days ago · 80 km deep · 100 km away
47. 2.1Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 4, 7:01 AM HADT · 1426 days ago · 142 km deep · 61 km away
48. 1.650 km S of Adak, AlaskaFri, Nov 4, 8:30 AM HADT · 1426 days ago · 23 km deep · 56 km away
49. 1.956 km S of Adak, AlaskaFri, Nov 4, 1:33 PM HADT · 1425 days ago · 24 km deep · 60 km away
50. 3.032 km ESE of Adak, AlaskaFri, Nov 4, 5:32 PM HADT · 1425 days ago · 79 km deep · 37 km away
51. 1.851 km S of Adak, AlaskaSat, Nov 5, 5:42 PM HADT · 1424 days ago · 1 km deep · 60 km away
52. 1.861 km SW of Atka, AlaskaSat, Nov 5, 8:20 PM HADT · 1424 days ago · 19 km deep · 77 km away
53. 2.6Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 5, 8:21 PM HADT · 1424 days ago · 167 km deep · 47 km away
54. 1.767 km W of Atka, AlaskaSun, Nov 6, 12:36 AM HADT · 1424 days ago · 13 km deep · 73 km away
55. 5.157 km SE of Adak, AlaskaSun, Nov 6, 1:02 AM HADT · 1424 days ago · 49 km deep · 13 km away · felt by 3 · tsunami flag
56. 2.1Andreanof Islands, Aleutian Islands, AlaskaSun, Nov 6, 1:14 AM HADT · 1424 days ago · 22 km deep · 15 km away
57. 3.0Andreanof Islands, Aleutian Islands, AlaskaSun, Nov 6, 1:10 AM HAST · 1424 days ago · 35 km deep · 17 km away
58. 2.025 km SW of Adak, AlaskaSun, Nov 6, 3:09 AM HAST · 1424 days ago · 67 km deep · 74 km away
59. 2.9Andreanof Islands, Aleutian Islands, AlaskaSun, Nov 6, 5:09 AM HAST · 1424 days ago · 35 km deep · 99 km away
60. 2.6Andreanof Islands, Aleutian Islands, AlaskaSun, Nov 6, 11:52 AM HAST · 1423 days ago · 51 km deep · 45 km away

The first 60 of at least 199.

Before

1. 2.858 km SE of Adak, AlaskaSat, Oct 22, 9:04 AM HADT · 1438 days ago · 35 km deep · 20 km away
2. 2.579 km SSW of Atka, AlaskaSat, Oct 22, 3:08 AM HADT · 1439 days ago · 35 km deep · 71 km away
3. 1.686 km SSW of Atka, AlaskaSat, Oct 22, 2:14 AM HADT · 1439 days ago · 20 km deep · 93 km away
4. 1.652 km S of Adak, AlaskaSat, Oct 22, 12:56 AM HADT · 1439 days ago · 25 km deep · 52 km away
5. 1.590 km SW of Atka, AlaskaFri, Oct 21, 10:19 PM HADT · 1439 days ago · 13 km deep · 52 km away
6. 3.6Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 21, 9:40 PM HADT · 1439 days ago · 35 km deep · 96 km away
7. 1.782 km WSW of Atka, AlaskaFri, Oct 21, 6:53 PM HADT · 1439 days ago · 88 km deep · 54 km away
8. 2.139 km ENE of Adak, AlaskaFri, Oct 21, 4:14 PM HADT · 1439 days ago · 139 km deep · 56 km away
9. 2.130 km NNE of Adak, AlaskaFri, Oct 21, 4:08 PM HADT · 1439 days ago · 209 km deep · 80 km away
10. 1.635 km WSW of Adak, AlaskaFri, Oct 21, 3:00 PM HADT · 1439 days ago · 17 km deep · 93 km away
11. 1.850 km W of Atka, AlaskaFri, Oct 21, 2:52 PM HADT · 1439 days ago · 83 km deep · 89 km away
12. 1.986 km SSW of Atka, AlaskaFri, Oct 21, 9:24 AM HADT · 1439 days ago · 4 km deep · 72 km away
13. 1.760 km SE of Adak, AlaskaFri, Oct 21, 9:16 AM HADT · 1439 days ago · 26 km deep · 13 km away
14. 1.688 km SW of Atka, AlaskaFri, Oct 21, 3:16 AM HADT · 1440 days ago · 43 km deep · 46 km away
15. 4.070 km SSW of Adak, AlaskaThu, Oct 20, 2:40 PM HADT · 1440 days ago · 35 km deep · 97 km away
16. 4.7Andreanof Islands, Aleutian Islands, AlaskaThu, Oct 20, 1:50 PM HADT · 1440 days ago · 18 km deep · 98 km away · felt by 1
17. 1.852 km S of Adak, AlaskaWed, Oct 19, 9:50 PM HADT · 1441 days ago · 24 km deep · 52 km away
18. 1.632 km S of Adak, AlaskaWed, Oct 19, 6:56 AM HADT · 1442 days ago · 43 km deep · 56 km away
19. 2.646 km SSE of Adak, AlaskaWed, Oct 19, 12:54 AM HADT · 1442 days ago · 35 km deep · 38 km away
20. 2.570 km SE of Adak, AlaskaTue, Oct 18, 9:41 PM HADT · 1442 days ago · 36 km deep · 7 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022dk6ywsu. Read Wed, Sep 30, 2026, 5:20 AM UTC.