M2.1 earthquake 49 km WSW of Unalaska, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jul 4, 2017, 5:04 AM AKDT

UTC

2017-07-04 13:04:42 UTC

Depth

25.6 km (15.9 mi), shallow

Epicenter

53.663° N, 167.189° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

29

• Unalaska, AlaskaPopulation 4,491. Forecast49 kmWSW

After

1. 2.150 km SW of Unalaska, AlaskaTue, Jul 4, 5:16 AM AKDT · 3377 days ago · 13 km deep · 17 km away
2. 1.5Fox Islands, Aleutian Islands, AlaskaTue, Jul 4, 6:18 AM AKDT · 3377 days ago · 13 km deep · 17 km away
3. 1.850 km SW of Unalaska, AlaskaTue, Jul 4, 3:22 PM AKDT · 3376 days ago · 16 km deep · 15 km away
4. 1.739 km S of Unalaska, AlaskaTue, Jul 4, 3:27 PM AKDT · 3376 days ago · 66 km deep · 41 km away
5. 2.048 km SW of Unalaska, AlaskaWed, Jul 5, 3:56 PM AKDT · 3375 days ago · 17 km deep · 18 km away
6. 1.849 km SW of Unalaska, AlaskaWed, Jul 5, 4:03 PM AKDT · 3375 days ago · 21 km deep · 13 km away
7. 2.250 km SW of Unalaska, AlaskaWed, Jul 5, 4:52 PM AKDT · 3375 days ago · 17 km deep · 16 km away
8. 2.654 km SSW of Unalaska, AlaskaThu, Jul 6, 2:33 AM AKDT · 3375 days ago · 59 km deep · 42 km away
9. 1.983 km SSW of Unalaska, AlaskaThu, Jul 6, 6:46 AM AKDT · 3375 days ago · 18 km deep · 63 km away
10. 2.946 km SSW of Unalaska, AlaskaSat, Jul 8, 4:20 AM AKDT · 3373 days ago · 91 km deep · 37 km away
11. 2.048 km SW of Unalaska, AlaskaSun, Jul 9, 9:22 PM AKDT · 3371 days ago · 17 km deep · 16 km away
12. 2.3112 km SSW of Unalaska, AlaskaMon, Jul 10, 12:20 AM AKDT · 3371 days ago · 25 km deep · 83 km away
13. 1.5Fox Islands, Aleutian Islands, AlaskaTue, Jul 11, 7:10 AM AKDT · 3370 days ago · 48 km deep · 73 km away
14. 1.636 km W of Dutch Harbor, AlaskaTue, Jul 11, 4:29 PM AKDT · 3369 days ago · 8 km deep · 24 km away
15. 1.675 km SSE of Unalaska, AlaskaWed, Jul 12, 5:54 AM AKDT · 3369 days ago · 8 km deep · 85 km away
16. 1.7Fox Islands, Aleutian Islands, AlaskaFri, Jul 14, 12:35 AM AKDT · 3367 days ago · 41 km deep · 98 km away
17. 2.951 km SE of Unalaska, AlaskaFri, Jul 14, 2:14 AM AKDT · 3367 days ago · 39 km deep · 77 km away
18. 1.558 km SW of Unalaska, AlaskaFri, Jul 14, 2:27 AM AKDT · 3367 days ago · 13 km deep · 12 km away
19. 2.378 km SSW of Unalaska, AlaskaFri, Jul 14, 3:33 PM AKDT · 3366 days ago · 23 km deep · 60 km away
20. 1.634 km SW of Unalaska, AlaskaSat, Jul 15, 3:37 PM AKDT · 3365 days ago · 76 km deep · 24 km away
21. 2.1Fox Islands, Aleutian Islands, AlaskaSun, Jul 16, 7:16 AM AKDT · 3365 days ago · 77 km deep · 92 km away
22. 1.766 km SW of Unalaska, AlaskaSun, Jul 16, 11:00 AM AKDT · 3365 days ago · 13 km deep · 18 km away
23. 2.065 km ENE of Nikolski, AlaskaTue, Jul 18, 2:50 AM AKDT · 3363 days ago · 61 km deep · 78 km away
24. 2.233 km SSW of Unalaska, AlaskaTue, Jul 18, 7:08 AM AKDT · 3363 days ago · 74 km deep · 30 km away
25. 2.090 km SW of Unalaska, AlaskaTue, Jul 18, 5:44 PM AKDT · 3362 days ago · 26 km deep · 51 km away
26. 2.475 km SSW of Unalaska, AlaskaTue, Jul 18, 6:18 PM AKDT · 3362 days ago · 46 km deep · 43 km away
27. 3.369 km SE of Unalaska, AlaskaTue, Jul 18, 6:59 PM AKDT · 3362 days ago · 36 km deep · 98 km away
28. 1.771 km SE of Unalaska, AlaskaTue, Jul 18, 7:10 PM AKDT · 3362 days ago · 18 km deep · 100 km away
29. 1.883 km SW of Unalaska, AlaskaWed, Jul 19, 3:57 AM AKDT · 3362 days ago · 26 km deep · 41 km away
30. 1.794 km E of Nikolski, AlaskaWed, Jul 19, 11:10 PM AKDT · 3361 days ago · 47 km deep · 91 km away
31. 2.556 km SW of Unalaska, AlaskaFri, Jul 21, 1:07 AM AKDT · 3360 days ago · 83 km deep · 20 km away
32. 1.543 km SSE of Unalaska, AlaskaSat, Jul 22, 1:19 AM AKDT · 3359 days ago · 56 km deep · 57 km away
33. 1.766 km SW of Unalaska, AlaskaMon, Jul 24, 1:56 PM AKDT · 3356 days ago · 78 km deep · 21 km away
34. 2.317 km S of Unalaska, AlaskaTue, Jul 25, 1:54 AM AKDT · 3356 days ago · 91 km deep · 42 km away
35. 1.994 km E of Nikolski, AlaskaTue, Jul 25, 5:04 AM AKDT · 3356 days ago · 26 km deep · 96 km away
36. 2.396 km E of Nikolski, AlaskaTue, Jul 25, 2:28 PM AKDT · 3355 days ago · 48 km deep · 88 km away
37. 2.397 km E of Nikolski, AlaskaTue, Jul 25, 3:20 PM AKDT · 3355 days ago · 52 km deep · 79 km away
38. 1.648 km SW of Unalaska, AlaskaThu, Jul 27, 6:53 AM AKDT · 3354 days ago · 23 km deep · 5 km away
39. 1.848 km SE of Unalaska, AlaskaThu, Jul 27, 4:01 PM AKDT · 3353 days ago · 45 km deep · 78 km away
40. 1.886 km E of Nikolski, AlaskaSat, Jul 29, 11:11 PM AKDT · 3351 days ago · 12 km deep · 84 km away
41. 1.870 km ENE of Nikolski, AlaskaSun, Jul 30, 4:00 AM AKDT · 3351 days ago · 72 km deep · 71 km away
42. 1.884 km S of Unalaska, AlaskaMon, Jul 31, 2:45 AM AKDT · 3350 days ago · 17 km deep · 72 km away
43. 2.579 km SW of Unalaska, AlaskaMon, Jul 31, 9:10 PM AKDT · 3349 days ago · 66 km deep · 39 km away
44. 3.186 km SSW of Unalaska, AlaskaTue, Aug 1, 11:15 AM AKDT · 3349 days ago · 35 km deep · 66 km away
45. 1.982 km SSW of Unalaska, AlaskaTue, Aug 1, 3:48 PM AKDT · 3348 days ago · 28 km deep · 62 km away
46. 1.835 km S of Akutan, AlaskaThu, Aug 3, 4:45 AM AKDT · 3347 days ago · 85 km deep · 95 km away
47. 1.659 km WSW of Unalaska, AlaskaThu, Aug 3, 1:13 PM AKDT · 3346 days ago · 21 km deep · 10 km away
48. 1.957 km SW of Unalaska, AlaskaThu, Aug 3, 2:31 PM AKDT · 3346 days ago · 7 km deep · 12 km away
49. 2.1Fox Islands, Aleutian Islands, AlaskaThu, Aug 3, 2:58 PM AKDT · 3346 days ago · 72 km deep · 54 km away
50. 2.074 km S of Unalaska, AlaskaSat, Aug 5, 11:43 AM AKDT · 3345 days ago · 26 km deep · 70 km away
51. 2.077 km S of Unalaska, AlaskaSun, Aug 6, 9:28 AM AKDT · 3344 days ago · 25 km deep · 62 km away
52. 1.774 km S of Unalaska, AlaskaMon, Aug 7, 6:46 AM AKDT · 3343 days ago · 26 km deep · 69 km away
53. 1.824 km SE of Unalaska, AlaskaMon, Aug 7, 1:19 PM AKDT · 3342 days ago · 72 km deep · 64 km away
54. 3.463 km S of Unalaska, AlaskaMon, Aug 7, 10:43 PM AKDT · 3342 days ago · 91 km deep · 50 km away
55. 1.870 km E of Nikolski, AlaskaWed, Aug 9, 2:51 PM AKDT · 3340 days ago · 45 km deep · 88 km away
56. 1.682 km S of Unalaska, AlaskaFri, Aug 11, 4:51 AM AKDT · 3339 days ago · 26 km deep · 65 km away
57. 2.273 km S of Unalaska, AlaskaFri, Aug 11, 11:14 AM AKDT · 3339 days ago · 26 km deep · 68 km away
58. 1.872 km WSW of Unalaska, AlaskaFri, Aug 11, 1:52 PM AKDT · 3338 days ago · 13 km deep · 24 km away
59. 2.130 km SE of Unalaska, AlaskaSat, Aug 12, 2:30 PM AKDT · 3337 days ago · 65 km deep · 64 km away
60. 1.573 km SW of Unalaska, AlaskaSun, Aug 13, 10:18 AM AKDT · 3337 days ago · 16 km deep · 27 km away

The first 60 of 88.

Before

1. 2.352 km SW of Unalaska, AlaskaTue, Jul 4, 4:55 AM AKDT · 3377 days ago · 7 km deep · 21 km away
2. 2.082 km SSW of Unalaska, AlaskaMon, Jul 3, 11:42 AM AKDT · 3378 days ago · 51 km deep · 57 km away
3. 1.681 km SSE of Unalaska, AlaskaSun, Jul 2, 6:09 PM AKDT · 3378 days ago · 16 km deep · 89 km away
4. 1.533 km S of Unalaska, AlaskaSun, Jul 2, 6:32 AM AKDT · 3379 days ago · 72 km deep · 44 km away
5. 3.6102 km E of Nikolski, AlaskaFri, Jun 30, 10:42 PM AKDT · 3380 days ago · 26 km deep · 89 km away
6. 1.559 km S of Unalaska, AlaskaFri, Jun 30, 5:38 PM AKDT · 3380 days ago · 47 km deep · 64 km away
7. 1.9101 km E of Nikolski, AlaskaFri, Jun 30, 4:32 PM AKDT · 3380 days ago · 51 km deep · 91 km away
8. 1.895 km W of Dutch Harbor, AlaskaThu, Jun 29, 5:29 PM AKDT · 3381 days ago · 5 km deep · 62 km away
9. 2.431 km SSE of Unalaska, AlaskaThu, Jun 29, 4:40 PM AKDT · 3381 days ago · 75 km deep · 54 km away
10. 1.860 km SSW of Unalaska, AlaskaWed, Jun 28, 6:33 PM AKDT · 3382 days ago · 75 km deep · 38 km away
11. 3.086 km SSW of Unalaska, AlaskaWed, Jun 28, 4:35 PM AKDT · 3382 days ago · 42 km deep · 59 km away
12. 2.086 km S of Unalaska, AlaskaWed, Jun 28, 6:40 AM AKDT · 3383 days ago · 19 km deep · 85 km away
13. 1.665 km SE of Unalaska, AlaskaWed, Jun 28, 1:19 AM AKDT · 3383 days ago · 31 km deep · 89 km away
14. 1.979 km S of Unalaska, AlaskaTue, Jun 27, 6:34 PM AKDT · 3383 days ago · 14 km deep · 64 km away
15. 2.379 km S of Unalaska, AlaskaTue, Jun 27, 5:37 PM AKDT · 3383 days ago · 42 km deep · 63 km away
16. 1.978 km S of Unalaska, AlaskaTue, Jun 27, 4:09 PM AKDT · 3383 days ago · 44 km deep · 61 km away
17. 1.978 km S of Unalaska, AlaskaTue, Jun 27, 4:01 PM AKDT · 3383 days ago · 26 km deep · 61 km away
18. 4.272 km SSW of Unalaska, AlaskaTue, Jun 27, 3:45 PM AKDT · 3383 days ago · 46 km deep · 54 km away
19. 2.188 km S of Unalaska, AlaskaTue, Jun 27, 3:44 PM AKDT · 3383 days ago · 26 km deep · 73 km away
20. 1.519 km WSW of Dutch Harbor, AlaskaTue, Jun 27, 2:37 PM AKDT · 3383 days ago · 4 km deep · 31 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0178i66sdz (also filed as ak16255099). Read Fri, Oct 2, 2026, 8:33 AM UTC.