M2.3 earthquake 168 km S of Atka, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Apr 7, 2016, 2:46 PM HADT

UTC

2016-04-07 23:46:00 UTC

Depth

17.2 km (10.7 mi), shallow

Epicenter

50.680° N, 174.287° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 3.074 km S of Atka, AlaskaFri, Apr 8, 7:05 AM HADT · 3831 days ago · 45 km deep · 94 km away
2. 2.0111 km S of Atka, AlaskaSun, Apr 10, 7:37 AM HADT · 3829 days ago · 26 km deep · 61 km away
3. 2.1112 km S of Atka, AlaskaMon, Apr 11, 1:19 AM HADT · 3828 days ago · 18 km deep · 57 km away
4. 1.999 km S of Atka, AlaskaMon, Apr 11, 10:07 AM HADT · 3828 days ago · 21 km deep · 70 km away
5. 5.290 km S of Atka, AlaskaWed, Apr 13, 4:37 PM HADT · 3826 days ago · 15 km deep · 80 km away
6. 3.097 km S of Atka, AlaskaWed, Apr 13, 5:17 PM HADT · 3826 days ago · 26 km deep · 74 km away
7. 2.981 km S of Atka, AlaskaWed, Apr 13, 5:27 PM HADT · 3826 days ago · 1 km deep · 88 km away
8. 2.192 km S of Atka, AlaskaWed, Apr 13, 6:30 PM HADT · 3826 days ago · 15 km deep · 76 km away
9. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Apr 16, 12:56 AM HADT · 3823 days ago · 14 km deep · 73 km away
10. 2.5159 km SSE of Atka, AlaskaSun, Apr 17, 2:15 AM HADT · 3822 days ago · 11 km deep · 69 km away
11. 1.7102 km S of Atka, AlaskaWed, Apr 20, 7:31 PM HADT · 3819 days ago · 21 km deep · 66 km away
12. 2.493 km S of Atka, AlaskaThu, Apr 21, 6:43 AM HADT · 3818 days ago · 35 km deep · 75 km away
13. 2.3193 km SSE of Atka, AlaskaThu, Apr 21, 6:39 PM HADT · 3818 days ago · 19 km deep · 78 km away
14. 1.980 km S of Atka, AlaskaSun, Apr 24, 10:41 PM HADT · 3814 days ago · 14 km deep · 92 km away
15. 4.676 km SSW of Atka, AlaskaMon, Apr 25, 5:16 AM HADT · 3814 days ago · 43 km deep · 99 km away
16. 4.388 km SSW of Atka, AlaskaMon, Apr 25, 5:34 AM HADT · 3814 days ago · 26 km deep · 87 km away
17. 2.690 km SSW of Atka, AlaskaMon, Apr 25, 5:42 AM HADT · 3814 days ago · 20 km deep · 85 km away
18. 2.396 km SSW of Atka, AlaskaMon, Apr 25, 6:30 AM HADT · 3814 days ago · 26 km deep · 79 km away
19. 2.592 km SSW of Atka, AlaskaMon, Apr 25, 6:49 AM HADT · 3814 days ago · 13 km deep · 82 km away
20. 4.192 km SSW of Atka, AlaskaMon, Apr 25, 6:58 AM HADT · 3814 days ago · 26 km deep · 81 km away
21. 2.890 km SSW of Atka, AlaskaMon, Apr 25, 8:04 AM HADT · 3814 days ago · 13 km deep · 87 km away
22. 1.896 km SSW of Atka, AlaskaMon, Apr 25, 10:16 AM HADT · 3814 days ago · 24 km deep · 80 km away
23. 2.2Andreanof Islands, Aleutian Islands, AlaskaTue, Apr 26, 11:38 AM HADT · 3813 days ago · 1 km deep · 85 km away
24. 1.8101 km SSE of Atka, AlaskaSat, Apr 30, 5:41 PM HADT · 3809 days ago · 25 km deep · 78 km away
25. 2.1167 km SSE of Atka, AlaskaSat, Apr 30, 7:18 PM HADT · 3809 days ago · 7 km deep · 46 km away
26. 3.189 km S of Atka, AlaskaSat, Apr 30, 9:02 PM HADT · 3809 days ago · 21 km deep · 80 km away
27. 1.685 km SSW of Atka, AlaskaSat, Apr 30, 9:44 PM HADT · 3809 days ago · 2 km deep · 87 km away
28. 2.394 km S of Atka, AlaskaSat, Apr 30, 10:22 PM HADT · 3809 days ago · 24 km deep · 75 km away
29. 1.7Andreanof Islands, Aleutian Islands, AlaskaSat, Apr 30, 10:35 PM HADT · 3808 days ago · 24 km deep · 70 km away
30. 1.994 km S of Atka, AlaskaSun, May 1, 1:11 AM HADT · 3808 days ago · 17 km deep · 74 km away
31. 2.296 km S of Atka, AlaskaSun, May 1, 1:13 AM HADT · 3808 days ago · 26 km deep · 72 km away
32. 1.995 km S of Atka, AlaskaSun, May 1, 1:14 AM HADT · 3808 days ago · 21 km deep · 74 km away
33. 1.690 km S of Atka, AlaskaSun, May 1, 3:00 AM HADT · 3808 days ago · 17 km deep · 79 km away
34. 2.294 km S of Atka, AlaskaSun, May 1, 3:09 AM HADT · 3808 days ago · 38 km deep · 75 km away
35. 1.686 km SSW of Atka, AlaskaSun, May 1, 3:12 AM HADT · 3808 days ago · 4 km deep · 85 km away
36. 3.799 km S of Atka, AlaskaSun, May 1, 9:45 PM HADT · 3808 days ago · 22 km deep · 69 km away
37. 1.8105 km S of Atka, AlaskaTue, May 3, 5:23 PM HADT · 3806 days ago · 26 km deep · 63 km away
38. 2.2130 km S of Atka, AlaskaWed, May 4, 4:40 PM HADT · 3805 days ago · 13 km deep · 43 km away
39. 2.5149 km SSE of Atka, AlaskaSat, May 7, 7:12 PM HADT · 3802 days ago · 24 km deep · 77 km away
40. 2.5142 km SSE of Atka, AlaskaSun, May 8, 9:14 AM HADT · 3801 days ago · 17 km deep · 67 km away
41. 2.697 km S of Atka, AlaskaSun, May 8, 4:07 PM HADT · 3801 days ago · 14 km deep · 71 km away
42. 2.6180 km S of Atka, AlaskaSun, May 8, 10:33 PM HADT · 3801 days ago · 7 km deep · 12 km away
43. 1.8100 km S of Atka, AlaskaWed, May 11, 5:48 PM HADT · 3798 days ago · 41 km deep · 68 km away
44. 2.295 km S of Atka, AlaskaFri, May 13, 2:25 AM HADT · 3796 days ago · 26 km deep · 78 km away
45. 2.3128 km S of Atka, AlaskaSat, May 14, 4:04 AM HADT · 3795 days ago · 31 km deep · 41 km away
46. 2.5114 km S of Atka, AlaskaWed, May 18, 11:47 AM HADT · 3791 days ago · 13 km deep · 54 km away
47. 1.9108 km SSE of Atka, AlaskaThu, May 19, 9:43 PM HADT · 3790 days ago · 16 km deep · 71 km away
48. 2.291 km S of Atka, AlaskaTue, May 24, 6:24 AM HADT · 3785 days ago · 35 km deep · 81 km away
49. 2.098 km S of Atka, AlaskaFri, May 27, 3:16 PM HADT · 3782 days ago · 12 km deep · 70 km away
50. 2.193 km S of Atka, AlaskaFri, May 27, 6:27 PM HADT · 3782 days ago · 3 km deep · 76 km away
51. 2.482 km SSE of Atka, AlaskaFri, May 27, 9:55 PM HADT · 3782 days ago · 19 km deep · 92 km away
52. 2.0202 km SSE of Adak, AlaskaFri, May 27, 10:28 PM HADT · 3782 days ago · 8 km deep · 89 km away
53. 2.0113 km SSW of Atka, AlaskaFri, Jun 3, 6:09 AM HADT · 3775 days ago · 18 km deep · 87 km away
54. 3.0105 km S of Atka, AlaskaSat, Jun 4, 4:05 AM HADT · 3774 days ago · 11 km deep · 66 km away
55. 2.094 km S of Atka, AlaskaSun, Jun 5, 2:22 AM HADT · 3773 days ago · 16 km deep · 74 km away
56. 1.898 km SSE of Atka, AlaskaSun, Jun 5, 2:54 PM HADT · 3773 days ago · 6 km deep · 79 km away

Before

1. 2.084 km S of Atka, AlaskaWed, Apr 6, 7:23 PM HADT · 3833 days ago · 4 km deep · 85 km away
2. 2.870 km S of Atka, AlaskaWed, Apr 6, 10:55 AM HADT · 3833 days ago · 20 km deep · 98 km away
3. 4.2168 km SSE of Atka, AlaskaTue, Apr 5, 2:32 PM HADT · 3834 days ago · 10 km deep · 92 km away
4. 2.1134 km S of Atka, AlaskaTue, Apr 5, 12:33 PM HADT · 3834 days ago · 6 km deep · 34 km away
5. 2.3108 km SSE of Atka, AlaskaMon, Apr 4, 11:33 PM HADT · 3834 days ago · 27 km deep · 68 km away
6. 2.384 km S of Atka, AlaskaMon, Apr 4, 10:00 PM HADT · 3835 days ago · 13 km deep · 84 km away
7. 3.4101 km S of Atka, AlaskaSun, Apr 3, 8:49 PM HADT · 3836 days ago · 8 km deep · 68 km away
8. 2.1103 km S of Atka, AlaskaSun, Apr 3, 3:04 PM HADT · 3836 days ago · 21 km deep · 69 km away
9. 2.298 km S of Atka, AlaskaSun, Apr 3, 4:04 AM HADT · 3836 days ago · 25 km deep · 71 km away
10. 1.8112 km SSW of Atka, AlaskaSat, Apr 2, 7:49 PM HADT · 3837 days ago · 26 km deep · 86 km away
11. 2.4107 km S of Atka, AlaskaTue, Mar 29, 3:45 PM HADT · 3841 days ago · 26 km deep · 64 km away
12. 2.295 km SSE of Atka, AlaskaMon, Mar 28, 11:08 PM HADT · 3841 days ago · 20 km deep · 86 km away
13. 2.377 km S of Atka, AlaskaSat, Mar 26, 4:52 PM HADT · 3844 days ago · 3 km deep · 92 km away
14. 2.682 km SSW of Atka, AlaskaSat, Mar 26, 6:54 AM HADT · 3844 days ago · 36 km deep · 89 km away
15. 1.797 km S of Atka, AlaskaFri, Mar 25, 2:17 PM HADT · 3845 days ago · 14 km deep · 72 km away
16. 2.698 km S of Atka, AlaskaFri, Mar 25, 6:38 AM HADT · 3845 days ago · 10 km deep · 71 km away
17. 1.8103 km S of Atka, AlaskaFri, Mar 25, 6:04 AM HADT · 3845 days ago · 26 km deep · 66 km away
18. 3.390 km S of Atka, AlaskaThu, Mar 24, 9:49 PM HADT · 3846 days ago · 17 km deep · 78 km away
19. 1.8105 km S of Atka, AlaskaThu, Mar 24, 9:21 PM HADT · 3846 days ago · 24 km deep · 63 km away
20. 4.4106 km SSE of Atka, AlaskaThu, Mar 24, 5:58 PM HADT · 3846 days ago · 10 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0164igmu8x (also filed as ak13432858). Read Sun, Oct 4, 2026, 7:04 PM UTC.