M1.9 earthquake 110 km WSW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Mar 31, 2024, 7:25 PM HADT

UTC

2024-04-01 04:25:39 UTC

Depth

13.1 km (8.1 mi), shallow

Epicenter

51.489° N, 178.113° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

31

After

1. 1.894 km SW of Adak, AlaskaMon, Apr 1, 5:41 AM HADT · 913 days ago · 24 km deep · 34 km away
2. 2.339 km WNW of Adak, AlaskaMon, Apr 1, 8:25 AM HADT · 913 days ago · 95 km deep · 84 km away
3. 2.2131 km SW of Adak, AlaskaMon, Apr 1, 10:21 AM HADT · 913 days ago · 22 km deep · 35 km away
4. 3.770 km WSW of Adak, AlaskaMon, Apr 1, 12:00 PM HADT · 913 days ago · 124 km deep · 44 km away
5. 3.6184 km WSW of Adak, AlaskaMon, Apr 1, 12:51 PM HADT · 913 days ago · 26 km deep · 73 km away
6. 3.1121 km W of Adak, AlaskaMon, Apr 1, 2:45 PM HADT · 913 days ago · 155 km deep · 59 km away
7. 3.4135 km WSW of Adak, AlaskaTue, Apr 2, 6:48 AM HADT · 912 days ago · 35 km deep · 30 km away
8. 2.1127 km WSW of Adak, AlaskaTue, Apr 2, 11:32 AM HADT · 912 days ago · 15 km deep · 16 km away
9. 2.8170 km SW of Adak, AlaskaTue, Apr 2, 10:49 PM HADT · 911 days ago · 10 km deep · 93 km away
10. 2.067 km SW of Adak, AlaskaWed, Apr 3, 4:10 AM HADT · 911 days ago · 26 km deep · 57 km away
11. 2.2100 km WSW of Adak, AlaskaWed, Apr 3, 3:22 PM HADT · 911 days ago · 13 km deep · 11 km away
12. 2.251 km W of Adak, AlaskaWed, Apr 3, 11:40 PM HADT · 910 days ago · 91 km deep · 69 km away
13. 2.1126 km WSW of Adak, AlaskaThu, Apr 4, 10:43 AM HADT · 910 days ago · 19 km deep · 17 km away
14. 3.5113 km SW of Adak, AlaskaFri, Apr 5, 5:14 AM HADT · 909 days ago · 35 km deep · 39 km away
15. 2.8114 km SW of Adak, AlaskaFri, Apr 5, 10:59 AM HADT · 909 days ago · 31 km deep · 32 km away
16. 3.0125 km WSW of Adak, AlaskaSat, Apr 6, 9:00 PM HADT · 908 days ago · 38 km deep · 16 km away
17. 3.1102 km SW of Adak, AlaskaSun, Apr 7, 2:01 PM HADT · 907 days ago · 35 km deep · 42 km away
18. 2.0102 km WSW of Adak, AlaskaSun, Apr 7, 6:29 PM HADT · 907 days ago · 26 km deep · 12 km away
19. 1.954 km SW of Adak, AlaskaMon, Apr 8, 1:27 AM HADT · 906 days ago · 58 km deep · 59 km away
20. 2.1116 km SW of Adak, AlaskaMon, Apr 8, 6:41 AM HADT · 906 days ago · 26 km deep · 50 km away
21. 1.636 km WSW of Adak, AlaskaMon, Apr 8, 8:16 AM HADT · 906 days ago · 13 km deep · 74 km away
22. 1.759 km WSW of Adak, AlaskaThu, Apr 11, 8:01 PM HADT · 903 days ago · 2 km deep · 53 km away
23. 1.859 km WSW of Adak, AlaskaThu, Apr 11, 9:17 PM HADT · 902 days ago · 1 km deep · 54 km away
24. 2.9150 km WSW of Adak, AlaskaFri, Apr 12, 4:42 AM HADT · 902 days ago · 33 km deep · 43 km away
25. 1.970 km SSW of Adak, AlaskaFri, Apr 12, 1:17 PM HADT · 902 days ago · 18 km deep · 79 km away
26. 2.0197 km WSW of Adak, AlaskaFri, Apr 12, 8:14 PM HADT · 902 days ago · 22 km deep · 87 km away
27. 1.734 km WSW of Adak, AlaskaFri, Apr 12, 9:30 PM HADT · 901 days ago · 7 km deep · 76 km away
28. 2.1168 km WSW of Adak, AlaskaFri, Apr 12, 9:55 PM HADT · 901 days ago · 26 km deep · 59 km away
29. 2.0113 km SW of Adak, AlaskaFri, Apr 12, 10:09 PM HADT · 901 days ago · 26 km deep · 25 km away
30. 2.057 km WSW of Adak, AlaskaFri, Apr 12, 10:51 PM HADT · 901 days ago · 10 km deep · 56 km away
31. 1.858 km W of Adak, AlaskaSat, Apr 13, 3:58 AM HADT · 901 days ago · 10 km deep · 56 km away
32. 3.2111 km SW of Adak, AlaskaSat, Apr 13, 9:15 AM HADT · 901 days ago · 35 km deep · 38 km away
33. 1.966 km SW of Adak, AlaskaSat, Apr 13, 1:07 PM HADT · 901 days ago · 30 km deep · 57 km away
34. 1.7133 km WSW of Adak, AlaskaSat, Apr 13, 1:24 PM HADT · 901 days ago · 22 km deep · 26 km away
35. 1.959 km WSW of Adak, AlaskaSat, Apr 13, 2:52 PM HADT · 901 days ago · 7 km deep · 53 km away
36. 3.291 km WSW of Adak, AlaskaSat, Apr 13, 2:59 PM HADT · 901 days ago · 66 km deep · 19 km away
37. 2.859 km WSW of Adak, AlaskaSat, Apr 13, 5:39 PM HADT · 901 days ago · 10 km deep · 52 km away
38. 3.7197 km WSW of Adak, AlaskaSat, Apr 13, 6:23 PM HADT · 901 days ago · 42 km deep · 86 km away
39. 2.660 km WSW of Adak, AlaskaSat, Apr 13, 7:54 PM HADT · 901 days ago · 10 km deep · 50 km away
40. 2.057 km W of Adak, AlaskaSat, Apr 13, 8:10 PM HADT · 901 days ago · 10 km deep · 56 km away
41. 1.858 km W of Adak, AlaskaSat, Apr 13, 9:52 PM HADT · 900 days ago · 10 km deep · 56 km away
42. 1.959 km W of Adak, AlaskaSat, Apr 13, 10:21 PM HADT · 900 days ago · 12 km deep · 55 km away
43. 1.858 km W of Adak, AlaskaSun, Apr 14, 1:33 AM HADT · 900 days ago · 9 km deep · 56 km away
44. 2.058 km W of Adak, AlaskaSun, Apr 14, 7:04 AM HADT · 900 days ago · 7 km deep · 55 km away
45. 2.259 km WSW of Adak, AlaskaSun, Apr 14, 7:25 AM HADT · 900 days ago · 7 km deep · 53 km away
46. 1.759 km WSW of Adak, AlaskaSun, Apr 14, 7:26 AM HADT · 900 days ago · 1 km deep · 53 km away
47. 1.659 km WSW of Adak, AlaskaSun, Apr 14, 8:56 AM HADT · 900 days ago · 2 km deep · 53 km away
48. 1.759 km W of Adak, AlaskaSun, Apr 14, 9:40 AM HADT · 900 days ago · -1 km deep · 54 km away
49. 1.859 km W of Adak, AlaskaSun, Apr 14, 10:50 AM HADT · 900 days ago · -2 km deep · 54 km away
50. 2.539 km SW of Adak, AlaskaSun, Apr 14, 2:24 PM HADT · 900 days ago · 14 km deep · 72 km away
51. 2.177 km WSW of Adak, AlaskaMon, Apr 15, 3:09 AM HADT · 899 days ago · 36 km deep · 36 km away
52. 2.084 km W of Adak, AlaskaMon, Apr 15, 2:45 PM HADT · 899 days ago · 10 km deep · 47 km away
53. 1.558 km W of Adak, AlaskaMon, Apr 15, 7:35 PM HADT · 899 days ago · 11 km deep · 54 km away
54. 2.258 km WSW of Adak, AlaskaMon, Apr 15, 7:59 PM HADT · 899 days ago · 10 km deep · 54 km away
55. 1.858 km W of Adak, AlaskaMon, Apr 15, 8:02 PM HADT · 899 days ago · 13 km deep · 55 km away
56. 2.358 km W of Adak, AlaskaMon, Apr 15, 8:04 PM HADT · 899 days ago · 11 km deep · 55 km away
57. 2.158 km W of Adak, AlaskaMon, Apr 15, 8:15 PM HADT · 899 days ago · 11 km deep · 55 km away
58. 2.159 km WSW of Adak, AlaskaMon, Apr 15, 9:14 PM HADT · 898 days ago · 10 km deep · 54 km away
59. 1.657 km W of Adak, AlaskaMon, Apr 15, 9:26 PM HADT · 898 days ago · 12 km deep · 56 km away
60. 1.657 km W of Adak, AlaskaMon, Apr 15, 9:43 PM HADT · 898 days ago · 13 km deep · 57 km away

The first 60 of at least 200.

Before

1. 2.3142 km W of Adak, AlaskaSun, Mar 31, 8:40 AM HADT · 914 days ago · 96 km deep · 75 km away
2. 2.8121 km SW of Adak, AlaskaSun, Mar 31, 2:05 AM HADT · 914 days ago · 35 km deep · 35 km away
3. 2.7119 km SW of Adak, AlaskaSat, Mar 30, 5:56 PM HADT · 915 days ago · 35 km deep · 35 km away
4. 2.3176 km WSW of Adak, AlaskaFri, Mar 29, 5:47 PM HADT · 916 days ago · 70 km deep · 71 km away
5. 2.040 km WSW of Adak, AlaskaFri, Mar 29, 12:34 PM HADT · 916 days ago · 84 km deep · 71 km away
6. 1.859 km WSW of Adak, AlaskaFri, Mar 29, 1:07 AM HADT · 916 days ago · 3 km deep · 53 km away
7. 2.8148 km WSW of Adak, AlaskaThu, Mar 28, 11:04 PM HADT · 916 days ago · 33 km deep · 42 km away
8. 2.169 km SSW of Adak, AlaskaThu, Mar 28, 10:57 PM HADT · 916 days ago · 26 km deep · 75 km away
9. 1.759 km W of Adak, AlaskaThu, Mar 28, 9:06 PM HADT · 916 days ago · -2 km deep · 54 km away
10. 2.2169 km WSW of Adak, AlaskaThu, Mar 28, 10:49 AM HADT · 917 days ago · 32 km deep · 61 km away
11. 2.7192 km WSW of Adak, AlaskaWed, Mar 27, 10:59 PM HADT · 917 days ago · 72 km deep · 84 km away
12. 3.6157 km WSW of Adak, AlaskaWed, Mar 27, 6:43 PM HADT · 918 days ago · 35 km deep · 52 km away
13. 2.1153 km WSW of Adak, AlaskaWed, Mar 27, 4:50 PM HADT · 918 days ago · 50 km deep · 45 km away
14. 2.4134 km WNW of Adak, AlaskaWed, Mar 27, 4:02 PM HADT · 918 days ago · 183 km deep · 80 km away
15. 2.0181 km WSW of Adak, AlaskaWed, Mar 27, 12:56 PM HADT · 918 days ago · 22 km deep · 72 km away
16. 1.7141 km WSW of Adak, AlaskaWed, Mar 27, 9:35 AM HADT · 918 days ago · 12 km deep · 33 km away
17. 1.8167 km WSW of Adak, AlaskaWed, Mar 27, 7:08 AM HADT · 918 days ago · 21 km deep · 57 km away
18. 2.1177 km W of Adak, AlaskaTue, Mar 26, 10:53 PM HADT · 918 days ago · 90 km deep · 83 km away
19. 1.676 km SW of Adak, AlaskaTue, Mar 26, 8:07 PM HADT · 919 days ago · 34 km deep · 45 km away
20. 2.2199 km WSW of Adak, AlaskaTue, Mar 26, 2:57 PM HADT · 919 days ago · 22 km deep · 91 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak024487z3sd. Read Thu, Oct 1, 2026, 5:32 PM UTC.