M1.5 earthquake 46 km WSW of Adak, Alaska

Magnitude

1.5 (ml), micro

Local time

Sat, Jul 30, 2022, 1:56 AM HADT

UTC

2022-07-30 10:56:38 UTC

Depth

91.8 km (57.0 mi), intermediate-depth

Epicenter

51.777° N, 177.290° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

26

After

1. 1.9135 km SW of Adak, AlaskaSat, Jul 30, 3:52 AM HADT · 1523 days ago · 21 km deep · 95 km away
2. 3.548 km SSE of Adak, AlaskaSat, Jul 30, 4:32 PM HADT · 1523 days ago · 35 km deep · 75 km away
3. 3.146 km SSW of Adak, AlaskaSun, Jul 31, 12:28 PM HADT · 1522 days ago · 34 km deep · 38 km away
4. 2.229 km ENE of Adak, AlaskaSun, Jul 31, 9:44 PM HADT · 1522 days ago · 87 km deep · 75 km away
5. 1.9105 km WSW of Adak, AlaskaMon, Aug 1, 2:00 AM HADT · 1522 days ago · 65 km deep · 59 km away
6. 1.9124 km W of Adak, AlaskaMon, Aug 1, 2:31 AM HADT · 1522 days ago · 84 km deep · 79 km away
7. 1.614 km WSW of Adak, AlaskaMon, Aug 1, 6:29 AM HADT · 1521 days ago · 89 km deep · 32 km away
8. 1.991 km W of Adak, AlaskaMon, Aug 1, 8:49 AM HADT · 1521 days ago · 130 km deep · 50 km away
9. 1.5110 km WSW of Adak, AlaskaMon, Aug 1, 8:28 PM HADT · 1521 days ago · 28 km deep · 64 km away
10. 2.872 km SW of Adak, AlaskaTue, Aug 2, 12:03 AM HADT · 1521 days ago · 43 km deep · 39 km away
11. 1.854 km SE of Adak, AlaskaTue, Aug 2, 12:42 PM HADT · 1520 days ago · 29 km deep · 85 km away
12. 1.9119 km WSW of Adak, AlaskaTue, Aug 2, 2:48 PM HADT · 1520 days ago · 42 km deep · 76 km away
13. 1.694 km WSW of Adak, AlaskaTue, Aug 2, 4:52 PM HADT · 1520 days ago · 27 km deep · 48 km away
14. 3.067 km SE of Adak, AlaskaWed, Aug 3, 8:18 AM HADT · 1519 days ago · 35 km deep · 94 km away
15. 1.9135 km WSW of Adak, AlaskaWed, Aug 3, 7:19 PM HADT · 1519 days ago · 63 km deep · 89 km away
16. 1.791 km WSW of Adak, AlaskaThu, Aug 4, 4:46 AM HADT · 1518 days ago · 60 km deep · 46 km away
17. 3.0119 km WSW of Adak, AlaskaThu, Aug 4, 7:18 AM HADT · 1518 days ago · 31 km deep · 73 km away
18. 1.579 km SW of Adak, AlaskaFri, Aug 5, 5:42 PM HADT · 1517 days ago · 44 km deep · 42 km away
19. 1.551 km ENE of Adak, AlaskaSat, Aug 6, 10:31 PM HADT · 1516 days ago · 151 km deep · 97 km away
20. 1.712 km SSE of Adak, AlaskaSun, Aug 7, 3:13 AM HADT · 1515 days ago · 192 km deep · 51 km away
21. 3.175 km WSW of Adak, AlaskaSun, Aug 7, 10:01 AM HADT · 1515 days ago · 73 km deep · 31 km away
22. 1.8Andreanof Islands, Aleutian Islands, AlaskaMon, Aug 8, 7:31 AM HADT · 1514 days ago · 37 km deep · 39 km away
23. 2.8138 km WSW of Adak, AlaskaMon, Aug 8, 12:18 PM HADT · 1514 days ago · 36 km deep · 95 km away
24. 1.670 km W of Adak, AlaskaMon, Aug 8, 4:35 PM HADT · 1514 days ago · 93 km deep · 28 km away
25. 3.552 km WSW of Adak, AlaskaMon, Aug 8, 8:55 PM HADT · 1514 days ago · 77 km deep · 9 km away
26. 2.745 km SSE of Adak, AlaskaMon, Aug 8, 11:32 PM HADT · 1514 days ago · 37 km deep · 72 km away
27. 1.659 km WSW of Adak, AlaskaTue, Aug 9, 7:24 AM HADT · 1513 days ago · 12 km deep · 15 km away
28. 1.744 km SW of Adak, AlaskaWed, Aug 10, 2:41 AM HADT · 1512 days ago · 60 km deep · 30 km away
29. 3.269 km SSE of Adak, AlaskaWed, Aug 10, 6:28 AM HADT · 1512 days ago · 35 km deep · 95 km away
30. 1.7134 km WSW of Adak, AlaskaWed, Aug 10, 7:29 AM HADT · 1512 days ago · 25 km deep · 89 km away
31. 1.664 km SE of Adak, AlaskaWed, Aug 10, 8:25 AM HADT · 1512 days ago · 22 km deep · 92 km away
32. 3.351 km SE of Adak, AlaskaWed, Aug 10, 3:04 PM HADT · 1512 days ago · 35 km deep · 84 km away
33. 3.165 km SE of Adak, AlaskaWed, Aug 10, 3:15 PM HADT · 1512 days ago · 34 km deep · 94 km away
34. 1.764 km SE of Adak, AlaskaWed, Aug 10, 3:54 PM HADT · 1512 days ago · 26 km deep · 94 km away
35. 2.162 km SW of Adak, AlaskaWed, Aug 10, 4:01 PM HADT · 1512 days ago · 44 km deep · 35 km away
36. 2.6132 km SW of Adak, AlaskaWed, Aug 10, 7:58 PM HADT · 1512 days ago · 35 km deep · 90 km away
37. 1.524 km SSW of Adak, AlaskaWed, Aug 10, 11:57 PM HADT · 1512 days ago · 66 km deep · 38 km away
38. 1.863 km WSW of Adak, AlaskaThu, Aug 11, 4:10 AM HADT · 1511 days ago · 92 km deep · 17 km away
39. 1.64 km NNW of Adak, AlaskaThu, Aug 11, 8:52 AM HADT · 1511 days ago · 153 km deep · 46 km away
40. 1.639 km E of Adak, AlaskaThu, Aug 11, 7:01 PM HADT · 1511 days ago · 72 km deep · 84 km away
41. 1.560 km SE of Adak, AlaskaFri, Aug 12, 3:39 AM HADT · 1510 days ago · 26 km deep · 90 km away
42. 2.661 km S of Adak, AlaskaFri, Aug 12, 7:37 AM HADT · 1510 days ago · 37 km deep · 73 km away
43. 1.864 km SE of Adak, AlaskaFri, Aug 12, 7:52 PM HADT · 1510 days ago · 27 km deep · 95 km away
44. 1.744 km ENE of Adak, AlaskaSun, Aug 14, 6:01 AM HADT · 1508 days ago · 147 km deep · 91 km away
45. 1.6128 km SW of Adak, AlaskaSun, Aug 14, 12:30 PM HADT · 1508 days ago · 25 km deep · 88 km away
46. 1.664 km WSW of Adak, AlaskaSun, Aug 14, 4:12 PM HADT · 1508 days ago · 13 km deep · 18 km away
47. 2.8114 km W of Adak, AlaskaSun, Aug 14, 4:40 PM HADT · 1508 days ago · 99 km deep · 68 km away
48. 1.670 km SSE of Adak, AlaskaMon, Aug 15, 2:24 AM HADT · 1508 days ago · 21 km deep · 84 km away
49. 1.513 km NNW of Adak, AlaskaMon, Aug 15, 9:46 AM HADT · 1507 days ago · 173 km deep · 45 km away
50. 1.664 km WSW of Adak, AlaskaMon, Aug 15, 5:03 PM HADT · 1507 days ago · 15 km deep · 18 km away
51. 1.765 km SSE of Adak, AlaskaMon, Aug 15, 5:59 PM HADT · 1507 days ago · 26 km deep · 92 km away
52. 1.643 km SE of Adak, AlaskaMon, Aug 15, 6:18 PM HADT · 1507 days ago · 52 km deep · 83 km away
53. 1.6133 km WSW of Adak, AlaskaTue, Aug 16, 12:53 AM HADT · 1507 days ago · 46 km deep · 90 km away
54. 1.5107 km WSW of Adak, AlaskaTue, Aug 16, 2:29 AM HADT · 1507 days ago · 18 km deep · 63 km away
55. 2.650 km E of Adak, AlaskaTue, Aug 16, 5:14 AM HADT · 1506 days ago · 133 km deep · 97 km away
56. 1.672 km SW of Adak, AlaskaTue, Aug 16, 8:23 AM HADT · 1506 days ago · 32 km deep · 34 km away
57. 1.661 km WSW of Adak, AlaskaTue, Aug 16, 12:17 PM HADT · 1506 days ago · 17 km deep · 16 km away
58. 1.8101 km WSW of Adak, AlaskaTue, Aug 16, 12:37 PM HADT · 1506 days ago · 56 km deep · 57 km away
59. 1.584 km WSW of Adak, AlaskaWed, Aug 17, 5:31 AM HADT · 1505 days ago · 56 km deep · 40 km away
60. 1.563 km SSE of Adak, AlaskaWed, Aug 17, 7:19 AM HADT · 1505 days ago · 23 km deep · 90 km away

The first 60 of at least 199.

Before

1. 1.856 km WSW of Adak, AlaskaFri, Jul 29, 3:35 PM HADT · 1524 days ago · 115 km deep · 10 km away
2. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 29, 1:16 AM HADT · 1525 days ago · 6 km deep · 41 km away
3. 2.5128 km WSW of Adak, AlaskaFri, Jul 29, 12:18 AM HADT · 1525 days ago · 10 km deep · 82 km away
4. 1.672 km WSW of Adak, AlaskaThu, Jul 28, 1:43 PM HADT · 1525 days ago · 50 km deep · 27 km away
5. 3.8128 km WSW of Adak, AlaskaThu, Jul 28, 12:30 PM HADT · 1525 days ago · 35 km deep · 85 km away
6. 1.9129 km WSW of Adak, AlaskaWed, Jul 27, 9:13 PM HADT · 1526 days ago · 38 km deep · 85 km away
7. 1.584 km W of Adak, AlaskaWed, Jul 27, 7:54 PM HADT · 1526 days ago · 14 km deep · 40 km away
8. 2.153 km E of Adak, AlaskaWed, Jul 27, 1:03 PM HADT · 1526 days ago · 120 km deep · 98 km away
9. 3.427 km SSE of Adak, AlaskaWed, Jul 27, 12:41 PM HADT · 1526 days ago · 72 km deep · 54 km away
10. 1.7115 km WSW of Adak, AlaskaWed, Jul 27, 5:10 AM HADT · 1526 days ago · 13 km deep · 69 km away
11. 2.043 km ENE of Adak, AlaskaTue, Jul 26, 1:46 PM HADT · 1527 days ago · 123 km deep · 89 km away
12. 1.738 km SE of Adak, AlaskaTue, Jul 26, 8:41 AM HADT · 1527 days ago · 56 km deep · 76 km away
13. 1.5114 km SW of Adak, AlaskaMon, Jul 25, 2:41 PM HADT · 1528 days ago · 42 km deep · 75 km away
14. 1.748 km E of Adak, AlaskaMon, Jul 25, 1:11 PM HADT · 1528 days ago · 127 km deep · 95 km away
15. 1.5131 km WSW of Adak, AlaskaMon, Jul 25, 10:15 AM HADT · 1528 days ago · 24 km deep · 87 km away
16. 1.670 km SSW of Adak, AlaskaMon, Jul 25, 8:21 AM HADT · 1528 days ago · 29 km deep · 55 km away
17. 2.853 km SE of Adak, AlaskaMon, Jul 25, 4:48 AM HADT · 1528 days ago · 45 km deep · 84 km away
18. 1.6128 km SW of Adak, AlaskaMon, Jul 25, 3:45 AM HADT · 1528 days ago · 26 km deep · 89 km away
19. 1.662 km SW of Adak, AlaskaSun, Jul 24, 8:24 PM HADT · 1529 days ago · 19 km deep · 36 km away
20. 2.064 km SE of Adak, AlaskaSun, Jul 24, 7:56 PM HADT · 1529 days ago · 26 km deep · 97 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0229p4onbb. Read Wed, Sep 30, 2026, 11:08 PM UTC.