M2.2 earthquake 73 km S of Unalaska, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Aug 11, 2017, 11:14 AM AKDT

UTC

2017-08-11 19:14:35 UTC

Depth

25.6 km (15.9 mi), shallow

Epicenter

53.217° N, 166.495° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

31

• Unalaska, AlaskaPopulation 4,491. Forecast73 kmS

After

1. 1.872 km WSW of Unalaska, AlaskaFri, Aug 11, 1:52 PM AKDT · 3339 days ago · 13 km deep · 84 km away
2. 2.130 km SE of Unalaska, AlaskaSat, Aug 12, 2:30 PM AKDT · 3338 days ago · 65 km deep · 54 km away
3. 1.949 km SSE of Akutan, AlaskaSat, Aug 12, 2:49 PM AKDT · 3338 days ago · 75 km deep · 82 km away
4. 1.9132 km S of Unalaska, AlaskaSat, Aug 12, 8:20 PM AKDT · 3338 days ago · 26 km deep · 60 km away
5. 1.573 km SW of Unalaska, AlaskaSun, Aug 13, 10:18 AM AKDT · 3337 days ago · 16 km deep · 64 km away
6. 2.3140 km S of Unalaska, AlaskaSun, Aug 13, 11:02 AM AKDT · 3337 days ago · 26 km deep · 68 km away
7. 1.747 km ESE of Unalaska, AlaskaSun, Aug 13, 11:11 PM AKDT · 3337 days ago · 24 km deep · 67 km away
8. 2.6103 km S of Unalaska, AlaskaSun, Aug 13, 11:59 PM AKDT · 3337 days ago · 27 km deep · 36 km away
9. 2.721 km SE of Unalaska, AlaskaMon, Aug 14, 12:49 AM AKDT · 3337 days ago · 111 km deep · 59 km away
10. 1.760 km SE of Unalaska, AlaskaMon, Aug 14, 2:43 AM AKDT · 3337 days ago · 32 km deep · 55 km away
11. 1.6Fox Islands, Aleutian Islands, AlaskaMon, Aug 14, 4:32 AM AKDT · 3336 days ago · 13 km deep · 60 km away
12. 1.570 km WSW of Unalaska, AlaskaMon, Aug 14, 7:09 PM AKDT · 3336 days ago · 13 km deep · 71 km away
13. 1.8126 km SSW of Unalaska, AlaskaTue, Aug 15, 2:37 AM AKDT · 3336 days ago · 66 km deep · 58 km away
14. 1.791 km SSW of Unalaska, AlaskaWed, Aug 16, 4:07 AM AKDT · 3335 days ago · 15 km deep · 37 km away
15. 2.471 km SSE of Akutan, AlaskaWed, Aug 16, 5:20 AM AKDT · 3334 days ago · 57 km deep · 87 km away
16. 1.535 km SSW of Unalaska, AlaskaWed, Aug 16, 5:37 AM AKDT · 3334 days ago · 73 km deep · 43 km away
17. 2.168 km SW of Unalaska, AlaskaWed, Aug 16, 10:08 AM AKDT · 3334 days ago · 15 km deep · 56 km away
18. 2.073 km WSW of Unalaska, AlaskaWed, Aug 16, 10:31 AM AKDT · 3334 days ago · 13 km deep · 76 km away
19. 2.979 km S of Unalaska, AlaskaWed, Aug 16, 12:00 PM AKDT · 3334 days ago · 35 km deep · 10 km away
20. 1.873 km S of Unalaska, AlaskaWed, Aug 16, 12:44 PM AKDT · 3334 days ago · 36 km deep · 12 km away
21. 2.567 km E of Nikolski, AlaskaThu, Aug 17, 7:55 AM AKDT · 3333 days ago · 50 km deep · 94 km away
22. 1.8105 km E of Nikolski, AlaskaFri, Aug 18, 6:38 AM AKDT · 3332 days ago · 35 km deep · 66 km away
23. 2.130 km WSW of Unalaska, AlaskaFri, Aug 18, 10:45 AM AKDT · 3332 days ago · 10 km deep · 65 km away
24. 1.568 km WSW of Unalaska, AlaskaFri, Aug 18, 2:51 PM AKDT · 3332 days ago · 16 km deep · 75 km away
25. 1.663 km SSE of Akutan, AlaskaSat, Aug 19, 3:58 AM AKDT · 3332 days ago · 56 km deep · 87 km away
26. 2.367 km SSE of Akutan, AlaskaSat, Aug 19, 4:20 AM AKDT · 3331 days ago · 32 km deep · 91 km away
27. 2.064 km SSE of Akutan, AlaskaSat, Aug 19, 1:52 PM AKDT · 3331 days ago · 48 km deep · 88 km away
28. 1.730 km SE of Unalaska, AlaskaSun, Aug 20, 10:17 PM AKDT · 3330 days ago · 72 km deep · 56 km away
29. 2.2137 km ESE of Nikolski, AlaskaMon, Aug 21, 3:31 AM AKDT · 3330 days ago · 20 km deep · 73 km away
30. 2.6124 km S of Unalaska, AlaskaMon, Aug 21, 6:55 PM AKDT · 3329 days ago · 8 km deep · 56 km away
31. 1.7134 km S of Unalaska, AlaskaMon, Aug 21, 7:20 PM AKDT · 3329 days ago · 24 km deep · 61 km away
32. 2.271 km WSW of Unalaska, AlaskaMon, Aug 21, 8:43 PM AKDT · 3329 days ago · 13 km deep · 82 km away
33. 1.673 km WSW of Unalaska, AlaskaMon, Aug 21, 10:04 PM AKDT · 3329 days ago · 13 km deep · 81 km away
34. 1.6104 km E of Nikolski, AlaskaTue, Aug 22, 4:02 AM AKDT · 3329 days ago · 49 km deep · 64 km away
35. 2.0158 km ESE of Nikolski, AlaskaTue, Aug 22, 12:11 PM AKDT · 3328 days ago · 8 km deep · 99 km away
36. 1.577 km SSW of Unalaska, AlaskaTue, Aug 22, 9:46 PM AKDT · 3328 days ago · 2 km deep · 39 km away
37. 1.772 km S of Akutan, AlaskaWed, Aug 23, 3:07 PM AKDT · 3327 days ago · 20 km deep · 64 km away
38. 2.945 km S of Akutan, AlaskaThu, Aug 24, 12:22 AM AKDT · 3327 days ago · 70 km deep · 71 km away
39. 2.390 km E of Nikolski, AlaskaFri, Aug 25, 9:53 AM AKDT · 3325 days ago · 49 km deep · 81 km away
40. 1.971 km SSE of Akutan, AlaskaSat, Aug 26, 6:48 PM AKDT · 3324 days ago · 52 km deep · 83 km away
41. 2.0129 km S of Unalaska, AlaskaSun, Aug 27, 7:00 PM AKDT · 3323 days ago · 5 km deep · 56 km away
42. 2.3137 km S of Unalaska, AlaskaSun, Aug 27, 7:18 PM AKDT · 3323 days ago · 11 km deep · 65 km away
43. 1.976 km SE of Unalaska, AlaskaMon, Aug 28, 3:01 AM AKDT · 3323 days ago · 22 km deep · 50 km away
44. 3.5118 km SSE of Unalaska, AlaskaTue, Aug 29, 4:59 AM AKDT · 3321 days ago · 11 km deep · 66 km away
45. 2.372 km SSE of Akutan, AlaskaTue, Aug 29, 6:33 PM AKDT · 3321 days ago · 47 km deep · 81 km away
46. 1.869 km S of Akutan, AlaskaWed, Aug 30, 3:41 AM AKDT · 3321 days ago · 21 km deep · 67 km away
47. 2.0100 km E of Nikolski, AlaskaWed, Aug 30, 10:03 AM AKDT · 3320 days ago · 70 km deep · 60 km away
48. 1.523 km ESE of Unalaska, AlaskaFri, Sep 1, 7:28 PM AKDT · 3318 days ago · 73 km deep · 66 km away
49. 1.571 km SW of Unalaska, AlaskaSat, Sep 2, 12:21 AM AKDT · 3318 days ago · 70 km deep · 47 km away
50. 1.928 km SSW of Akutan, AlaskaSat, Sep 2, 6:00 AM AKDT · 3317 days ago · 71 km deep · 85 km away
51. 1.726 km E of Unalaska, AlaskaSat, Sep 2, 12:51 PM AKDT · 3317 days ago · 86 km deep · 74 km away
52. 2.025 km SE of Unalaska, AlaskaSat, Sep 2, 8:50 PM AKDT · 3317 days ago · 75 km deep · 59 km away
53. 2.115 km SSE of Unalaska, AlaskaSun, Sep 3, 1:15 AM AKDT · 3317 days ago · 87 km deep · 58 km away
54. 2.081 km S of Unalaska, AlaskaTue, Sep 5, 10:43 AM AKDT · 3314 days ago · 26 km deep · 15 km away
55. 1.674 km S of Unalaska, AlaskaTue, Sep 5, 11:37 AM AKDT · 3314 days ago · 23 km deep · 13 km away
56. 2.480 km SSW of Unalaska, AlaskaTue, Sep 5, 8:26 PM AKDT · 3314 days ago · 26 km deep · 24 km away
57. 1.530 km S of Akutan, AlaskaWed, Sep 6, 1:16 AM AKDT · 3314 days ago · 77 km deep · 84 km away
58. 3.767 km SE of Unalaska, AlaskaWed, Sep 6, 7:46 PM AKDT · 3313 days ago · 26 km deep · 54 km away
59. 1.575 km SE of Unalaska, AlaskaWed, Sep 6, 8:29 PM AKDT · 3313 days ago · 26 km deep · 56 km away
60. 3.776 km SE of Unalaska, AlaskaThu, Sep 7, 7:01 AM AKDT · 3312 days ago · 38 km deep · 58 km away

The first 60 of 116.

Before

1. 1.973 km SSE of Akutan, AlaskaFri, Aug 11, 7:59 AM AKDT · 3339 days ago · 80 km deep · 93 km away
2. 2.1113 km SE of Unalaska, AlaskaFri, Aug 11, 6:20 AM AKDT · 3339 days ago · 24 km deep · 65 km away
3. 1.682 km S of Unalaska, AlaskaFri, Aug 11, 4:51 AM AKDT · 3339 days ago · 26 km deep · 18 km away
4. 1.855 km SSE of Akutan, AlaskaFri, Aug 11, 1:08 AM AKDT · 3340 days ago · 43 km deep · 87 km away
5. 2.878 km SE of Unalaska, AlaskaWed, Aug 9, 4:32 PM AKDT · 3341 days ago · 17 km deep · 51 km away
6. 1.870 km E of Nikolski, AlaskaWed, Aug 9, 2:51 PM AKDT · 3341 days ago · 45 km deep · 92 km away
7. 1.674 km SSE of Akutan, AlaskaTue, Aug 8, 11:09 PM AKDT · 3342 days ago · 31 km deep · 97 km away
8. 1.893 km SE of Unalaska, AlaskaTue, Aug 8, 9:15 AM AKDT · 3342 days ago · 36 km deep · 55 km away
9. 3.463 km S of Unalaska, AlaskaMon, Aug 7, 10:43 PM AKDT · 3343 days ago · 91 km deep · 18 km away
10. 1.824 km SE of Unalaska, AlaskaMon, Aug 7, 1:19 PM AKDT · 3343 days ago · 72 km deep · 61 km away
11. 1.774 km S of Unalaska, AlaskaMon, Aug 7, 6:46 AM AKDT · 3343 days ago · 26 km deep · 2 km away
12. 2.077 km S of Unalaska, AlaskaSun, Aug 6, 9:28 AM AKDT · 3344 days ago · 25 km deep · 15 km away
13. 2.074 km S of Unalaska, AlaskaSat, Aug 5, 11:43 AM AKDT · 3345 days ago · 26 km deep · 2 km away
14. 2.1Fox Islands, Aleutian Islands, AlaskaThu, Aug 3, 2:58 PM AKDT · 3347 days ago · 72 km deep · 88 km away
15. 1.957 km SW of Unalaska, AlaskaThu, Aug 3, 2:31 PM AKDT · 3347 days ago · 7 km deep · 61 km away
16. 1.659 km WSW of Unalaska, AlaskaThu, Aug 3, 1:13 PM AKDT · 3347 days ago · 21 km deep · 69 km away
17. 1.835 km S of Akutan, AlaskaThu, Aug 3, 4:45 AM AKDT · 3347 days ago · 85 km deep · 82 km away
18. 1.661 km SSE of Akutan, AlaskaWed, Aug 2, 7:29 AM AKDT · 3348 days ago · 57 km deep · 81 km away
19. 1.769 km SSE of Akutan, AlaskaTue, Aug 1, 5:17 PM AKDT · 3349 days ago · 50 km deep · 82 km away
20. 1.982 km SSW of Unalaska, AlaskaTue, Aug 1, 3:48 PM AKDT · 3349 days ago · 28 km deep · 24 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017a948pcp (also filed as ak16498361). Read Fri, Oct 2, 2026, 11:43 PM UTC.