M2.4 earthquake 49 km W of Atka, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Jul 23, 2017, 3:14 AM HADT

UTC

2017-07-23 12:14:22 UTC

Depth

5.2 km (3.2 mi), shallow

Epicenter

52.148° N, 174.921° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

After

1. 1.824 km S of Atka, AlaskaSun, Jul 23, 6:57 PM HADT · 3357 days ago · 56 km deep · 49 km away
2. 3.347 km E of Atka, AlaskaMon, Jul 24, 7:35 PM HADT · 3356 days ago · 148 km deep · 97 km away
3. 3.520 km NW of Atka, AlaskaTue, Jul 25, 2:52 AM HADT · 3356 days ago · 169 km deep · 42 km away
4. 3.533 km ESE of Atka, AlaskaWed, Jul 26, 6:57 PM HADT · 3354 days ago · 90 km deep · 79 km away
5. 1.538 km ESE of Adak, AlaskaThu, Jul 27, 1:17 PM HADT · 3354 days ago · 61 km deep · 98 km away
6. 2.156 km SW of Atka, AlaskaThu, Jul 27, 11:10 PM HADT · 3353 days ago · 73 km deep · 28 km away
7. 2.648 km SW of Atka, AlaskaSat, Jul 29, 12:29 AM HADT · 3352 days ago · 68 km deep · 27 km away
8. 3.720 km N of Atka, AlaskaSat, Jul 29, 2:03 AM HADT · 3352 days ago · 220 km deep · 58 km away
9. 2.435 km ESE of Adak, AlaskaSat, Jul 29, 11:23 AM HADT · 3352 days ago · 59 km deep · 98 km away
10. 1.7103 km ESE of Adak, AlaskaMon, Jul 31, 7:55 AM HADT · 3350 days ago · 30 km deep · 76 km away
11. 5.227 km ESE of Adak, AlaskaMon, Jul 31, 8:00 PM HADT · 3349 days ago · 61 km deep · 98 km away · felt by 2 · tsunami flag
12. 2.727 km NW of Atka, AlaskaTue, Aug 1, 3:30 PM HADT · 3349 days ago · 153 km deep · 42 km away
13. 1.837 km ESE of Atka, AlaskaWed, Aug 2, 2:07 AM HADT · 3348 days ago · 10 km deep · 83 km away
14. 1.962 km SW of Atka, AlaskaWed, Aug 2, 6:50 AM HADT · 3348 days ago · 20 km deep · 40 km away
15. 2.484 km SSW of Atka, AlaskaWed, Aug 2, 10:25 AM HADT · 3348 days ago · 3 km deep · 83 km away
16. 2.992 km WNW of Atka, AlaskaThu, Aug 3, 9:46 PM HADT · 3346 days ago · 226 km deep · 49 km away
17. 1.997 km SSW of Atka, AlaskaFri, Aug 4, 1:49 AM HADT · 3346 days ago · 25 km deep · 79 km away
18. 1.786 km SW of Atka, AlaskaFri, Aug 4, 4:07 AM HADT · 3346 days ago · 23 km deep · 53 km away
19. 2.745 km NE of Adak, AlaskaFri, Aug 4, 4:38 AM HADT · 3346 days ago · 180 km deep · 82 km away
20. 2.423 km WNW of Atka, AlaskaSat, Aug 5, 12:49 PM HADT · 3345 days ago · 172 km deep · 32 km away
21. 1.841 km ENE of Adak, AlaskaSat, Aug 5, 4:48 PM HADT · 3345 days ago · 7 km deep · 80 km away
22. 2.882 km ENE of Adak, AlaskaSat, Aug 5, 6:56 PM HADT · 3344 days ago · 255 km deep · 51 km away
23. 2.246 km SSE of Atka, AlaskaSun, Aug 6, 5:36 AM HADT · 3344 days ago · 44 km deep · 79 km away
24. 2.48 km NW of Atka, AlaskaTue, Aug 8, 5:39 AM HADT · 3342 days ago · 187 km deep · 44 km away
25. 1.738 km SSE of Atka, AlaskaWed, Aug 9, 3:35 AM HADT · 3341 days ago · 19 km deep · 66 km away
26. 1.693 km SW of Atka, AlaskaWed, Aug 9, 5:03 AM HADT · 3341 days ago · 47 km deep · 59 km away
27. 2.587 km N of Atka, AlaskaWed, Aug 9, 10:00 AM HADT · 3341 days ago · 174 km deep · 97 km away
28. 1.557 km SW of Atka, AlaskaWed, Aug 9, 3:40 PM HADT · 3341 days ago · 33 km deep · 40 km away
29. 2.272 km S of Atka, AlaskaThu, Aug 10, 11:42 PM HADT · 3339 days ago · 14 km deep · 80 km away
30. 2.169 km S of Atka, AlaskaFri, Aug 11, 11:28 AM HADT · 3339 days ago · 15 km deep · 76 km away
31. 1.985 km ENE of Adak, AlaskaFri, Aug 11, 3:36 PM HADT · 3339 days ago · 102 km deep · 36 km away
32. 1.959 km ESE of Adak, AlaskaFri, Aug 11, 10:04 PM HADT · 3338 days ago · 54 km deep · 78 km away
33. 2.575 km W of Atka, AlaskaSat, Aug 12, 6:58 AM HADT · 3338 days ago · 244 km deep · 28 km away
34. 2.243 km SE of Atka, AlaskaSat, Aug 12, 7:25 AM HADT · 3338 days ago · 60 km deep · 81 km away
35. 1.5113 km SSW of Atka, AlaskaSat, Aug 12, 7:39 AM HADT · 3338 days ago · 17 km deep · 91 km away
36. 1.669 km SSE of Atka, AlaskaSat, Aug 12, 11:04 AM HADT · 3338 days ago · 25 km deep · 94 km away
37. 1.932 km SSW of Atka, AlaskaSat, Aug 12, 3:29 PM HADT · 3338 days ago · 71 km deep · 40 km away
38. 2.128 km ESE of Atka, AlaskaMon, Aug 14, 6:09 AM HADT · 3336 days ago · 82 km deep · 76 km away
39. 2.133 km SE of Atka, AlaskaMon, Aug 14, 9:23 PM HADT · 3335 days ago · 2 km deep · 77 km away
40. 2.417 km SE of Atka, AlaskaTue, Aug 15, 4:23 PM HADT · 3335 days ago · 154 km deep · 61 km away
41. 2.340 km NE of Atka, AlaskaFri, Aug 18, 6:39 AM HADT · 3332 days ago · 195 km deep · 82 km away
42. 1.561 km SW of Atka, AlaskaSat, Aug 19, 1:10 PM HADT · 3331 days ago · 43 km deep · 41 km away
43. 3.317 km ESE of Atka, AlaskaSat, Aug 19, 5:05 PM HADT · 3330 days ago · 66 km deep · 64 km away
44. 1.675 km ESE of Adak, AlaskaSun, Aug 20, 2:00 PM HADT · 3330 days ago · 63 km deep · 89 km away
45. 1.563 km SSW of Atka, AlaskaSun, Aug 20, 8:33 PM HADT · 3329 days ago · 42 km deep · 50 km away
46. 1.981 km ESE of Adak, AlaskaSun, Aug 20, 11:09 PM HADT · 3329 days ago · 55 km deep · 82 km away
47. 4.247 km NNW of Atka, AlaskaWed, Aug 23, 3:42 AM HADT · 3327 days ago · 174 km deep · 64 km away
48. 2.365 km ENE of Adak, AlaskaThu, Aug 24, 3:05 AM HADT · 3326 days ago · 178 km deep · 56 km away
49. 2.064 km SSE of Atka, AlaskaFri, Aug 25, 8:10 AM HADT · 3325 days ago · 22 km deep · 96 km away
50. 2.945 km E of Atka, AlaskaFri, Aug 25, 9:11 AM HADT · 3325 days ago · 174 km deep · 95 km away
51. 2.298 km SW of Atka, AlaskaSun, Aug 27, 8:30 AM HADT · 3323 days ago · 26 km deep · 71 km away
52. 2.559 km NNE of Adak, AlaskaSun, Aug 27, 1:25 PM HADT · 3323 days ago · 191 km deep · 87 km away
53. 2.045 km E of Atka, AlaskaSun, Aug 27, 4:52 PM HADT · 3323 days ago · 13 km deep · 94 km away
54. 3.929 km ESE of Atka, AlaskaMon, Aug 28, 10:31 AM HADT · 3322 days ago · 71 km deep · 78 km away
55. 1.746 km SSW of Atka, AlaskaMon, Aug 28, 10:11 PM HADT · 3321 days ago · 31 km deep · 43 km away
56. 1.9Andreanof Islands, Aleutian Islands, AlaskaMon, Aug 28, 11:48 PM HADT · 3321 days ago · 47 km deep · 63 km away
57. 1.781 km E of Adak, AlaskaWed, Aug 30, 2:10 PM HADT · 3320 days ago · 15 km deep · 59 km away
58. 2.543 km ENE of Adak, AlaskaWed, Aug 30, 9:48 PM HADT · 3319 days ago · 165 km deep · 78 km away
59. 3.979 km S of Atka, AlaskaFri, Sep 1, 3:07 AM HADT · 3318 days ago · 43 km deep · 96 km away
60. 3.170 km ESE of Adak, AlaskaSun, Sep 3, 4:49 AM HADT · 3316 days ago · 46 km deep · 74 km away

The first 60 of 79.

Before

1. 1.757 km WSW of Atka, AlaskaFri, Jul 21, 9:20 AM HADT · 3360 days ago · 64 km deep · 25 km away
2. 2.9Andreanof Islands, Aleutian Islands, AlaskaThu, Jul 20, 5:13 PM HADT · 3360 days ago · 167 km deep · 76 km away
3. 1.867 km SE of Adak, AlaskaThu, Jul 20, 6:40 AM HADT · 3361 days ago · 26 km deep · 94 km away
4. 1.947 km SE of Atka, AlaskaWed, Jul 19, 8:50 PM HADT · 3361 days ago · 33 km deep · 91 km away
5. 1.7Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 15, 6:22 PM HADT · 3365 days ago · 47 km deep · 70 km away
6. 1.735 km SSW of Atka, AlaskaSat, Jul 15, 4:48 PM HADT · 3366 days ago · 48 km deep · 46 km away
7. 1.667 km SW of Atka, AlaskaSat, Jul 15, 11:29 AM HADT · 3366 days ago · 11 km deep · 46 km away
8. 1.675 km ESE of Adak, AlaskaFri, Jul 14, 2:09 PM HADT · 3367 days ago · 38 km deep · 88 km away
9. 3.254 km ESE of Adak, AlaskaWed, Jul 12, 11:28 PM HADT · 3368 days ago · 47 km deep · 86 km away
10. 2.073 km SW of Atka, AlaskaWed, Jul 12, 8:34 PM HADT · 3368 days ago · 26 km deep · 48 km away
11. 2.5118 km SSW of Atka, AlaskaWed, Jul 12, 2:58 AM HADT · 3369 days ago · 12 km deep · 99 km away
12. 3.764 km NE of Adak, AlaskaTue, Jul 11, 3:28 AM HADT · 3370 days ago · 172 km deep · 81 km away
13. 3.723 km NW of Atka, AlaskaTue, Jul 11, 12:25 AM HADT · 3370 days ago · 191 km deep · 43 km away
14. 2.069 km SW of Atka, AlaskaSat, Jul 8, 1:55 AM HADT · 3373 days ago · 26 km deep · 46 km away
15. 1.589 km SW of Atka, AlaskaThu, Jul 6, 9:16 AM HADT · 3375 days ago · 47 km deep · 57 km away
16. 2.431 km SSW of Atka, AlaskaWed, Jul 5, 8:35 PM HADT · 3375 days ago · 56 km deep · 40 km away
17. 2.091 km SW of Atka, AlaskaWed, Jul 5, 1:09 AM HADT · 3376 days ago · 47 km deep · 54 km away
18. 2.5104 km SSW of Atka, AlaskaMon, Jul 3, 6:37 PM HADT · 3377 days ago · 23 km deep · 98 km away
19. 2.510 km WNW of Atka, AlaskaSun, Jul 2, 9:44 AM HADT · 3379 days ago · 178 km deep · 39 km away
20. 1.668 km SE of Adak, AlaskaFri, Jun 30, 10:52 AM HADT · 3381 days ago · 16 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0179dkv1r8 (also filed as ak16367428). Read Fri, Oct 2, 2026, 1:26 PM UTC.