M1.5 earthquake 5 km SW of Unalaska, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Nov 9, 2017, 10:27 PM AKST

UTC

2017-11-10 07:27:58 UTC

Depth

11.5 km (7.1 mi), shallow

Epicenter

53.840° N, 166.603° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

23

• Unalaska, AlaskaPopulation 4,491. Forecast6 kmSW

After

1. 1.678 km S of Unalaska, AlaskaFri, Nov 10, 1:17 AM AKST · 3247 days ago · 35 km deep · 74 km away
2. 2.585 km SW of Unalaska, AlaskaFri, Nov 10, 11:27 AM AKST · 3247 days ago · 70 km deep · 79 km away
3. 1.784 km SW of Unalaska, AlaskaSat, Nov 11, 2:29 PM AKST · 3246 days ago · 18 km deep · 78 km away
4. 2.334 km SSW of Akutan, AlaskaSun, Nov 12, 8:17 AM AKST · 3245 days ago · 68 km deep · 47 km away
5. 1.960 km SE of Unalaska, AlaskaSun, Nov 12, 1:21 PM AKST · 3245 days ago · 45 km deep · 62 km away
6. 2.424 km S of Unalaska, AlaskaMon, Nov 13, 3:59 PM AKST · 3244 days ago · 76 km deep · 22 km away
7. 2.185 km S of Unalaska, AlaskaTue, Nov 14, 8:42 AM AKST · 3243 days ago · 15 km deep · 81 km away
8. 2.321 km ESE of Unalaska, AlaskaWed, Nov 15, 11:28 AM AKST · 3242 days ago · 80 km deep · 24 km away
9. 1.619 km WSW of Dutch Harbor, AlaskaThu, Nov 16, 2:14 PM AKST · 3241 days ago · 5 km deep · 15 km away
10. 2.028 km NE of Akutan, AlaskaFri, Nov 17, 4:42 PM AKST · 3240 days ago · 90 km deep · 92 km away
11. 1.991 km ENE of Nikolski, AlaskaFri, Nov 17, 9:16 PM AKST · 3239 days ago · 79 km deep · 91 km away
12. 1.886 km SW of Unalaska, AlaskaSat, Nov 18, 9:08 AM AKST · 3239 days ago · 68 km deep · 80 km away
13. 2.212 km ESE of Akutan, AlaskaMon, Nov 20, 8:31 PM AKST · 3236 days ago · 85 km deep · 72 km away
14. 4.347 km SSE of Akutan, AlaskaWed, Nov 22, 8:38 AM AKST · 3235 days ago · 55 km deep · 73 km away · felt by 2
15. 2.035 km S of Akutan, AlaskaWed, Nov 22, 8:51 AM AKST · 3235 days ago · 65 km deep · 61 km away
16. 2.480 km S of Unalaska, AlaskaFri, Nov 24, 2:25 PM AKST · 3233 days ago · 26 km deep · 76 km away
17. 2.089 km SE of Unalaska, AlaskaFri, Nov 24, 6:51 PM AKST · 3233 days ago · 17 km deep · 90 km away
18. 1.971 km SE of Unalaska, AlaskaSat, Nov 25, 5:10 AM AKST · 3232 days ago · 25 km deep · 72 km away
19. 1.754 km S of Akutan, AlaskaSat, Nov 25, 7:13 AM AKST · 3232 days ago · 54 km deep · 64 km away
20. 1.8Fox Islands, Aleutian Islands, AlaskaSat, Nov 25, 9:50 AM AKST · 3232 days ago · 15 km deep · 93 km away
21. 3.184 km S of Unalaska, AlaskaMon, Nov 27, 9:17 PM AKST · 3229 days ago · 49 km deep · 81 km away
22. 2.860 km SW of Unalaska, AlaskaThu, Nov 30, 12:22 AM AKST · 3227 days ago · 14 km deep · 55 km away
23. 2.263 km SE of Unalaska, AlaskaThu, Nov 30, 2:35 PM AKST · 3227 days ago · 37 km deep · 65 km away
24. 1.721 km WSW of Unalaska, AlaskaFri, Dec 1, 9:14 AM AKST · 3226 days ago · 9 km deep · 16 km away
25. 1.863 km SSE of Akutan, AlaskaSat, Dec 2, 4:33 AM AKST · 3225 days ago · 8 km deep · 82 km away
26. 2.016 km SW of Unalaska, AlaskaSat, Dec 2, 11:42 AM AKST · 3225 days ago · 7 km deep · 10 km away
27. 2.015 km SW of Unalaska, AlaskaSun, Dec 3, 1:47 AM AKST · 3224 days ago · 5 km deep · 10 km away
28. 1.972 km SSE of Unalaska, AlaskaSun, Dec 3, 9:18 AM AKST · 3224 days ago · 18 km deep · 72 km away
29. 2.1Fox Islands, Aleutian Islands, AlaskaSun, Dec 3, 8:45 PM AKST · 3223 days ago · 81 km deep · 27 km away
30. 1.570 km WSW of Unalaska, AlaskaMon, Dec 4, 8:07 PM AKST · 3223 days ago · 13 km deep · 64 km away
31. 1.825 km NE of Akutan, AlaskaTue, Dec 5, 12:00 PM AKST · 3222 days ago · 95 km deep · 88 km away
32. 1.890 km SE of Unalaska, AlaskaWed, Dec 6, 9:03 PM AKST · 3220 days ago · 10 km deep · 91 km away
33. 2.316 km ESE of Akutan, AlaskaThu, Dec 7, 2:11 AM AKST · 3220 days ago · 119 km deep · 75 km away
34. 2.387 km SSW of Unalaska, AlaskaThu, Dec 7, 11:04 AM AKST · 3220 days ago · 26 km deep · 83 km away
35. 3.790 km SSW of Unalaska, AlaskaThu, Dec 7, 11:06 AM AKST · 3220 days ago · 37 km deep · 86 km away
36. 2.192 km S of Unalaska, AlaskaThu, Dec 7, 11:10 AM AKST · 3220 days ago · 26 km deep · 88 km away
37. 2.284 km SSW of Unalaska, AlaskaThu, Dec 7, 2:32 PM AKST · 3220 days ago · 48 km deep · 80 km away
38. 1.836 km ESE of Akutan, AlaskaThu, Dec 7, 6:30 PM AKST · 3220 days ago · 76 km deep · 93 km away
39. 3.390 km S of Unalaska, AlaskaFri, Dec 8, 8:03 AM AKST · 3219 days ago · 28 km deep · 86 km away
40. 2.287 km SSW of Unalaska, AlaskaFri, Dec 8, 4:59 PM AKST · 3219 days ago · 26 km deep · 83 km away
41. 2.187 km SSW of Unalaska, AlaskaFri, Dec 8, 8:43 PM AKST · 3218 days ago · 26 km deep · 83 km away
42. 3.666 km SE of Unalaska, AlaskaSat, Dec 9, 12:28 AM AKST · 3218 days ago · 33 km deep · 68 km away
43. 2.168 km SSW of Unalaska, AlaskaWed, Dec 13, 1:09 AM AKST · 3214 days ago · 62 km deep · 63 km away
44. 2.090 km SW of Unalaska, AlaskaWed, Dec 13, 10:55 AM AKST · 3214 days ago · 77 km deep · 85 km away
45. 2.264 km SSE of Akutan, AlaskaWed, Dec 13, 7:14 PM AKST · 3214 days ago · 65 km deep · 87 km away
46. 1.613 km W of Akutan, AlaskaSat, Dec 16, 10:58 AM AKST · 3211 days ago · 18 km deep · 51 km away
47. 2.285 km SE of Unalaska, AlaskaSun, Dec 17, 9:28 AM AKST · 3210 days ago · 19 km deep · 86 km away
48. 2.185 km SSW of Unalaska, AlaskaTue, Dec 19, 3:26 AM AKST · 3208 days ago · 26 km deep · 81 km away
49. 2.588 km ENE of Nikolski, AlaskaWed, Dec 20, 2:26 PM AKST · 3207 days ago · 52 km deep · 99 km away
50. 1.812 km SW of Unalaska, AlaskaSun, Dec 24, 1:27 PM AKST · 3203 days ago · 82 km deep · 6 km away
51. 1.836 km SE of Akutan, AlaskaMon, Dec 25, 6:01 PM AKST · 3202 days ago · 65 km deep · 84 km away
52. 2.071 km SSW of Unalaska, AlaskaTue, Dec 26, 7:18 AM AKST · 3201 days ago · 50 km deep · 67 km away
53. 1.778 km SSE of Akutan, AlaskaTue, Dec 26, 5:55 PM AKST · 3201 days ago · 18 km deep · 93 km away
54. 1.829 km SSE of Akutan, AlaskaWed, Dec 27, 8:29 AM AKST · 3200 days ago · 70 km deep · 68 km away
55. 3.053 km SSE of Akutan, AlaskaThu, Dec 28, 1:37 AM AKST · 3199 days ago · 37 km deep · 82 km away
56. 1.866 km SE of Unalaska, AlaskaThu, Dec 28, 8:58 PM AKST · 3198 days ago · 57 km deep · 68 km away
57. 1.774 km SW of Unalaska, AlaskaFri, Dec 29, 12:16 AM AKST · 3198 days ago · 68 km deep · 68 km away
58. 3.196 km S of Unalaska, AlaskaFri, Dec 29, 6:34 AM AKST · 3198 days ago · 49 km deep · 94 km away
59. 3.065 km SSW of Unalaska, AlaskaFri, Dec 29, 8:32 AM AKST · 3198 days ago · 7 km deep · 60 km away
60. 2.084 km SSW of Unalaska, AlaskaFri, Dec 29, 9:15 AM AKST · 3198 days ago · 18 km deep · 80 km away

The first 60 of 77.

Before

1. 1.862 km SE of Unalaska, AlaskaThu, Nov 9, 5:04 AM AKST · 3248 days ago · 49 km deep · 62 km away
2. 1.816 km WSW of Dutch Harbor, AlaskaTue, Nov 7, 7:35 AM AKST · 3250 days ago · 5 km deep · 12 km away
3. 1.992 km SSW of Unalaska, AlaskaMon, Nov 6, 4:04 PM AKST · 3251 days ago · 26 km deep · 88 km away
4. 2.892 km S of Unalaska, AlaskaMon, Nov 6, 3:37 PM AKST · 3251 days ago · 34 km deep · 87 km away
5. 2.427 km S of Akutan, AlaskaMon, Nov 6, 3:32 PM AKST · 3251 days ago · 92 km deep · 54 km away
6. 1.970 km SSE of Akutan, AlaskaSun, Nov 5, 3:56 PM AKST · 3252 days ago · 13 km deep · 87 km away
7. 1.557 km SW of Unalaska, AlaskaSun, Nov 5, 12:39 PM AKST · 3252 days ago · 13 km deep · 51 km away
8. 1.757 km WSW of Unalaska, AlaskaSun, Nov 5, 10:53 AM AKST · 3252 days ago · 13 km deep · 52 km away
9. 1.556 km WSW of Unalaska, AlaskaSun, Nov 5, 10:48 AM AKST · 3252 days ago · 13 km deep · 51 km away
10. 2.083 km SSE of Akutan, AlaskaFri, Nov 3, 11:55 PM AKDT · 3253 days ago · 26 km deep · 99 km away
11. 2.120 km ESE of Unalaska, AlaskaFri, Nov 3, 7:51 PM AKDT · 3254 days ago · 81 km deep · 24 km away
12. 2.774 km SSE of Akutan, AlaskaFri, Nov 3, 3:48 AM AKDT · 3254 days ago · 49 km deep · 93 km away
13. 1.846 km SE of Unalaska, AlaskaThu, Nov 2, 5:30 PM AKDT · 3255 days ago · 31 km deep · 47 km away
14. 1.777 km SE of Unalaska, AlaskaThu, Nov 2, 10:35 AM AKDT · 3255 days ago · 55 km deep · 78 km away
15. 2.97 km ENE of Dutch Harbor, AlaskaThu, Nov 2, 10:05 AM AKDT · 3255 days ago · 125 km deep · 13 km away
16. 1.646 km S of Unalaska, AlaskaWed, Nov 1, 5:00 AM AKDT · 3256 days ago · 62 km deep · 44 km away
17. 1.894 km ENE of Nikolski, AlaskaTue, Oct 31, 11:14 PM AKDT · 3256 days ago · 86 km deep · 89 km away
18. 1.950 km S of Unalaska, AlaskaTue, Oct 31, 6:11 PM AKDT · 3257 days ago · 59 km deep · 46 km away
19. 2.083 km SSE of Unalaska, AlaskaTue, Oct 31, 1:19 PM AKDT · 3257 days ago · 25 km deep · 81 km away
20. 2.053 km SW of Unalaska, AlaskaTue, Oct 31, 9:20 AM AKDT · 3257 days ago · 72 km deep · 48 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017eff2x4x (also filed as ak17175986). Read Thu, Oct 1, 2026, 4:51 PM UTC.