M2.4 earthquake 160 km WSW of Adak, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Feb 21, 2016, 4:00 PM HAST

UTC

2016-02-22 02:00:02 UTC

Depth

44.2 km (27.5 mi), shallow

Epicenter

51.299° N, 178.765° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

After

1. 1.880 km WSW of Adak, AlaskaSun, Feb 21, 7:00 PM HAST · 3878 days ago · 13 km deep · 81 km away
2. 3.0103 km SW of Adak, AlaskaSun, Feb 21, 7:43 PM HAST · 3878 days ago · 47 km deep · 75 km away
3. 1.684 km WSW of Adak, AlaskaMon, Feb 22, 9:49 AM HAST · 3877 days ago · 13 km deep · 77 km away
4. 2.0122 km SW of Adak, AlaskaMon, Feb 22, 12:54 PM HAST · 3877 days ago · 26 km deep · 54 km away
5. 2.3104 km SW of Adak, AlaskaMon, Feb 22, 9:35 PM HAST · 3877 days ago · 6 km deep · 79 km away
6. 2.6209 km W of Adak, AlaskaTue, Feb 23, 7:11 AM HAST · 3876 days ago · 88 km deep · 71 km away
7. 2.283 km WSW of Adak, AlaskaTue, Feb 23, 9:14 AM HAST · 3876 days ago · 25 km deep · 78 km away
8. 1.7111 km WSW of Adak, AlaskaWed, Feb 24, 9:43 PM HAST · 3875 days ago · 38 km deep · 50 km away
9. 1.767 km WSW of Adak, AlaskaWed, Feb 24, 11:46 PM HAST · 3875 days ago · 55 km deep · 93 km away
10. 2.2170 km W of Adak, AlaskaFri, Feb 26, 9:21 AM HAST · 3873 days ago · 89 km deep · 52 km away
11. 1.8112 km WSW of Adak, AlaskaFri, Feb 26, 12:33 PM HAST · 3873 days ago · 19 km deep · 52 km away
12. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Feb 26, 1:12 PM HAST · 3873 days ago · 5 km deep · 25 km away
13. 1.577 km WSW of Adak, AlaskaSat, Feb 27, 2:44 PM HAST · 3872 days ago · 27 km deep · 83 km away
14. 2.1141 km WSW of Adak, AlaskaSun, Feb 28, 5:14 AM HAST · 3871 days ago · 30 km deep · 25 km away
15. 2.1110 km WSW of Adak, AlaskaSun, Feb 28, 8:30 AM HAST · 3871 days ago · 2 km deep · 50 km away
16. 1.8108 km WSW of Adak, AlaskaSun, Feb 28, 9:20 AM HAST · 3871 days ago · 14 km deep · 53 km away
17. 1.9140 km WSW of Adak, AlaskaSun, Feb 28, 4:25 PM HAST · 3871 days ago · 20 km deep · 25 km away
18. 2.090 km W of Adak, AlaskaMon, Feb 29, 7:06 AM HAST · 3870 days ago · 74 km deep · 76 km away
19. 1.897 km WSW of Adak, AlaskaTue, Mar 1, 12:20 AM HAST · 3870 days ago · 37 km deep · 64 km away
20. 2.2129 km WSW of Adak, AlaskaTue, Mar 1, 1:10 AM HAST · 3870 days ago · 80 km deep · 41 km away
21. 2.7109 km WSW of Adak, AlaskaTue, Mar 1, 2:10 AM HAST · 3870 days ago · 30 km deep · 51 km away
22. 2.4192 km WSW of Adak, AlaskaTue, Mar 1, 4:19 PM HAST · 3869 days ago · 43 km deep · 40 km away
23. 1.870 km WSW of Adak, AlaskaTue, Mar 1, 4:52 PM HAST · 3869 days ago · 59 km deep · 91 km away
24. 2.6170 km W of Adak, AlaskaTue, Mar 1, 4:58 PM HAST · 3869 days ago · 88 km deep · 51 km away
25. 2.5130 km SW of Adak, AlaskaTue, Mar 1, 9:50 PM HAST · 3869 days ago · 26 km deep · 42 km away
26. 2.3180 km WSW of Adak, AlaskaWed, Mar 2, 1:39 PM HAST · 3868 days ago · 62 km deep · 34 km away
27. 1.9105 km SW of Adak, AlaskaFri, Mar 4, 3:23 AM HAST · 3867 days ago · 48 km deep · 64 km away
28. 1.9119 km WSW of Adak, AlaskaFri, Mar 4, 9:25 AM HAST · 3866 days ago · 13 km deep · 42 km away
29. 1.979 km WSW of Adak, AlaskaFri, Mar 4, 12:50 PM HAST · 3866 days ago · 45 km deep · 83 km away
30. 2.5131 km WSW of Adak, AlaskaSat, Mar 5, 10:49 AM HAST · 3865 days ago · 24 km deep · 35 km away
31. 2.783 km WSW of Adak, AlaskaSun, Mar 6, 4:29 AM HAST · 3865 days ago · 44 km deep · 79 km away
32. 1.8128 km W of Adak, AlaskaMon, Mar 7, 9:58 PM HAST · 3863 days ago · 20 km deep · 54 km away
33. 2.4219 km WSW of Adak, AlaskaTue, Mar 8, 4:49 AM HAST · 3863 days ago · 94 km deep · 59 km away
34. 2.1115 km WSW of Adak, AlaskaTue, Mar 8, 8:41 AM HAST · 3862 days ago · 23 km deep · 46 km away
35. 2.0110 km WSW of Adak, AlaskaTue, Mar 8, 3:34 PM HAST · 3862 days ago · 12 km deep · 50 km away
36. 2.4154 km WSW of Adak, AlaskaTue, Mar 8, 11:35 PM HAST · 3862 days ago · 46 km deep · 16 km away
37. 2.396 km SW of Adak, AlaskaThu, Mar 10, 2:34 PM HAST · 3860 days ago · 26 km deep · 76 km away
38. 2.189 km WSW of Adak, AlaskaThu, Mar 10, 5:06 PM HAST · 3860 days ago · 35 km deep · 74 km away
39. 2.068 km WSW of Adak, AlaskaThu, Mar 10, 5:37 PM HAST · 3860 days ago · 39 km deep · 93 km away
40. 2.2128 km WSW of Adak, AlaskaThu, Mar 10, 10:42 PM HAST · 3860 days ago · 46 km deep · 41 km away
41. 2.1115 km SW of Adak, AlaskaFri, Mar 11, 9:47 AM HAST · 3859 days ago · 33 km deep · 58 km away
42. 2.485 km W of Adak, AlaskaSun, Mar 13, 3:49 AM HADT · 3858 days ago · 91 km deep · 85 km away
43. 3.1235 km W of Adak, AlaskaWed, Mar 16, 6:17 AM HADT · 3854 days ago · 81 km deep · 94 km away
44. 2.3160 km WSW of Adak, AlaskaWed, Mar 16, 11:06 AM HADT · 3854 days ago · 6 km deep · 26 km away
45. 4.0232 km W of Adak, AlaskaThu, Mar 17, 5:01 PM HADT · 3853 days ago · 67 km deep · 88 km away
46. 2.364 km W of Adak, AlaskaFri, Mar 18, 2:36 PM HADT · 3852 days ago · 70 km deep · 100 km away
47. 2.1106 km WSW of Adak, AlaskaSun, Mar 20, 4:29 AM HADT · 3851 days ago · 13 km deep · 57 km away
48. 1.874 km WSW of Adak, AlaskaSun, Mar 20, 3:59 PM HADT · 3850 days ago · 30 km deep · 88 km away
49. 1.673 km WSW of Adak, AlaskaTue, Mar 22, 3:10 AM HADT · 3849 days ago · 41 km deep · 88 km away
50. 1.8103 km WSW of Adak, AlaskaTue, Mar 22, 12:57 PM HADT · 3848 days ago · 57 km deep · 57 km away
51. 2.4Andreanof Islands, Aleutian Islands, AlaskaWed, Mar 23, 7:55 PM HADT · 3847 days ago · 24 km deep · 52 km away
52. 1.8110 km WSW of Adak, AlaskaThu, Mar 24, 7:54 AM HADT · 3846 days ago · 13 km deep · 51 km away
53. 2.2160 km WSW of Adak, AlaskaThu, Mar 24, 9:31 PM HADT · 3846 days ago · 46 km deep · 9 km away
54. 1.6127 km WSW of Adak, AlaskaFri, Mar 25, 9:41 AM HADT · 3845 days ago · 56 km deep · 34 km away
55. 1.873 km WSW of Adak, AlaskaFri, Mar 25, 12:58 PM HADT · 3845 days ago · 62 km deep · 87 km away
56. 1.9121 km WSW of Adak, AlaskaFri, Mar 25, 9:51 PM HADT · 3845 days ago · 25 km deep · 40 km away
57. 1.978 km SW of Adak, AlaskaSat, Mar 26, 9:39 AM HADT · 3844 days ago · 39 km deep · 89 km away
58. 2.0111 km WSW of Adak, AlaskaSun, Mar 27, 1:22 AM HADT · 3844 days ago · 33 km deep · 50 km away
59. 2.1Andreanof Islands, Aleutian Islands, AlaskaMon, Mar 28, 6:23 PM HADT · 3842 days ago · 33 km deep · 12 km away
60. 1.880 km WSW of Adak, AlaskaWed, Mar 30, 8:24 AM HADT · 3840 days ago · 39 km deep · 81 km away

The first 60 of 119.

Before

1. 2.0112 km WSW of Adak, AlaskaSun, Feb 21, 3:48 AM HAST · 3879 days ago · 18 km deep · 51 km away
2. 2.0106 km WSW of Adak, AlaskaSat, Feb 20, 10:26 AM HAST · 3879 days ago · 64 km deep · 55 km away
3. 3.2226 km WSW of Adak, AlaskaSat, Feb 20, 1:25 AM HAST · 3880 days ago · 77 km deep · 77 km away
4. 2.495 km WSW of Adak, AlaskaFri, Feb 19, 8:15 PM HAST · 3880 days ago · 33 km deep · 65 km away
5. 1.876 km WSW of Adak, AlaskaFri, Feb 19, 8:02 PM HAST · 3880 days ago · 30 km deep · 86 km away
6. 2.195 km SW of Adak, AlaskaThu, Feb 18, 4:25 PM HAST · 3881 days ago · 40 km deep · 73 km away
7. 1.566 km WSW of Adak, AlaskaMon, Feb 15, 5:21 PM HAST · 3884 days ago · 20 km deep · 94 km away
8. 2.3141 km WSW of Adak, AlaskaMon, Feb 15, 7:41 AM HAST · 3884 days ago · 24 km deep · 23 km away
9. 1.992 km SW of Adak, AlaskaSun, Feb 14, 7:27 PM HAST · 3885 days ago · 24 km deep · 72 km away
10. 1.6107 km WSW of Adak, AlaskaSat, Feb 13, 4:11 AM HAST · 3887 days ago · 7 km deep · 55 km away
11. 2.8243 km WSW of Adak, AlaskaSat, Feb 13, 11:41 PM GMT+12 · 3887 days ago · 35 km deep · 89 km away
12. 2.6200 km WSW of Adak, AlaskaFri, Feb 12, 8:37 PM HAST · 3887 days ago · 47 km deep · 40 km away
13. 2.9238 km WSW of Adak, AlaskaFri, Feb 12, 6:54 PM HAST · 3887 days ago · 33 km deep · 77 km away
14. 2.194 km W of Adak, AlaskaFri, Feb 12, 1:58 PM HAST · 3887 days ago · 109 km deep · 75 km away
15. 2.2119 km WSW of Adak, AlaskaFri, Feb 12, 12:27 AM HAST · 3888 days ago · 24 km deep · 44 km away
16. 2.1108 km WSW of Adak, AlaskaThu, Feb 11, 8:43 AM HAST · 3888 days ago · 12 km deep · 53 km away
17. 2.0112 km SW of Adak, AlaskaThu, Feb 11, 12:28 AM HAST · 3889 days ago · 21 km deep · 60 km away
18. 2.2104 km WSW of Adak, AlaskaWed, Feb 10, 4:27 PM HAST · 3889 days ago · 12 km deep · 58 km away
19. 1.583 km WSW of Adak, AlaskaWed, Feb 10, 2:21 PM HAST · 3889 days ago · 25 km deep · 77 km away
20. 2.298 km SSW of Adak, AlaskaTue, Feb 9, 6:18 PM HAST · 3890 days ago · 51 km deep · 100 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0162foo9k9 (also filed as ak12863702). Read Mon, Oct 5, 2026, 2:30 AM UTC.