M2.0 earthquake 112 km WSW of Adak, Alaska

Magnitude

2.0 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Feb 21, 2016, 3:48 AM HAST

UTC

2016-02-21 13:48:16 UTC

Depth

17.7 km (11.0 mi), shallow

Epicenter

51.602° N, 178.203° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

14

After

1. 2.642 km SW of Adak, AlaskaSun, Feb 21, 5:46 AM HAST · 3879 days ago · 49 km deep · 79 km away
2. 2.4160 km WSW of Adak, AlaskaSun, Feb 21, 4:00 PM HAST · 3878 days ago · 44 km deep · 51 km away
3. 1.880 km WSW of Adak, AlaskaSun, Feb 21, 7:00 PM HAST · 3878 days ago · 13 km deep · 37 km away
4. 3.0103 km SW of Adak, AlaskaSun, Feb 21, 7:43 PM HAST · 3878 days ago · 47 km deep · 55 km away
5. 1.684 km WSW of Adak, AlaskaMon, Feb 22, 9:49 AM HAST · 3877 days ago · 13 km deep · 33 km away
6. 2.0122 km SW of Adak, AlaskaMon, Feb 22, 12:54 PM HAST · 3877 days ago · 26 km deep · 48 km away
7. 2.3104 km SW of Adak, AlaskaMon, Feb 22, 9:35 PM HAST · 3877 days ago · 6 km deep · 60 km away
8. 2.6209 km W of Adak, AlaskaTue, Feb 23, 7:11 AM HAST · 3877 days ago · 88 km deep · 99 km away
9. 2.283 km WSW of Adak, AlaskaTue, Feb 23, 9:14 AM HAST · 3876 days ago · 25 km deep · 38 km away
10. 2.741 km SSW of Adak, AlaskaWed, Feb 24, 7:35 PM HAST · 3875 days ago · 25 km deep · 93 km away
11. 1.7111 km WSW of Adak, AlaskaWed, Feb 24, 9:43 PM HAST · 3875 days ago · 38 km deep · 20 km away
12. 1.767 km WSW of Adak, AlaskaWed, Feb 24, 11:46 PM HAST · 3875 days ago · 55 km deep · 48 km away
13. 1.629 km SW of Adak, AlaskaThu, Feb 25, 11:35 PM HAST · 3874 days ago · 42 km deep · 92 km away
14. 2.2170 km W of Adak, AlaskaFri, Feb 26, 9:21 AM HAST · 3873 days ago · 89 km deep · 63 km away
15. 1.8112 km WSW of Adak, AlaskaFri, Feb 26, 12:33 PM HAST · 3873 days ago · 19 km deep · 0 km away
16. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Feb 26, 1:12 PM HAST · 3873 days ago · 5 km deep · 42 km away
17. 1.739 km WSW of Adak, AlaskaFri, Feb 26, 11:42 PM HAST · 3873 days ago · 59 km deep · 73 km away
18. 1.577 km WSW of Adak, AlaskaSat, Feb 27, 2:44 PM HAST · 3872 days ago · 27 km deep · 37 km away
19. 2.1141 km WSW of Adak, AlaskaSun, Feb 28, 5:14 AM HAST · 3872 days ago · 30 km deep · 29 km away
20. 2.1110 km WSW of Adak, AlaskaSun, Feb 28, 8:30 AM HAST · 3871 days ago · 2 km deep · 11 km away
21. 1.8108 km WSW of Adak, AlaskaSun, Feb 28, 9:20 AM HAST · 3871 days ago · 14 km deep · 9 km away
22. 1.9140 km WSW of Adak, AlaskaSun, Feb 28, 4:25 PM HAST · 3871 days ago · 20 km deep · 40 km away
23. 1.823 km SSW of Adak, AlaskaSun, Feb 28, 4:43 PM HAST · 3871 days ago · 49 km deep · 100 km away
24. 2.090 km W of Adak, AlaskaMon, Feb 29, 7:06 AM HAST · 3871 days ago · 74 km deep · 25 km away
25. 1.897 km WSW of Adak, AlaskaTue, Mar 1, 12:20 AM HAST · 3870 days ago · 37 km deep · 24 km away
26. 2.665 km SSW of Adak, AlaskaTue, Mar 1, 12:57 AM HAST · 3870 days ago · 31 km deep · 89 km away
27. 2.2129 km WSW of Adak, AlaskaTue, Mar 1, 1:10 AM HAST · 3870 days ago · 80 km deep · 18 km away
28. 2.7109 km WSW of Adak, AlaskaTue, Mar 1, 2:10 AM HAST · 3870 days ago · 30 km deep · 19 km away
29. 2.4192 km WSW of Adak, AlaskaTue, Mar 1, 4:19 PM HAST · 3869 days ago · 43 km deep · 80 km away
30. 1.870 km WSW of Adak, AlaskaTue, Mar 1, 4:52 PM HAST · 3869 days ago · 59 km deep · 43 km away
31. 2.6170 km W of Adak, AlaskaTue, Mar 1, 4:58 PM HAST · 3869 days ago · 88 km deep · 62 km away
32. 2.5130 km SW of Adak, AlaskaTue, Mar 1, 9:50 PM HAST · 3869 days ago · 26 km deep · 43 km away
33. 2.3180 km WSW of Adak, AlaskaWed, Mar 2, 1:39 PM HAST · 3868 days ago · 62 km deep · 68 km away
34. 1.931 km WSW of Adak, AlaskaThu, Mar 3, 3:48 AM HAST · 3868 days ago · 75 km deep · 81 km away
35. 1.9105 km SW of Adak, AlaskaFri, Mar 4, 3:23 AM HAST · 3867 days ago · 48 km deep · 41 km away
36. 1.9119 km WSW of Adak, AlaskaFri, Mar 4, 9:25 AM HAST · 3866 days ago · 13 km deep · 11 km away
37. 1.979 km WSW of Adak, AlaskaFri, Mar 4, 12:50 PM HAST · 3866 days ago · 45 km deep · 44 km away
38. 2.5131 km WSW of Adak, AlaskaSat, Mar 5, 10:49 AM HAST · 3865 days ago · 24 km deep · 38 km away
39. 2.783 km WSW of Adak, AlaskaSun, Mar 6, 4:29 AM HAST · 3865 days ago · 44 km deep · 38 km away
40. 1.8128 km W of Adak, AlaskaMon, Mar 7, 9:58 PM HAST · 3863 days ago · 20 km deep · 26 km away
41. 2.1115 km WSW of Adak, AlaskaTue, Mar 8, 8:41 AM HAST · 3862 days ago · 23 km deep · 12 km away
42. 2.0110 km WSW of Adak, AlaskaTue, Mar 8, 3:34 PM HAST · 3862 days ago · 12 km deep · 13 km away
43. 2.4154 km WSW of Adak, AlaskaTue, Mar 8, 11:35 PM HAST · 3862 days ago · 46 km deep · 51 km away
44. 2.396 km SW of Adak, AlaskaThu, Mar 10, 2:34 PM HAST · 3860 days ago · 26 km deep · 50 km away
45. 2.189 km WSW of Adak, AlaskaThu, Mar 10, 5:06 PM HAST · 3860 days ago · 35 km deep · 37 km away
46. 2.068 km WSW of Adak, AlaskaThu, Mar 10, 5:37 PM HAST · 3860 days ago · 39 km deep · 50 km away
47. 2.2128 km WSW of Adak, AlaskaThu, Mar 10, 10:42 PM HAST · 3860 days ago · 46 km deep · 40 km away
48. 2.1115 km SW of Adak, AlaskaFri, Mar 11, 9:47 AM HAST · 3859 days ago · 33 km deep · 46 km away
49. 1.661 km SW of Adak, AlaskaFri, Mar 11, 9:16 PM HAST · 3859 days ago · 31 km deep · 60 km away
50. 2.485 km W of Adak, AlaskaSun, Mar 13, 3:49 AM HADT · 3858 days ago · 91 km deep · 33 km away
51. 1.661 km SSW of Adak, AlaskaWed, Mar 16, 2:58 AM HADT · 3855 days ago · 38 km deep · 83 km away
52. 2.3160 km WSW of Adak, AlaskaWed, Mar 16, 11:06 AM HADT · 3854 days ago · 6 km deep · 48 km away
53. 2.364 km W of Adak, AlaskaFri, Mar 18, 2:36 PM HADT · 3852 days ago · 70 km deep · 49 km away
54. 1.724 km SW of Adak, AlaskaSat, Mar 19, 10:16 AM HADT · 3851 days ago · 61 km deep · 92 km away
55. 1.659 km SW of Adak, AlaskaSat, Mar 19, 3:10 PM HADT · 3851 days ago · 18 km deep · 72 km away
56. 2.1106 km WSW of Adak, AlaskaSun, Mar 20, 4:29 AM HADT · 3851 days ago · 13 km deep · 6 km away
57. 1.874 km WSW of Adak, AlaskaSun, Mar 20, 3:59 PM HADT · 3850 days ago · 30 km deep · 45 km away
58. 1.837 km SW of Adak, AlaskaSun, Mar 20, 8:36 PM HADT · 3850 days ago · 57 km deep · 83 km away
59. 1.545 km SW of Adak, AlaskaMon, Mar 21, 1:14 PM HADT · 3849 days ago · 28 km deep · 72 km away
60. 1.673 km WSW of Adak, AlaskaTue, Mar 22, 3:10 AM HADT · 3849 days ago · 41 km deep · 47 km away

The first 60 of 128.

Before

1. 2.255 km WSW of Adak, AlaskaSat, Feb 20, 2:31 PM HAST · 3879 days ago · 58 km deep · 58 km away
2. 2.0106 km WSW of Adak, AlaskaSat, Feb 20, 10:26 AM HAST · 3879 days ago · 64 km deep · 8 km away
3. 2.495 km WSW of Adak, AlaskaFri, Feb 19, 8:15 PM HAST · 3880 days ago · 33 km deep · 22 km away
4. 1.876 km WSW of Adak, AlaskaFri, Feb 19, 8:02 PM HAST · 3880 days ago · 30 km deep · 46 km away
5. 2.195 km SW of Adak, AlaskaThu, Feb 18, 4:25 PM HAST · 3881 days ago · 40 km deep · 45 km away
6. 1.620 km SW of Adak, AlaskaTue, Feb 16, 4:22 PM HAST · 3883 days ago · 31 km deep · 97 km away
7. 1.566 km WSW of Adak, AlaskaMon, Feb 15, 5:21 PM HAST · 3884 days ago · 20 km deep · 48 km away
8. 2.3141 km WSW of Adak, AlaskaMon, Feb 15, 7:41 AM HAST · 3885 days ago · 24 km deep · 39 km away
9. 1.992 km SW of Adak, AlaskaSun, Feb 14, 7:27 PM HAST · 3885 days ago · 24 km deep · 38 km away
10. 1.542 km SW of Adak, AlaskaSat, Feb 13, 6:47 PM HAST · 3886 days ago · 36 km deep · 80 km away
11. 1.6107 km WSW of Adak, AlaskaSat, Feb 13, 4:11 AM HAST · 3887 days ago · 7 km deep · 6 km away
12. 2.6200 km WSW of Adak, AlaskaFri, Feb 12, 8:37 PM HAST · 3887 days ago · 47 km deep · 90 km away
13. 2.194 km W of Adak, AlaskaFri, Feb 12, 1:58 PM HAST · 3887 days ago · 109 km deep · 24 km away
14. 2.2119 km WSW of Adak, AlaskaFri, Feb 12, 12:27 AM HAST · 3888 days ago · 24 km deep · 8 km away
15. 2.1108 km WSW of Adak, AlaskaThu, Feb 11, 8:43 AM HAST · 3888 days ago · 12 km deep · 8 km away
16. 2.0112 km SW of Adak, AlaskaThu, Feb 11, 12:28 AM HAST · 3889 days ago · 21 km deep · 44 km away
17. 2.2104 km WSW of Adak, AlaskaWed, Feb 10, 4:27 PM HAST · 3889 days ago · 12 km deep · 24 km away
18. 1.583 km WSW of Adak, AlaskaWed, Feb 10, 2:21 PM HAST · 3889 days ago · 25 km deep · 32 km away
19. 2.298 km SSW of Adak, AlaskaTue, Feb 9, 6:18 PM HAST · 3890 days ago · 51 km deep · 79 km away
20. 1.855 km WNW of Adak, AlaskaTue, Feb 9, 8:57 AM HAST · 3890 days ago · 82 km deep · 78 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0162e7z07g (also filed as ak12862143). Read Mon, Oct 5, 2026, 5:24 AM UTC.