M1.9 earthquake 73 km SW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Oct 16, 2024, 3:52 AM HADT

UTC

2024-10-16 12:52:05 UTC

Depth

44.0 km (27.3 mi), shallow

Epicenter

51.473° N, 177.483° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

23

After

1. 2.0131 km WSW of Adak, AlaskaWed, Oct 16, 4:57 AM HADT · 715 days ago · 25 km deep · 59 km away
2. 2.293 km SW of Adak, AlaskaWed, Oct 16, 5:25 AM HADT · 715 days ago · 42 km deep · 21 km away
3. 2.0103 km WSW of Adak, AlaskaWed, Oct 16, 6:24 AM HADT · 715 days ago · 26 km deep · 32 km away
4. 2.036 km SSW of Adak, AlaskaThu, Oct 17, 12:40 AM HADT · 715 days ago · 54 km deep · 42 km away
5. 2.245 km SSW of Adak, AlaskaThu, Oct 17, 8:43 AM HADT · 714 days ago · 42 km deep · 49 km away
6. 2.410 km N of Adak, AlaskaThu, Oct 17, 3:42 PM HADT · 714 days ago · 77 km deep · 82 km away
7. 2.949 km WNW of Adak, AlaskaFri, Oct 18, 8:58 AM HADT · 713 days ago · 11 km deep · 62 km away
8. 2.553 km SSE of Adak, AlaskaFri, Oct 18, 1:04 PM HADT · 713 days ago · 35 km deep · 79 km away
9. 1.8146 km WSW of Adak, AlaskaFri, Oct 18, 5:25 PM HADT · 713 days ago · 76 km deep · 81 km away
10. 1.5138 km WSW of Adak, AlaskaFri, Oct 18, 7:50 PM HADT · 713 days ago · 7 km deep · 66 km away
11. 1.8111 km SW of Adak, AlaskaFri, Oct 18, 9:05 PM HADT · 713 days ago · 28 km deep · 38 km away
12. 2.8153 km WSW of Adak, AlaskaFri, Oct 18, 9:59 PM HADT · 713 days ago · 10 km deep · 82 km away
13. 1.668 km SSW of Adak, AlaskaFri, Oct 18, 11:31 PM HADT · 713 days ago · 26 km deep · 46 km away
14. 1.956 km SSE of Adak, AlaskaSat, Oct 19, 12:36 AM HADT · 713 days ago · 25 km deep · 89 km away
15. 1.5150 km WSW of Adak, AlaskaSat, Oct 19, 4:48 AM HADT · 712 days ago · 25 km deep · 78 km away
16. 1.565 km SSE of Adak, AlaskaSat, Oct 19, 7:39 AM HADT · 712 days ago · 26 km deep · 96 km away
17. 1.664 km SSW of Adak, AlaskaSat, Oct 19, 9:37 AM HADT · 712 days ago · 26 km deep · 43 km away
18. 1.6147 km WSW of Adak, AlaskaSat, Oct 19, 6:24 PM HADT · 712 days ago · 12 km deep · 88 km away
19. 3.4127 km SW of Adak, AlaskaSat, Oct 19, 7:44 PM HADT · 712 days ago · 10 km deep · 58 km away
20. 2.0142 km WSW of Adak, AlaskaSat, Oct 19, 9:46 PM HADT · 712 days ago · 23 km deep · 70 km away
21. 2.0127 km WSW of Adak, AlaskaSun, Oct 20, 8:35 PM HADT · 711 days ago · 14 km deep · 59 km away
22. 2.8147 km WSW of Adak, AlaskaMon, Oct 21, 12:20 AM HADT · 711 days ago · 32 km deep · 75 km away
23. 1.841 km S of Adak, AlaskaMon, Oct 21, 12:57 AM HADT · 711 days ago · 32 km deep · 58 km away
24. 2.6133 km WSW of Adak, AlaskaMon, Oct 21, 7:36 AM HADT · 710 days ago · 35 km deep · 61 km away
25. 2.672 km SSE of Adak, AlaskaWed, Oct 23, 12:51 AM HADT · 709 days ago · 35 km deep · 100 km away
26. 2.683 km SW of Adak, AlaskaWed, Oct 23, 10:11 AM HADT · 708 days ago · 37 km deep · 11 km away
27. 2.5147 km WSW of Adak, AlaskaWed, Oct 23, 6:21 PM HADT · 708 days ago · 28 km deep · 75 km away
28. 2.5127 km WSW of Adak, AlaskaWed, Oct 23, 7:27 PM HADT · 708 days ago · 18 km deep · 66 km away
29. 1.942 km SW of Adak, AlaskaThu, Oct 24, 3:59 AM HADT · 708 days ago · 43 km deep · 35 km away
30. 1.949 km SE of Adak, AlaskaThu, Oct 24, 8:40 AM HADT · 707 days ago · 32 km deep · 90 km away
31. 2.158 km S of Adak, AlaskaThu, Oct 24, 2:49 PM HADT · 707 days ago · 29 km deep · 71 km away
32. 2.1134 km SW of Adak, AlaskaThu, Oct 24, 4:07 PM HADT · 707 days ago · 26 km deep · 61 km away
33. 3.371 km WSW of Adak, AlaskaFri, Oct 25, 5:03 AM HADT · 706 days ago · 46 km deep · 21 km away
34. 2.1150 km WSW of Adak, AlaskaFri, Oct 25, 11:35 AM HADT · 706 days ago · 25 km deep · 83 km away
35. 3.069 km SE of Adak, AlaskaFri, Oct 25, 2:07 PM HADT · 706 days ago · 35 km deep · 99 km away
36. 2.935 km SSW of Adak, AlaskaFri, Oct 25, 6:42 PM HADT · 706 days ago · 63 km deep · 51 km away
37. 2.030 km SE of Adak, AlaskaSat, Oct 26, 1:36 AM HADT · 706 days ago · 64 km deep · 88 km away
38. 3.168 km SE of Adak, AlaskaSat, Oct 26, 5:34 AM HADT · 705 days ago · 35 km deep · 99 km away
39. 1.9122 km SW of Adak, AlaskaSat, Oct 26, 5:52 AM HADT · 705 days ago · 23 km deep · 48 km away
40. 2.059 km W of Adak, AlaskaSat, Oct 26, 7:14 AM HADT · 705 days ago · 7 km deep · 35 km away
41. 1.998 km WSW of Adak, AlaskaSat, Oct 26, 11:50 AM HADT · 705 days ago · 39 km deep · 27 km away
42. 2.942 km S of Adak, AlaskaSat, Oct 26, 9:28 PM HADT · 705 days ago · 38 km deep · 62 km away
43. 3.699 km SW of Adak, AlaskaSat, Oct 26, 9:55 PM HADT · 705 days ago · 35 km deep · 26 km away
44. 1.764 km SW of Adak, AlaskaSun, Oct 27, 10:50 AM HADT · 704 days ago · 29 km deep · 15 km away
45. 1.883 km SW of Adak, AlaskaSun, Oct 27, 4:10 PM HADT · 704 days ago · 39 km deep · 15 km away
46. 1.960 km SSW of Adak, AlaskaSun, Oct 27, 5:52 PM HADT · 704 days ago · 29 km deep · 49 km away
47. 1.859 km SSE of Adak, AlaskaSun, Oct 27, 11:49 PM HADT · 704 days ago · 26 km deep · 75 km away
48. 3.273 km SW of Adak, AlaskaMon, Oct 28, 1:22 AM HADT · 704 days ago · 35 km deep · 3 km away
49. 1.958 km SE of Adak, AlaskaMon, Oct 28, 11:10 AM HADT · 703 days ago · 13 km deep · 94 km away
50. 2.164 km SSE of Adak, AlaskaTue, Oct 29, 10:19 PM HADT · 702 days ago · 22 km deep · 83 km away
51. 3.8113 km WSW of Adak, AlaskaWed, Oct 30, 1:36 AM HADT · 702 days ago · 10 km deep · 45 km away
52. 3.056 km SSE of Adak, AlaskaThu, Oct 31, 7:14 AM HADT · 700 days ago · 35 km deep · 74 km away
53. 2.673 km W of Adak, AlaskaThu, Oct 31, 8:41 AM HADT · 700 days ago · 144 km deep · 50 km away
54. 2.672 km SSW of Adak, AlaskaThu, Oct 31, 9:56 AM HADT · 700 days ago · 35 km deep · 38 km away
55. 1.993 km WSW of Adak, AlaskaThu, Oct 31, 12:27 PM HADT · 700 days ago · 29 km deep · 26 km away
56. 1.658 km WSW of Adak, AlaskaThu, Oct 31, 7:16 PM HADT · 700 days ago · -2 km deep · 34 km away
57. 2.751 km SSE of Adak, AlaskaFri, Nov 1, 2:04 PM HADT · 699 days ago · 35 km deep · 72 km away
58. 2.041 km SSE of Adak, AlaskaFri, Nov 1, 3:20 PM HADT · 699 days ago · 38 km deep · 73 km away
59. 2.583 km SW of Adak, AlaskaFri, Nov 1, 8:56 PM HADT · 699 days ago · 35 km deep · 11 km away
60. 4.2114 km WSW of Adak, AlaskaSat, Nov 2, 2:48 AM HADT · 699 days ago · 30 km deep · 47 km away

The first 60 of at least 201.

Before

1. 1.936 km SSE of Adak, AlaskaTue, Oct 15, 12:52 PM HADT · 716 days ago · 41 km deep · 77 km away
2. 2.794 km WSW of Adak, AlaskaTue, Oct 15, 9:08 AM HADT · 716 days ago · 47 km deep · 31 km away
3. 1.845 km SSW of Adak, AlaskaTue, Oct 15, 6:40 AM HADT · 716 days ago · 35 km deep · 34 km away
4. 2.554 km SSW of Adak, AlaskaMon, Oct 14, 11:48 PM HADT · 717 days ago · 43 km deep · 30 km away
5. 1.964 km SW of Adak, AlaskaMon, Oct 14, 1:35 AM HADT · 718 days ago · 55 km deep · 11 km away
6. 3.4118 km WSW of Adak, AlaskaSun, Oct 13, 8:54 PM HADT · 718 days ago · 35 km deep · 47 km away
7. 3.5120 km WSW of Adak, AlaskaSun, Oct 13, 8:53 PM HADT · 718 days ago · 35 km deep · 47 km away
8. 2.2103 km S of Adak, AlaskaSun, Oct 13, 4:21 PM HADT · 718 days ago · 13 km deep · 96 km away
9. 1.899 km W of Adak, AlaskaSun, Oct 13, 12:58 PM HADT · 718 days ago · 9 km deep · 53 km away
10. 2.0120 km WSW of Adak, AlaskaSun, Oct 13, 8:26 AM HADT · 718 days ago · 13 km deep · 55 km away
11. 3.050 km SE of Adak, AlaskaFri, Oct 11, 7:33 PM HADT · 720 days ago · 45 km deep · 94 km away
12. 1.880 km WSW of Adak, AlaskaFri, Oct 11, 12:25 PM HADT · 720 days ago · 17 km deep · 32 km away
13. 1.950 km S of Adak, AlaskaWed, Oct 9, 2:35 PM HADT · 722 days ago · 34 km deep · 59 km away
14. 1.964 km WSW of Adak, AlaskaWed, Oct 9, 8:10 AM HADT · 722 days ago · 93 km deep · 31 km away
15. 1.7111 km WSW of Adak, AlaskaWed, Oct 9, 6:56 AM HADT · 722 days ago · 13 km deep · 42 km away
16. 2.1115 km W of Adak, AlaskaWed, Oct 9, 5:32 AM HADT · 722 days ago · 142 km deep · 83 km away
17. 2.589 km WSW of Adak, AlaskaWed, Oct 9, 3:36 AM HADT · 723 days ago · 70 km deep · 33 km away
18. 1.9136 km WSW of Adak, AlaskaWed, Oct 9, 12:27 AM HADT · 723 days ago · 11 km deep · 69 km away
19. 1.770 km SW of Adak, AlaskaTue, Oct 8, 10:48 PM HADT · 723 days ago · 33 km deep · 3 km away
20. 2.179 km WSW of Adak, AlaskaTue, Oct 8, 6:06 PM HADT · 723 days ago · 75 km deep · 29 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak024dbtb05r. Read Fri, Oct 2, 2026, 1:15 AM UTC.