M1.8 earthquake 80 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

AV

Local time

Fri, Oct 11, 2024, 12:25 PM HADT

UTC

2024-10-11 21:25:45 UTC

Depth

17.0 km (10.6 mi), shallow

Epicenter

51.697° N, 177.763° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.8 km horizontally, 1.1 km in depth

Magnitude uncertainty

±0.26

Depth from

From location

Station coverage gap

338°, poorly surrounded by stations

Stations used

4

After

1. 2.0120 km WSW of Adak, AlaskaSun, Oct 13, 8:26 AM HADT · 718 days ago · 13 km deep · 40 km away
2. 1.899 km W of Adak, AlaskaSun, Oct 13, 12:58 PM HADT · 718 days ago · 9 km deep · 23 km away
3. 3.5120 km WSW of Adak, AlaskaSun, Oct 13, 8:53 PM HADT · 718 days ago · 35 km deep · 51 km away
4. 3.4118 km WSW of Adak, AlaskaSun, Oct 13, 8:54 PM HADT · 718 days ago · 35 km deep · 47 km away
5. 1.964 km SW of Adak, AlaskaMon, Oct 14, 1:35 AM HADT · 717 days ago · 55 km deep · 37 km away
6. 2.554 km SSW of Adak, AlaskaMon, Oct 14, 11:48 PM HADT · 716 days ago · 43 km deep · 56 km away
7. 1.845 km SSW of Adak, AlaskaTue, Oct 15, 6:40 AM HADT · 716 days ago · 35 km deep · 56 km away
8. 2.794 km WSW of Adak, AlaskaTue, Oct 15, 9:08 AM HADT · 716 days ago · 47 km deep · 17 km away
9. 1.936 km SSE of Adak, AlaskaTue, Oct 15, 12:52 PM HADT · 716 days ago · 41 km deep · 96 km away
10. 1.973 km SW of Adak, AlaskaWed, Oct 16, 3:52 AM HADT · 715 days ago · 44 km deep · 32 km away
11. 2.0131 km WSW of Adak, AlaskaWed, Oct 16, 4:57 AM HADT · 715 days ago · 25 km deep · 58 km away
12. 2.293 km SW of Adak, AlaskaWed, Oct 16, 5:25 AM HADT · 715 days ago · 42 km deep · 44 km away
13. 2.0103 km WSW of Adak, AlaskaWed, Oct 16, 6:24 AM HADT · 715 days ago · 26 km deep · 34 km away
14. 2.036 km SSW of Adak, AlaskaThu, Oct 17, 12:40 AM HADT · 714 days ago · 54 km deep · 61 km away
15. 2.245 km SSW of Adak, AlaskaThu, Oct 17, 8:43 AM HADT · 714 days ago · 42 km deep · 72 km away
16. 2.410 km N of Adak, AlaskaThu, Oct 17, 3:42 PM HADT · 714 days ago · 77 km deep · 85 km away
17. 2.949 km WNW of Adak, AlaskaFri, Oct 18, 8:58 AM HADT · 713 days ago · 11 km deep · 47 km away
18. 1.8146 km WSW of Adak, AlaskaFri, Oct 18, 5:25 PM HADT · 713 days ago · 76 km deep · 66 km away
19. 1.5138 km WSW of Adak, AlaskaFri, Oct 18, 7:50 PM HADT · 713 days ago · 7 km deep · 66 km away
20. 1.8111 km SW of Adak, AlaskaFri, Oct 18, 9:05 PM HADT · 713 days ago · 28 km deep · 54 km away
21. 2.8153 km WSW of Adak, AlaskaFri, Oct 18, 9:59 PM HADT · 713 days ago · 10 km deep · 76 km away
22. 1.668 km SSW of Adak, AlaskaFri, Oct 18, 11:31 PM HADT · 712 days ago · 26 km deep · 76 km away
23. 1.5150 km WSW of Adak, AlaskaSat, Oct 19, 4:48 AM HADT · 712 days ago · 25 km deep · 76 km away
24. 1.8161 km WSW of Adak, AlaskaSat, Oct 19, 7:11 AM HADT · 712 days ago · 96 km deep · 82 km away
25. 1.664 km SSW of Adak, AlaskaSat, Oct 19, 9:37 AM HADT · 712 days ago · 26 km deep · 72 km away
26. 1.6147 km WSW of Adak, AlaskaSat, Oct 19, 6:24 PM HADT · 712 days ago · 12 km deep · 67 km away
27. 3.4127 km SW of Adak, AlaskaSat, Oct 19, 7:44 PM HADT · 712 days ago · 10 km deep · 79 km away
28. 2.0142 km WSW of Adak, AlaskaSat, Oct 19, 9:46 PM HADT · 712 days ago · 23 km deep · 68 km away
29. 2.0127 km WSW of Adak, AlaskaSun, Oct 20, 8:35 PM HADT · 711 days ago · 14 km deep · 50 km away
30. 2.8147 km WSW of Adak, AlaskaMon, Oct 21, 12:20 AM HADT · 710 days ago · 32 km deep · 75 km away
31. 1.841 km S of Adak, AlaskaMon, Oct 21, 12:57 AM HADT · 710 days ago · 32 km deep · 80 km away
32. 2.6133 km WSW of Adak, AlaskaMon, Oct 21, 7:36 AM HADT · 710 days ago · 35 km deep · 61 km away
33. 2.683 km SW of Adak, AlaskaWed, Oct 23, 10:11 AM HADT · 708 days ago · 37 km deep · 28 km away
34. 2.5147 km WSW of Adak, AlaskaWed, Oct 23, 6:21 PM HADT · 708 days ago · 28 km deep · 74 km away
35. 2.5127 km WSW of Adak, AlaskaWed, Oct 23, 7:27 PM HADT · 708 days ago · 18 km deep · 47 km away
36. 1.942 km SW of Adak, AlaskaThu, Oct 24, 3:59 AM HADT · 707 days ago · 43 km deep · 54 km away
37. 2.158 km S of Adak, AlaskaThu, Oct 24, 2:49 PM HADT · 707 days ago · 29 km deep · 97 km away
38. 2.1134 km SW of Adak, AlaskaThu, Oct 24, 4:07 PM HADT · 707 days ago · 26 km deep · 65 km away
39. 3.371 km WSW of Adak, AlaskaFri, Oct 25, 5:03 AM HADT · 706 days ago · 46 km deep · 12 km away
40. 2.6165 km W of Adak, AlaskaFri, Oct 25, 5:36 AM HADT · 706 days ago · 116 km deep · 87 km away
41. 2.1150 km WSW of Adak, AlaskaFri, Oct 25, 11:35 AM HADT · 706 days ago · 25 km deep · 71 km away
42. 2.935 km SSW of Adak, AlaskaFri, Oct 25, 6:42 PM HADT · 706 days ago · 63 km deep · 71 km away
43. 1.9122 km SW of Adak, AlaskaSat, Oct 26, 5:52 AM HADT · 705 days ago · 23 km deep · 54 km away
44. 2.059 km W of Adak, AlaskaSat, Oct 26, 7:14 AM HADT · 705 days ago · 7 km deep · 22 km away
45. 1.998 km WSW of Adak, AlaskaSat, Oct 26, 11:50 AM HADT · 705 days ago · 39 km deep · 31 km away
46. 2.942 km S of Adak, AlaskaSat, Oct 26, 9:28 PM HADT · 705 days ago · 38 km deep · 84 km away
47. 3.699 km SW of Adak, AlaskaSat, Oct 26, 9:55 PM HADT · 705 days ago · 35 km deep · 45 km away
48. 1.764 km SW of Adak, AlaskaSun, Oct 27, 10:50 AM HADT · 704 days ago · 29 km deep · 44 km away
49. 1.883 km SW of Adak, AlaskaSun, Oct 27, 4:10 PM HADT · 704 days ago · 39 km deep · 45 km away
50. 1.960 km SSW of Adak, AlaskaSun, Oct 27, 5:52 PM HADT · 704 days ago · 29 km deep · 77 km away
51. 3.273 km SW of Adak, AlaskaMon, Oct 28, 1:22 AM HADT · 703 days ago · 35 km deep · 34 km away
52. 3.8113 km WSW of Adak, AlaskaWed, Oct 30, 1:36 AM HADT · 701 days ago · 10 km deep · 36 km away
53. 3.056 km SSE of Adak, AlaskaThu, Oct 31, 7:14 AM HADT · 700 days ago · 35 km deep · 99 km away
54. 2.673 km W of Adak, AlaskaThu, Oct 31, 8:41 AM HADT · 700 days ago · 144 km deep · 23 km away
55. 2.672 km SSW of Adak, AlaskaThu, Oct 31, 9:56 AM HADT · 700 days ago · 35 km deep · 69 km away
56. 1.993 km WSW of Adak, AlaskaThu, Oct 31, 12:27 PM HADT · 700 days ago · 29 km deep · 21 km away
57. 1.658 km WSW of Adak, AlaskaThu, Oct 31, 7:16 PM HADT · 700 days ago · -2 km deep · 22 km away
58. 2.751 km SSE of Adak, AlaskaFri, Nov 1, 2:04 PM HADT · 699 days ago · 35 km deep · 96 km away
59. 2.041 km SSE of Adak, AlaskaFri, Nov 1, 3:20 PM HADT · 699 days ago · 38 km deep · 94 km away
60. 2.1176 km WSW of Adak, AlaskaFri, Nov 1, 5:04 PM HADT · 699 days ago · 22 km deep · 98 km away

The first 60 of at least 201.

Before

1. 1.950 km S of Adak, AlaskaWed, Oct 9, 2:35 PM HADT · 722 days ago · 34 km deep · 84 km away
2. 1.964 km WSW of Adak, AlaskaWed, Oct 9, 8:10 AM HADT · 722 days ago · 93 km deep · 16 km away
3. 1.7111 km WSW of Adak, AlaskaWed, Oct 9, 6:56 AM HADT · 722 days ago · 13 km deep · 36 km away
4. 2.1115 km W of Adak, AlaskaWed, Oct 9, 5:32 AM HADT · 722 days ago · 142 km deep · 52 km away
5. 2.589 km WSW of Adak, AlaskaWed, Oct 9, 3:36 AM HADT · 722 days ago · 70 km deep · 11 km away
6. 1.9136 km WSW of Adak, AlaskaWed, Oct 9, 12:27 AM HADT · 722 days ago · 11 km deep · 58 km away
7. 1.770 km SW of Adak, AlaskaTue, Oct 8, 10:48 PM HADT · 722 days ago · 33 km deep · 33 km away
8. 2.179 km WSW of Adak, AlaskaTue, Oct 8, 6:06 PM HADT · 723 days ago · 75 km deep · 2 km away
9. 1.595 km WSW of Adak, AlaskaTue, Oct 8, 6:27 AM HADT · 723 days ago · 13 km deep · 25 km away
10. 1.851 km SSW of Adak, AlaskaTue, Oct 8, 1:24 AM HADT · 723 days ago · 35 km deep · 55 km away
11. 2.3146 km WSW of Adak, AlaskaTue, Oct 8, 12:42 AM HADT · 723 days ago · 13 km deep · 66 km away
12. 2.1102 km W of Adak, AlaskaMon, Oct 7, 5:27 PM HADT · 724 days ago · 90 km deep · 27 km away
13. 2.0142 km WSW of Adak, AlaskaMon, Oct 7, 4:37 PM HADT · 724 days ago · 23 km deep · 68 km away
14. 1.6150 km W of Adak, AlaskaMon, Oct 7, 3:11 AM HADT · 724 days ago · 3 km deep · 74 km away
15. 2.8158 km SW of Adak, AlaskaSat, Oct 5, 6:08 PM HADT · 726 days ago · 35 km deep · 88 km away
16. 2.575 km SSW of Adak, AlaskaSat, Oct 5, 8:17 AM HADT · 726 days ago · 35 km deep · 76 km away
17. 3.559 km SSW of Adak, AlaskaThu, Oct 3, 2:52 PM HADT · 728 days ago · 36 km deep · 58 km away
18. 5.068 km SSW of Adak, AlaskaThu, Oct 3, 4:08 AM HADT · 728 days ago · 35 km deep · 73 km away · felt by 1
19. 2.089 km SW of Adak, AlaskaWed, Oct 2, 12:34 PM HADT · 729 days ago · 44 km deep · 36 km away
20. 1.928 km SSE of Adak, AlaskaWed, Oct 2, 7:59 AM HADT · 729 days ago · 50 km deep · 90 km away

From the USGS Earthquake Hazards Program and its partner networks, event av93023814. Read Thu, Oct 1, 2026, 7:11 PM UTC.