M2.2 earthquake 33 km SW of Atka, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Sep 7, 2018, 1:49 PM HADT

UTC

2018-09-07 22:49:42 UTC

Depth

56.1 km (34.9 mi), shallow

Epicenter

51.965° N, 174.522° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 1.678 km E of Adak, AlaskaSat, Sep 8, 4:08 AM HADT · 2949 days ago · 66 km deep · 71 km away
2. 2.136 km SSW of Atka, AlaskaSat, Sep 8, 5:22 AM HADT · 2949 days ago · 29 km deep · 16 km away
3. 2.858 km ESE of Adak, AlaskaSat, Sep 8, 10:42 AM HADT · 2949 days ago · 47 km deep · 93 km away
4. 2.963 km NE of Adak, AKSun, Sep 9, 12:52 AM HADT · 2948 days ago · 206 km deep · 98 km away
5. 2.853 km S of Atka, AlaskaSun, Sep 9, 1:48 PM HADT · 2947 days ago · 9 km deep · 39 km away
6. 1.949 km SSE of Atka, AlaskaMon, Sep 10, 7:05 AM HADT · 2947 days ago · 45 km deep · 48 km away
7. 3.047 km NW of Atka, AlaskaMon, Sep 10, 2:23 PM HADT · 2946 days ago · 238 km deep · 58 km away
8. 3.279 km E of Adak, AlaskaTue, Sep 11, 2:55 PM HADT · 2945 days ago · 74 km deep · 66 km away
9. 2.772 km ESE of Atka, AlaskaTue, Sep 11, 8:49 PM HADT · 2945 days ago · 24 km deep · 87 km away
10. 2.175 km ENE of Adak, AlaskaThu, Sep 13, 3:15 AM HADT · 2944 days ago · 77 km deep · 72 km away
11. 4.139 km S of Atka, AlaskaFri, Sep 14, 5:46 PM HADT · 2942 days ago · 75 km deep · 30 km away
12. 2.175 km SSE of Atka, AlaskaSat, Sep 15, 12:24 AM HADT · 2942 days ago · 24 km deep · 67 km away
13. 2.339 km S of Atka, AlaskaSat, Sep 15, 8:56 AM HADT · 2942 days ago · 42 km deep · 21 km away
14. 2.487 km SSE of Atka, AlaskaSat, Sep 15, 11:36 PM HADT · 2941 days ago · 23 km deep · 80 km away
15. 2.821 km S of Atka, AlaskaSun, Sep 16, 4:11 AM HADT · 2941 days ago · 56 km deep · 20 km away
16. 2.0122 km SSW of Atka, AlaskaSun, Sep 16, 1:17 PM HADT · 2940 days ago · 15 km deep · 89 km away
17. 1.727 km SW of Atka, AlaskaMon, Sep 17, 11:18 PM HADT · 2939 days ago · 61 km deep · 9 km away
18. 2.090 km SW of Atka, AlaskaTue, Sep 18, 8:04 PM HADT · 2938 days ago · 49 km deep · 58 km away
19. 2.699 km S of Atka, AlaskaWed, Sep 19, 12:47 AM HADT · 2938 days ago · 26 km deep · 76 km away
20. 2.266 km ENE of Adak, AlaskaWed, Sep 19, 8:03 PM HADT · 2937 days ago · 180 km deep · 85 km away
21. 3.892 km ESE of Adak, AlaskaThu, Sep 20, 5:06 AM HADT · 2937 days ago · 34 km deep · 64 km away
22. 1.619 km S of Atka, AlaskaFri, Sep 21, 2:36 PM HADT · 2935 days ago · 6 km deep · 26 km away
23. 2.5108 km SSW of Atka, AlaskaSat, Sep 22, 1:05 PM HADT · 2934 days ago · 26 km deep · 77 km away
24. 2.828 km WNW of Atka, AlaskaSat, Sep 22, 9:32 PM HADT · 2934 days ago · 202 km deep · 41 km away
25. 1.632 km SSW of Atka, AlaskaSun, Sep 23, 8:41 AM HADT · 2934 days ago · 42 km deep · 16 km away
26. 2.2101 km ESE of Adak, AlaskaSun, Sep 23, 11:57 AM HADT · 2934 days ago · 26 km deep · 74 km away
27. 2.255 km NW of Atka, AlaskaTue, Sep 25, 6:45 AM HADT · 2932 days ago · 140 km deep · 62 km away
28. 3.861 km SW of Atka, AlaskaTue, Sep 25, 8:56 AM HADT · 2932 days ago · 23 km deep · 27 km away
29. 2.860 km NNW of Atka, AlaskaTue, Sep 25, 3:06 PM HADT · 2931 days ago · 218 km deep · 84 km away
30. 2.374 km NNW of Atka, AlaskaWed, Sep 26, 12:07 AM HADT · 2931 days ago · 182 km deep · 95 km away
31. 2.316 km SW of Atka, AlaskaThu, Sep 27, 2:12 PM HADT · 2929 days ago · 83 km deep · 17 km away
32. 2.441 km N of Atka, AlaskaSun, Sep 30, 1:48 AM HADT · 2927 days ago · 176 km deep · 73 km away
33. 2.058 km W of Atka, AlaskaSun, Sep 30, 12:53 PM HADT · 2927 days ago · 77 km deep · 40 km away
34. 2.253 km SSE of Atka, AlaskaMon, Oct 1, 9:17 AM HADT · 2926 days ago · 15 km deep · 50 km away
35. 1.988 km ESE of Adak, AlaskaTue, Oct 2, 7:56 AM HADT · 2925 days ago · 40 km deep · 92 km away
36. 4.283 km SE of Atka, AlaskaWed, Oct 3, 10:47 PM HADT · 2923 days ago · 40 km deep · 91 km away
37. 1.766 km SW of Atka, AlaskaThu, Oct 4, 9:33 AM HADT · 2923 days ago · 18 km deep · 33 km away
38. 3.186 km ESE of Atka, AlaskaThu, Oct 4, 2:49 PM HADT · 2922 days ago · 35 km deep · 97 km away
39. 1.881 km SE of Atka, AlaskaFri, Oct 5, 2:06 AM HADT · 2922 days ago · 30 km deep · 88 km away
40. 2.069 km SW of Atka, AlaskaFri, Oct 5, 6:56 AM HADT · 2922 days ago · 47 km deep · 37 km away
41. 1.865 km SW of Atka, AlaskaFri, Oct 5, 12:00 PM HADT · 2922 days ago · 41 km deep · 32 km away
42. 2.448 km E of Atka, AlaskaSat, Oct 6, 6:36 AM HADT · 2921 days ago · 80 km deep · 74 km away
43. 1.832 km SSW of Atka, AlaskaSat, Oct 6, 7:26 AM HADT · 2921 days ago · 97 km deep · 8 km away
44. 2.184 km SE of Atka, AlaskaSat, Oct 6, 9:59 AM HADT · 2921 days ago · 9 km deep · 94 km away
45. 1.867 km E of Adak, AlaskaSat, Oct 6, 3:17 PM HADT · 2920 days ago · 27 km deep · 81 km away
46. 3.354 km ENE of Atka, AlaskaSat, Oct 6, 5:53 PM HADT · 2920 days ago · 279 km deep · 84 km away
47. 2.724 km E of Atka, AlaskaWed, Oct 10, 6:27 AM HADT · 2917 days ago · 106 km deep · 51 km away
48. 2.679 km SW of Atka, AlaskaWed, Oct 10, 2:43 PM HADT · 2916 days ago · 230 km deep · 48 km away
49. 2.788 km WNW of Atka, AlaskaWed, Oct 10, 5:49 PM HADT · 2916 days ago · 213 km deep · 79 km away
50. 2.368 km SW of Atka, AlaskaWed, Oct 10, 10:58 PM HADT · 2916 days ago · 121 km deep · 36 km away
51. 2.462 km SE of Atka, AlaskaThu, Oct 11, 7:27 AM HADT · 2916 days ago · 32 km deep · 69 km away
52. 1.8113 km S of Atka, AlaskaThu, Oct 11, 9:22 AM HADT · 2916 days ago · 18 km deep · 95 km away
53. 2.281 km W of Atka, AlaskaThu, Oct 11, 9:44 AM HADT · 2916 days ago · 136 km deep · 70 km away
54. 2.026 km E of Atka, AlaskaFri, Oct 12, 5:19 AM HADT · 2915 days ago · 94 km deep · 54 km away
55. 2.048 km E of Atka, AlaskaFri, Oct 12, 1:35 PM HADT · 2914 days ago · 18 km deep · 76 km away
56. 4.172 km SSW of Atka, AlaskaSun, Oct 14, 11:59 AM HADT · 2913 days ago · 42 km deep · 42 km away
57. 2.144 km SSE of Atka, AlaskaMon, Oct 15, 12:08 AM HADT · 2912 days ago · 56 km deep · 40 km away
58. 1.988 km E of Adak, AlaskaTue, Oct 16, 6:23 AM HADT · 2911 days ago · 51 km deep · 64 km away
59. 2.067 km SW of Atka, AlaskaThu, Oct 18, 4:31 AM HADT · 2909 days ago · 41 km deep · 34 km away
60. 1.754 km SSW of Atka, AlaskaThu, Oct 18, 7:50 AM HADT · 2909 days ago · 10 km deep · 23 km away

The first 60 of 89.

Before

1. 2.65 km ENE of Atka, AlaskaFri, Sep 7, 3:44 AM HADT · 2950 days ago · 8 km deep · 39 km away
2. 2.771 km ENE of Adak, AlaskaThu, Sep 6, 12:40 PM HADT · 2951 days ago · 178 km deep · 76 km away
3. 1.735 km SW of Atka, AlaskaThu, Sep 6, 6:40 AM HADT · 2951 days ago · 63 km deep · 7 km away
4. 2.360 km E of Adak, AlaskaWed, Sep 5, 8:05 AM HADT · 2952 days ago · 38 km deep · 85 km away
5. 2.970 km E of Adak, AlaskaTue, Sep 4, 5:40 PM HADT · 2952 days ago · 33 km deep · 78 km away
6. 2.433 km S of Atka, AlaskaTue, Sep 4, 3:30 PM HADT · 2952 days ago · 63 km deep · 19 km away
7. 2.678 km SE of Atka, AlaskaSun, Sep 2, 8:40 AM HADT · 2955 days ago · 35 km deep · 81 km away
8. 2.345 km SSW of Atka, AlaskaFri, Aug 31, 11:39 AM HADT · 2957 days ago · 46 km deep · 15 km away
9. 2.06 km ENE of Atka, AlaskaWed, Aug 29, 5:55 AM HADT · 2959 days ago · 12 km deep · 40 km away
10. 4.296 km S of Atka, AlaskaTue, Aug 28, 10:37 AM HADT · 2960 days ago · 51 km deep · 80 km away
11. 3.989 km S of Atka, AlaskaTue, Aug 28, 10:00 AM HADT · 2960 days ago · 50 km deep · 71 km away
12. 2.668 km E of Atka, AlaskaMon, Aug 27, 4:34 AM HADT · 2961 days ago · 140 km deep · 97 km away
13. 2.921 km SSW of Atka, AlaskaSun, Aug 26, 9:35 AM HADT · 2962 days ago · 72 km deep · 18 km away
14. 2.829 km NW of Atka, AlaskaSun, Aug 26, 4:43 AM HADT · 2962 days ago · 197 km deep · 46 km away
15. 2.642 km WNW of Atka, AlaskaSun, Aug 26, 12:23 AM HADT · 2962 days ago · 220 km deep · 48 km away
16. 2.073 km ESE of Adak, AlaskaSat, Aug 25, 10:13 PM HADT · 2962 days ago · 47 km deep · 95 km away
17. 2.0Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 25, 5:37 PM HADT · 2962 days ago · 26 km deep · 42 km away
18. 1.8Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 25, 10:40 AM HADT · 2963 days ago · 4 km deep · 21 km away
19. 2.332 km SSW of Atka, AlaskaSun, Aug 19, 2:17 PM HADT · 2968 days ago · 81 km deep · 5 km away
20. 3.456 km ENE of Atka, AlaskaSun, Aug 19, 8:06 AM HADT · 2969 days ago · 13 km deep · 88 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018bhtqw3c. Read Mon, Oct 5, 2026, 9:33 AM UTC.