M1.8 earthquake 31 km SSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Jun 9, 2025, 2:56 AM HADT

UTC

2025-06-09 11:56:33 UTC

Depth

63.5 km (39.5 mi), shallow

Epicenter

51.621° N, 176.823° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

33

After

1. 3.356 km SSE of Adak, AlaskaMon, Jun 9, 10:03 AM HADT · 479 days ago · 34 km deep · 40 km away
2. 2.745 km S of Adak, AlaskaMon, Jun 9, 2:50 PM HADT · 479 days ago · 35 km deep · 26 km away
3. 2.168 km SSW of Adak, AlaskaTue, Jun 10, 2:06 AM HADT · 479 days ago · 44 km deep · 37 km away
4. 1.761 km SSE of Adak, AlaskaWed, Jun 11, 12:04 AM HADT · 478 days ago · 13 km deep · 44 km away
5. 1.965 km WSW of Adak, AlaskaWed, Jun 11, 1:52 AM HADT · 478 days ago · 74 km deep · 48 km away
6. 4.559 km SSE of Adak, AlaskaWed, Jun 11, 11:36 AM HADT · 477 days ago · 37 km deep · 44 km away
7. 2.088 km SW of Adak, AlaskaWed, Jun 11, 3:21 PM HADT · 477 days ago · 26 km deep · 59 km away
8. 2.172 km SE of Adak, AlaskaWed, Jun 11, 8:26 PM HADT · 477 days ago · 47 km deep · 72 km away
9. 1.965 km SSW of Adak, AlaskaWed, Jun 11, 11:07 PM HADT · 477 days ago · 39 km deep · 35 km away
10. 1.895 km WSW of Adak, AlaskaThu, Jun 12, 7:11 AM HADT · 476 days ago · 18 km deep · 73 km away
11. 1.866 km SE of Adak, AlaskaThu, Jun 12, 1:24 PM HADT · 476 days ago · 28 km deep · 66 km away
12. 1.655 km SE of Adak, AlaskaFri, Jun 13, 12:01 AM HADT · 476 days ago · 26 km deep · 47 km away
13. 1.751 km S of Adak, AlaskaFri, Jun 13, 1:07 AM HADT · 476 days ago · 31 km deep · 32 km away
14. 3.194 km S of Adak, AlaskaFri, Jun 13, 3:14 PM HADT · 475 days ago · 10 km deep · 69 km away
15. 1.742 km SSE of Adak, AlaskaFri, Jun 13, 9:53 PM HADT · 475 days ago · 35 km deep · 27 km away
16. 1.6119 km WSW of Adak, AlaskaSat, Jun 14, 1:00 AM HADT · 475 days ago · 14 km deep · 98 km away
17. 1.673 km SSW of Adak, AlaskaSat, Jun 14, 2:56 PM HADT · 474 days ago · 25 km deep · 43 km away
18. 1.757 km SSE of Adak, AlaskaSun, Jun 15, 2:18 AM HADT · 474 days ago · 24 km deep · 39 km away
19. 1.8106 km SE of Adak, AlaskaSun, Jun 15, 5:43 AM HADT · 474 days ago · 6 km deep · 95 km away
20. 1.555 km SSW of Adak, AlaskaSun, Jun 15, 8:14 AM HADT · 473 days ago · 55 km deep · 25 km away
21. 1.977 km SSE of Adak, AlaskaSun, Jun 15, 10:30 AM HADT · 473 days ago · 13 km deep · 62 km away
22. 1.979 km SW of Adak, AlaskaSun, Jun 15, 1:24 PM HADT · 473 days ago · 25 km deep · 55 km away
23. 2.1111 km WSW of Adak, AlaskaSun, Jun 15, 6:05 PM HADT · 473 days ago · 54 km deep · 89 km away
24. 2.845 km W of Adak, AlaskaSun, Jun 15, 11:20 PM HADT · 473 days ago · 16 km deep · 43 km away
25. 2.767 km SE of Adak, AlaskaMon, Jun 16, 5:50 AM HADT · 473 days ago · 35 km deep · 62 km away
26. 2.0115 km SW of Adak, AlaskaMon, Jun 16, 7:40 AM HADT · 472 days ago · 36 km deep · 90 km away
27. 1.874 km SE of Adak, AlaskaMon, Jun 16, 7:59 AM HADT · 472 days ago · 20 km deep · 70 km away
28. 2.075 km SE of Adak, AlaskaMon, Jun 16, 9:41 AM HADT · 472 days ago · 26 km deep · 71 km away
29. 1.757 km WSW of Adak, AlaskaTue, Jun 17, 1:12 AM HADT · 472 days ago · 8 km deep · 46 km away
30. 1.757 km S of Adak, AlaskaTue, Jun 17, 5:59 AM HADT · 472 days ago · 20 km deep · 36 km away
31. 2.162 km SSW of Adak, AlaskaTue, Jun 17, 12:53 PM HADT · 471 days ago · 32 km deep · 31 km away
32. 1.857 km SSE of Adak, AlaskaTue, Jun 17, 2:46 PM HADT · 471 days ago · 26 km deep · 46 km away
33. 2.763 km NE of Adak, AlaskaTue, Jun 17, 2:48 PM HADT · 471 days ago · 227 km deep · 94 km away
34. 2.0121 km SSW of Adak, AlaskaTue, Jun 17, 4:51 PM HADT · 471 days ago · 26 km deep · 90 km away
35. 1.962 km WSW of Adak, AlaskaTue, Jun 17, 5:51 PM HADT · 471 days ago · 67 km deep · 40 km away
36. 2.659 km WSW of Adak, AlaskaTue, Jun 17, 8:55 PM HADT · 471 days ago · 10 km deep · 43 km away
37. 1.651 km SSW of Adak, AlaskaWed, Jun 18, 12:20 AM HADT · 471 days ago · 37 km deep · 21 km away
38. 1.758 km WSW of Adak, AlaskaWed, Jun 18, 2:34 AM HADT · 471 days ago · 12 km deep · 45 km away
39. 1.957 km WSW of Adak, AlaskaWed, Jun 18, 3:45 AM HADT · 471 days ago · 10 km deep · 47 km away
40. 1.957 km WSW of Adak, AlaskaWed, Jun 18, 6:17 AM HADT · 471 days ago · 12 km deep · 45 km away
41. 1.758 km WSW of Adak, AlaskaWed, Jun 18, 1:39 PM HADT · 470 days ago · 8 km deep · 46 km away
42. 2.070 km ESE of Adak, AlaskaThu, Jun 19, 5:53 AM HADT · 470 days ago · 55 km deep · 81 km away
43. 1.950 km SSW of Adak, AlaskaThu, Jun 19, 12:57 PM HADT · 469 days ago · 49 km deep · 20 km away
44. 2.559 km WSW of Adak, AlaskaThu, Jun 19, 2:54 PM HADT · 469 days ago · 10 km deep · 43 km away
45. 1.957 km SSW of Adak, AlaskaThu, Jun 19, 4:49 PM HADT · 469 days ago · 33 km deep · 27 km away
46. 1.844 km S of Adak, AlaskaFri, Jun 20, 6:23 AM HADT · 469 days ago · 34 km deep · 25 km away
47. 1.869 km WSW of Adak, AlaskaFri, Jun 20, 6:41 AM HADT · 468 days ago · 43 km deep · 49 km away
48. 1.755 km SSE of Adak, AlaskaFri, Jun 20, 7:01 AM HADT · 468 days ago · 24 km deep · 40 km away
49. 1.9113 km SW of Adak, AlaskaFri, Jun 20, 7:22 AM HADT · 468 days ago · 9 km deep · 87 km away
50. 1.995 km WSW of Adak, AlaskaFri, Jun 20, 9:47 AM HADT · 468 days ago · 28 km deep · 75 km away
51. 1.957 km SE of Adak, AlaskaFri, Jun 20, 12:33 PM HADT · 468 days ago · 20 km deep · 50 km away
52. 2.7106 km WSW of Adak, AlaskaFri, Jun 20, 1:03 PM HADT · 468 days ago · 38 km deep · 84 km away
53. 2.1107 km SE of Adak, AlaskaFri, Jun 20, 2:13 PM HADT · 468 days ago · 13 km deep · 96 km away
54. 1.9101 km SW of Adak, AlaskaFri, Jun 20, 3:55 PM HADT · 468 days ago · 13 km deep · 72 km away
55. 3.050 km ENE of Adak, AlaskaFri, Jun 20, 7:57 PM HADT · 468 days ago · 196 km deep · 78 km away
56. 1.786 km WSW of Adak, AlaskaFri, Jun 20, 8:20 PM HADT · 468 days ago · 32 km deep · 65 km away
57. 1.932 km SSE of Adak, AlaskaSat, Jun 21, 3:44 AM HADT · 468 days ago · 56 km deep · 29 km away
58. 1.754 km WSW of Adak, AlaskaSat, Jun 21, 4:11 AM HADT · 468 days ago · 11 km deep · 43 km away
59. 1.851 km SW of Adak, AlaskaSat, Jun 21, 5:08 AM HADT · 468 days ago · 39 km deep · 22 km away
60. 1.760 km SSW of Adak, AlaskaSat, Jun 21, 9:18 AM HADT · 467 days ago · 50 km deep · 30 km away

The first 60 of at least 200.

Before

1. 1.779 km E of Adak, AlaskaSun, Jun 8, 11:28 PM HADT · 480 days ago · 23 km deep · 95 km away
2. 1.589 km WSW of Adak, AlaskaSun, Jun 8, 10:21 PM HADT · 480 days ago · 18 km deep · 68 km away
3. 2.315 km ENE of Adak, AlaskaSun, Jun 8, 9:28 PM HADT · 480 days ago · 199 km deep · 44 km away
4. 2.672 km ENE of Adak, AlaskaSun, Jun 8, 9:21 PM HADT · 480 days ago · 145 km deep · 96 km away
5. 1.778 km SSE of Adak, AlaskaSun, Jun 8, 6:19 PM HADT · 480 days ago · 26 km deep · 60 km away
6. 2.193 km WSW of Adak, AlaskaSun, Jun 8, 2:49 PM HADT · 480 days ago · 13 km deep · 72 km away
7. 2.094 km WSW of Adak, AlaskaSun, Jun 8, 11:42 AM HADT · 480 days ago · 13 km deep · 73 km away
8. 1.6108 km W of Adak, AlaskaSun, Jun 8, 10:57 AM HADT · 480 days ago · 7 km deep · 95 km away
9. 2.946 km N of Adak, AlaskaSun, Jun 8, 2:55 AM HADT · 481 days ago · 230 km deep · 77 km away
10. 1.721 km SE of Adak, AlaskaSat, Jun 7, 7:46 PM HADT · 481 days ago · 64 km deep · 34 km away
11. 2.236 km ENE of Adak, AlaskaSat, Jun 7, 3:39 PM HADT · 481 days ago · 122 km deep · 63 km away
12. 1.6118 km SW of Adak, AlaskaSat, Jun 7, 3:17 PM HADT · 481 days ago · 26 km deep · 93 km away
13. 2.067 km WSW of Adak, AlaskaSat, Jun 7, 3:10 PM HADT · 481 days ago · 68 km deep · 49 km away
14. 1.964 km SSW of Adak, AlaskaSat, Jun 7, 10:42 AM HADT · 481 days ago · 28 km deep · 34 km away
15. 1.753 km SSE of Adak, AlaskaFri, Jun 6, 11:33 PM HADT · 482 days ago · 26 km deep · 35 km away
16. 1.6115 km WSW of Adak, AlaskaFri, Jun 6, 10:42 PM HADT · 482 days ago · 15 km deep · 92 km away
17. 2.868 km SSW of Adak, AlaskaFri, Jun 6, 11:24 AM HADT · 482 days ago · 35 km deep · 37 km away
18. 1.749 km SSE of Adak, AlaskaFri, Jun 6, 10:09 AM HADT · 482 days ago · 27 km deep · 37 km away
19. 1.671 km SE of Adak, AlaskaFri, Jun 6, 8:45 AM HADT · 482 days ago · 24 km deep · 70 km away
20. 1.990 km WSW of Adak, AlaskaFri, Jun 6, 7:13 AM HADT · 482 days ago · 14 km deep · 69 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0257csvddo. Read Fri, Oct 2, 2026, 3:03 AM UTC.