M1.7 earthquake 35 km SSW of Atka, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Jul 15, 2017, 4:48 PM HADT

UTC

2017-07-16 01:48:53 UTC

Depth

47.5 km (29.5 mi), shallow

Epicenter

51.897° N, 174.390° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

After

1. 1.7Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 15, 6:22 PM HADT · 3365 days ago · 47 km deep · 55 km away
2. 1.947 km SE of Atka, AlaskaWed, Jul 19, 8:50 PM HADT · 3361 days ago · 33 km deep · 52 km away
3. 2.9Andreanof Islands, Aleutian Islands, AlaskaThu, Jul 20, 5:13 PM HADT · 3360 days ago · 167 km deep · 85 km away
4. 1.757 km WSW of Atka, AlaskaFri, Jul 21, 9:20 AM HADT · 3360 days ago · 64 km deep · 36 km away
5. 2.590 km SSE of Atka, AlaskaSat, Jul 22, 6:37 AM HADT · 3359 days ago · 10 km deep · 76 km away
6. 1.9127 km SSW of Atka, AlaskaSun, Jul 23, 1:20 AM HADT · 3358 days ago · 26 km deep · 92 km away
7. 2.449 km W of Atka, AlaskaSun, Jul 23, 3:14 AM HADT · 3358 days ago · 5 km deep · 46 km away
8. 1.824 km S of Atka, AlaskaSun, Jul 23, 6:57 PM HADT · 3357 days ago · 56 km deep · 13 km away
9. 2.873 km ESE of Atka, AlaskaMon, Jul 24, 3:06 PM HADT · 3356 days ago · 45 km deep · 77 km away
10. 3.347 km E of Atka, AlaskaMon, Jul 24, 7:35 PM HADT · 3356 days ago · 148 km deep · 71 km away
11. 3.520 km NW of Atka, AlaskaTue, Jul 25, 2:52 AM HADT · 3356 days ago · 169 km deep · 49 km away
12. 3.533 km ESE of Atka, AlaskaWed, Jul 26, 6:57 PM HADT · 3354 days ago · 90 km deep · 45 km away
13. 2.156 km SW of Atka, AlaskaThu, Jul 27, 11:10 PM HADT · 3353 days ago · 73 km deep · 33 km away
14. 2.0108 km SSW of Atka, AlaskaFri, Jul 28, 11:06 PM HADT · 3352 days ago · 37 km deep · 74 km away
15. 2.648 km SW of Atka, AlaskaSat, Jul 29, 12:29 AM HADT · 3352 days ago · 68 km deep · 25 km away
16. 3.720 km N of Atka, AlaskaSat, Jul 29, 2:03 AM HADT · 3352 days ago · 220 km deep · 55 km away
17. 3.372 km ESE of Atka, AlaskaSun, Jul 30, 11:07 AM HADT · 3350 days ago · 58 km deep · 78 km away
18. 2.3Andreanof Islands, Aleutian Islands, AlaskaSun, Jul 30, 8:37 PM HADT · 3350 days ago · 7 km deep · 66 km away
19. 3.571 km E of Atka, AlaskaSun, Jul 30, 11:00 PM HADT · 3350 days ago · 87 km deep · 96 km away
20. 1.7103 km ESE of Adak, AlaskaMon, Jul 31, 7:55 AM HADT · 3350 days ago · 30 km deep · 75 km away
21. 2.2124 km SSW of Atka, AlaskaMon, Jul 31, 1:46 PM HADT · 3349 days ago · 26 km deep · 89 km away
22. 2.727 km NW of Atka, AlaskaTue, Aug 1, 3:30 PM HADT · 3348 days ago · 153 km deep · 55 km away
23. 1.837 km ESE of Atka, AlaskaWed, Aug 2, 2:07 AM HADT · 3348 days ago · 10 km deep · 48 km away
24. 1.962 km SW of Atka, AlaskaWed, Aug 2, 6:50 AM HADT · 3348 days ago · 20 km deep · 33 km away
25. 2.484 km SSW of Atka, AlaskaWed, Aug 2, 10:25 AM HADT · 3347 days ago · 3 km deep · 50 km away
26. 2.068 km ESE of Atka, AlaskaWed, Aug 2, 2:53 PM HADT · 3347 days ago · 45 km deep · 72 km away
27. 2.7128 km SSW of Atka, AlaskaThu, Aug 3, 9:46 PM HADT · 3346 days ago · 185 km deep · 93 km away
28. 2.992 km WNW of Atka, AlaskaThu, Aug 3, 9:46 PM HADT · 3346 days ago · 226 km deep · 95 km away
29. 1.997 km SSW of Atka, AlaskaFri, Aug 4, 1:49 AM HADT · 3346 days ago · 25 km deep · 62 km away
30. 1.786 km SW of Atka, AlaskaFri, Aug 4, 4:07 AM HADT · 3346 days ago · 23 km deep · 58 km away
31. 2.423 km WNW of Atka, AlaskaSat, Aug 5, 12:49 PM HADT · 3344 days ago · 172 km deep · 45 km away
32. 2.882 km ENE of Adak, AlaskaSat, Aug 5, 6:56 PM HADT · 3344 days ago · 255 km deep · 95 km away
33. 2.246 km SSE of Atka, AlaskaSun, Aug 6, 5:36 AM HADT · 3344 days ago · 44 km deep · 35 km away
34. 2.48 km NW of Atka, AlaskaTue, Aug 8, 5:39 AM HADT · 3342 days ago · 187 km deep · 39 km away
35. 2.257 km ESE of Atka, AlaskaTue, Aug 8, 5:29 PM HADT · 3341 days ago · 56 km deep · 63 km away
36. 1.738 km SSE of Atka, AlaskaWed, Aug 9, 3:35 AM HADT · 3341 days ago · 19 km deep · 22 km away
37. 1.693 km SW of Atka, AlaskaWed, Aug 9, 5:03 AM HADT · 3341 days ago · 47 km deep · 64 km away
38. 1.557 km SW of Atka, AlaskaWed, Aug 9, 3:40 PM HADT · 3340 days ago · 33 km deep · 27 km away
39. 2.272 km S of Atka, AlaskaThu, Aug 10, 11:42 PM HADT · 3339 days ago · 14 km deep · 40 km away
40. 2.169 km S of Atka, AlaskaFri, Aug 11, 11:28 AM HADT · 3338 days ago · 15 km deep · 36 km away
41. 1.985 km ENE of Adak, AlaskaFri, Aug 11, 3:36 PM HADT · 3338 days ago · 102 km deep · 73 km away
42. 1.959 km ESE of Adak, AlaskaFri, Aug 11, 10:04 PM HADT · 3338 days ago · 54 km deep · 100 km away
43. 2.575 km W of Atka, AlaskaSat, Aug 12, 6:58 AM HADT · 3338 days ago · 244 km deep · 74 km away
44. 2.243 km SE of Atka, AlaskaSat, Aug 12, 7:25 AM HADT · 3338 days ago · 60 km deep · 40 km away
45. 1.5113 km SSW of Atka, AlaskaSat, Aug 12, 7:39 AM HADT · 3338 days ago · 17 km deep · 79 km away
46. 1.669 km SSE of Atka, AlaskaSat, Aug 12, 11:04 AM HADT · 3337 days ago · 25 km deep · 48 km away
47. 1.932 km SSW of Atka, AlaskaSat, Aug 12, 3:29 PM HADT · 3337 days ago · 71 km deep · 6 km away
48. 2.128 km ESE of Atka, AlaskaMon, Aug 14, 6:09 AM HADT · 3336 days ago · 82 km deep · 47 km away
49. 2.133 km SE of Atka, AlaskaMon, Aug 14, 9:23 PM HADT · 3335 days ago · 2 km deep · 41 km away
50. 2.417 km SE of Atka, AlaskaTue, Aug 15, 4:23 PM HADT · 3334 days ago · 154 km deep · 33 km away
51. 2.5102 km SE of Atka, AlaskaTue, Aug 15, 5:42 PM HADT · 3334 days ago · 21 km deep · 91 km away
52. 1.872 km SE of Atka, AlaskaTue, Aug 15, 10:21 PM HADT · 3334 days ago · 16 km deep · 62 km away
53. 2.340 km NE of Atka, AlaskaFri, Aug 18, 6:39 AM HADT · 3332 days ago · 195 km deep · 76 km away
54. 1.561 km SW of Atka, AlaskaSat, Aug 19, 1:10 PM HADT · 3330 days ago · 43 km deep · 31 km away
55. 3.317 km ESE of Atka, AlaskaSat, Aug 19, 5:05 PM HADT · 3330 days ago · 66 km deep · 38 km away
56. 1.563 km SSW of Atka, AlaskaSun, Aug 20, 8:33 PM HADT · 3329 days ago · 42 km deep · 29 km away
57. 1.981 km ESE of Adak, AlaskaSun, Aug 20, 11:09 PM HADT · 3329 days ago · 55 km deep · 92 km away
58. 4.247 km NNW of Atka, AlaskaWed, Aug 23, 3:42 AM HADT · 3327 days ago · 174 km deep · 80 km away
59. 2.365 km ENE of Adak, AlaskaThu, Aug 24, 3:05 AM HADT · 3326 days ago · 178 km deep · 92 km away
60. 2.064 km SSE of Atka, AlaskaFri, Aug 25, 8:10 AM HADT · 3325 days ago · 22 km deep · 51 km away

The first 60 of 87.

Before

1. 1.667 km SW of Atka, AlaskaSat, Jul 15, 11:29 AM HADT · 3365 days ago · 11 km deep · 36 km away
2. 1.675 km ESE of Adak, AlaskaFri, Jul 14, 2:09 PM HADT · 3366 days ago · 38 km deep · 100 km away
3. 3.8104 km SE of Atka, AlaskaFri, Jul 14, 8:52 AM HADT · 3367 days ago · 10 km deep · 92 km away
4. 2.172 km ESE of Atka, AlaskaFri, Jul 14, 3:37 AM HADT · 3367 days ago · 51 km deep · 76 km away
5. 2.073 km SW of Atka, AlaskaWed, Jul 12, 8:34 PM HADT · 3368 days ago · 26 km deep · 43 km away
6. 2.5118 km SSW of Atka, AlaskaWed, Jul 12, 2:58 AM HADT · 3369 days ago · 12 km deep · 83 km away
7. 3.723 km NW of Atka, AlaskaTue, Jul 11, 12:25 AM HADT · 3370 days ago · 191 km deep · 53 km away
8. 2.069 km SW of Atka, AlaskaSat, Jul 8, 1:55 AM HADT · 3373 days ago · 26 km deep · 38 km away
9. 1.589 km SW of Atka, AlaskaThu, Jul 6, 9:16 AM HADT · 3375 days ago · 47 km deep · 59 km away
10. 2.431 km SSW of Atka, AlaskaWed, Jul 5, 8:35 PM HADT · 3375 days ago · 56 km deep · 6 km away
11. 2.091 km SW of Atka, AlaskaWed, Jul 5, 1:09 AM HADT · 3376 days ago · 47 km deep · 64 km away
12. 2.5104 km SSW of Atka, AlaskaMon, Jul 3, 6:37 PM HADT · 3377 days ago · 23 km deep · 69 km away
13. 3.767 km E of Atka, AlaskaMon, Jul 3, 5:23 PM HADT · 3377 days ago · 248 km deep · 89 km away
14. 2.510 km WNW of Atka, AlaskaSun, Jul 2, 9:44 AM HADT · 3378 days ago · 178 km deep · 36 km away
15. 1.547 km SSW of Atka, AlaskaThu, Jun 29, 6:17 PM HADT · 3381 days ago · 26 km deep · 13 km away
16. 2.350 km NNW of Atka, AlaskaThu, Jun 29, 4:44 PM HADT · 3381 days ago · 194 km deep · 81 km away
17. 2.997 km SSW of Atka, AlaskaThu, Jun 29, 2:42 PM HADT · 3381 days ago · 19 km deep · 62 km away
18. 1.867 km E of Adak, AlaskaWed, Jun 28, 7:53 PM HADT · 3382 days ago · 25 km deep · 89 km away
19. 2.242 km E of Atka, AlaskaWed, Jun 28, 2:39 AM HADT · 3383 days ago · 3 km deep · 61 km away
20. 3.950 km ENE of Atka, AlaskaWed, Jun 28, 1:58 AM HADT · 3383 days ago · 14 km deep · 79 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak01791tr7du (also filed as ak16336643). Read Fri, Oct 2, 2026, 6:00 AM UTC.