M1.6 earthquake 59 km SE of Unalaska, Alaska

Magnitude

1.6 (ml), micro

Local time

Wed, Aug 6, 2025, 7:38 PM AKDT

UTC

2025-08-07 03:38:23 UTC

Depth

39.1 km (24.3 mi), shallow

Epicenter

53.569° N, 165.800° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

29

• Unalaska, AlaskaPopulation 4,491. Forecast59 kmSE

After

1. 1.537 km S of Unalaska, AlaskaThu, Aug 7, 7:53 AM AKDT · 419 days ago · 47 km deep · 48 km away
2. 1.820 km WSW of Akutan, AlaskaThu, Aug 7, 9:49 AM AKDT · 419 days ago · 93 km deep · 54 km away
3. 1.581 km SSW of Unalaska, AlaskaThu, Aug 7, 10:04 AM AKDT · 419 days ago · 15 km deep · 87 km away
4. 1.988 km SSW of Unalaska, AlaskaThu, Aug 7, 12:12 PM AKDT · 418 days ago · 26 km deep · 91 km away
5. 1.623 km ENE of Akutan, AlaskaThu, Aug 7, 4:06 PM AKDT · 418 days ago · 78 km deep · 78 km away
6. 1.767 km ESE of Akutan, AlaskaFri, Aug 8, 12:55 AM AKDT · 418 days ago · 63 km deep · 83 km away
7. 1.649 km SSW of Unalaska, AlaskaFri, Aug 8, 3:42 AM AKDT · 418 days ago · 68 km deep · 75 km away
8. 1.750 km SW of Unalaska, AlaskaFri, Aug 8, 5:05 AM AKDT · 418 days ago · 14 km deep · 85 km away
9. 1.659 km S of Akutan, AlaskaFri, Aug 8, 6:18 AM AKDT · 418 days ago · 53 km deep · 11 km away
10. 3.325 km SE of Unalaska, AlaskaFri, Aug 8, 9:58 PM AKDT · 417 days ago · 78 km deep · 34 km away
11. 1.886 km SSW of Unalaska, AlaskaSun, Aug 10, 10:37 AM AKDT · 415 days ago · 47 km deep · 86 km away
12. 1.670 km SSE of Akutan, AlaskaMon, Aug 11, 4:50 AM AKDT · 415 days ago · 50 km deep · 39 km away
13. 3.438 km S of Unalaska, AlaskaMon, Aug 11, 8:29 PM AKDT · 414 days ago · 69 km deep · 48 km away
14. 2.840 km SE of Akutan, AlaskaTue, Aug 12, 1:35 PM AKDT · 413 days ago · 65 km deep · 54 km away
15. 3.490 km SSW of Unalaska, AlaskaTue, Aug 12, 3:22 PM AKDT · 413 days ago · 35 km deep · 90 km away
16. 1.749 km SW of Unalaska, AlaskaTue, Aug 12, 5:11 PM AKDT · 413 days ago · 16 km deep · 83 km away
17. 1.749 km SW of Unalaska, AlaskaTue, Aug 12, 5:16 PM AKDT · 413 days ago · 19 km deep · 83 km away
18. 1.950 km SW of Unalaska, AlaskaTue, Aug 12, 7:27 PM AKDT · 413 days ago · 13 km deep · 81 km away
19. 2.524 km SSW of Akutan, AlaskaWed, Aug 13, 3:31 AM AKDT · 413 days ago · 83 km deep · 41 km away
20. 3.329 km SE of Unalaska, AlaskaWed, Aug 13, 8:21 AM AKDT · 413 days ago · 81 km deep · 29 km away
21. 2.395 km SE of Akutan, AlaskaThu, Aug 14, 1:31 PM AKDT · 411 days ago · 31 km deep · 77 km away
22. 2.049 km SW of Unalaska, AlaskaThu, Aug 14, 2:53 PM AKDT · 411 days ago · 17 km deep · 82 km away
23. 1.991 km SSW of Unalaska, AlaskaThu, Aug 14, 7:25 PM AKDT · 411 days ago · 31 km deep · 94 km away
24. 1.527 km SE of Unalaska, AlaskaFri, Aug 15, 1:22 AM AKDT · 411 days ago · 69 km deep · 34 km away
25. 1.635 km SSW of Unalaska, AlaskaFri, Aug 15, 9:03 AM AKDT · 411 days ago · 71 km deep · 56 km away
26. 1.984 km SSW of Unalaska, AlaskaSat, Aug 16, 8:10 PM AKDT · 409 days ago · 28 km deep · 84 km away
27. 1.554 km SW of Unalaska, AlaskaSun, Aug 17, 3:21 PM AKDT · 408 days ago · 16 km deep · 91 km away
28. 1.593 km SSW of Unalaska, AlaskaSun, Aug 17, 11:21 PM AKDT · 408 days ago · 26 km deep · 99 km away
29. 2.634 km SW of Unalaska, AlaskaMon, Aug 18, 1:16 PM AKDT · 407 days ago · 79 km deep · 76 km away
30. 1.876 km S of Unalaska, AlaskaMon, Aug 18, 5:04 PM AKDT · 407 days ago · 50 km deep · 75 km away
31. 1.781 km SSE of Unalaska, AlaskaTue, Aug 19, 7:02 AM AKDT · 407 days ago · 21 km deep · 45 km away
32. 2.8130 km SE of Akutan, AlaskaTue, Aug 19, 12:32 PM AKDT · 406 days ago · 24 km deep · 89 km away
33. 1.795 km ESE of Akutan, AlaskaFri, Aug 22, 6:21 AM AKDT · 404 days ago · 28 km deep · 92 km away
34. 3.166 km SE of Unalaska, AlaskaFri, Aug 22, 5:06 PM AKDT · 403 days ago · 35 km deep · 16 km away
35. 1.726 km NW of Akutan, AlaskaSat, Aug 23, 5:24 AM AKDT · 403 days ago · 100 km deep · 81 km away
36. 1.688 km SE of Akutan, AlaskaSat, Aug 23, 6:11 AM AKDT · 403 days ago · 28 km deep · 60 km away
37. 2.674 km SSE of Unalaska, AlaskaSat, Aug 23, 7:41 AM AKDT · 403 days ago · 35 km deep · 48 km away
38. 1.526 km NW of Akutan, AlaskaSat, Aug 23, 1:14 PM AKDT · 402 days ago · 117 km deep · 84 km away
39. 1.875 km SE of Unalaska, AlaskaSun, Aug 24, 1:37 AM AKDT · 402 days ago · 39 km deep · 17 km away
40. 1.6126 km SE of Akutan, AlaskaSun, Aug 24, 4:17 AM AKDT · 402 days ago · 20 km deep · 85 km away
41. 1.587 km SSW of Unalaska, AlaskaSun, Aug 24, 11:33 AM AKDT · 401 days ago · 26 km deep · 87 km away
42. 1.693 km SE of Akutan, AlaskaSun, Aug 24, 1:29 PM AKDT · 401 days ago · 13 km deep · 69 km away
43. 2.624 km SE of Unalaska, AlaskaSun, Aug 24, 10:13 PM AKDT · 401 days ago · 74 km deep · 35 km away
44. 1.860 km SSE of Unalaska, AlaskaMon, Aug 25, 12:42 AM AKDT · 401 days ago · 53 km deep · 31 km away
45. 1.630 km SSW of Unalaska, AlaskaTue, Aug 26, 12:17 AM AKDT · 400 days ago · 78 km deep · 57 km away
46. 2.784 km SE of Akutan, AlaskaTue, Aug 26, 1:40 PM AKDT · 399 days ago · 35 km deep · 69 km away
47. 1.850 km SW of Unalaska, AlaskaTue, Aug 26, 8:28 PM AKDT · 399 days ago · 18 km deep · 84 km away
48. 1.921 km ESE of Unalaska, AlaskaThu, Aug 28, 6:50 AM AKDT · 398 days ago · 79 km deep · 38 km away
49. 1.926 km SE of Unalaska, AlaskaSat, Aug 30, 11:22 AM AKDT · 395 days ago · 72 km deep · 33 km away
50. 3.535 km SE of Akutan, AlaskaSat, Aug 30, 3:38 PM AKDT · 395 days ago · 66 km deep · 50 km away
51. 1.9102 km SE of Unalaska, AlaskaMon, Sep 1, 4:19 AM AKDT · 394 days ago · 13 km deep · 49 km away
52. 2.661 km SE of Akutan, AlaskaTue, Sep 2, 12:51 AM AKDT · 393 days ago · 35 km deep · 48 km away
53. 1.885 km ESE of Akutan, AlaskaTue, Sep 2, 2:57 AM AKDT · 393 days ago · 48 km deep · 92 km away
54. 1.567 km SE of Unalaska, AlaskaTue, Sep 2, 4:05 AM AKDT · 393 days ago · 26 km deep · 21 km away
55. 1.933 km SW of Unalaska, AlaskaTue, Sep 2, 8:35 AM AKDT · 393 days ago · 75 km deep · 68 km away
56. 2.616 km SE of Unalaska, AlaskaTue, Sep 2, 8:49 AM AKDT · 393 days ago · 81 km deep · 43 km away
57. 2.755 km SW of Unalaska, AlaskaTue, Sep 2, 11:23 AM AKDT · 392 days ago · 17 km deep · 87 km away
58. 3.496 km SE of Akutan, AlaskaThu, Sep 4, 3:52 AM AKDT · 391 days ago · 35 km deep · 67 km away
59. 4.426 km W of Akutan, AlaskaFri, Sep 5, 9:40 AM AKDT · 390 days ago · 103 km deep · 71 km away
60. 2.111 km NW of Dutch Harbor, AlaskaMon, Sep 22, 11:25 PM AKDT · 372 days ago · 11 km deep · 72 km away

The first 60 of 64.

Before

1. 2.0106 km SE of Unalaska, AlaskaWed, Aug 6, 12:03 PM AKDT · 419 days ago · 7 km deep · 54 km away
2. 1.669 km SE of Akutan, AlaskaWed, Aug 6, 12:24 AM AKDT · 420 days ago · 24 km deep · 50 km away
3. 3.484 km S of Unalaska, AlaskaTue, Aug 5, 11:37 PM AKDT · 420 days ago · 19 km deep · 76 km away
4. 1.779 km ESE of Akutan, AlaskaTue, Aug 5, 10:37 PM AKDT · 420 days ago · 44 km deep · 86 km away
5. 1.8106 km SE of Unalaska, AlaskaMon, Aug 4, 12:44 PM AKDT · 421 days ago · 8 km deep · 54 km away
6. 4.196 km ESE of Akutan, AlaskaSun, Aug 3, 8:24 PM AKDT · 422 days ago · 35 km deep · 93 km away
7. 2.831 km SE of Unalaska, AlaskaSun, Aug 3, 3:03 PM AKDT · 422 days ago · 80 km deep · 29 km away
8. 1.891 km SSW of Unalaska, AlaskaSun, Aug 3, 1:41 AM AKDT · 423 days ago · 26 km deep · 94 km away
9. 1.892 km SSW of Unalaska, AlaskaSun, Aug 3, 12:02 AM AKDT · 423 days ago · 26 km deep · 93 km away
10. 2.026 km SE of Unalaska, AlaskaSat, Aug 2, 5:13 AM AKDT · 424 days ago · 79 km deep · 33 km away
11. 2.046 km WSW of Dutch Harbor, AlaskaSat, Aug 2, 12:52 AM AKDT · 424 days ago · 112 km deep · 96 km away
12. 2.239 km ENE of Akutan, AlaskaFri, Aug 1, 10:56 PM AKDT · 424 days ago · 95 km deep · 90 km away
13. 1.667 km SE of Unalaska, AlaskaFri, Aug 1, 6:57 AM AKDT · 425 days ago · 42 km deep · 12 km away
14. 3.788 km SSE of Unalaska, AlaskaThu, Jul 31, 6:21 AM AKDT · 426 days ago · 35 km deep · 50 km away
15. 3.120 km SE of Unalaska, AlaskaThu, Jul 31, 3:56 AM AKDT · 426 days ago · 71 km deep · 40 km away
16. 1.973 km S of Unalaska, AlaskaWed, Jul 30, 5:34 PM AKDT · 426 days ago · 35 km deep · 60 km away
17. 1.832 km E of Akutan, AlaskaWed, Jul 30, 1:32 PM AKDT · 426 days ago · 75 km deep · 69 km away
18. 1.978 km E of Akutan, AlaskaWed, Jul 30, 10:15 AM AKDT · 426 days ago · 47 km deep · 94 km away
19. 3.076 km ESE of Akutan, AlaskaTue, Jul 29, 2:16 PM AKDT · 427 days ago · 57 km deep · 90 km away
20. 2.810 km ENE of Unalaska, AlaskaTue, Jul 29, 7:18 AM AKDT · 428 days ago · 87 km deep · 53 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak025a28phyl. Read Wed, Sep 30, 2026, 5:35 AM UTC.