M1.8 earthquake 124 km W of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Oct 29, 2018, 10:31 AM HADT

UTC

2018-10-29 19:31:03 UTC

Depth

9.7 km (6.0 mi), shallow

Epicenter

51.682° N, 178.406° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

After

1. 1.7124 km W of Adak, AlaskaMon, Oct 29, 10:49 AM HADT · 2894 days ago · 13 km deep · 1 km away
2. 1.7125 km W of Adak, AlaskaMon, Oct 29, 11:09 AM HADT · 2894 days ago · 7 km deep · 2 km away
3. 2.1125 km WSW of Adak, AlaskaMon, Oct 29, 12:26 PM HADT · 2894 days ago · 8 km deep · 3 km away
4. 1.950 km SW of Adak, AlaskaMon, Oct 29, 5:41 PM HADT · 2894 days ago · 23 km deep · 88 km away
5. 2.5104 km WSW of Adak, AlaskaMon, Oct 29, 5:56 PM HADT · 2894 days ago · 41 km deep · 48 km away
6. 2.3125 km WSW of Adak, AlaskaMon, Oct 29, 7:54 PM HADT · 2894 days ago · 9 km deep · 15 km away
7. 1.9125 km WSW of Adak, AlaskaMon, Oct 29, 9:22 PM HADT · 2894 days ago · 9 km deep · 5 km away
8. 1.7102 km SW of Adak, AlaskaMon, Oct 29, 10:13 PM HADT · 2894 days ago · 50 km deep · 56 km away
9. 2.6126 km WSW of Adak, AlaskaMon, Oct 29, 10:31 PM HADT · 2893 days ago · 17 km deep · 8 km away
10. 1.6Andreanof Islands, Aleutian Islands, AlaskaMon, Oct 29, 11:54 PM HADT · 2893 days ago · 63 km deep · 47 km away
11. 1.6124 km WSW of Adak, AlaskaTue, Oct 30, 12:16 AM HADT · 2893 days ago · 26 km deep · 16 km away
12. 1.7124 km WSW of Adak, AlaskaTue, Oct 30, 2:16 AM HADT · 2893 days ago · 6 km deep · 6 km away
13. 2.390 km WSW of Adak, AlaskaTue, Oct 30, 4:55 AM HADT · 2893 days ago · 69 km deep · 37 km away
14. 1.8147 km WSW of Adak, AlaskaTue, Oct 30, 5:07 AM HADT · 2893 days ago · 22 km deep · 42 km away
15. 1.7139 km WSW of Adak, AlaskaTue, Oct 30, 5:49 PM HADT · 2893 days ago · 49 km deep · 28 km away
16. 1.8118 km WSW of Adak, AlaskaTue, Oct 30, 7:36 PM HADT · 2893 days ago · 69 km deep · 7 km away
17. 1.685 km WSW of Adak, AlaskaWed, Oct 31, 4:21 PM HADT · 2892 days ago · 40 km deep · 45 km away
18. 2.5123 km WSW of Adak, AlaskaWed, Oct 31, 6:28 PM HADT · 2892 days ago · 18 km deep · 23 km away
19. 1.9124 km W of Adak, AlaskaWed, Oct 31, 8:03 PM HADT · 2892 days ago · 17 km deep · 2 km away
20. 1.7125 km WSW of Adak, AlaskaWed, Oct 31, 10:20 PM HADT · 2892 days ago · 9 km deep · 2 km away
21. 1.5128 km W of Adak, AlaskaThu, Nov 1, 2:48 AM HADT · 2891 days ago · 15 km deep · 4 km away
22. 2.2125 km WSW of Adak, AlaskaThu, Nov 1, 6:15 AM HADT · 2891 days ago · 7 km deep · 3 km away
23. 2.0146 km SW of Adak, AlaskaThu, Nov 1, 6:58 AM HADT · 2891 days ago · 17 km deep · 99 km away
24. 2.269 km WSW of Adak, AlaskaThu, Nov 1, 6:13 PM HADT · 2891 days ago · 48 km deep · 56 km away
25. 2.390 km WSW of Adak, AlaskaFri, Nov 2, 12:45 AM HADT · 2890 days ago · 34 km deep · 48 km away
26. 2.8169 km WSW of Adak, AlaskaFri, Nov 2, 5:48 AM HADT · 2890 days ago · 30 km deep · 54 km away
27. 1.6103 km WSW of Adak, AlaskaFri, Nov 2, 6:22 AM HADT · 2890 days ago · 34 km deep · 35 km away
28. 2.6134 km SW of Adak, AlaskaFri, Nov 2, 3:23 PM HADT · 2890 days ago · 35 km deep · 85 km away
29. 1.9133 km WSW of Adak, AlaskaSat, Nov 3, 3:09 AM HADT · 2889 days ago · 12 km deep · 40 km away
30. 1.688 km WSW of Adak, AlaskaSat, Nov 3, 5:14 AM HADT · 2889 days ago · 27 km deep · 42 km away
31. 1.6122 km W of Adak, AlaskaSat, Nov 3, 12:04 PM HADT · 2889 days ago · 13 km deep · 11 km away
32. 1.8100 km WSW of Adak, AlaskaSat, Nov 3, 5:37 PM HADT · 2889 days ago · 47 km deep · 42 km away
33. 1.668 km SW of Adak, AlaskaSat, Nov 3, 7:43 PM HADT · 2889 days ago · 54 km deep · 76 km away
34. 2.4118 km WSW of Adak, AlaskaSat, Nov 3, 11:15 PM HADT · 2888 days ago · 27 km deep · 21 km away
35. 1.8108 km SW of Adak, AlaskaSun, Nov 4, 5:58 AM HAST · 2888 days ago · 43 km deep · 63 km away
36. 2.266 km W of Adak, AlaskaSun, Nov 4, 1:56 PM HAST · 2888 days ago · 74 km deep · 61 km away
37. 1.894 km WSW of Adak, AlaskaMon, Nov 5, 2:07 AM HAST · 2887 days ago · 43 km deep · 37 km away
38. 2.793 km SW of Adak, AlaskaMon, Nov 5, 5:06 PM HAST · 2887 days ago · 35 km deep · 61 km away
39. 2.075 km SW of Adak, AlaskaMon, Nov 5, 7:35 PM HAST · 2887 days ago · 39 km deep · 71 km away
40. 1.9125 km WSW of Adak, AlaskaTue, Nov 6, 7:56 PM HAST · 2886 days ago · 35 km deep · 27 km away
41. 2.7106 km WSW of Adak, AlaskaWed, Nov 7, 10:28 PM HAST · 2884 days ago · 58 km deep · 37 km away
42. 2.5165 km WSW of Adak, AlaskaFri, Nov 9, 5:58 PM HAST · 2883 days ago · 35 km deep · 64 km away
43. 2.5130 km SW of Adak, AlaskaSat, Nov 10, 11:13 AM HAST · 2882 days ago · 35 km deep · 63 km away
44. 2.0106 km WSW of Adak, AlaskaSat, Nov 10, 12:39 PM HAST · 2882 days ago · 46 km deep · 20 km away
45. 2.2106 km WSW of Adak, AlaskaSat, Nov 10, 2:25 PM HAST · 2882 days ago · 24 km deep · 48 km away
46. 2.5103 km SW of Adak, AlaskaMon, Nov 12, 9:58 AM HAST · 2880 days ago · 35 km deep · 76 km away
47. 2.0128 km W of Adak, AlaskaTue, Nov 13, 11:39 AM HAST · 2879 days ago · 22 km deep · 9 km away
48. 1.9130 km WSW of Adak, AlaskaWed, Nov 14, 2:45 AM HAST · 2878 days ago · 12 km deep · 7 km away
49. 1.579 km WSW of Adak, AlaskaThu, Nov 15, 3:42 AM HAST · 2877 days ago · 14 km deep · 54 km away
50. 2.074 km WSW of Adak, AlaskaThu, Nov 15, 6:06 PM HAST · 2877 days ago · 63 km deep · 51 km away
51. 2.252 km SW of Adak, AlaskaThu, Nov 15, 9:55 PM HAST · 2876 days ago · 26 km deep · 89 km away
52. 2.162 km WSW of Adak, AlaskaFri, Nov 16, 2:12 AM HAST · 2876 days ago · 46 km deep · 71 km away
53. 2.3195 km W of Adak, AlaskaFri, Nov 16, 4:37 AM HAST · 2876 days ago · 86 km deep · 77 km away
54. 1.6125 km W of Adak, AlaskaFri, Nov 16, 7:32 AM HAST · 2876 days ago · 21 km deep · 4 km away
55. 1.9125 km W of Adak, AlaskaFri, Nov 16, 11:20 AM HAST · 2876 days ago · 21 km deep · 5 km away
56. 4.3181 km WNW of Adak, AlaskaFri, Nov 16, 7:13 PM HAST · 2876 days ago · 243 km deep · 98 km away
57. 1.768 km WSW of Adak, AlaskaSat, Nov 17, 12:36 AM HAST · 2875 days ago · 42 km deep · 64 km away
58. 1.981 km SW of Adak, AlaskaSat, Nov 17, 6:01 AM HAST · 2875 days ago · 20 km deep · 63 km away
59. 2.4205 km WSW of Adak, AlaskaSat, Nov 17, 6:06 AM HAST · 2875 days ago · 9 km deep · 88 km away
60. 2.1133 km WSW of Adak, AlaskaSun, Nov 18, 4:13 AM HAST · 2874 days ago · 46 km deep · 24 km away

The first 60 of 166.

Before

1. 1.6124 km W of Adak, AlaskaMon, Oct 29, 9:06 AM HADT · 2894 days ago · 12 km deep · 1 km away
2. 1.7125 km W of Adak, AlaskaMon, Oct 29, 5:05 AM HADT · 2894 days ago · 23 km deep · 7 km away
3. 1.6126 km WSW of Adak, AlaskaMon, Oct 29, 2:00 AM HADT · 2894 days ago · 5 km deep · 7 km away
4. 1.5125 km WSW of Adak, AlaskaMon, Oct 29, 12:45 AM HADT · 2894 days ago · 21 km deep · 2 km away
5. 2.0204 km WSW of Adak, AlaskaSun, Oct 28, 9:09 PM HADT · 2895 days ago · 13 km deep · 84 km away
6. 1.8122 km WSW of Adak, AlaskaSun, Oct 28, 7:50 PM HADT · 2895 days ago · 13 km deep · 3 km away
7. 1.7125 km W of Adak, AlaskaSun, Oct 28, 4:06 PM HADT · 2895 days ago · 16 km deep · 8 km away
8. 1.8117 km WSW of Adak, AlaskaSun, Oct 28, 8:06 AM HADT · 2895 days ago · 25 km deep · 26 km away
9. 1.9128 km W of Adak, AlaskaSun, Oct 28, 5:00 AM HADT · 2895 days ago · 8 km deep · 8 km away
10. 1.9124 km W of Adak, AlaskaSun, Oct 28, 4:19 AM HADT · 2895 days ago · 13 km deep · 1 km away
11. 4.0129 km WSW of Adak, AlaskaSun, Oct 28, 3:54 AM HADT · 2895 days ago · 5 km deep · 22 km away
12. 1.882 km W of Adak, AlaskaSat, Oct 27, 8:46 PM HADT · 2896 days ago · 0 km deep · 46 km away
13. 2.0127 km W of Adak, AlaskaSat, Oct 27, 1:25 PM HADT · 2896 days ago · 13 km deep · 3 km away
14. 1.864 km W of Adak, AlaskaSat, Oct 27, 3:59 AM HADT · 2896 days ago · 13 km deep · 63 km away
15. 1.7125 km W of Adak, AlaskaSat, Oct 27, 3:30 AM HADT · 2896 days ago · 21 km deep · 2 km away
16. 2.4119 km SW of Adak, AlaskaSat, Oct 27, 1:12 AM HADT · 2896 days ago · 40 km deep · 56 km away
17. 1.8137 km W of Adak, AlaskaFri, Oct 26, 9:14 AM HADT · 2897 days ago · 85 km deep · 18 km away
18. 1.881 km WSW of Adak, AlaskaFri, Oct 26, 6:28 AM HADT · 2897 days ago · 40 km deep · 46 km away
19. 1.8141 km WSW of Adak, AlaskaFri, Oct 26, 5:56 AM HADT · 2897 days ago · 22 km deep · 22 km away
20. 1.972 km SW of Adak, AlaskaFri, Oct 26, 1:58 AM HADT · 2897 days ago · 16 km deep · 73 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018dvrsp34 (also filed as ak20303661). Read Thu, Oct 1, 2026, 6:49 PM UTC.