M1.8 earthquake 59 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

AV

Local time

Fri, Mar 29, 2024, 1:07 AM HADT

UTC

2024-03-29 10:07:24 UTC

Depth

2.8 km (1.7 mi), shallow

Epicenter

51.757° N, 177.474° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.4 km horizontally, 1.6 km in depth

Magnitude uncertainty

±0.24

Depth from

From location

Station coverage gap

182°, poorly surrounded by stations

Stations used

9

After

1. 3.125 km S of Adak, AlaskaFri, Mar 29, 9:18 AM HADT · 918 days ago · 57 km deep · 61 km away
2. 2.040 km WSW of Adak, AlaskaFri, Mar 29, 12:34 PM HADT · 918 days ago · 84 km deep · 19 km away
3. 2.753 km S of Adak, AlaskaFri, Mar 29, 5:28 PM HADT · 918 days ago · 35 km deep · 77 km away
4. 1.849 km S of Adak, AlaskaFri, Mar 29, 5:32 PM HADT · 918 days ago · 29 km deep · 74 km away
5. 1.814 km S of Adak, AlaskaFri, Mar 29, 7:23 PM HADT · 918 days ago · 65 km deep · 56 km away
6. 1.931 km S of Adak, AlaskaSat, Mar 30, 9:13 AM HADT · 917 days ago · 44 km deep · 59 km away
7. 2.436 km ENE of Adak, AlaskaSat, Mar 30, 3:31 PM HADT · 917 days ago · 139 km deep · 96 km away
8. 2.7119 km SW of Adak, AlaskaSat, Mar 30, 5:56 PM HADT · 917 days ago · 35 km deep · 72 km away
9. 2.160 km S of Adak, AlaskaSat, Mar 30, 11:13 PM HADT · 917 days ago · 24 km deep · 81 km away
10. 2.8121 km SW of Adak, AlaskaSun, Mar 31, 2:05 AM HADT · 916 days ago · 35 km deep · 73 km away
11. 2.3142 km W of Adak, AlaskaSun, Mar 31, 8:40 AM HADT · 916 days ago · 96 km deep · 90 km away
12. 1.955 km SE of Adak, AlaskaSun, Mar 31, 10:11 AM HADT · 916 days ago · 24 km deep · 97 km away
13. 1.9110 km WSW of Adak, AlaskaSun, Mar 31, 7:25 PM HADT · 916 days ago · 13 km deep · 53 km away
14. 1.559 km SSE of Adak, AlaskaMon, Apr 1, 3:14 AM HADT · 915 days ago · 23 km deep · 97 km away
15. 1.894 km SW of Adak, AlaskaMon, Apr 1, 5:41 AM HADT · 915 days ago · 24 km deep · 49 km away
16. 2.339 km WNW of Adak, AlaskaMon, Apr 1, 8:25 AM HADT · 915 days ago · 95 km deep · 32 km away
17. 2.2131 km SW of Adak, AlaskaMon, Apr 1, 10:21 AM HADT · 915 days ago · 22 km deep · 80 km away
18. 3.770 km WSW of Adak, AlaskaMon, Apr 1, 12:00 PM HADT · 915 days ago · 124 km deep · 11 km away
19. 3.1121 km W of Adak, AlaskaMon, Apr 1, 2:45 PM HADT · 915 days ago · 155 km deep · 68 km away
20. 3.4135 km WSW of Adak, AlaskaTue, Apr 2, 6:48 AM HADT · 914 days ago · 35 km deep · 81 km away
21. 2.1127 km WSW of Adak, AlaskaTue, Apr 2, 11:32 AM HADT · 914 days ago · 15 km deep · 69 km away
22. 1.67 km NNE of Adak, AlaskaWed, Apr 3, 2:13 AM HADT · 913 days ago · 7 km deep · 65 km away
23. 2.067 km SW of Adak, AlaskaWed, Apr 3, 4:10 AM HADT · 913 days ago · 26 km deep · 38 km away
24. 3.056 km SSE of Adak, AlaskaWed, Apr 3, 1:07 PM HADT · 913 days ago · 35 km deep · 91 km away
25. 2.2100 km WSW of Adak, AlaskaWed, Apr 3, 3:22 PM HADT · 913 days ago · 13 km deep · 43 km away
26. 2.860 km SE of Adak, AlaskaWed, Apr 3, 10:33 PM HADT · 913 days ago · 35 km deep · 100 km away
27. 2.251 km W of Adak, AlaskaWed, Apr 3, 11:40 PM HADT · 913 days ago · 91 km deep · 18 km away
28. 2.045 km S of Adak, AlaskaThu, Apr 4, 6:44 AM HADT · 912 days ago · 43 km deep · 71 km away
29. 2.1126 km WSW of Adak, AlaskaThu, Apr 4, 10:43 AM HADT · 912 days ago · 19 km deep · 70 km away
30. 3.5113 km SW of Adak, AlaskaFri, Apr 5, 5:14 AM HADT · 911 days ago · 35 km deep · 69 km away
31. 2.8114 km SW of Adak, AlaskaFri, Apr 5, 10:59 AM HADT · 911 days ago · 31 km deep · 67 km away
32. 3.0125 km WSW of Adak, AlaskaSat, Apr 6, 9:00 PM HADT · 910 days ago · 38 km deep · 69 km away
33. 3.1102 km SW of Adak, AlaskaSun, Apr 7, 2:01 PM HADT · 909 days ago · 35 km deep · 61 km away
34. 2.0102 km WSW of Adak, AlaskaSun, Apr 7, 6:29 PM HADT · 909 days ago · 26 km deep · 44 km away
35. 1.954 km SW of Adak, AlaskaMon, Apr 8, 1:27 AM HADT · 908 days ago · 58 km deep · 24 km away
36. 2.1116 km SW of Adak, AlaskaMon, Apr 8, 6:41 AM HADT · 908 days ago · 26 km deep · 76 km away
37. 1.636 km WSW of Adak, AlaskaMon, Apr 8, 8:16 AM HADT · 908 days ago · 13 km deep · 25 km away
38. 1.759 km WSW of Adak, AlaskaThu, Apr 11, 8:01 PM HADT · 905 days ago · 2 km deep · 1 km away
39. 1.859 km WSW of Adak, AlaskaThu, Apr 11, 9:17 PM HADT · 905 days ago · 1 km deep · 2 km away
40. 2.9150 km WSW of Adak, AlaskaFri, Apr 12, 4:42 AM HADT · 904 days ago · 33 km deep · 95 km away
41. 1.970 km SSW of Adak, AlaskaFri, Apr 12, 1:17 PM HADT · 904 days ago · 18 km deep · 61 km away
42. 1.734 km WSW of Adak, AlaskaFri, Apr 12, 9:30 PM HADT · 904 days ago · 7 km deep · 27 km away
43. 2.0113 km SW of Adak, AlaskaFri, Apr 12, 10:09 PM HADT · 904 days ago · 26 km deep · 63 km away
44. 2.057 km WSW of Adak, AlaskaFri, Apr 12, 10:51 PM HADT · 904 days ago · 10 km deep · 2 km away
45. 1.923 km S of Adak, AlaskaSat, Apr 13, 2:48 AM HADT · 903 days ago · 46 km deep · 57 km away
46. 1.858 km W of Adak, AlaskaSat, Apr 13, 3:58 AM HADT · 903 days ago · 10 km deep · 5 km away
47. 3.2111 km SW of Adak, AlaskaSat, Apr 13, 9:15 AM HADT · 903 days ago · 35 km deep · 66 km away
48. 1.678 km SSE of Adak, AlaskaSat, Apr 13, 10:35 AM HADT · 903 days ago · 13 km deep · 99 km away
49. 1.966 km SW of Adak, AlaskaSat, Apr 13, 1:07 PM HADT · 903 days ago · 30 km deep · 37 km away
50. 1.7133 km WSW of Adak, AlaskaSat, Apr 13, 1:24 PM HADT · 903 days ago · 22 km deep · 78 km away
51. 2.652 km SE of Adak, AlaskaSat, Apr 13, 2:36 PM HADT · 903 days ago · 35 km deep · 94 km away
52. 1.959 km WSW of Adak, AlaskaSat, Apr 13, 2:52 PM HADT · 903 days ago · 7 km deep · 1 km away
53. 3.291 km WSW of Adak, AlaskaSat, Apr 13, 2:59 PM HADT · 903 days ago · 66 km deep · 35 km away
54. 2.859 km WSW of Adak, AlaskaSat, Apr 13, 5:39 PM HADT · 903 days ago · 10 km deep · 5 km away
55. 1.640 km S of Adak, AlaskaSat, Apr 13, 7:48 PM HADT · 903 days ago · 39 km deep · 67 km away
56. 2.660 km WSW of Adak, AlaskaSat, Apr 13, 7:54 PM HADT · 903 days ago · 10 km deep · 9 km away
57. 2.057 km W of Adak, AlaskaSat, Apr 13, 8:10 PM HADT · 903 days ago · 10 km deep · 4 km away
58. 1.858 km W of Adak, AlaskaSat, Apr 13, 9:52 PM HADT · 903 days ago · 10 km deep · 5 km away
59. 1.959 km W of Adak, AlaskaSat, Apr 13, 10:21 PM HADT · 903 days ago · 12 km deep · 4 km away
60. 1.858 km W of Adak, AlaskaSun, Apr 14, 1:33 AM HADT · 902 days ago · 9 km deep · 4 km away

The first 60 of at least 200.

Before

1. 2.8148 km WSW of Adak, AlaskaThu, Mar 28, 11:04 PM HADT · 919 days ago · 33 km deep · 94 km away
2. 2.169 km SSW of Adak, AlaskaThu, Mar 28, 10:57 PM HADT · 919 days ago · 26 km deep · 57 km away
3. 1.759 km W of Adak, AlaskaThu, Mar 28, 9:06 PM HADT · 919 days ago · -2 km deep · 4 km away
4. 2.671 km SSE of Adak, AlaskaThu, Mar 28, 1:49 AM HADT · 919 days ago · 35 km deep · 99 km away
5. 1.855 km SSE of Adak, AlaskaThu, Mar 28, 12:30 AM HADT · 919 days ago · 20 km deep · 92 km away
6. 3.566 km SSE of Adak, AlaskaWed, Mar 27, 9:58 PM HADT · 920 days ago · 35 km deep · 97 km away
7. 2.1153 km WSW of Adak, AlaskaWed, Mar 27, 4:50 PM HADT · 920 days ago · 50 km deep · 98 km away
8. 2.4134 km WNW of Adak, AlaskaWed, Mar 27, 4:02 PM HADT · 920 days ago · 183 km deep · 86 km away
9. 1.7141 km WSW of Adak, AlaskaWed, Mar 27, 9:35 AM HADT · 920 days ago · 12 km deep · 83 km away
10. 1.656 km SE of Adak, AlaskaWed, Mar 27, 4:32 AM HADT · 920 days ago · 25 km deep · 96 km away
11. 1.676 km SW of Adak, AlaskaTue, Mar 26, 8:07 PM HADT · 921 days ago · 34 km deep · 36 km away
12. 1.844 km ESE of Adak, AlaskaTue, Mar 26, 4:24 PM HADT · 921 days ago · 53 km deep · 96 km away
13. 1.531 km ESE of Adak, AlaskaTue, Mar 26, 2:49 PM HADT · 921 days ago · 27 km deep · 84 km away
14. 2.2138 km W of Adak, AlaskaTue, Mar 26, 10:15 AM HADT · 921 days ago · 135 km deep · 87 km away
15. 1.674 km WSW of Adak, AlaskaTue, Mar 26, 2:04 AM HADT · 921 days ago · 25 km deep · 27 km away
16. 2.964 km SSW of Adak, AlaskaMon, Mar 25, 11:52 AM HADT · 922 days ago · 35 km deep · 56 km away
17. 1.860 km SW of Adak, AlaskaMon, Mar 25, 9:36 AM HADT · 922 days ago · 13 km deep · 23 km away
18. 2.153 km SE of Adak, AlaskaSun, Mar 24, 10:36 PM HADT · 923 days ago · 32 km deep · 98 km away
19. 2.047 km SE of Adak, AlaskaSun, Mar 24, 9:22 PM HADT · 923 days ago · 39 km deep · 96 km away
20. 1.810 km SE of Adak, AlaskaSun, Mar 24, 3:44 AM HADT · 923 days ago · 72 km deep · 66 km away

From the USGS Earthquake Hazards Program and its partner networks, event av93071306. Read Sat, Oct 3, 2026, 8:49 PM UTC.