M2.1 earthquake 75 km ENE of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Sep 13, 2018, 3:15 AM HADT

UTC

2018-09-13 12:15:52 UTC

Depth

76.5 km (47.5 mi), intermediate-depth

Epicenter

52.020° N, 175.565° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 3.9105 km NNE of Adak, AlaskaThu, Sep 13, 5:14 PM HADT · 2942 days ago · 204 km deep · 89 km away
2. 2.339 km S of Atka, AlaskaSat, Sep 15, 8:56 AM HADT · 2940 days ago · 42 km deep · 90 km away
3. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Sep 15, 8:43 PM HADT · 2940 days ago · 57 km deep · 51 km away
4. 2.821 km S of Atka, AlaskaSun, Sep 16, 4:11 AM HADT · 2939 days ago · 56 km deep · 91 km away
5. 2.0122 km SSW of Atka, AlaskaSun, Sep 16, 1:17 PM HADT · 2939 days ago · 15 km deep · 91 km away
6. 1.646 km S of Adak, AlaskaMon, Sep 17, 11:36 AM HADT · 2938 days ago · 38 km deep · 97 km away
7. 1.727 km SW of Atka, AlaskaMon, Sep 17, 11:18 PM HADT · 2938 days ago · 61 km deep · 72 km away
8. 1.754 km SE of Adak, AlaskaTue, Sep 18, 1:10 AM HADT · 2938 days ago · 44 km deep · 62 km away
9. 2.320 km SW of Adak, AlaskaTue, Sep 18, 2:47 PM HADT · 2937 days ago · 70 km deep · 95 km away
10. 2.090 km SW of Atka, AlaskaTue, Sep 18, 8:04 PM HADT · 2937 days ago · 49 km deep · 42 km away
11. 1.630 km SSW of Adak, AlaskaTue, Sep 18, 8:12 PM HADT · 2937 days ago · 46 km deep · 96 km away
12. 1.648 km S of Adak, AlaskaWed, Sep 19, 4:03 AM HADT · 2936 days ago · 26 km deep · 95 km away
13. 1.758 km SE of Adak, AlaskaWed, Sep 19, 6:19 AM HADT · 2936 days ago · 17 km deep · 69 km away
14. 1.655 km SSE of Adak, AlaskaWed, Sep 19, 12:38 PM HADT · 2936 days ago · 23 km deep · 84 km away
15. 2.266 km ENE of Adak, AlaskaWed, Sep 19, 8:03 PM HADT · 2936 days ago · 180 km deep · 15 km away
16. 3.892 km ESE of Adak, AlaskaThu, Sep 20, 5:06 AM HADT · 2935 days ago · 34 km deep · 41 km away
17. 2.246 km S of Adak, AlaskaThu, Sep 20, 10:48 AM HADT · 2935 days ago · 35 km deep · 98 km away
18. 1.619 km S of Atka, AlaskaFri, Sep 21, 2:36 PM HADT · 2934 days ago · 6 km deep · 97 km away
19. 1.95 km SW of Adak, AlaskaFri, Sep 21, 6:53 PM HADT · 2934 days ago · 68 km deep · 79 km away
20. 2.5108 km SSW of Atka, AlaskaSat, Sep 22, 1:05 PM HADT · 2933 days ago · 26 km deep · 92 km away
21. 2.828 km WNW of Atka, AlaskaSat, Sep 22, 9:32 PM HADT · 2933 days ago · 202 km deep · 77 km away
22. 1.987 km SE of Adak, AlaskaSun, Sep 23, 3:58 AM HADT · 2932 days ago · 18 km deep · 92 km away
23. 1.632 km SSW of Atka, AlaskaSun, Sep 23, 8:41 AM HADT · 2932 days ago · 42 km deep · 87 km away
24. 2.2101 km ESE of Adak, AlaskaSun, Sep 23, 11:57 AM HADT · 2932 days ago · 26 km deep · 60 km away
25. 1.636 km SSE of Adak, AlaskaSun, Sep 23, 6:48 PM HADT · 2932 days ago · 36 km deep · 73 km away
26. 2.010 km ENE of Adak, AlaskaTue, Sep 25, 1:20 AM HADT · 2931 days ago · 68 km deep · 65 km away
27. 2.255 km NW of Atka, AlaskaTue, Sep 25, 6:45 AM HADT · 2930 days ago · 140 km deep · 71 km away
28. 2.222 km SSW of Adak, AlaskaTue, Sep 25, 7:58 AM HADT · 2930 days ago · 45 km deep · 89 km away
29. 3.861 km SW of Atka, AlaskaTue, Sep 25, 8:56 AM HADT · 2930 days ago · 23 km deep · 61 km away
30. 1.584 km SSE of Adak, AlaskaTue, Sep 25, 11:24 AM HADT · 2930 days ago · 16 km deep · 92 km away
31. 2.448 km NE of Adak, AlaskaTue, Sep 25, 3:01 PM HADT · 2930 days ago · 129 km deep · 42 km away
32. 2.161 km SE of Adak, AlaskaThu, Sep 27, 12:33 AM HADT · 2929 days ago · 37 km deep · 56 km away
33. 2.316 km SW of Atka, AlaskaThu, Sep 27, 2:12 PM HADT · 2928 days ago · 83 km deep · 84 km away
34. 1.538 km S of Adak, AlaskaFri, Sep 28, 1:28 PM HADT · 2927 days ago · 64 km deep · 97 km away
35. 1.860 km SE of Adak, AlaskaFri, Sep 28, 9:24 PM HADT · 2927 days ago · 25 km deep · 63 km away
36. 2.058 km W of Atka, AlaskaSun, Sep 30, 12:53 PM HADT · 2925 days ago · 77 km deep · 37 km away
37. 1.952 km SSE of Adak, AlaskaMon, Oct 1, 2:43 AM HADT · 2924 days ago · 29 km deep · 85 km away
38. 1.988 km ESE of Adak, AlaskaTue, Oct 2, 7:56 AM HADT · 2923 days ago · 40 km deep · 64 km away
39. 2.431 km SSE of Adak, AlaskaWed, Oct 3, 6:09 AM HADT · 2922 days ago · 54 km deep · 76 km away
40. 1.766 km SW of Atka, AlaskaThu, Oct 4, 9:33 AM HADT · 2921 days ago · 18 km deep · 62 km away
41. 2.069 km SW of Atka, AlaskaFri, Oct 5, 6:56 AM HADT · 2920 days ago · 47 km deep · 46 km away
42. 1.649 km S of Adak, AlaskaFri, Oct 5, 7:26 AM HADT · 2920 days ago · 26 km deep · 96 km away
43. 1.865 km SW of Atka, AlaskaFri, Oct 5, 12:00 PM HADT · 2920 days ago · 41 km deep · 50 km away
44. 1.832 km SSW of Atka, AlaskaSat, Oct 6, 7:26 AM HADT · 2919 days ago · 97 km deep · 79 km away
45. 2.572 km SE of Adak, AlaskaSat, Oct 6, 11:11 AM HADT · 2919 days ago · 35 km deep · 83 km away
46. 2.262 km SSE of Adak, AlaskaSat, Oct 6, 11:27 AM HADT · 2919 days ago · 22 km deep · 79 km away
47. 2.070 km SE of Adak, AlaskaSat, Oct 6, 11:38 AM HADT · 2919 days ago · 52 km deep · 58 km away
48. 1.867 km E of Adak, AlaskaSat, Oct 6, 3:17 PM HADT · 2919 days ago · 27 km deep · 26 km away
49. 1.523 km WSW of Adak, AlaskaSat, Oct 6, 7:34 PM HADT · 2919 days ago · 15 km deep · 98 km away
50. 2.023 km NNE of Adak, AlaskaSat, Oct 6, 9:26 PM HADT · 2919 days ago · 104 km deep · 65 km away
51. 2.138 km ESE of Adak, AlaskaMon, Oct 8, 12:21 AM HADT · 2918 days ago · 57 km deep · 47 km away
52. 2.139 km S of Adak, AlaskaMon, Oct 8, 12:52 PM HADT · 2917 days ago · 35 km deep · 96 km away
53. 2.034 km SSE of Adak, AlaskaMon, Oct 8, 5:39 PM HADT · 2917 days ago · 42 km deep · 73 km away
54. 1.620 km WNW of Adak, AlaskaTue, Oct 9, 1:36 PM HADT · 2916 days ago · 11 km deep · 92 km away
55. 2.679 km SW of Atka, AlaskaWed, Oct 10, 2:43 PM HADT · 2915 days ago · 230 km deep · 37 km away
56. 2.788 km WNW of Atka, AlaskaWed, Oct 10, 5:49 PM HADT · 2915 days ago · 213 km deep · 43 km away
57. 2.368 km SW of Atka, AlaskaWed, Oct 10, 10:58 PM HADT · 2915 days ago · 121 km deep · 45 km away
58. 1.717 km SSE of Adak, AlaskaThu, Oct 11, 8:26 AM HADT · 2914 days ago · 54 km deep · 71 km away
59. 2.281 km W of Atka, AlaskaThu, Oct 11, 9:44 AM HADT · 2914 days ago · 136 km deep · 35 km away
60. 2.592 km NE of Adak, AlaskaThu, Oct 11, 10:43 PM HADT · 2914 days ago · 203 km deep · 62 km away

The first 60 of 115.

Before

1. 3.279 km E of Adak, AlaskaTue, Sep 11, 2:55 PM HADT · 2944 days ago · 74 km deep · 8 km away
2. 1.565 km SSE of Adak, AlaskaTue, Sep 11, 3:53 AM HADT · 2944 days ago · 22 km deep · 97 km away
3. 1.654 km SSE of Adak, AlaskaMon, Sep 10, 4:25 PM HADT · 2945 days ago · 13 km deep · 80 km away
4. 3.047 km NW of Atka, AlaskaMon, Sep 10, 2:23 PM HADT · 2945 days ago · 238 km deep · 75 km away
5. 1.838 km SE of Adak, AlaskaMon, Sep 10, 2:18 PM HADT · 2945 days ago · 65 km deep · 56 km away
6. 1.953 km SSE of Adak, AlaskaMon, Sep 10, 10:02 AM HADT · 2945 days ago · 19 km deep · 80 km away
7. 1.553 km SE of Adak, AlaskaMon, Sep 10, 4:25 AM HADT · 2945 days ago · 9 km deep · 67 km away
8. 3.150 km SE of Adak, AlaskaSun, Sep 9, 6:10 AM HADT · 2946 days ago · 51 km deep · 57 km away
9. 2.963 km NE of Adak, AKSun, Sep 9, 12:52 AM HADT · 2947 days ago · 206 km deep · 32 km away
10. 1.847 km SE of Adak, AlaskaSat, Sep 8, 9:10 PM HADT · 2947 days ago · 25 km deep · 71 km away
11. 1.656 km SE of Adak, AlaskaSat, Sep 8, 9:01 PM HADT · 2947 days ago · 27 km deep · 63 km away
12. 2.557 km SSE of Adak, AlaskaSat, Sep 8, 5:07 PM HADT · 2947 days ago · 26 km deep · 77 km away
13. 1.711 km SSW of Adak, AlaskaSat, Sep 8, 3:53 PM HADT · 2947 days ago · 76 km deep · 84 km away
14. 2.858 km ESE of Adak, AlaskaSat, Sep 8, 10:42 AM HADT · 2947 days ago · 47 km deep · 37 km away
15. 2.136 km SSW of Atka, AlaskaSat, Sep 8, 5:22 AM HADT · 2947 days ago · 29 km deep · 86 km away
16. 1.678 km E of Adak, AlaskaSat, Sep 8, 4:08 AM HADT · 2947 days ago · 66 km deep · 27 km away
17. 2.233 km SW of Atka, AlaskaFri, Sep 7, 1:49 PM HADT · 2948 days ago · 56 km deep · 72 km away
18. 1.521 km SSW of Adak, AlaskaFri, Sep 7, 8:09 AM HADT · 2948 days ago · 49 km deep · 90 km away
19. 1.652 km S of Adak, AlaskaThu, Sep 6, 11:53 PM HADT · 2949 days ago · 43 km deep · 93 km away
20. 1.850 km S of Adak, AlaskaThu, Sep 6, 10:04 PM HADT · 2949 days ago · 37 km deep · 93 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018brktdgh. Read Sat, Oct 3, 2026, 10:47 PM UTC.