M2.4 earthquake 71 km NE of Adak, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Sep 1, 2018, 1:42 AM HADT

UTC

2018-09-01 10:42:50 UTC

Depth

240.3 km (149.3 mi), intermediate-depth

Epicenter

52.325° N, 175.888° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 2.230 km NW of Adak, AlaskaSat, Sep 1, 10:55 AM HADT · 2955 days ago · 121 km deep · 81 km away
2. 1.925 km SSW of Adak, AlaskaSat, Sep 1, 4:56 PM HADT · 2955 days ago · 34 km deep · 97 km away
3. 2.176 km NE of Adak, AlaskaSun, Sep 2, 4:40 AM HADT · 2954 days ago · 151 km deep · 8 km away
4. 1.827 km SE of Adak, AlaskaMon, Sep 3, 12:07 AM HADT · 2954 days ago · 55 km deep · 75 km away
5. 2.051 km SSE of Adak, AlaskaMon, Sep 3, 5:01 AM HADT · 2953 days ago · 49 km deep · 98 km away
6. 2.970 km E of Adak, AlaskaTue, Sep 4, 5:40 PM HADT · 2952 days ago · 33 km deep · 63 km away
7. 2.360 km E of Adak, AlaskaWed, Sep 5, 8:05 AM HADT · 2951 days ago · 38 km deep · 46 km away
8. 2.264 km SE of Adak, AlaskaWed, Sep 5, 5:15 PM HADT · 2951 days ago · 24 km deep · 93 km away
9. 1.735 km SW of Atka, AlaskaThu, Sep 6, 6:40 AM HADT · 2950 days ago · 63 km deep · 95 km away
10. 2.771 km ENE of Adak, AlaskaThu, Sep 6, 12:40 PM HADT · 2950 days ago · 178 km deep · 37 km away
11. 1.521 km SSW of Adak, AlaskaFri, Sep 7, 8:09 AM HADT · 2949 days ago · 49 km deep · 92 km away
12. 1.678 km E of Adak, AlaskaSat, Sep 8, 4:08 AM HADT · 2948 days ago · 66 km deep · 66 km away
13. 2.858 km ESE of Adak, AlaskaSat, Sep 8, 10:42 AM HADT · 2948 days ago · 47 km deep · 67 km away
14. 1.711 km SSW of Adak, AlaskaSat, Sep 8, 3:53 PM HADT · 2948 days ago · 76 km deep · 83 km away
15. 1.656 km SE of Adak, AlaskaSat, Sep 8, 9:01 PM HADT · 2948 days ago · 27 km deep · 89 km away
16. 1.847 km SE of Adak, AlaskaSat, Sep 8, 9:10 PM HADT · 2948 days ago · 25 km deep · 92 km away
17. 2.963 km NE of Adak, AKSun, Sep 9, 12:52 AM HADT · 2947 days ago · 206 km deep · 12 km away
18. 3.150 km SE of Adak, AlaskaSun, Sep 9, 6:10 AM HADT · 2947 days ago · 51 km deep · 82 km away
19. 1.553 km SE of Adak, AlaskaMon, Sep 10, 4:25 AM HADT · 2946 days ago · 9 km deep · 91 km away
20. 1.838 km SE of Adak, AlaskaMon, Sep 10, 2:18 PM HADT · 2946 days ago · 65 km deep · 74 km away
21. 3.047 km NW of Atka, AlaskaMon, Sep 10, 2:23 PM HADT · 2946 days ago · 238 km deep · 79 km away
22. 3.279 km E of Adak, AlaskaTue, Sep 11, 2:55 PM HADT · 2945 days ago · 74 km deep · 48 km away
23. 2.027 km WSW of Adak, AlaskaWed, Sep 12, 6:10 AM HADT · 2944 days ago · 65 km deep · 97 km away
24. 2.175 km ENE of Adak, AlaskaThu, Sep 13, 3:15 AM HADT · 2943 days ago · 77 km deep · 40 km away
25. 3.9105 km NNE of Adak, AlaskaThu, Sep 13, 5:14 PM HADT · 2943 days ago · 204 km deep · 49 km away
26. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Sep 15, 8:43 PM HADT · 2941 days ago · 57 km deep · 66 km away
27. 1.727 km SW of Atka, AlaskaMon, Sep 17, 11:18 PM HADT · 2939 days ago · 61 km deep · 99 km away
28. 1.754 km SE of Adak, AlaskaTue, Sep 18, 1:10 AM HADT · 2938 days ago · 44 km deep · 87 km away
29. 2.320 km SW of Adak, AlaskaTue, Sep 18, 2:47 PM HADT · 2938 days ago · 70 km deep · 92 km away
30. 2.090 km SW of Atka, AlaskaTue, Sep 18, 8:04 PM HADT · 2938 days ago · 49 km deep · 83 km away
31. 1.758 km SE of Adak, AlaskaWed, Sep 19, 6:19 AM HADT · 2937 days ago · 17 km deep · 95 km away
32. 2.266 km ENE of Adak, AlaskaWed, Sep 19, 8:03 PM HADT · 2937 days ago · 180 km deep · 27 km away
33. 3.892 km ESE of Adak, AlaskaThu, Sep 20, 5:06 AM HADT · 2936 days ago · 34 km deep · 81 km away
34. 1.95 km SW of Adak, AlaskaFri, Sep 21, 6:53 PM HADT · 2935 days ago · 68 km deep · 77 km away
35. 2.828 km WNW of Atka, AlaskaSat, Sep 22, 9:32 PM HADT · 2934 days ago · 202 km deep · 90 km away
36. 2.2101 km ESE of Adak, AlaskaSun, Sep 23, 11:57 AM HADT · 2933 days ago · 26 km deep · 99 km away
37. 1.636 km SSE of Adak, AlaskaSun, Sep 23, 6:48 PM HADT · 2933 days ago · 36 km deep · 88 km away
38. 2.010 km ENE of Adak, AlaskaTue, Sep 25, 1:20 AM HADT · 2931 days ago · 68 km deep · 62 km away
39. 2.255 km NW of Atka, AlaskaTue, Sep 25, 6:45 AM HADT · 2931 days ago · 140 km deep · 72 km away
40. 2.222 km SSW of Adak, AlaskaTue, Sep 25, 7:58 AM HADT · 2931 days ago · 45 km deep · 92 km away
41. 3.861 km SW of Atka, AlaskaTue, Sep 25, 8:56 AM HADT · 2931 days ago · 23 km deep · 98 km away
42. 2.448 km NE of Adak, AlaskaTue, Sep 25, 3:01 PM HADT · 2931 days ago · 129 km deep · 23 km away
43. 2.161 km SE of Adak, AlaskaThu, Sep 27, 12:33 AM HADT · 2930 days ago · 37 km deep · 85 km away
44. 1.860 km SE of Adak, AlaskaFri, Sep 28, 9:24 PM HADT · 2928 days ago · 25 km deep · 90 km away
45. 2.058 km W of Atka, AlaskaSun, Sep 30, 12:53 PM HADT · 2926 days ago · 77 km deep · 62 km away
46. 2.431 km SSE of Adak, AlaskaWed, Oct 3, 6:09 AM HADT · 2923 days ago · 54 km deep · 88 km away
47. 2.069 km SW of Atka, AlaskaFri, Oct 5, 6:56 AM HADT · 2921 days ago · 47 km deep · 84 km away
48. 1.865 km SW of Atka, AlaskaFri, Oct 5, 12:00 PM HADT · 2921 days ago · 41 km deep · 87 km away
49. 2.070 km SE of Adak, AlaskaSat, Oct 6, 11:38 AM HADT · 2920 days ago · 52 km deep · 90 km away
50. 1.867 km E of Adak, AlaskaSat, Oct 6, 3:17 PM HADT · 2920 days ago · 27 km deep · 61 km away
51. 1.523 km WSW of Adak, AlaskaSat, Oct 6, 7:34 PM HADT · 2920 days ago · 15 km deep · 93 km away
52. 2.023 km NNE of Adak, AlaskaSat, Oct 6, 9:26 PM HADT · 2920 days ago · 104 km deep · 51 km away
53. 2.138 km ESE of Adak, AlaskaMon, Oct 8, 12:21 AM HADT · 2919 days ago · 57 km deep · 65 km away
54. 2.026 km WSW of Adak, AlaskaMon, Oct 8, 5:07 PM HADT · 2918 days ago · 79 km deep · 96 km away
55. 2.034 km SSE of Adak, AlaskaMon, Oct 8, 5:39 PM HADT · 2918 days ago · 42 km deep · 87 km away
56. 1.620 km WNW of Adak, AlaskaTue, Oct 9, 1:36 PM HADT · 2917 days ago · 11 km deep · 81 km away
57. 2.679 km SW of Atka, AlaskaWed, Oct 10, 2:43 PM HADT · 2916 days ago · 230 km deep · 77 km away
58. 2.788 km WNW of Atka, AlaskaWed, Oct 10, 5:49 PM HADT · 2916 days ago · 213 km deep · 31 km away
59. 2.368 km SW of Atka, AlaskaWed, Oct 10, 10:58 PM HADT · 2916 days ago · 121 km deep · 83 km away
60. 2.032 km WNW of Adak, AlaskaThu, Oct 11, 2:34 AM HADT · 2915 days ago · 114 km deep · 90 km away

The first 60 of 91.

Before

1. 1.653 km SE of Adak, AlaskaFri, Aug 31, 11:43 AM HADT · 2956 days ago · 47 km deep · 96 km away
2. 1.654 km SE of Adak, AlaskaFri, Aug 31, 8:40 AM HADT · 2956 days ago · 42 km deep · 90 km away
3. 2.645 km ENE of Adak, AlaskaThu, Aug 30, 5:20 PM HADT · 2957 days ago · 8 km deep · 30 km away
4. 3.335 km SE of Adak, AlaskaThu, Aug 30, 12:00 AM HADT · 2958 days ago · 38 km deep · 84 km away
5. 2.829 km NW of Atka, AlaskaSun, Aug 26, 4:43 AM HADT · 2961 days ago · 197 km deep · 93 km away
6. 1.852 km SE of Adak, AlaskaSun, Aug 26, 12:34 AM HADT · 2962 days ago · 46 km deep · 82 km away
7. 2.642 km WNW of Atka, AlaskaSun, Aug 26, 12:23 AM HADT · 2962 days ago · 220 km deep · 78 km away
8. 2.073 km ESE of Adak, AlaskaSat, Aug 25, 10:13 PM HADT · 2962 days ago · 47 km deep · 89 km away
9. 2.0Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 25, 5:37 PM HADT · 2962 days ago · 26 km deep · 100 km away
10. 2.458 km SE of Adak, AlaskaSat, Aug 25, 11:33 AM HADT · 2962 days ago · 24 km deep · 99 km away
11. 2.19 km ENE of Adak, AlaskaFri, Aug 24, 7:55 PM HADT · 2963 days ago · 74 km deep · 63 km away
12. 1.911 km ENE of Adak, AlaskaThu, Aug 23, 11:17 PM HADT · 2964 days ago · 74 km deep · 60 km away
13. 1.947 km SE of Adak, AlaskaMon, Aug 20, 3:57 AM HADT · 2967 days ago · 32 km deep · 84 km away
14. 2.173 km SE of Adak, AlaskaSun, Aug 19, 11:11 PM HADT · 2968 days ago · 21 km deep · 93 km away
15. 2.114 km ENE of Adak, AlaskaSun, Aug 19, 9:13 PM HADT · 2968 days ago · 98 km deep · 60 km away
16. 2.040 km SSE of Adak, AlaskaSat, Aug 18, 11:21 PM HADT · 2969 days ago · 52 km deep · 96 km away
17. 1.981 km SW of Atka, AlaskaFri, Aug 17, 5:10 PM HADT · 2970 days ago · 34 km deep · 82 km away
18. 2.447 km NNW of Adak, AlaskaThu, Aug 16, 4:44 PM HADT · 2971 days ago · 197 km deep · 78 km away
19. 2.639 km NW of Atka, AlaskaWed, Aug 15, 4:42 PM HADT · 2972 days ago · 145 km deep · 90 km away
20. 2.476 km SE of Adak, AlaskaWed, Aug 15, 2:47 PM HADT · 2972 days ago · 19 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018b7pc4j1 (also filed as ak20239058). Read Sun, Oct 4, 2026, 9:05 PM UTC.