M2.3 earthquake 90 km S of Atka, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Sep 15, 2016, 1:04 PM HADT

UTC

2016-09-15 22:04:41 UTC

Depth

62.8 km (39.0 mi), shallow

Epicenter

51.385° N, 174.279° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 3.896 km SE of Atka, AlaskaThu, Sep 15, 4:59 PM HADT · 3670 days ago · 59 km deep · 92 km away
2. 3.045 km S of Atka, AlaskaFri, Sep 16, 4:36 PM HADT · 3669 days ago · 59 km deep · 46 km away
3. 2.84 km NE of Atka, AlaskaSun, Sep 18, 7:21 AM HADT · 3667 days ago · 202 km deep · 94 km away
4. 2.044 km SSW of Atka, AlaskaWed, Sep 21, 6:27 PM HADT · 3664 days ago · 43 km deep · 47 km away
5. 2.220 km SW of Atka, AlaskaWed, Sep 21, 7:12 PM HADT · 3663 days ago · 71 km deep · 76 km away
6. 1.888 km E of Adak, AlaskaWed, Sep 21, 8:28 PM HADT · 3663 days ago · 55 km deep · 86 km away
7. 2.824 km WSW of Atka, AlaskaThu, Sep 22, 11:14 AM HADT · 3663 days ago · 73 km deep · 84 km away
8. 3.1Andreanof Islands, Aleutian Islands, AlaskaThu, Sep 22, 10:06 PM HADT · 3662 days ago · 10 km deep · 6 km away
9. 3.180 km S of Atka, AlaskaTue, Sep 27, 7:34 AM HADT · 3658 days ago · 36 km deep · 11 km away
10. 2.6160 km SSE of Atka, AlaskaWed, Sep 28, 4:49 AM HADT · 3657 days ago · 28 km deep · 98 km away
11. 2.9Andreanof Islands, Aleutian Islands, AlaskaWed, Sep 28, 9:05 AM HADT · 3657 days ago · 36 km deep · 7 km away
12. 3.981 km S of Atka, AlaskaThu, Sep 29, 10:09 AM HADT · 3656 days ago · 42 km deep · 10 km away
13. 1.748 km SW of Atka, AlaskaSun, Oct 2, 11:38 AM HADT · 3653 days ago · 16 km deep · 59 km away
14. 2.8118 km SSW of Atka, AlaskaTue, Oct 4, 1:52 PM HADT · 3651 days ago · 20 km deep · 53 km away
15. 2.5125 km SSW of Atka, AlaskaTue, Oct 4, 7:02 PM HADT · 3650 days ago · 25 km deep · 55 km away
16. 3.082 km S of Atka, AlaskaThu, Oct 6, 5:18 AM HADT · 3649 days ago · 19 km deep · 8 km away
17. 2.555 km SE of Atka, AlaskaSun, Oct 9, 3:34 PM HADT · 3646 days ago · 49 km deep · 72 km away
18. 3.1127 km S of Atka, AlaskaMon, Oct 10, 11:14 PM HADT · 3644 days ago · 39 km deep · 43 km away
19. 4.1113 km SE of Atka, AlaskaTue, Oct 11, 7:03 PM HADT · 3643 days ago · 42 km deep · 77 km away
20. 2.8181 km SSE of Atka, AlaskaThu, Oct 13, 8:06 PM HADT · 3641 days ago · 26 km deep · 100 km away
21. 1.873 km SW of Atka, AlaskaFri, Oct 14, 8:21 AM HADT · 3641 days ago · 19 km deep · 70 km away
22. 4.1115 km S of Atka, AlaskaSun, Oct 16, 3:00 AM HADT · 3639 days ago · 31 km deep · 29 km away
23. 3.046 km SSW of Atka, AlaskaSun, Oct 16, 3:17 AM HADT · 3639 days ago · 110 km deep · 46 km away
24. 1.994 km S of Atka, AlaskaSun, Oct 16, 12:34 PM HADT · 3639 days ago · 26 km deep · 4 km away
25. 3.628 km SW of Atka, AlaskaSat, Oct 22, 12:31 AM HADT · 3633 days ago · 69 km deep · 76 km away
26. 5.073 km SE of Atka, AlaskaThu, Oct 27, 4:31 PM HADT · 3628 days ago · 39 km deep · 62 km away
27. 2.787 km S of Atka, AlaskaThu, Oct 27, 9:58 PM HADT · 3627 days ago · 55 km deep · 3 km away
28. 3.778 km SE of Atka, AlaskaFri, Oct 28, 3:36 AM HADT · 3627 days ago · 42 km deep · 58 km away
29. 2.858 km SSW of Atka, AlaskaSat, Oct 29, 3:44 PM HADT · 3626 days ago · 26 km deep · 35 km away
30. 3.188 km SE of Atka, AlaskaSun, Oct 30, 7:42 PM HADT · 3624 days ago · 33 km deep · 60 km away
31. 2.571 km ESE of Atka, AlaskaSat, Nov 5, 2:28 AM HADT · 3619 days ago · 40 km deep · 93 km away
32. 2.5176 km SSE of Atka, AlaskaSat, Nov 5, 4:46 AM HADT · 3619 days ago · 25 km deep · 100 km away
33. 2.4113 km S of Atka, AlaskaSat, Nov 5, 6:49 AM HADT · 3619 days ago · 26 km deep · 33 km away
34. 3.4101 km SW of Atka, AlaskaSun, Nov 6, 7:41 AM HAST · 3618 days ago · 26 km deep · 67 km away
35. 2.372 km SE of Atka, AlaskaMon, Nov 7, 6:54 PM HAST · 3616 days ago · 26 km deep · 78 km away
36. 2.736 km SSW of Atka, AlaskaMon, Nov 7, 10:07 PM HAST · 3616 days ago · 7 km deep · 55 km away
37. 3.636 km SSE of Atka, AlaskaWed, Nov 9, 6:32 PM HAST · 3614 days ago · 43 km deep · 61 km away
38. 4.029 km SSE of Atka, AlaskaSat, Nov 12, 5:30 PM HAST · 3612 days ago · 160 km deep · 63 km away

Before

1. 2.971 km WSW of Atka, AlaskaThu, Sep 15, 3:17 AM HADT · 3670 days ago · 71 km deep · 99 km away
2. 2.081 km SSW of Atka, AlaskaTue, Sep 13, 2:22 AM HADT · 3672 days ago · 3 km deep · 17 km away
3. 2.491 km S of Atka, AlaskaMon, Sep 12, 9:48 PM HADT · 3672 days ago · 7 km deep · 6 km away
4. 2.190 km S of Atka, AlaskaMon, Sep 12, 6:35 PM HADT · 3672 days ago · 4 km deep · 9 km away
5. 2.121 km SW of Atka, AlaskaMon, Sep 12, 11:27 AM HADT · 3673 days ago · 160 km deep · 73 km away
6. 2.171 km SSE of Atka, AlaskaSun, Sep 11, 9:15 PM HADT · 3673 days ago · 20 km deep · 49 km away
7. 2.198 km SE of Adak, AlaskaFri, Sep 9, 7:33 AM HADT · 3676 days ago · 49 km deep · 84 km away
8. 2.27 km SSW of Atka, AlaskaThu, Sep 8, 3:54 PM HADT · 3677 days ago · 162 km deep · 83 km away
9. 1.816 km SSW of Atka, AlaskaThu, Sep 8, 8:47 AM HADT · 3677 days ago · 65 km deep · 76 km away
10. 4.888 km SSE of Atka, AlaskaTue, Sep 6, 4:36 PM HADT · 3679 days ago · 42 km deep · 57 km away
11. 2.067 km S of Atka, AlaskaSun, Sep 4, 9:09 AM HADT · 3681 days ago · 21 km deep · 23 km away
12. 2.786 km S of Atka, AlaskaSat, Sep 3, 3:21 PM HADT · 3682 days ago · 26 km deep · 14 km away
13. 3.188 km SE of Adak, AlaskaSat, Sep 3, 6:21 AM HADT · 3682 days ago · 31 km deep · 89 km away
14. 2.260 km SSE of Atka, AlaskaSat, Sep 3, 2:12 AM HADT · 3682 days ago · 47 km deep · 56 km away
15. 3.985 km S of Atka, AlaskaFri, Sep 2, 7:57 PM HADT · 3682 days ago · 46 km deep · 23 km away
16. 2.139 km WSW of Atka, AlaskaFri, Sep 2, 7:02 AM HADT · 3683 days ago · 72 km deep · 74 km away
17. 2.448 km SW of Atka, AlaskaFri, Sep 2, 4:47 AM HADT · 3683 days ago · 43 km deep · 60 km away
18. 1.643 km ESE of Atka, AlaskaMon, Aug 29, 10:34 AM HADT · 3687 days ago · 1 km deep · 88 km away
19. 1.689 km SW of Atka, AlaskaMon, Aug 29, 1:15 AM HADT · 3687 days ago · 25 km deep · 67 km away
20. 2.473 km SSE of Atka, AlaskaSun, Aug 28, 11:48 AM HADT · 3688 days ago · 2 km deep · 47 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016bwpbd8r (also filed as ak14006128). Read Sat, Oct 3, 2026, 3:02 PM UTC.