M2.1 earthquake 69 km SW of Atka, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Nov 3, 2017, 6:52 PM HADT

UTC

2017-11-04 03:52:52 UTC

Depth

41.1 km (25.5 mi), shallow

Epicenter

51.809° N, 175.002° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 1.954 km SSE of Adak, AlaskaFri, Nov 3, 7:54 PM HADT · 3254 days ago · 24 km deep · 92 km away
2. 2.085 km SW of Atka, AlaskaSat, Nov 4, 11:06 AM HADT · 3253 days ago · 26 km deep · 20 km away
3. 2.974 km SE of Adak, AlaskaSun, Nov 5, 4:22 AM HAST · 3252 days ago · 27 km deep · 89 km away
4. 2.495 km SW of Atka, AlaskaTue, Nov 7, 12:24 AM HAST · 3250 days ago · 37 km deep · 29 km away
5. 2.053 km SSW of Atka, AlaskaWed, Nov 8, 3:45 PM HAST · 3249 days ago · 41 km deep · 29 km away
6. 1.623 km ESE of Adak, AlaskaThu, Nov 9, 8:13 AM HAST · 3248 days ago · 66 km deep · 90 km away
7. 1.762 km SE of Adak, AlaskaThu, Nov 9, 9:56 AM HAST · 3248 days ago · 26 km deep · 76 km away
8. 2.573 km SE of Adak, AlaskaThu, Nov 9, 2:23 PM HAST · 3248 days ago · 14 km deep · 73 km away
9. 3.055 km SE of Atka, AlaskaThu, Nov 9, 5:35 PM HAST · 3248 days ago · 35 km deep · 94 km away
10. 1.943 km SE of Adak, AlaskaFri, Nov 10, 1:41 AM HAST · 3247 days ago · 48 km deep · 84 km away
11. 2.455 km WNW of Atka, AlaskaFri, Nov 10, 5:51 AM HAST · 3247 days ago · 218 km deep · 68 km away
12. 2.259 km S of Atka, AlaskaFri, Nov 10, 12:54 PM HAST · 3247 days ago · 35 km deep · 52 km away
13. 2.035 km NE of Adak, AlaskaSat, Nov 11, 1:03 PM HAST · 3246 days ago · 5 km deep · 88 km away
14. 2.144 km SE of Adak, AlaskaSun, Nov 12, 9:42 AM HAST · 3245 days ago · 47 km deep · 91 km away
15. 2.240 km SSE of Adak, AlaskaMon, Nov 13, 2:51 PM HAST · 3244 days ago · 19 km deep · 97 km away
16. 1.687 km SW of Atka, AlaskaTue, Nov 14, 10:12 AM HAST · 3243 days ago · 4 km deep · 19 km away
17. 2.158 km SW of Atka, AlaskaTue, Nov 14, 9:20 PM HAST · 3243 days ago · 71 km deep · 12 km away
18. 2.164 km SE of Adak, AlaskaWed, Nov 15, 1:18 PM HAST · 3242 days ago · 22 km deep · 66 km away
19. 4.668 km SW of Atka, AlaskaWed, Nov 15, 3:09 PM HAST · 3242 days ago · 47 km deep · 6 km away
20. 2.485 km SW of Atka, AlaskaWed, Nov 15, 3:14 PM HAST · 3242 days ago · 41 km deep · 27 km away
21. 2.191 km SSW of Atka, AlaskaWed, Nov 15, 5:57 PM HAST · 3242 days ago · 25 km deep · 35 km away
22. 1.891 km SSW of Atka, AlaskaThu, Nov 16, 5:35 AM HAST · 3241 days ago · 26 km deep · 34 km away
23. 1.664 km SW of Atka, AlaskaThu, Nov 16, 9:24 AM HAST · 3241 days ago · 23 km deep · 10 km away
24. 3.580 km SW of Atka, AlaskaThu, Nov 16, 4:05 PM HAST · 3241 days ago · 23 km deep · 19 km away
25. 2.065 km ESE of Adak, AlaskaFri, Nov 17, 12:55 AM HAST · 3240 days ago · 55 km deep · 57 km away
26. 2.467 km ENE of Adak, AlaskaFri, Nov 17, 6:22 PM HAST · 3240 days ago · 154 km deep · 57 km away
27. 2.0104 km ESE of Adak, AlaskaFri, Nov 17, 10:23 PM HAST · 3239 days ago · 41 km deep · 41 km away
28. 2.042 km ESE of Adak, AlaskaSat, Nov 18, 1:27 PM HAST · 3239 days ago · 58 km deep · 77 km away
29. 2.477 km SE of Adak, AlaskaSat, Nov 18, 8:10 PM HAST · 3239 days ago · 13 km deep · 63 km away
30. 1.714 km SSE of Atka, AlaskaSun, Nov 19, 11:06 AM HAST · 3238 days ago · 10 km deep · 65 km away
31. 1.957 km SSE of Adak, AlaskaSun, Nov 19, 3:21 PM HAST · 3238 days ago · 24 km deep · 93 km away
32. 2.356 km SE of Atka, AlaskaSun, Nov 19, 9:06 PM HAST · 3238 days ago · 43 km deep · 96 km away
33. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, Nov 20, 1:52 AM HAST · 3237 days ago · 25 km deep · 93 km away
34. 3.065 km SSE of Atka, AlaskaMon, Nov 20, 4:58 PM HAST · 3237 days ago · 9 km deep · 87 km away
35. 2.624 km E of Adak, AlaskaMon, Nov 20, 9:39 PM HAST · 3236 days ago · 81 km deep · 88 km away
36. 1.934 km SSE of Adak, AlaskaTue, Nov 21, 1:09 AM HAST · 3236 days ago · 42 km deep · 100 km away
37. 1.836 km SSE of Adak, AlaskaTue, Nov 21, 5:46 AM HAST · 3236 days ago · 42 km deep · 98 km away
38. 1.948 km SE of Adak, AlaskaTue, Nov 21, 5:56 AM HAST · 3236 days ago · 48 km deep · 83 km away
39. 2.1116 km SE of Adak, AlaskaTue, Nov 21, 3:32 PM HAST · 3236 days ago · 26 km deep · 78 km away
40. 3.084 km S of Atka, AlaskaThu, Nov 23, 8:20 AM HAST · 3234 days ago · 10 km deep · 59 km away
41. 2.443 km ENE of Adak, AlaskaThu, Nov 23, 8:18 PM HAST · 3234 days ago · 72 km deep · 74 km away
42. 1.744 km SSE of Adak, AlaskaSat, Nov 25, 7:38 AM HAST · 3232 days ago · 26 km deep · 99 km away
43. 2.161 km SE of Adak, AlaskaSat, Nov 25, 11:31 AM HAST · 3232 days ago · 24 km deep · 78 km away
44. 3.985 km E of Adak, AlaskaThu, Nov 30, 7:07 AM HAST · 3227 days ago · 84 km deep · 33 km away
45. 2.242 km SSE of Atka, AlaskaFri, Dec 1, 12:34 PM HAST · 3226 days ago · 39 km deep · 71 km away
46. 2.069 km SW of Atka, AlaskaFri, Dec 1, 1:53 PM HAST · 3226 days ago · 43 km deep · 7 km away
47. 2.287 km ESE of Adak, AlaskaSat, Dec 2, 4:41 AM HAST · 3225 days ago · 57 km deep · 53 km away
48. 4.288 km NE of Adak, AlaskaSat, Dec 2, 6:35 PM HAST · 3225 days ago · 164 km deep · 95 km away
49. 2.1145 km SE of Adak, AlaskaSat, Dec 2, 8:53 PM HAST · 3225 days ago · 2 km deep · 97 km away
50. 2.143 km S of Atka, AlaskaSun, Dec 3, 12:17 AM HAST · 3224 days ago · 59 km deep · 48 km away
51. 2.479 km E of Adak, AlaskaMon, Dec 4, 2:40 PM HAST · 3223 days ago · 59 km deep · 34 km away
52. 3.997 km S of Atka, AlaskaTue, Dec 5, 1:16 PM HAST · 3222 days ago · 27 km deep · 83 km away
53. 3.662 km NE of Adak, AlaskaTue, Dec 5, 2:36 PM HAST · 3222 days ago · 239 km deep · 75 km away
54. 2.044 km SSE of Atka, AlaskaTue, Dec 5, 4:40 PM HAST · 3222 days ago · 52 km deep · 78 km away
55. 2.060 km SE of Adak, AlaskaTue, Dec 5, 8:33 PM HAST · 3222 days ago · 26 km deep · 88 km away
56. 2.370 km SE of Adak, AlaskaTue, Dec 5, 9:05 PM HAST · 3222 days ago · 26 km deep · 85 km away
57. 2.988 km S of Atka, AlaskaTue, Dec 5, 10:47 PM HAST · 3221 days ago · 204 km deep · 67 km away
58. 4.173 km ESE of Adak, AlaskaWed, Dec 6, 2:40 AM HAST · 3221 days ago · 39 km deep · 56 km away
59. 2.5112 km S of Atka, AlaskaWed, Dec 6, 4:44 AM HAST · 3221 days ago · 25 km deep · 91 km away
60. 1.834 km SE of Atka, AlaskaWed, Dec 6, 6:25 AM HAST · 3221 days ago · 6 km deep · 84 km away

The first 60 of 111.

Before

1. 2.159 km SW of Atka, AlaskaFri, Nov 3, 6:41 PM HADT · 3254 days ago · 41 km deep · 19 km away
2. 2.029 km ESE of Atka, AlaskaFri, Nov 3, 7:04 AM HADT · 3254 days ago · 19 km deep · 88 km away
3. 1.658 km SSE of Adak, AlaskaThu, Nov 2, 5:53 PM HADT · 3255 days ago · 26 km deep · 95 km away
4. 2.027 km SSE of Atka, AlaskaThu, Nov 2, 1:26 PM HADT · 3255 days ago · 61 km deep · 67 km away
5. 2.471 km ENE of Adak, AlaskaThu, Nov 2, 8:34 AM HADT · 3255 days ago · 152 km deep · 59 km away
6. 2.218 km WNW of Atka, AlaskaWed, Nov 1, 5:40 AM HADT · 3256 days ago · 168 km deep · 62 km away
7. 2.542 km SW of Atka, AlaskaWed, Nov 1, 12:20 AM HADT · 3256 days ago · 41 km deep · 32 km away
8. 1.739 km NE of Adak, AlaskaTue, Oct 31, 10:14 PM HADT · 3257 days ago · 6 km deep · 85 km away
9. 1.939 km ENE of Adak, AlaskaTue, Oct 31, 10:11 PM HADT · 3257 days ago · 6 km deep · 83 km away
10. 2.3Andreanof Islands, Aleutian Islands, AlaskaTue, Oct 31, 10:12 AM HADT · 3257 days ago · 20 km deep · 63 km away
11. 1.970 km SE of Adak, AlaskaTue, Oct 31, 9:03 AM HADT · 3257 days ago · 28 km deep · 73 km away
12. 2.054 km SSE of Adak, AlaskaMon, Oct 30, 8:42 PM HADT · 3258 days ago · 27 km deep · 100 km away
13. 2.9118 km SSW of Atka, AlaskaMon, Oct 30, 4:37 PM HADT · 3258 days ago · 26 km deep · 63 km away
14. 2.0112 km SSW of Atka, AlaskaMon, Oct 30, 4:13 PM HADT · 3258 days ago · 26 km deep · 55 km away
15. 2.7113 km SSW of Atka, AlaskaMon, Oct 30, 3:58 PM HADT · 3258 days ago · 35 km deep · 57 km away
16. 2.246 km ESE of Adak, AlaskaMon, Oct 30, 2:38 PM HADT · 3258 days ago · 54 km deep · 72 km away
17. 2.096 km SW of Atka, AlaskaSat, Oct 28, 3:59 PM HADT · 3260 days ago · 41 km deep · 27 km away
18. 2.634 km NNW of Atka, AlaskaThu, Oct 26, 9:01 AM HADT · 3262 days ago · 166 km deep · 85 km away
19. 2.676 km ESE of Adak, AlaskaThu, Oct 26, 1:12 AM HADT · 3262 days ago · 21 km deep · 40 km away
20. 2.495 km SE of Adak, AlaskaThu, Oct 26, 12:28 AM HADT · 3262 days ago · 18 km deep · 56 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017e5fmg67 (also filed as ak17159992). Read Thu, Oct 1, 2026, 6:50 PM UTC.