M1.7 earthquake 81 km E of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Aug 30, 2017, 2:10 PM HADT

UTC

2017-08-30 23:10:33 UTC

Depth

14.6 km (9.1 mi), shallow

Epicenter

51.740° N, 175.467° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 2.456 km S of Adak, AlaskaWed, Aug 30, 2:38 PM HADT · 3322 days ago · 22 km deep · 82 km away
2. 2.543 km ENE of Adak, AlaskaWed, Aug 30, 9:48 PM HADT · 3321 days ago · 165 km deep · 49 km away
3. 1.959 km SE of Adak, AlaskaThu, Aug 31, 1:15 PM HADT · 3321 days ago · 45 km deep · 53 km away
4. 1.770 km SSE of Adak, AlaskaFri, Sep 1, 6:34 AM HADT · 3320 days ago · 17 km deep · 84 km away
5. 2.352 km SE of Adak, AlaskaFri, Sep 1, 11:50 PM HADT · 3319 days ago · 44 km deep · 56 km away
6. 3.170 km ESE of Adak, AlaskaSun, Sep 3, 4:49 AM HADT · 3318 days ago · 46 km deep · 16 km away
7. 3.812 km E of Adak, AlaskaSun, Sep 3, 5:56 AM HADT · 3318 days ago · 72 km deep · 69 km away
8. 2.237 km SSE of Adak, AlaskaMon, Sep 4, 3:13 AM HADT · 3317 days ago · 42 km deep · 65 km away
9. 1.646 km SE of Adak, AlaskaMon, Sep 4, 7:16 AM HADT · 3317 days ago · 25 km deep · 55 km away
10. 2.224 km SE of Adak, AlaskaThu, Sep 7, 4:07 AM HADT · 3314 days ago · 59 km deep · 65 km away
11. 2.437 km W of Atka, AlaskaThu, Sep 7, 5:57 PM HADT · 3313 days ago · 13 km deep · 70 km away
12. 2.6104 km SSW of Atka, AlaskaFri, Sep 8, 7:17 AM HADT · 3313 days ago · 33 km deep · 64 km away
13. 1.993 km ESE of Adak, AlaskaSat, Sep 9, 7:28 AM HADT · 3312 days ago · 48 km deep · 12 km away
14. 2.247 km ENE of Adak, AlaskaSat, Sep 9, 10:23 PM HADT · 3311 days ago · 156 km deep · 46 km away
15. 2.357 km E of Adak, AlaskaSun, Sep 10, 1:43 AM HADT · 3311 days ago · 194 km deep · 32 km away
16. 2.186 km ESE of Adak, AlaskaMon, Sep 11, 4:28 AM HADT · 3310 days ago · 48 km deep · 34 km away
17. 3.010 km SSW of Atka, AlaskaMon, Sep 11, 11:26 PM HADT · 3309 days ago · 229 km deep · 91 km away
18. 2.322 km NE of Adak, AlaskaTue, Sep 12, 7:09 AM HADT · 3309 days ago · 12 km deep · 70 km away
19. 1.851 km SSW of Atka, AlaskaWed, Sep 13, 7:05 AM HADT · 3308 days ago · 29 km deep · 73 km away
20. 1.849 km WSW of Atka, AlaskaWed, Sep 13, 7:52 AM HADT · 3308 days ago · 7 km deep · 51 km away
21. 2.811 km SSW of Atka, AlaskaWed, Sep 13, 3:07 PM HADT · 3308 days ago · 79 km deep · 91 km away
22. 2.380 km SW of Atka, AlaskaFri, Sep 15, 2:07 PM HADT · 3306 days ago · 13 km deep · 29 km away
23. 2.749 km SE of Adak, AlaskaSun, Sep 17, 12:19 AM HADT · 3304 days ago · 46 km deep · 49 km away
24. 1.951 km WSW of Atka, AlaskaSun, Sep 17, 6:31 AM HADT · 3304 days ago · 111 km deep · 49 km away
25. 1.855 km SW of Atka, AlaskaSun, Sep 17, 11:09 AM HADT · 3304 days ago · 86 km deep · 47 km away
26. 2.157 km SE of Adak, AlaskaMon, Sep 18, 7:24 AM HADT · 3303 days ago · 49 km deep · 41 km away
27. 2.567 km SW of Atka, AlaskaThu, Sep 21, 5:32 PM HADT · 3299 days ago · 27 km deep · 36 km away
28. 2.373 km SE of Adak, AlaskaFri, Sep 22, 8:34 AM HADT · 3299 days ago · 44 km deep · 51 km away
29. 2.358 km ESE of Adak, AlaskaSat, Sep 23, 2:43 AM HADT · 3298 days ago · 45 km deep · 29 km away
30. 2.669 km NE of Adak, AlaskaSat, Sep 23, 2:57 AM HADT · 3298 days ago · 189 km deep · 63 km away
31. 2.879 km SE of Adak, AlaskaSat, Sep 23, 10:17 AM HADT · 3298 days ago · 35 km deep · 56 km away
32. 2.362 km S of Adak, AlaskaSat, Sep 23, 6:15 PM HADT · 3297 days ago · 13 km deep · 84 km away
33. 1.648 km S of Adak, AlaskaSat, Sep 23, 9:48 PM HADT · 3297 days ago · 21 km deep · 81 km away
34. 2.257 km NE of Adak, AlaskaSun, Sep 24, 12:37 AM HADT · 3297 days ago · 147 km deep · 78 km away
35. 1.965 km SE of Adak, AlaskaSun, Sep 24, 4:32 AM HADT · 3297 days ago · 35 km deep · 43 km away
36. 1.545 km WSW of Atka, AlaskaMon, Sep 25, 8:27 AM HADT · 3296 days ago · 25 km deep · 55 km away
37. 2.498 km ESE of Adak, AlaskaTue, Sep 26, 9:53 PM HADT · 3294 days ago · 38 km deep · 23 km away
38. 2.426 km WNW of Atka, AlaskaWed, Sep 27, 4:31 PM HADT · 3294 days ago · 175 km deep · 90 km away
39. 2.974 km SW of Atka, AlaskaThu, Sep 28, 5:48 AM HADT · 3293 days ago · 41 km deep · 43 km away
40. 4.477 km ESE of Adak, AlaskaThu, Sep 28, 2:16 PM HADT · 3293 days ago · 42 km deep · 23 km away
41. 2.473 km SW of Atka, AlaskaThu, Sep 28, 5:01 PM HADT · 3293 days ago · 26 km deep · 33 km away
42. 1.842 km SSE of Adak, AlaskaThu, Sep 28, 11:32 PM HADT · 3292 days ago · 1 km deep · 61 km away
43. 2.834 km ENE of Adak, AlaskaFri, Sep 29, 3:58 AM HADT · 3292 days ago · 14 km deep · 62 km away
44. 2.036 km NE of Adak, AlaskaFri, Sep 29, 5:06 AM HADT · 3292 days ago · 5 km deep · 63 km away
45. 2.359 km SSW of Atka, AlaskaFri, Sep 29, 6:42 AM HADT · 3292 days ago · 3 km deep · 72 km away
46. 2.939 km NE of Adak, AlaskaFri, Sep 29, 7:43 AM HADT · 3292 days ago · 10 km deep · 67 km away
47. 1.631 km S of Atka, AlaskaFri, Sep 29, 2:58 PM HADT · 3292 days ago · 68 km deep · 84 km away
48. 2.784 km ESE of Adak, AlaskaFri, Sep 29, 4:55 PM HADT · 3292 days ago · 71 km deep · 5 km away
49. 2.143 km NNE of Adak, AlaskaFri, Sep 29, 7:39 PM HADT · 3291 days ago · 166 km deep · 84 km away
50. 1.7Andreanof Islands, Aleutian Islands, AlaskaFri, Sep 29, 10:45 PM HADT · 3291 days ago · 63 km deep · 69 km away
51. 1.936 km NE of Adak, AlaskaSat, Sep 30, 10:13 AM HADT · 3291 days ago · 7 km deep · 63 km away
52. 1.955 km ESE of Adak, AlaskaSat, Sep 30, 7:29 PM HADT · 3290 days ago · 51 km deep · 35 km away
53. 2.090 km ESE of Adak, AlaskaSun, Oct 1, 3:10 AM HADT · 3290 days ago · 50 km deep · 35 km away
54. 1.644 km SSW of Atka, AlaskaSun, Oct 1, 11:09 AM HADT · 3290 days ago · 19 km deep · 66 km away
55. 2.442 km S of Atka, AlaskaMon, Oct 2, 7:44 PM HADT · 3288 days ago · 90 km deep · 90 km away
56. 1.980 km ESE of Adak, AlaskaMon, Oct 2, 9:18 PM HADT · 3288 days ago · 5 km deep · 2 km away
57. 1.969 km SW of Atka, AlaskaWed, Oct 4, 7:45 AM HADT · 3287 days ago · 42 km deep · 39 km away
58. 2.981 km S of Adak, AlaskaSat, Oct 7, 1:49 AM HADT · 3284 days ago · 17 km deep · 96 km away
59. 2.018 km SW of Atka, AlaskaSat, Oct 7, 10:24 AM HADT · 3284 days ago · 5 km deep · 83 km away
60. 1.957 km SSE of Adak, AlaskaSat, Oct 7, 7:08 PM HADT · 3283 days ago · 26 km deep · 64 km away

The first 60 of 84.

Before

1. 2.1128 km SE of Adak, AlaskaTue, Aug 29, 10:22 PM HADT · 3322 days ago · 26 km deep · 67 km away
2. 1.9Andreanof Islands, Aleutian Islands, AlaskaMon, Aug 28, 11:48 PM HADT · 3323 days ago · 47 km deep · 21 km away
3. 1.746 km SSW of Atka, AlaskaMon, Aug 28, 10:11 PM HADT · 3323 days ago · 31 km deep · 64 km away
4. 1.733 km SSE of Adak, AlaskaMon, Aug 28, 12:57 AM HADT · 3324 days ago · 49 km deep · 65 km away
5. 1.760 km SSE of Adak, AlaskaSun, Aug 27, 9:47 PM HADT · 3324 days ago · 56 km deep · 80 km away
6. 2.559 km NNE of Adak, AlaskaSun, Aug 27, 1:25 PM HADT · 3325 days ago · 191 km deep · 81 km away
7. 2.298 km SW of Atka, AlaskaSun, Aug 27, 8:30 AM HADT · 3325 days ago · 26 km deep · 34 km away
8. 2.036 km ESE of Adak, AlaskaSun, Aug 27, 6:40 AM HADT · 3325 days ago · 54 km deep · 50 km away
9. 2.045 km SSE of Adak, AlaskaSat, Aug 26, 2:31 AM HADT · 3326 days ago · 58 km deep · 74 km away
10. 1.943 km SE of Adak, AlaskaFri, Aug 25, 11:34 PM HADT · 3326 days ago · 43 km deep · 52 km away
11. 2.554 km SE of Adak, AlaskaFri, Aug 25, 6:08 PM HADT · 3326 days ago · 40 km deep · 48 km away
12. 1.744 km S of Adak, AlaskaThu, Aug 24, 10:54 PM HADT · 3327 days ago · 44 km deep · 89 km away
13. 1.754 km SE of Adak, AlaskaThu, Aug 24, 3:44 AM HADT · 3328 days ago · 26 km deep · 54 km away
14. 2.365 km ENE of Adak, AlaskaThu, Aug 24, 3:05 AM HADT · 3328 days ago · 178 km deep · 37 km away
15. 2.243 km SSW of Adak, AlaskaMon, Aug 21, 7:05 PM HADT · 3330 days ago · 25 km deep · 95 km away
16. 1.981 km ESE of Adak, AlaskaSun, Aug 20, 11:09 PM HADT · 3331 days ago · 55 km deep · 24 km away
17. 1.563 km SSW of Atka, AlaskaSun, Aug 20, 8:33 PM HADT · 3331 days ago · 42 km deep · 53 km away
18. 1.675 km ESE of Adak, AlaskaSun, Aug 20, 2:00 PM HADT · 3332 days ago · 63 km deep · 30 km away
19. 1.561 km SW of Atka, AlaskaSat, Aug 19, 1:10 PM HADT · 3333 days ago · 43 km deep · 46 km away
20. 1.610 km WSW of Adak, AlaskaWed, Aug 16, 2:07 PM HADT · 3336 days ago · 64 km deep · 91 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017b4lt660 (also filed as ak16776957). Read Sun, Oct 4, 2026, 1:32 PM UTC.