M2.0 earthquake 251 km W of Adak, Alaska

Magnitude

2.0 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Jul 21, 2016, 3:43 PM GMT+12

UTC

2016-07-21 03:43:18 UTC

Depth

69.3 km (43.1 mi), shallow

Epicenter

51.664° N, 179.736° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

12

After

1. 2.4222 km WSW of Adak, AlaskaThu, Jul 21, 7:24 PM HADT · 3727 days ago · 62 km deep · 38 km away
2. 2.9222 km W of Adak, AlaskaFri, Jul 22, 1:04 AM HADT · 3727 days ago · 81 km deep · 29 km away
3. 2.2Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 22, 3:31 AM HADT · 3727 days ago · 7 km deep · 56 km away
4. 1.5278 km W of Adak, AlaskaSun, Jul 24, 10:37 AM GMT+12 · 3725 days ago · 52 km deep · 29 km away
5. 1.9199 km W of Adak, AlaskaSat, Jul 23, 5:08 PM HADT · 3725 days ago · 67 km deep · 55 km away
6. 2.1215 km WSW of Adak, AlaskaSat, Jul 23, 7:06 PM HADT · 3725 days ago · 51 km deep · 46 km away
7. 2.5Rat Islands, Aleutian Islands, AlaskaMon, Jul 25, 2:27 AM GMT+12 · 3725 days ago · 89 km deep · 81 km away
8. 1.6215 km W of Adak, AlaskaSun, Jul 24, 7:15 AM HADT · 3725 days ago · 14 km deep · 36 km away
9. 1.7265 km W of Adak, AlaskaMon, Jul 25, 8:19 AM GMT+12 · 3725 days ago · 7 km deep · 16 km away
10. 2.5Rat Islands, Aleutian Islands, AlaskaMon, Jul 25, 8:53 PM GMT+12 · 3724 days ago · 31 km deep · 68 km away
11. 2.0Rat Islands, Aleutian Islands, AlaskaMon, Jul 25, 9:49 PM GMT+12 · 3724 days ago · 91 km deep · 84 km away
12. 2.1251 km W of Adak, AlaskaTue, Jul 26, 6:49 PM GMT+12 · 3723 days ago · 77 km deep · 1 km away
13. 2.0215 km WSW of Adak, AlaskaTue, Jul 26, 5:04 AM HADT · 3723 days ago · 40 km deep · 85 km away
14. 2.7197 km W of Adak, AlaskaTue, Jul 26, 7:08 AM HADT · 3723 days ago · 13 km deep · 55 km away
15. 1.8167 km W of Adak, AlaskaTue, Jul 26, 1:15 PM HADT · 3722 days ago · 10 km deep · 84 km away
16. 4.0Rat Islands, Aleutian Islands, AlaskaWed, Jul 27, 11:57 AM GMT+12 · 3722 days ago · 105 km deep · 91 km away
17. 2.1Rat Islands, Aleutian Islands, AlaskaWed, Jul 27, 5:40 PM GMT+12 · 3722 days ago · 13 km deep · 76 km away
18. 1.9Rat Islands, Aleutian Islands, AlaskaWed, Jul 27, 11:41 PM GMT+12 · 3722 days ago · 8 km deep · 98 km away
19. 1.9192 km WSW of Adak, AlaskaWed, Jul 27, 5:07 PM HADT · 3721 days ago · 21 km deep · 95 km away
20. 1.8Rat Islands, Aleutian Islands, AlaskaThu, Jul 28, 3:26 PM GMT+12 · 3721 days ago · 26 km deep · 68 km away
21. 2.1Rat Islands, Aleutian Islands, AlaskaThu, Jul 28, 7:41 PM GMT+12 · 3721 days ago · 57 km deep · 100 km away
22. 1.8239 km W of Adak, AlaskaThu, Jul 28, 8:42 PM GMT+12 · 3721 days ago · 78 km deep · 12 km away
23. 1.8190 km W of Adak, AlaskaThu, Jul 28, 8:23 PM HADT · 3720 days ago · 101 km deep · 62 km away
24. 1.8218 km W of Adak, AlaskaFri, Jul 29, 5:40 AM HADT · 3720 days ago · 70 km deep · 38 km away
25. 1.8175 km WSW of Adak, AlaskaSat, Jul 30, 5:14 AM HADT · 3719 days ago · 56 km deep · 88 km away
26. 4.4186 km WSW of Adak, AlaskaSat, Jul 30, 8:58 PM HADT · 3718 days ago · 11 km deep · 83 km away
27. 1.9181 km WSW of Adak, AlaskaSat, Jul 30, 9:09 PM HADT · 3718 days ago · 24 km deep · 79 km away
28. 2.1279 km W of Adak, AlaskaSun, Jul 31, 9:32 PM GMT+12 · 3718 days ago · 69 km deep · 29 km away
29. 3.2Rat Islands, Aleutian Islands, AlaskaMon, Aug 1, 3:50 AM GMT+12 · 3718 days ago · 27 km deep · 67 km away
30. 2.2247 km WSW of Adak, AlaskaMon, Aug 1, 5:08 AM GMT+12 · 3718 days ago · 49 km deep · 32 km away
31. 1.6Rat Islands, Aleutian Islands, AlaskaMon, Aug 1, 6:52 PM GMT+12 · 3717 days ago · 7 km deep · 69 km away
32. 1.7175 km WSW of Adak, AlaskaSun, Jul 31, 11:43 PM HADT · 3717 days ago · 22 km deep · 95 km away
33. 2.6Rat Islands, Aleutian Islands, AlaskaTue, Aug 2, 12:56 AM GMT+12 · 3717 days ago · 208 km deep · 83 km away
34. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Aug 2, 1:49 AM GMT+12 · 3717 days ago · 79 km deep · 71 km away
35. 1.9169 km WSW of Adak, AlaskaMon, Aug 1, 7:08 AM HADT · 3717 days ago · 26 km deep · 87 km away
36. 2.0231 km WSW of Adak, AlaskaTue, Aug 2, 4:34 AM HADT · 3716 days ago · 66 km deep · 29 km away
37. 1.9182 km WSW of Adak, AlaskaTue, Aug 2, 9:04 AM HADT · 3716 days ago · 23 km deep · 82 km away
38. 1.8Rat Islands, Aleutian Islands, AlaskaWed, Aug 3, 6:39 AM GMT+12 · 3716 days ago · 9 km deep · 90 km away
39. 1.7201 km WSW of Adak, AlaskaWed, Aug 3, 1:07 AM HADT · 3715 days ago · 26 km deep · 75 km away
40. 1.9Rat Islands, Aleutian Islands, AlaskaThu, Aug 4, 8:52 AM GMT+12 · 3714 days ago · 126 km deep · 90 km away
41. 1.8240 km WSW of Adak, AlaskaWed, Aug 3, 11:52 AM GMT-12 · 3714 days ago · 5 km deep · 81 km away
42. 2.3Rat Islands, Aleutian Islands, AlaskaThu, Aug 4, 6:06 PM GMT+12 · 3714 days ago · 127 km deep · 98 km away
43. 1.5276 km W of Adak, AlaskaFri, Aug 5, 7:05 PM GMT+12 · 3713 days ago · 59 km deep · 28 km away
44. 2.1Rat Islands, Aleutian Islands, AlaskaFri, Aug 5, 7:50 PM GMT+12 · 3713 days ago · 97 km deep · 80 km away
45. 1.6209 km WSW of Adak, AlaskaFri, Aug 5, 12:53 AM HADT · 3713 days ago · 15 km deep · 54 km away
46. 2.5259 km W of Adak, AlaskaFri, Aug 5, 10:49 PM GMT+12 · 3713 days ago · 183 km deep · 46 km away
47. 2.5243 km WSW of Adak, AlaskaFri, Aug 5, 1:13 AM GMT-12 · 3713 days ago · 35 km deep · 57 km away
48. 1.5167 km W of Adak, AlaskaFri, Aug 5, 6:26 AM HADT · 3713 days ago · 11 km deep · 84 km away
49. 1.8Rat Islands, Aleutian Islands, AlaskaSat, Aug 6, 10:35 AM GMT+12 · 3712 days ago · 80 km deep · 52 km away
50. 1.6265 km WSW of Adak, AlaskaSun, Aug 7, 1:42 AM GMT+12 · 3712 days ago · 17 km deep · 56 km away
51. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Aug 7, 6:07 PM GMT+12 · 3711 days ago · 85 km deep · 74 km away
52. 2.1Rat Islands, Aleutian Islands, AlaskaMon, Aug 8, 1:19 AM GMT+12 · 3711 days ago · 113 km deep · 94 km away
53. 1.7275 km WSW of Adak, AlaskaMon, Aug 8, 5:45 AM GMT+12 · 3711 days ago · 49 km deep · 36 km away
54. 2.5200 km WSW of Adak, AlaskaSun, Aug 7, 11:45 AM HADT · 3710 days ago · 25 km deep · 90 km away
55. 2.0187 km WSW of Adak, AlaskaSun, Aug 7, 1:00 PM HADT · 3710 days ago · 26 km deep · 87 km away
56. 1.8Rat Islands, Aleutian Islands, AlaskaMon, Aug 8, 10:30 AM GMT+12 · 3710 days ago · 61 km deep · 81 km away
57. 3.0297 km W of Adak, AlaskaMon, Aug 8, 12:29 PM GMT+12 · 3710 days ago · 71 km deep · 46 km away
58. 2.3268 km W of Adak, AlaskaTue, Aug 9, 7:38 AM GMT+12 · 3710 days ago · 162 km deep · 40 km away
59. 2.4203 km WSW of Adak, AlaskaMon, Aug 8, 7:23 PM HADT · 3709 days ago · 64 km deep · 68 km away
60. 1.9264 km WSW of Adak, AlaskaTue, Aug 9, 4:59 PM GMT+12 · 3709 days ago · 48 km deep · 38 km away

The first 60 of 136.

Before

1. 2.3Rat Islands, Aleutian Islands, AlaskaThu, Jul 21, 2:13 PM GMT+12 · 3728 days ago · 79 km deep · 11 km away
2. 2.6Rat Islands, Aleutian Islands, AlaskaThu, Jul 21, 4:59 AM GMT+12 · 3729 days ago · 112 km deep · 97 km away
3. 2.7216 km WSW of Adak, AlaskaTue, Jul 19, 12:14 PM HADT · 3729 days ago · 8 km deep · 97 km away
4. 2.4215 km W of Adak, AlaskaTue, Jul 19, 10:31 AM HADT · 3730 days ago · 85 km deep · 37 km away
5. 2.6198 km W of Adak, AlaskaMon, Jul 18, 9:11 PM HADT · 3730 days ago · 118 km deep · 54 km away
6. 2.1Rat Islands, Aleutian Islands, AlaskaTue, Jul 19, 4:00 PM GMT+12 · 3730 days ago · 101 km deep · 92 km away
7. 1.8Rat Islands, Aleutian Islands, AlaskaTue, Jul 19, 7:20 AM GMT+12 · 3731 days ago · 30 km deep · 67 km away
8. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Jul 19, 3:04 AM GMT+12 · 3731 days ago · 85 km deep · 67 km away
9. 2.0208 km W of Adak, AlaskaMon, Jul 18, 4:19 AM HADT · 3731 days ago · 100 km deep · 45 km away
10. 4.0269 km WSW of Adak, AlaskaMon, Jul 18, 8:31 AM GMT+12 · 3731 days ago · 74 km deep · 52 km away
11. 3.9Rat Islands, Aleutian Islands, AlaskaSun, Jul 17, 10:45 PM GMT+12 · 3732 days ago · 114 km deep · 97 km away
12. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Jul 17, 10:14 AM GMT+12 · 3732 days ago · 88 km deep · 74 km away
13. 1.9Rat Islands, Aleutian Islands, AlaskaSun, Jul 17, 3:19 AM GMT+12 · 3733 days ago · 134 km deep · 89 km away
14. 2.7Rat Islands, Aleutian Islands, AlaskaSat, Jul 16, 1:56 AM GMT+12 · 3734 days ago · 120 km deep · 97 km away
15. 1.6193 km W of Adak, AlaskaFri, Jul 15, 3:56 AM HADT · 3734 days ago · 16 km deep · 68 km away
16. 2.3Rat Islands, Aleutian Islands, AlaskaFri, Jul 15, 8:36 PM GMT+12 · 3734 days ago · 39 km deep · 68 km away
17. 1.8Rat Islands, Aleutian Islands, AlaskaFri, Jul 15, 12:21 PM GMT+12 · 3734 days ago · 19 km deep · 80 km away
18. 3.9190 km WSW of Adak, AlaskaThu, Jul 14, 2:27 PM HADT · 3734 days ago · 38 km deep · 92 km away
19. 2.1Rat Islands, Aleutian Islands, AlaskaFri, Jul 15, 8:06 AM GMT+12 · 3735 days ago · 103 km deep · 83 km away
20. 2.7Rat Islands, Aleutian Islands, AlaskaThu, Jul 14, 9:14 PM GMT+12 · 3735 days ago · 117 km deep · 93 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0169bs509p (also filed as ak13810749). Read Mon, Oct 5, 2026, 7:49 AM UTC.