M2.3 earthquake 16 km SSW of Adak, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Aug 16, 2017, 7:22 AM HADT

UTC

2017-08-16 16:22:18 UTC

Depth

67.9 km (42.2 mi), shallow

Epicenter

51.745° N, 176.740° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

19

After

1. 1.843 km S of Adak, AlaskaWed, Aug 16, 10:06 AM HADT · 3334 days ago · 24 km deep · 31 km away
2. 1.610 km WSW of Adak, AlaskaWed, Aug 16, 2:07 PM HADT · 3333 days ago · 64 km deep · 12 km away
3. 2.1111 km SW of Adak, AlaskaThu, Aug 17, 1:27 AM HADT · 3333 days ago · 39 km deep · 97 km away
4. 1.765 km SW of Adak, AlaskaThu, Aug 17, 3:21 PM HADT · 3332 days ago · 43 km deep · 49 km away
5. 2.185 km WSW of Adak, AlaskaFri, Aug 18, 9:31 AM HADT · 3332 days ago · 18 km deep · 74 km away
6. 1.856 km WSW of Adak, AlaskaFri, Aug 18, 4:30 PM HADT · 3331 days ago · 65 km deep · 44 km away
7. 1.675 km WSW of Adak, AlaskaSat, Aug 19, 2:24 AM HADT · 3331 days ago · 23 km deep · 62 km away
8. 1.972 km SW of Adak, AlaskaSat, Aug 19, 5:21 AM HADT · 3331 days ago · 80 km deep · 59 km away
9. 1.984 km WSW of Adak, AlaskaSat, Aug 19, 10:30 AM HADT · 3331 days ago · 19 km deep · 72 km away
10. 1.756 km WSW of Adak, AlaskaSun, Aug 20, 3:00 AM HADT · 3330 days ago · 69 km deep · 47 km away
11. 1.675 km ESE of Adak, AlaskaSun, Aug 20, 2:00 PM HADT · 3329 days ago · 63 km deep · 76 km away
12. 1.672 km SSW of Adak, AlaskaSun, Aug 20, 5:28 PM HADT · 3329 days ago · 28 km deep · 56 km away
13. 1.981 km ESE of Adak, AlaskaSun, Aug 20, 11:09 PM HADT · 3329 days ago · 55 km deep · 83 km away
14. 2.243 km SSW of Adak, AlaskaMon, Aug 21, 7:05 PM HADT · 3328 days ago · 25 km deep · 28 km away
15. 2.661 km SW of Adak, AlaskaTue, Aug 22, 4:43 AM HADT · 3328 days ago · 56 km deep · 47 km away
16. 1.958 km W of Adak, AlaskaTue, Aug 22, 12:21 PM HADT · 3328 days ago · 92 km deep · 50 km away
17. 2.365 km ENE of Adak, AlaskaThu, Aug 24, 3:05 AM HADT · 3326 days ago · 178 km deep · 77 km away
18. 1.754 km SE of Adak, AlaskaThu, Aug 24, 3:44 AM HADT · 3326 days ago · 26 km deep · 50 km away
19. 1.647 km SW of Adak, AlaskaThu, Aug 24, 6:27 PM HADT · 3325 days ago · 45 km deep · 33 km away
20. 2.855 km WSW of Adak, AlaskaThu, Aug 24, 7:44 PM HADT · 3325 days ago · 69 km deep · 45 km away
21. 1.744 km S of Adak, AlaskaThu, Aug 24, 10:54 PM HADT · 3325 days ago · 44 km deep · 30 km away
22. 2.554 km SE of Adak, AlaskaFri, Aug 25, 6:08 PM HADT · 3324 days ago · 40 km deep · 52 km away
23. 2.293 km WSW of Adak, AlaskaFri, Aug 25, 9:37 PM HADT · 3324 days ago · 68 km deep · 83 km away
24. 1.943 km SE of Adak, AlaskaFri, Aug 25, 11:34 PM HADT · 3324 days ago · 43 km deep · 41 km away
25. 2.045 km SSE of Adak, AlaskaSat, Aug 26, 2:31 AM HADT · 3324 days ago · 58 km deep · 36 km away
26. 1.744 km SW of Adak, AlaskaSat, Aug 26, 2:46 AM HADT · 3324 days ago · 26 km deep · 29 km away
27. 2.040 km SSW of Adak, AlaskaSat, Aug 26, 1:01 PM HADT · 3324 days ago · 26 km deep · 24 km away
28. 2.6102 km WSW of Adak, AlaskaSat, Aug 26, 9:31 PM HADT · 3323 days ago · 16 km deep · 90 km away
29. 2.036 km ESE of Adak, AlaskaSun, Aug 27, 6:40 AM HADT · 3323 days ago · 54 km deep · 38 km away
30. 1.953 km SW of Adak, AlaskaSun, Aug 27, 7:27 AM HADT · 3323 days ago · 45 km deep · 38 km away
31. 2.559 km NNE of Adak, AlaskaSun, Aug 27, 1:25 PM HADT · 3323 days ago · 191 km deep · 76 km away
32. 2.1101 km SW of Adak, AlaskaSun, Aug 27, 2:58 PM HADT · 3322 days ago · 15 km deep · 87 km away
33. 1.760 km SSE of Adak, AlaskaSun, Aug 27, 9:47 PM HADT · 3322 days ago · 56 km deep · 50 km away
34. 1.733 km SSE of Adak, AlaskaMon, Aug 28, 12:57 AM HADT · 3322 days ago · 49 km deep · 28 km away
35. 1.6103 km WSW of Adak, AlaskaMon, Aug 28, 3:57 AM HADT · 3322 days ago · 17 km deep · 91 km away
36. 2.1107 km SW of Adak, AlaskaMon, Aug 28, 12:39 PM HADT · 3322 days ago · 26 km deep · 93 km away
37. 2.055 km WNW of Adak, AlaskaMon, Aug 28, 9:24 PM HADT · 3321 days ago · 98 km deep · 56 km away
38. 4.090 km WSW of Adak, AlaskaTue, Aug 29, 12:29 PM HADT · 3321 days ago · 66 km deep · 78 km away
39. 1.8112 km SW of Adak, AlaskaWed, Aug 30, 11:57 AM HADT · 3320 days ago · 28 km deep · 98 km away
40. 1.781 km E of Adak, AlaskaWed, Aug 30, 2:10 PM HADT · 3319 days ago · 15 km deep · 88 km away
41. 2.456 km S of Adak, AlaskaWed, Aug 30, 2:38 PM HADT · 3319 days ago · 22 km deep · 45 km away
42. 2.543 km ENE of Adak, AlaskaWed, Aug 30, 9:48 PM HADT · 3319 days ago · 165 km deep · 56 km away
43. 2.684 km NW of Adak, AlaskaThu, Aug 31, 9:15 AM HADT · 3319 days ago · 227 km deep · 91 km away
44. 1.959 km SE of Adak, AlaskaThu, Aug 31, 1:15 PM HADT · 3319 days ago · 45 km deep · 55 km away
45. 1.770 km SSE of Adak, AlaskaFri, Sep 1, 6:34 AM HADT · 3318 days ago · 17 km deep · 59 km away
46. 2.352 km SE of Adak, AlaskaFri, Sep 1, 11:50 PM HADT · 3317 days ago · 44 km deep · 48 km away
47. 2.0112 km WSW of Adak, AlaskaSat, Sep 2, 6:38 AM HADT · 3317 days ago · 45 km deep · 99 km away
48. 3.170 km ESE of Adak, AlaskaSun, Sep 3, 4:49 AM HADT · 3316 days ago · 46 km deep · 74 km away
49. 3.812 km E of Adak, AlaskaSun, Sep 3, 5:56 AM HADT · 3316 days ago · 72 km deep · 23 km away
50. 2.292 km SW of Adak, AlaskaSun, Sep 3, 4:48 PM HADT · 3315 days ago · 49 km deep · 78 km away
51. 2.237 km SSE of Adak, AlaskaMon, Sep 4, 3:13 AM HADT · 3315 days ago · 42 km deep · 31 km away
52. 1.646 km SE of Adak, AlaskaMon, Sep 4, 7:16 AM HADT · 3315 days ago · 25 km deep · 42 km away
53. 2.080 km WSW of Adak, AlaskaMon, Sep 4, 7:54 AM HADT · 3315 days ago · 26 km deep · 67 km away
54. 1.782 km WSW of Adak, AlaskaTue, Sep 5, 12:34 AM HADT · 3314 days ago · 25 km deep · 71 km away
55. 2.377 km WSW of Adak, AlaskaTue, Sep 5, 7:24 PM HADT · 3313 days ago · 42 km deep · 65 km away
56. 2.575 km SW of Adak, AlaskaWed, Sep 6, 7:30 PM HADT · 3312 days ago · 37 km deep · 62 km away
57. 2.224 km SE of Adak, AlaskaThu, Sep 7, 4:07 AM HADT · 3312 days ago · 59 km deep · 23 km away
58. 1.791 km SW of Adak, AlaskaFri, Sep 8, 3:39 AM HADT · 3311 days ago · 23 km deep · 76 km away
59. 1.690 km SW of Adak, AlaskaSat, Sep 9, 5:10 AM HADT · 3310 days ago · 24 km deep · 75 km away
60. 2.154 km SW of Adak, AlaskaSat, Sep 9, 6:18 AM HADT · 3310 days ago · 41 km deep · 39 km away

The first 60 of 119.

Before

1. 2.266 km NNE of Adak, AlaskaMon, Aug 14, 3:58 PM HADT · 3335 days ago · 172 km deep · 82 km away
2. 1.864 km SSW of Adak, AlaskaMon, Aug 14, 9:27 AM HADT · 3336 days ago · 36 km deep · 49 km away
3. 2.266 km SSE of Adak, AlaskaMon, Aug 14, 7:06 AM HADT · 3336 days ago · 25 km deep · 60 km away
4. 2.788 km SW of Adak, AlaskaMon, Aug 14, 2:24 AM HADT · 3336 days ago · 38 km deep · 75 km away
5. 4.67 km W of Adak, AlaskaSun, Aug 13, 2:24 PM HADT · 3336 days ago · 78 km deep · 16 km away
6. 1.847 km SE of Adak, AlaskaSat, Aug 12, 7:30 PM HADT · 3337 days ago · 47 km deep · 43 km away
7. 2.223 km SSE of Adak, AlaskaSat, Aug 12, 5:07 PM HADT · 3337 days ago · 59 km deep · 15 km away
8. 1.5103 km WSW of Adak, AlaskaSat, Aug 12, 7:56 AM HADT · 3338 days ago · 59 km deep · 90 km away
9. 1.9111 km SW of Adak, AlaskaSat, Aug 12, 6:00 AM HADT · 3338 days ago · 37 km deep · 97 km away
10. 1.597 km WSW of Adak, AlaskaSat, Aug 12, 2:00 AM HADT · 3338 days ago · 15 km deep · 85 km away
11. 1.866 km SSW of Adak, AlaskaFri, Aug 11, 10:48 PM HADT · 3338 days ago · 42 km deep · 51 km away
12. 1.959 km ESE of Adak, AlaskaFri, Aug 11, 10:04 PM HADT · 3338 days ago · 54 km deep · 64 km away
13. 1.985 km ENE of Adak, AlaskaFri, Aug 11, 3:36 PM HADT · 3338 days ago · 102 km deep · 96 km away
14. 1.780 km SW of Adak, AlaskaFri, Aug 11, 11:45 AM HADT · 3339 days ago · 38 km deep · 66 km away
15. 1.680 km WSW of Adak, AlaskaFri, Aug 11, 10:35 AM HADT · 3339 days ago · 16 km deep · 68 km away
16. 1.5100 km SW of Adak, AlaskaFri, Aug 11, 3:34 AM HADT · 3339 days ago · 17 km deep · 85 km away
17. 1.583 km WSW of Adak, AlaskaThu, Aug 10, 5:59 AM HADT · 3340 days ago · 24 km deep · 72 km away
18. 1.6Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 10, 4:50 AM HADT · 3340 days ago · 61 km deep · 49 km away
19. 1.738 km SSE of Adak, AlaskaWed, Aug 9, 8:32 PM HADT · 3340 days ago · 45 km deep · 32 km away
20. 2.337 km SW of Adak, AlaskaWed, Aug 9, 1:05 PM HADT · 3341 days ago · 58 km deep · 24 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017ahc6thh (also filed as ak16539234). Read Fri, Oct 2, 2026, 9:57 AM UTC.