M2.1 earthquake 91 km SSW of Atka, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Nov 15, 2017, 5:57 PM HAST

UTC

2017-11-16 03:57:51 UTC

Depth

25.4 km (15.8 mi), shallow

Epicenter

51.497° N, 174.895° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

After

1. 1.891 km SSW of Atka, AlaskaThu, Nov 16, 5:35 AM HAST · 3241 days ago · 26 km deep · 2 km away
2. 1.664 km SW of Atka, AlaskaThu, Nov 16, 9:24 AM HAST · 3241 days ago · 23 km deep · 33 km away
3. 3.580 km SW of Atka, AlaskaThu, Nov 16, 4:05 PM HAST · 3241 days ago · 23 km deep · 17 km away
4. 2.065 km ESE of Adak, AlaskaFri, Nov 17, 12:55 AM HAST · 3240 days ago · 55 km deep · 62 km away
5. 2.467 km ENE of Adak, AlaskaFri, Nov 17, 6:22 PM HAST · 3240 days ago · 154 km deep · 86 km away
6. 2.0104 km ESE of Adak, AlaskaFri, Nov 17, 10:23 PM HAST · 3239 days ago · 41 km deep · 26 km away
7. 2.042 km ESE of Adak, AlaskaSat, Nov 18, 1:27 PM HAST · 3239 days ago · 58 km deep · 86 km away
8. 2.477 km SE of Adak, AlaskaSat, Nov 18, 8:10 PM HAST · 3239 days ago · 13 km deep · 58 km away
9. 1.714 km SSE of Atka, AlaskaSun, Nov 19, 11:06 AM HAST · 3238 days ago · 10 km deep · 82 km away
10. 1.957 km SSE of Adak, AlaskaSun, Nov 19, 3:21 PM HAST · 3238 days ago · 24 km deep · 91 km away
11. 2.356 km SE of Atka, AlaskaSun, Nov 19, 9:06 PM HAST · 3238 days ago · 43 km deep · 96 km away
12. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, Nov 20, 1:52 AM HAST · 3237 days ago · 25 km deep · 95 km away
13. 2.363 km SE of Atka, AlaskaMon, Nov 20, 3:21 PM HAST · 3237 days ago · 6 km deep · 100 km away
14. 3.065 km SSE of Atka, AlaskaMon, Nov 20, 4:58 PM HAST · 3237 days ago · 9 km deep · 81 km away
15. 1.948 km SE of Adak, AlaskaTue, Nov 21, 5:56 AM HAST · 3236 days ago · 48 km deep · 87 km away
16. 2.1116 km SE of Adak, AlaskaTue, Nov 21, 3:32 PM HAST · 3236 days ago · 26 km deep · 53 km away
17. 3.084 km S of Atka, AlaskaThu, Nov 23, 8:20 AM HAST · 3234 days ago · 10 km deep · 37 km away
18. 2.5165 km SE of Adak, AlaskaThu, Nov 23, 10:25 AM HAST · 3234 days ago · 10 km deep · 90 km away
19. 2.443 km ENE of Adak, AlaskaThu, Nov 23, 8:18 PM HAST · 3234 days ago · 72 km deep · 96 km away
20. 2.161 km SE of Adak, AlaskaSat, Nov 25, 11:31 AM HAST · 3232 days ago · 24 km deep · 76 km away
21. 3.985 km E of Adak, AlaskaThu, Nov 30, 7:07 AM HAST · 3227 days ago · 84 km deep · 63 km away
22. 2.242 km SSE of Atka, AlaskaFri, Dec 1, 12:34 PM HAST · 3226 days ago · 39 km deep · 74 km away
23. 2.069 km SW of Atka, AlaskaFri, Dec 1, 1:53 PM HAST · 3226 days ago · 43 km deep · 30 km away
24. 2.5170 km SE of Adak, AlaskaSat, Dec 2, 12:21 AM HAST · 3225 days ago · 5 km deep · 97 km away
25. 2.287 km ESE of Adak, AlaskaSat, Dec 2, 4:41 AM HAST · 3225 days ago · 57 km deep · 45 km away
26. 2.1145 km SE of Adak, AlaskaSat, Dec 2, 8:53 PM HAST · 3225 days ago · 2 km deep · 65 km away
27. 2.143 km S of Atka, AlaskaSun, Dec 3, 12:17 AM HAST · 3224 days ago · 59 km deep · 54 km away
28. 2.479 km E of Adak, AlaskaMon, Dec 4, 2:40 PM HAST · 3223 days ago · 59 km deep · 50 km away
29. 3.997 km S of Atka, AlaskaTue, Dec 5, 1:16 PM HAST · 3222 days ago · 27 km deep · 59 km away
30. 2.044 km SSE of Atka, AlaskaTue, Dec 5, 4:40 PM HAST · 3222 days ago · 52 km deep · 81 km away
31. 2.060 km SE of Adak, AlaskaTue, Dec 5, 8:33 PM HAST · 3222 days ago · 26 km deep · 86 km away
32. 2.370 km SE of Adak, AlaskaTue, Dec 5, 9:05 PM HAST · 3222 days ago · 26 km deep · 79 km away
33. 2.988 km S of Atka, AlaskaTue, Dec 5, 10:47 PM HAST · 3221 days ago · 204 km deep · 43 km away
34. 4.173 km ESE of Adak, AlaskaWed, Dec 6, 2:40 AM HAST · 3221 days ago · 39 km deep · 56 km away
35. 2.5112 km S of Atka, AlaskaWed, Dec 6, 4:44 AM HAST · 3221 days ago · 25 km deep · 62 km away
36. 1.834 km SE of Atka, AlaskaWed, Dec 6, 6:25 AM HAST · 3221 days ago · 6 km deep · 93 km away
37. 2.366 km SSE of Adak, AlaskaWed, Dec 6, 7:34 AM HAST · 3221 days ago · 26 km deep · 90 km away
38. 2.488 km S of Atka, AlaskaThu, Dec 7, 7:28 AM HAST · 3220 days ago · 17 km deep · 57 km away
39. 1.975 km SSE of Adak, AlaskaThu, Dec 7, 7:58 PM HAST · 3220 days ago · 25 km deep · 97 km away
40. 2.761 km SW of Atka, AlaskaFri, Dec 8, 1:21 AM HAST · 3219 days ago · 46 km deep · 35 km away
41. 4.042 km SE of Adak, AlaskaSat, Dec 9, 1:00 AM HAST · 3218 days ago · 47 km deep · 88 km away
42. 2.459 km SSE of Adak, AlaskaSat, Dec 9, 1:06 AM HAST · 3218 days ago · 22 km deep · 90 km away
43. 4.982 km SW of Atka, AlaskaSat, Dec 9, 8:37 AM HAST · 3218 days ago · 52 km deep · 32 km away
44. 2.585 km SW of Atka, AlaskaSat, Dec 9, 8:41 AM HAST · 3218 days ago · 31 km deep · 15 km away
45. 2.588 km SW of Atka, AlaskaSat, Dec 9, 8:50 AM HAST · 3218 days ago · 26 km deep · 12 km away
46. 2.2Andreanof Islands, Aleutian Islands, AlaskaSat, Dec 9, 9:00 AM HAST · 3218 days ago · 40 km deep · 6 km away
47. 2.186 km SW of Atka, AlaskaSat, Dec 9, 9:07 AM HAST · 3218 days ago · 49 km deep · 14 km away
48. 2.3102 km SSE of Adak, AlaskaSun, Dec 10, 11:39 PM HAST · 3216 days ago · 6 km deep · 88 km away
49. 2.228 km SSW of Atka, AlaskaTue, Dec 12, 6:44 AM HAST · 3215 days ago · 57 km deep · 63 km away
50. 2.3Andreanof Islands, Aleutian Islands, AlaskaTue, Dec 12, 1:35 PM HAST · 3215 days ago · 23 km deep · 100 km away
51. 2.244 km SSE of Adak, AlaskaTue, Dec 12, 5:34 PM HAST · 3215 days ago · 26 km deep · 98 km away
52. 2.153 km ESE of Adak, AlaskaTue, Dec 12, 10:54 PM HAST · 3214 days ago · 54 km deep · 75 km away
53. 3.072 km SW of Atka, AlaskaTue, Dec 12, 11:13 PM HAST · 3214 days ago · 53 km deep · 33 km away
54. 2.196 km SSW of Atka, AlaskaWed, Dec 13, 12:26 AM HAST · 3214 days ago · 26 km deep · 5 km away
55. 2.280 km ESE of Adak, AlaskaWed, Dec 13, 6:05 PM HAST · 3214 days ago · 25 km deep · 52 km away
56. 2.817 km SW of Atka, AlaskaThu, Dec 14, 2:33 AM HAST · 3213 days ago · 206 km deep · 74 km away
57. 2.260 km SE of Adak, AlaskaThu, Dec 14, 10:08 PM HAST · 3212 days ago · 28 km deep · 77 km away
58. 2.388 km ESE of Adak, AlaskaThu, Dec 14, 10:34 PM HAST · 3212 days ago · 49 km deep · 46 km away
59. 2.057 km ESE of Adak, AlaskaFri, Dec 15, 4:08 AM HAST · 3212 days ago · 55 km deep · 70 km away
60. 1.849 km SW of Atka, AlaskaFri, Dec 15, 2:39 PM HAST · 3212 days ago · 50 km deep · 46 km away

The first 60 of 122.

Before

1. 2.485 km SW of Atka, AlaskaWed, Nov 15, 3:14 PM HAST · 3242 days ago · 41 km deep · 9 km away
2. 4.668 km SW of Atka, AlaskaWed, Nov 15, 3:09 PM HAST · 3242 days ago · 47 km deep · 31 km away
3. 2.164 km SE of Adak, AlaskaWed, Nov 15, 1:18 PM HAST · 3242 days ago · 22 km deep · 67 km away
4. 2.880 km SSE of Adak, AlaskaWed, Nov 15, 12:13 AM HAST · 3242 days ago · 21 km deep · 98 km away
5. 2.158 km SW of Atka, AlaskaTue, Nov 14, 9:20 PM HAST · 3243 days ago · 71 km deep · 40 km away
6. 1.854 km SSE of Adak, AlaskaTue, Nov 14, 12:22 PM HAST · 3243 days ago · 22 km deep · 99 km away
7. 1.687 km SW of Atka, AlaskaTue, Nov 14, 10:12 AM HAST · 3243 days ago · 4 km deep · 23 km away
8. 2.144 km SE of Adak, AlaskaSun, Nov 12, 9:42 AM HAST · 3245 days ago · 47 km deep · 94 km away
9. 2.259 km S of Atka, AlaskaFri, Nov 10, 12:54 PM HAST · 3247 days ago · 35 km deep · 46 km away
10. 1.943 km SE of Adak, AlaskaFri, Nov 10, 1:41 AM HAST · 3247 days ago · 48 km deep · 89 km away
11. 3.055 km SE of Atka, AlaskaThu, Nov 9, 5:35 PM HAST · 3248 days ago · 35 km deep · 95 km away
12. 2.573 km SE of Adak, AlaskaThu, Nov 9, 2:23 PM HAST · 3248 days ago · 14 km deep · 67 km away
13. 1.762 km SE of Adak, AlaskaThu, Nov 9, 9:56 AM HAST · 3248 days ago · 26 km deep · 75 km away
14. 4.086 km SSE of Adak, AlaskaThu, Nov 9, 1:31 AM HAST · 3248 days ago · 34 km deep · 98 km away
15. 2.053 km SSW of Atka, AlaskaWed, Nov 8, 3:45 PM HAST · 3249 days ago · 41 km deep · 38 km away
16. 2.495 km SW of Atka, AlaskaTue, Nov 7, 12:24 AM HAST · 3250 days ago · 37 km deep · 20 km away
17. 2.974 km SE of Adak, AlaskaSun, Nov 5, 4:22 AM HAST · 3252 days ago · 27 km deep · 81 km away
18. 2.085 km SW of Atka, AlaskaSat, Nov 4, 11:06 AM HADT · 3253 days ago · 26 km deep · 18 km away
19. 1.954 km SSE of Adak, AlaskaFri, Nov 3, 7:54 PM HADT · 3254 days ago · 24 km deep · 91 km away
20. 2.169 km SW of Atka, AlaskaFri, Nov 3, 6:52 PM HADT · 3254 days ago · 41 km deep · 35 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017epa3olb (also filed as ak17240395). Read Thu, Oct 1, 2026, 6:50 PM UTC.