M2.0 earthquake 155 km W of Adak, Alaska

Magnitude

2.0 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Oct 7, 2017, 7:42 PM HADT

UTC

2017-10-08 04:42:25 UTC

Depth

78.1 km (48.5 mi), intermediate-depth

Epicenter

51.662° N, 178.857° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 2.3201 km WSW of Adak, AlaskaSat, Oct 7, 8:08 PM HADT · 3281 days ago · 28 km deep · 57 km away
2. 1.6125 km W of Adak, AlaskaSat, Oct 7, 11:43 PM HADT · 3281 days ago · 18 km deep · 30 km away
3. 3.2Andreanof Islands, Aleutian Islands, AlaskaSun, Oct 8, 10:37 AM HADT · 3281 days ago · 23 km deep · 29 km away
4. 3.2129 km W of Adak, AlaskaSun, Oct 8, 10:37 AM HADT · 3281 days ago · 10 km deep · 26 km away
5. 2.4123 km WSW of Adak, AlaskaSun, Oct 8, 4:05 PM HADT · 3280 days ago · 12 km deep · 33 km away
6. 2.964 km WSW of Adak, AlaskaMon, Oct 9, 9:06 AM HADT · 3280 days ago · 31 km deep · 100 km away
7. 2.3104 km SW of Adak, AlaskaTue, Oct 10, 6:39 AM HADT · 3279 days ago · 39 km deep · 85 km away
8. 2.9136 km W of Adak, AlaskaTue, Oct 10, 7:51 AM HADT · 3279 days ago · 24 km deep · 23 km away
9. 2.8128 km W of Adak, AlaskaTue, Oct 10, 11:56 PM HADT · 3278 days ago · 23 km deep · 26 km away
10. 2.0128 km WSW of Adak, AlaskaWed, Oct 11, 1:01 AM HADT · 3278 days ago · 23 km deep · 27 km away
11. 2.1126 km WSW of Adak, AlaskaWed, Oct 11, 1:01 AM HADT · 3278 days ago · 11 km deep · 31 km away
12. 2.3200 km WSW of Adak, AlaskaWed, Oct 11, 12:02 PM HADT · 3278 days ago · 23 km deep · 48 km away
13. 2.578 km WSW of Adak, AlaskaWed, Oct 11, 5:02 PM HADT · 3277 days ago · 43 km deep · 87 km away
14. 3.1127 km WSW of Adak, AlaskaWed, Oct 11, 8:58 PM HADT · 3277 days ago · 13 km deep · 29 km away
15. 2.3145 km WSW of Adak, AlaskaThu, Oct 12, 5:47 AM HADT · 3277 days ago · 19 km deep · 12 km away
16. 2.5126 km WSW of Adak, AlaskaThu, Oct 12, 6:07 AM HADT · 3277 days ago · 12 km deep · 30 km away
17. 4.1130 km WSW of Adak, AlaskaThu, Oct 12, 10:10 PM HADT · 3276 days ago · 10 km deep · 31 km away
18. 3.9129 km WSW of Adak, AlaskaThu, Oct 12, 10:14 PM HADT · 3276 days ago · 10 km deep · 36 km away
19. 4.1181 km W of Adak, AlaskaThu, Oct 12, 10:33 PM HADT · 3276 days ago · 96 km deep · 27 km away
20. 2.8133 km WSW of Adak, AlaskaThu, Oct 12, 11:01 PM HADT · 3276 days ago · 10 km deep · 36 km away
21. 2.6129 km WSW of Adak, AlaskaFri, Oct 13, 9:19 AM HADT · 3276 days ago · 17 km deep · 33 km away
22. 2.5177 km WSW of Adak, AlaskaFri, Oct 13, 1:37 PM HADT · 3275 days ago · 83 km deep · 24 km away
23. 2.1138 km W of Adak, AlaskaFri, Oct 13, 10:32 PM HADT · 3275 days ago · 25 km deep · 17 km away
24. 2.3184 km W of Adak, AlaskaSat, Oct 14, 8:50 AM HADT · 3275 days ago · 82 km deep · 32 km away
25. 2.1137 km WSW of Adak, AlaskaSat, Oct 14, 9:09 AM HADT · 3275 days ago · 44 km deep · 50 km away
26. 2.2128 km WSW of Adak, AlaskaSat, Oct 14, 12:12 PM HADT · 3275 days ago · 15 km deep · 32 km away
27. 2.8120 km WSW of Adak, AlaskaSat, Oct 14, 12:40 PM HADT · 3275 days ago · 14 km deep · 40 km away
28. 3.0139 km SW of Adak, AlaskaSat, Oct 14, 1:51 PM HADT · 3274 days ago · 19 km deep · 68 km away
29. 2.1127 km WSW of Adak, AlaskaSat, Oct 14, 2:43 PM HADT · 3274 days ago · 9 km deep · 28 km away
30. 2.3129 km W of Adak, AlaskaSat, Oct 14, 4:50 PM HADT · 3274 days ago · 12 km deep · 26 km away
31. 2.1136 km WSW of Adak, AlaskaSat, Oct 14, 5:26 PM HADT · 3274 days ago · 45 km deep · 51 km away
32. 2.1126 km W of Adak, AlaskaSat, Oct 14, 7:05 PM HADT · 3274 days ago · 13 km deep · 28 km away
33. 2.5126 km W of Adak, AlaskaSat, Oct 14, 8:10 PM HADT · 3274 days ago · 71 km deep · 31 km away
34. 1.8116 km WSW of Adak, AlaskaSun, Oct 15, 1:18 AM HADT · 3274 days ago · 48 km deep · 50 km away
35. 1.6110 km WSW of Adak, AlaskaMon, Oct 16, 10:08 AM HADT · 3273 days ago · 16 km deep · 51 km away
36. 2.3120 km SW of Adak, AlaskaMon, Oct 16, 2:53 PM HADT · 3272 days ago · 20 km deep · 87 km away
37. 2.2124 km SW of Adak, AlaskaMon, Oct 16, 2:57 PM HADT · 3272 days ago · 15 km deep · 89 km away
38. 1.9132 km W of Adak, AlaskaTue, Oct 17, 6:05 PM HADT · 3271 days ago · 16 km deep · 22 km away
39. 2.986 km SW of Adak, AlaskaTue, Oct 17, 11:18 PM HADT · 3271 days ago · 50 km deep · 92 km away
40. 1.9124 km W of Adak, AlaskaWed, Oct 18, 6:48 AM HADT · 3271 days ago · 20 km deep · 31 km away
41. 2.0122 km WSW of Adak, AlaskaWed, Oct 18, 8:42 AM HADT · 3271 days ago · 14 km deep · 53 km away
42. 1.9125 km W of Adak, AlaskaWed, Oct 18, 11:13 AM HADT · 3271 days ago · 13 km deep · 30 km away
43. 2.9120 km WSW of Adak, AlaskaWed, Oct 18, 9:13 PM HADT · 3270 days ago · 7 km deep · 36 km away
44. 2.9219 km W of Adak, AlaskaWed, Oct 18, 9:19 PM HADT · 3270 days ago · 89 km deep · 76 km away
45. 2.1133 km W of Adak, AlaskaThu, Oct 19, 11:59 AM HADT · 3270 days ago · 7 km deep · 22 km away
46. 1.9137 km WSW of Adak, AlaskaThu, Oct 19, 5:37 PM HADT · 3269 days ago · 1 km deep · 19 km away
47. 2.6162 km W of Adak, AlaskaFri, Oct 20, 2:20 PM HADT · 3268 days ago · 106 km deep · 15 km away
48. 2.1129 km WSW of Adak, AlaskaSat, Oct 21, 2:37 AM HADT · 3268 days ago · 25 km deep · 56 km away
49. 3.0134 km WSW of Adak, AlaskaSat, Oct 21, 3:19 AM HADT · 3268 days ago · 5 km deep · 43 km away
50. 1.8124 km WSW of Adak, AlaskaSat, Oct 21, 3:41 AM HADT · 3268 days ago · 11 km deep · 32 km away
51. 2.0125 km WSW of Adak, AlaskaSat, Oct 21, 4:33 AM HADT · 3268 days ago · 13 km deep · 32 km away
52. 2.0126 km W of Adak, AlaskaSat, Oct 21, 4:41 AM HADT · 3268 days ago · 19 km deep · 29 km away
53. 2.3128 km W of Adak, AlaskaSat, Oct 21, 8:46 AM HADT · 3268 days ago · 14 km deep · 27 km away
54. 2.2212 km WSW of Adak, AlaskaSat, Oct 21, 11:37 AM HADT · 3268 days ago · 18 km deep · 61 km away
55. 2.7246 km WSW of Adak, AlaskaSun, Oct 22, 9:36 PM GMT+12 · 3267 days ago · 36 km deep · 95 km away
56. 2.2125 km WSW of Adak, AlaskaMon, Oct 23, 12:39 AM HADT · 3266 days ago · 13 km deep · 31 km away
57. 2.361 km WSW of Adak, AlaskaMon, Oct 23, 4:04 AM HADT · 3266 days ago · 21 km deep · 100 km away
58. 2.3126 km W of Adak, AlaskaMon, Oct 23, 5:14 AM HADT · 3266 days ago · 14 km deep · 28 km away
59. 3.1161 km WSW of Adak, AlaskaMon, Oct 23, 10:08 AM HADT · 3266 days ago · 35 km deep · 67 km away
60. 2.3128 km WSW of Adak, AlaskaMon, Oct 23, 4:03 PM HADT · 3265 days ago · 7 km deep · 29 km away

The first 60 of at least 199.

Before

1. 1.6134 km WSW of Adak, AlaskaSat, Oct 7, 7:14 PM HADT · 3281 days ago · 7 km deep · 22 km away
2. 2.0131 km W of Adak, AlaskaSat, Oct 7, 9:57 AM HADT · 3282 days ago · 13 km deep · 24 km away
3. 2.2132 km W of Adak, AlaskaSat, Oct 7, 9:55 AM HADT · 3282 days ago · 13 km deep · 23 km away
4. 2.4125 km WSW of Adak, AlaskaFri, Oct 6, 8:48 PM HADT · 3282 days ago · 13 km deep · 31 km away
5. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 6, 6:26 PM HADT · 3282 days ago · 17 km deep · 29 km away
6. 2.267 km W of Adak, AlaskaFri, Oct 6, 6:24 PM HADT · 3282 days ago · 13 km deep · 89 km away
7. 2.3103 km SW of Adak, AlaskaFri, Oct 6, 5:49 PM HADT · 3282 days ago · 41 km deep · 76 km away
8. 2.2129 km WSW of Adak, AlaskaFri, Oct 6, 2:10 AM HADT · 3283 days ago · 8 km deep · 26 km away
9. 3.0134 km WSW of Adak, AlaskaFri, Oct 6, 1:26 AM HADT · 3283 days ago · 29 km deep · 61 km away
10. 2.8116 km WSW of Adak, AlaskaThu, Oct 5, 3:21 AM HADT · 3284 days ago · 20 km deep · 61 km away
11. 2.4189 km WSW of Adak, AlaskaWed, Oct 4, 10:55 AM HADT · 3285 days ago · 25 km deep · 54 km away
12. 2.173 km SW of Adak, AlaskaTue, Oct 3, 5:47 PM HADT · 3285 days ago · 25 km deep · 97 km away
13. 2.7124 km WSW of Adak, AlaskaTue, Oct 3, 6:03 AM HADT · 3286 days ago · 20 km deep · 37 km away
14. 2.6122 km WSW of Adak, AlaskaTue, Oct 3, 4:51 AM HADT · 3286 days ago · 19 km deep · 56 km away
15. 2.4220 km W of Adak, AlaskaTue, Oct 3, 3:48 AM HADT · 3286 days ago · 77 km deep · 66 km away
16. 2.7121 km WSW of Adak, AlaskaTue, Oct 3, 1:46 AM HADT · 3286 days ago · 14 km deep · 47 km away
17. 2.1124 km WSW of Adak, AlaskaTue, Oct 3, 12:34 AM HADT · 3286 days ago · 11 km deep · 32 km away
18. 2.1124 km W of Adak, AlaskaMon, Oct 2, 9:28 PM HADT · 3286 days ago · 15 km deep · 31 km away
19. 2.3123 km W of Adak, AlaskaMon, Oct 2, 9:16 PM HADT · 3286 days ago · 5 km deep · 32 km away
20. 2.3124 km W of Adak, AlaskaMon, Oct 2, 11:17 AM HADT · 3287 days ago · 12 km deep · 31 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017cwsnb8p (also filed as ak17031421). Read Fri, Oct 2, 2026, 9:53 AM UTC.