M2.1 earthquake 215 km WSW of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, May 22, 2016, 10:06 PM HADT

UTC

2016-05-23 07:06:16 UTC

Depth

43.9 km (27.3 mi), shallow

Epicenter

51.447° N, 179.675° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 1.6130 km WSW of Adak, AlaskaMon, May 23, 2:18 PM HADT · 3786 days ago · 18 km deep · 85 km away
2. 2.6198 km WSW of Adak, AlaskaMon, May 23, 9:21 PM HADT · 3785 days ago · 4 km deep · 55 km away
3. 1.8154 km WSW of Adak, AlaskaMon, May 23, 11:42 PM HADT · 3785 days ago · 63 km deep · 61 km away
4. 1.9172 km WSW of Adak, AlaskaTue, May 24, 2:25 AM HADT · 3785 days ago · 41 km deep · 43 km away
5. 2.8132 km W of Adak, AlaskaWed, May 25, 3:54 AM HADT · 3784 days ago · 13 km deep · 84 km away
6. 2.0130 km W of Adak, AlaskaWed, May 25, 6:28 PM HADT · 3784 days ago · 9 km deep · 86 km away
7. 3.7287 km W of Adak, AlaskaThu, May 26, 4:33 PM GMT+12 · 3784 days ago · 74 km deep · 73 km away
8. 2.1206 km W of Adak, AlaskaFri, May 27, 7:53 AM HADT · 3782 days ago · 71 km deep · 49 km away
9. 1.7186 km WSW of Adak, AlaskaFri, May 27, 2:15 PM HADT · 3782 days ago · 5 km deep · 32 km away
10. 1.6130 km W of Adak, AlaskaFri, May 27, 9:09 PM HADT · 3781 days ago · 2 km deep · 86 km away
11. 2.1236 km WSW of Adak, AlaskaSat, May 28, 4:01 AM HADT · 3781 days ago · 91 km deep · 23 km away
12. 2.2184 km WSW of Adak, AlaskaSat, May 28, 3:16 PM HADT · 3781 days ago · 4 km deep · 46 km away
13. 1.8137 km WSW of Adak, AlaskaSat, May 28, 11:38 PM HADT · 3780 days ago · 35 km deep · 88 km away
14. 2.5148 km WSW of Adak, AlaskaSun, May 29, 5:37 PM HADT · 3780 days ago · 25 km deep · 89 km away
15. 2.1183 km WSW of Adak, AlaskaTue, May 31, 12:45 PM HADT · 3778 days ago · 15 km deep · 37 km away
16. 1.8129 km W of Adak, AlaskaTue, May 31, 3:53 PM HADT · 3778 days ago · 24 km deep · 87 km away
17. 1.8132 km W of Adak, AlaskaTue, May 31, 5:57 PM HADT · 3778 days ago · 11 km deep · 96 km away
18. 4.6228 km WSW of Adak, AlaskaTue, May 31, 10:17 PM HADT · 3777 days ago · 52 km deep · 38 km away
19. 3.1249 km WSW of Adak, AlaskaWed, Jun 1, 10:32 PM GMT+12 · 3777 days ago · 60 km deep · 40 km away
20. 3.9235 km WSW of Adak, AlaskaWed, Jun 1, 2:12 AM HADT · 3777 days ago · 34 km deep · 33 km away
21. 2.9Andreanof Islands, Aleutian Islands, AlaskaThu, Jun 2, 7:28 AM HADT · 3776 days ago · 30 km deep · 91 km away
22. 2.0135 km W of Adak, AlaskaThu, Jun 2, 10:16 AM HADT · 3776 days ago · 27 km deep · 83 km away
23. 2.7221 km W of Adak, AlaskaThu, Jun 2, 7:43 PM HADT · 3776 days ago · 87 km deep · 58 km away
24. 2.2121 km WSW of Adak, AlaskaThu, Jun 2, 10:27 PM HADT · 3775 days ago · 13 km deep · 99 km away
25. 2.2166 km WSW of Adak, AlaskaThu, Jun 2, 10:55 PM HADT · 3775 days ago · 18 km deep · 56 km away
26. 2.6189 km WSW of Adak, AlaskaFri, Jun 3, 3:01 AM HADT · 3775 days ago · 9 km deep · 58 km away
27. 1.7122 km WSW of Adak, AlaskaFri, Jun 3, 3:39 PM HADT · 3775 days ago · 19 km deep · 99 km away
28. 2.6197 km WSW of Adak, AlaskaFri, Jun 3, 4:51 PM HADT · 3775 days ago · 25 km deep · 54 km away
29. 2.8239 km WSW of Adak, AlaskaSun, Jun 5, 4:07 PM GMT+12 · 3774 days ago · 26 km deep · 24 km away
30. 1.9160 km WSW of Adak, AlaskaSat, Jun 4, 10:30 PM HADT · 3773 days ago · 35 km deep · 56 km away
31. 2.7209 km WSW of Adak, AlaskaSat, Jun 4, 11:10 PM HADT · 3773 days ago · 68 km deep · 6 km away
32. 1.7143 km WSW of Adak, AlaskaSun, Jun 5, 1:56 AM HADT · 3773 days ago · 51 km deep · 72 km away
33. 1.5120 km WSW of Adak, AlaskaMon, Jun 6, 3:12 AM HADT · 3772 days ago · 18 km deep · 98 km away
34. 1.7121 km W of Adak, AlaskaTue, Jun 7, 8:11 AM HADT · 3771 days ago · 19 km deep · 98 km away
35. 2.3248 km W of Adak, AlaskaThu, Jun 9, 3:57 AM GMT+12 · 3770 days ago · 71 km deep · 53 km away
36. 2.6128 km W of Adak, AlaskaWed, Jun 8, 8:16 AM HADT · 3770 days ago · 13 km deep · 93 km away
37. 1.9127 km WSW of Adak, AlaskaWed, Jun 8, 8:36 AM HADT · 3770 days ago · 27 km deep · 99 km away
38. 1.7Andreanof Islands, Aleutian Islands, AlaskaFri, Jun 10, 12:16 AM HADT · 3768 days ago · 75 km deep · 80 km away
39. 2.1160 km W of Adak, AlaskaFri, Jun 10, 3:08 PM HADT · 3768 days ago · 9 km deep · 61 km away
40. 2.2163 km WSW of Adak, AlaskaFri, Jun 10, 9:58 PM HADT · 3767 days ago · 79 km deep · 52 km away
41. 2.4244 km W of Adak, AlaskaSun, Jun 12, 1:00 AM GMT+12 · 3767 days ago · 73 km deep · 57 km away
42. 1.8141 km WSW of Adak, AlaskaSat, Jun 11, 4:09 AM HADT · 3767 days ago · 49 km deep · 83 km away
43. 1.6123 km WSW of Adak, AlaskaSun, Jun 12, 2:38 PM HADT · 3766 days ago · 43 km deep · 97 km away
44. 2.2135 km WSW of Adak, AlaskaMon, Jun 13, 10:29 AM HADT · 3765 days ago · 71 km deep · 81 km away
45. 3.1128 km W of Adak, AlaskaTue, Jun 14, 5:39 AM HADT · 3764 days ago · 103 km deep · 90 km away
46. 2.6271 km WSW of Adak, AlaskaWed, Jun 15, 10:25 PM GMT+12 · 3763 days ago · 33 km deep · 61 km away
47. 2.4239 km WSW of Adak, AlaskaWed, Jun 15, 3:37 AM GMT-12 · 3763 days ago · 41 km deep · 43 km away
48. 1.8137 km WSW of Adak, AlaskaWed, Jun 15, 12:20 PM HADT · 3763 days ago · 22 km deep · 79 km away
49. 2.6142 km WSW of Adak, AlaskaFri, Jun 17, 8:51 PM HADT · 3760 days ago · 43 km deep · 89 km away
50. 2.6252 km W of Adak, AlaskaSun, Jun 19, 12:45 AM GMT+12 · 3760 days ago · 91 km deep · 48 km away
51. 1.7160 km WSW of Adak, AlaskaSun, Jun 19, 7:24 AM HADT · 3759 days ago · 51 km deep · 55 km away
52. 2.5138 km W of Adak, AlaskaSun, Jun 19, 11:10 AM HADT · 3759 days ago · 82 km deep · 78 km away
53. 1.8203 km WSW of Adak, AlaskaSun, Jun 19, 8:23 PM HADT · 3758 days ago · 52 km deep · 34 km away
54. 3.3232 km WSW of Adak, AlaskaMon, Jun 20, 2:39 AM HADT · 3758 days ago · 31 km deep · 24 km away
55. 1.9130 km WSW of Adak, AlaskaMon, Jun 20, 1:30 PM HADT · 3758 days ago · 75 km deep · 94 km away
56. 1.7129 km W of Adak, AlaskaThu, Jun 23, 3:09 PM HADT · 3755 days ago · 7 km deep · 87 km away
57. 2.0241 km W of Adak, AlaskaFri, Jun 24, 12:56 PM GMT+12 · 3755 days ago · 67 km deep · 28 km away
58. 3.7289 km WSW of Adak, AlaskaFri, Jun 24, 8:42 PM GMT+12 · 3754 days ago · 21 km deep · 78 km away
59. 4.9283 km WSW of Adak, AlaskaFri, Jun 24, 9:23 PM GMT+12 · 3754 days ago · 47 km deep · 68 km away
60. 1.9175 km W of Adak, AlaskaFri, Jun 24, 4:33 AM HADT · 3754 days ago · 76 km deep · 44 km away

The first 60 of 152.

Before

1. 1.5116 km WSW of Adak, AlaskaSun, May 22, 3:31 PM HADT · 3787 days ago · 4 km deep · 99 km away
2. 1.5131 km WSW of Adak, AlaskaSun, May 22, 7:28 AM HADT · 3787 days ago · 7 km deep · 84 km away
3. 1.7126 km WSW of Adak, AlaskaSun, May 22, 5:23 AM HADT · 3787 days ago · 7 km deep · 89 km away
4. 3.1136 km W of Adak, AlaskaSat, May 21, 8:26 PM HADT · 3787 days ago · 27 km deep · 81 km away
5. 2.0129 km WSW of Adak, AlaskaSat, May 21, 1:15 PM HADT · 3788 days ago · 5 km deep · 86 km away
6. 2.0195 km W of Adak, AlaskaFri, May 20, 5:33 AM HADT · 3789 days ago · 68 km deep · 32 km away
7. 2.1125 km WSW of Adak, AlaskaThu, May 19, 5:44 AM HADT · 3790 days ago · 30 km deep · 97 km away
8. 3.5130 km WSW of Adak, AlaskaWed, May 18, 4:11 PM HADT · 3791 days ago · 36 km deep · 97 km away
9. 2.5130 km WSW of Adak, AlaskaWed, May 18, 12:04 AM HADT · 3791 days ago · 39 km deep · 99 km away
10. 4.1237 km WSW of Adak, AlaskaTue, May 17, 10:17 AM HADT · 3792 days ago · 22 km deep · 46 km away
11. 2.5176 km WSW of Adak, AlaskaMon, May 16, 5:35 PM HADT · 3793 days ago · 8 km deep · 56 km away
12. 2.3177 km WSW of Adak, AlaskaMon, May 16, 2:00 PM HADT · 3793 days ago · 16 km deep · 47 km away
13. 2.1130 km W of Adak, AlaskaMon, May 16, 8:42 AM HADT · 3793 days ago · 10 km deep · 85 km away
14. 2.0128 km WSW of Adak, AlaskaMon, May 16, 6:27 AM HADT · 3793 days ago · 8 km deep · 87 km away
15. 4.5216 km W of Adak, AlaskaSat, May 14, 6:51 AM HADT · 3795 days ago · 74 km deep · 28 km away
16. 3.9182 km W of Adak, AlaskaFri, May 13, 2:44 PM HADT · 3796 days ago · 73 km deep · 36 km away
17. 2.6260 km WSW of Adak, AlaskaFri, May 13, 1:55 PM GMT+12 · 3797 days ago · 55 km deep · 46 km away
18. 1.9217 km W of Adak, AlaskaThu, May 12, 1:49 PM HADT · 3797 days ago · 76 km deep · 51 km away
19. 1.6128 km W of Adak, AlaskaThu, May 12, 11:41 AM HADT · 3797 days ago · 18 km deep · 87 km away
20. 1.9149 km WSW of Adak, AlaskaThu, May 12, 6:36 AM HADT · 3797 days ago · 31 km deep · 90 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0166m9lbxt (also filed as ak13603847). Read Sun, Oct 4, 2026, 4:41 PM UTC.