M1.7 earthquake 51 km SE of Atka, Alaska

Magnitude

1.7 (ml), micro

Local time

Fri, Jul 1, 2022, 2:26 AM HADT

UTC

2022-07-01 11:26:41 UTC

Depth

61.4 km (38.2 mi), shallow

Epicenter

51.896° N, 173.634° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

20

After

1. 1.710 km WSW of Atka, AlaskaFri, Jul 1, 1:06 PM HADT · 1551 days ago · 127 km deep · 58 km away
2. 1.853 km ESE of Atka, AlaskaSat, Jul 2, 3:15 PM HADT · 1550 days ago · 18 km deep · 11 km away
3. 2.670 km ESE of Atka, AlaskaSat, Jul 2, 3:37 PM HADT · 1550 days ago · 35 km deep · 21 km away
4. 2.073 km SSE of Atka, AlaskaSun, Jul 3, 3:01 PM HADT · 1549 days ago · 41 km deep · 29 km away
5. 2.964 km SSW of Atka, AlaskaSun, Jul 3, 7:37 PM HADT · 1548 days ago · 35 km deep · 77 km away
6. 2.8113 km ESE of Atka, AlaskaSun, Jul 3, 8:53 PM HADT · 1548 days ago · 28 km deep · 66 km away
7. 2.3149 km SE of Atka, AlaskaMon, Jul 4, 7:18 PM HADT · 1547 days ago · 7 km deep · 100 km away
8. 2.762 km E of Atka, AlaskaMon, Jul 4, 7:18 PM HADT · 1547 days ago · 142 km deep · 36 km away
9. 1.916 km SW of Atka, AlaskaTue, Jul 5, 6:23 AM HADT · 1547 days ago · 151 km deep · 53 km away
10. 1.517 km NNE of Atka, AlaskaTue, Jul 5, 7:25 AM HADT · 1547 days ago · 7 km deep · 60 km away
11. 2.113 km WSW of Atka, AlaskaTue, Jul 5, 12:07 PM HADT · 1547 days ago · 147 km deep · 58 km away
12. 1.97 km SSE of Atka, AlaskaTue, Jul 5, 2:25 PM HADT · 1547 days ago · 83 km deep · 44 km away
13. 1.9Andreanof Islands, Aleutian Islands, AlaskaTue, Jul 5, 9:23 PM HADT · 1546 days ago · 19 km deep · 9 km away
14. 3.489 km SE of Atka, AlaskaWed, Jul 6, 12:33 AM HADT · 1546 days ago · 52 km deep · 42 km away
15. 2.035 km NE of Atka, AlaskaWed, Jul 6, 12:40 AM HADT · 1546 days ago · 118 km deep · 64 km away
16. 2.947 km E of Atka, AlaskaWed, Jul 6, 3:44 AM HADT · 1546 days ago · 113 km deep · 36 km away
17. 2.956 km WSW of Atka, AlaskaWed, Jul 6, 9:19 PM HADT · 1545 days ago · 127 km deep · 94 km away
18. 2.6147 km SE of Atka, AlaskaThu, Jul 7, 4:35 AM HADT · 1545 days ago · 10 km deep · 96 km away
19. 1.8124 km SSE of Atka, AlaskaThu, Jul 7, 6:21 AM HADT · 1545 days ago · 4 km deep · 83 km away
20. 1.940 km NNW of Atka, AlaskaThu, Jul 7, 9:46 AM HADT · 1545 days ago · 160 km deep · 89 km away
21. 2.238 km W of Atka, AlaskaThu, Jul 7, 6:28 PM HADT · 1545 days ago · 182 km deep · 85 km away
22. 2.317 km W of Atka, AlaskaThu, Jul 7, 9:45 PM HADT · 1544 days ago · 210 km deep · 66 km away
23. 5.3Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 8, 12:40 AM HADT · 1544 days ago · 10 km deep · 93 km away · felt by 1 · tsunami flag
24. 3.949 km W of Atka, AlaskaFri, Jul 8, 12:42 AM HADT · 1544 days ago · 10 km deep · 93 km away
25. 3.549 km W of Atka, AlaskaFri, Jul 8, 12:44 AM HADT · 1544 days ago · 10 km deep · 93 km away
26. 2.749 km W of Atka, AlaskaFri, Jul 8, 12:48 AM HADT · 1544 days ago · 10 km deep · 92 km away
27. 1.648 km W of Atka, AlaskaFri, Jul 8, 12:49 AM HADT · 1544 days ago · 13 km deep · 94 km away
28. 1.944 km W of Atka, AlaskaFri, Jul 8, 12:50 AM HADT · 1544 days ago · 26 km deep · 90 km away
29. 2.8Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 8, 1:04 AM HADT · 1544 days ago · 10 km deep · 92 km away
30. 1.547 km W of Atka, AlaskaFri, Jul 8, 1:35 AM HADT · 1544 days ago · 13 km deep · 91 km away
31. 1.946 km W of Atka, AlaskaFri, Jul 8, 1:52 AM HADT · 1544 days ago · 13 km deep · 91 km away
32. 1.642 km W of Atka, AlaskaFri, Jul 8, 4:36 AM HADT · 1544 days ago · 17 km deep · 85 km away
33. 1.943 km NNE of Atka, AlaskaFri, Jul 8, 5:13 AM HADT · 1544 days ago · 143 km deep · 72 km away
34. 1.9106 km SSE of Atka, AlaskaFri, Jul 8, 9:02 AM HADT · 1544 days ago · 13 km deep · 59 km away
35. 3.949 km WSW of Atka, AlaskaFri, Jul 8, 10:18 AM HADT · 1544 days ago · 12 km deep · 89 km away
36. 1.948 km W of Atka, AlaskaFri, Jul 8, 10:37 AM HADT · 1544 days ago · 7 km deep · 92 km away
37. 3.0108 km SE of Atka, AlaskaFri, Jul 8, 10:42 AM HADT · 1544 days ago · 2 km deep · 60 km away
38. 1.848 km W of Atka, AlaskaFri, Jul 8, 10:52 AM HADT · 1544 days ago · 7 km deep · 91 km away
39. 1.8103 km SE of Atka, AlaskaFri, Jul 8, 11:27 AM HADT · 1544 days ago · 14 km deep · 54 km away
40. 1.982 km SSE of Atka, AlaskaFri, Jul 8, 11:34 AM HADT · 1544 days ago · 9 km deep · 40 km away
41. 4.132 km N of Atka, AlaskaFri, Jul 8, 1:53 PM HADT · 1544 days ago · 185 km deep · 73 km away
42. 3.842 km W of Atka, AlaskaFri, Jul 8, 2:12 PM HADT · 1544 days ago · 83 km deep · 84 km away
43. 1.548 km W of Atka, AlaskaFri, Jul 8, 2:19 PM HADT · 1544 days ago · 13 km deep · 91 km away
44. 1.578 km SSE of Atka, AlaskaFri, Jul 8, 2:24 PM HADT · 1544 days ago · 12 km deep · 34 km away
45. 1.949 km W of Atka, AlaskaFri, Jul 8, 2:48 PM HADT · 1544 days ago · 7 km deep · 91 km away
46. 1.748 km WSW of Atka, AlaskaFri, Jul 8, 3:34 PM HADT · 1544 days ago · 13 km deep · 89 km away
47. 1.545 km W of Atka, AlaskaFri, Jul 8, 3:45 PM HADT · 1544 days ago · 6 km deep · 90 km away
48. 1.7128 km SE of Atka, AlaskaFri, Jul 8, 3:58 PM HADT · 1544 days ago · 39 km deep · 77 km away
49. 2.850 km WSW of Atka, AlaskaFri, Jul 8, 4:06 PM HADT · 1544 days ago · 10 km deep · 91 km away
50. 3.050 km WSW of Atka, AlaskaFri, Jul 8, 4:07 PM HADT · 1544 days ago · 10 km deep · 91 km away
51. 1.7120 km SE of Atka, AlaskaFri, Jul 8, 4:39 PM HADT · 1544 days ago · 30 km deep · 71 km away
52. 1.937 km WNW of Atka, AlaskaFri, Jul 8, 5:48 PM HADT · 1544 days ago · 203 km deep · 88 km away
53. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 8, 6:17 PM HADT · 1544 days ago · 26 km deep · 87 km away
54. 3.283 km SSE of Atka, AlaskaFri, Jul 8, 9:02 PM HADT · 1543 days ago · 48 km deep · 44 km away
55. 1.586 km SE of Atka, AlaskaFri, Jul 8, 9:13 PM HADT · 1543 days ago · 45 km deep · 36 km away
56. 2.864 km NNE of Atka, AlaskaFri, Jul 8, 10:17 PM HADT · 1543 days ago · 247 km deep · 88 km away
57. 2.787 km SE of Atka, AlaskaFri, Jul 8, 10:56 PM HADT · 1543 days ago · 22 km deep · 37 km away
58. 1.715 km N of Atka, AlaskaSat, Jul 9, 8:27 AM HADT · 1543 days ago · 165 km deep · 61 km away
59. 1.5Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 9, 1:58 PM HADT · 1543 days ago · 44 km deep · 39 km away
60. 1.941 km W of Atka, AlaskaSat, Jul 9, 6:06 PM HADT · 1543 days ago · 25 km deep · 86 km away

The first 60 of at least 199.

Before

1. 1.960 km SSE of Atka, AlaskaFri, Jul 1, 1:48 AM HADT · 1551 days ago · 12 km deep · 22 km away
2. 2.129 km N of Atka, AlaskaThu, Jun 30, 5:33 PM HADT · 1552 days ago · 7 km deep · 71 km away
3. 1.858 km W of Atka, AlaskaThu, Jun 30, 9:07 AM HADT · 1552 days ago · 128 km deep · 99 km away
4. 2.6Andreanof Islands, Aleutian Islands, AlaskaThu, Jun 30, 1:36 AM HADT · 1552 days ago · 189 km deep · 42 km away
5. 1.7104 km S of Atka, AlaskaWed, Jun 29, 10:15 PM HADT · 1552 days ago · 25 km deep · 85 km away
6. 1.741 km ESE of Atka, AlaskaWed, Jun 29, 7:09 PM HADT · 1552 days ago · 8 km deep · 20 km away
7. 2.9Andreanof Islands, Aleutian Islands, AlaskaWed, Jun 29, 1:44 PM HADT · 1553 days ago · 200 km deep · 79 km away
8. 1.940 km E of Atka, AlaskaTue, Jun 28, 5:02 PM HADT · 1554 days ago · 13 km deep · 37 km away
9. 1.991 km S of Atka, AlaskaTue, Jun 28, 12:55 PM HADT · 1554 days ago · 14 km deep · 78 km away
10. 2.656 km SSE of Atka, AlaskaTue, Jun 28, 11:19 AM HADT · 1554 days ago · 35 km deep · 31 km away
11. 1.754 km SE of Atka, AlaskaTue, Jun 28, 10:46 AM HADT · 1554 days ago · 24 km deep · 11 km away
12. 2.5113 km S of Atka, AlaskaTue, Jun 28, 7:06 AM HADT · 1554 days ago · 10 km deep · 83 km away
13. 2.696 km SE of Atka, AlaskaMon, Jun 27, 3:38 PM HADT · 1555 days ago · 35 km deep · 45 km away
14. 3.556 km ESE of Atka, AlaskaMon, Jun 27, 1:01 AM HADT · 1555 days ago · 40 km deep · 15 km away
15. 1.960 km SSW of Atka, AlaskaSun, Jun 26, 7:19 PM HADT · 1555 days ago · 41 km deep · 75 km away
16. 1.521 km SSW of Atka, AlaskaSun, Jun 26, 5:32 PM HADT · 1556 days ago · 4 km deep · 45 km away
17. 1.850 km SW of Atka, AlaskaSun, Jun 26, 5:14 PM HADT · 1556 days ago · 88 km deep · 80 km away
18. 1.852 km E of Atka, AlaskaSun, Jun 26, 9:46 AM HADT · 1556 days ago · 101 km deep · 40 km away
19. 2.8119 km E of Atka, AlaskaSun, Jun 26, 7:47 AM HADT · 1556 days ago · 213 km deep · 86 km away
20. 3.043 km NNW of Atka, AlaskaSat, Jun 25, 9:36 AM HADT · 1557 days ago · 196 km deep · 92 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0228d6ilon. Read Tue, Sep 29, 2026, 3:32 PM UTC.