M1.8 earthquake 92 km SW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jul 16, 2025, 1:11 AM HADT

UTC

2025-07-16 10:11:47 UTC

Depth

30.0 km (18.6 mi), shallow

Epicenter

51.310° N, 177.611° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

20

After

1. 2.541 km SW of Adak, AlaskaWed, Jul 16, 3:24 AM HADT · 443 days ago · 69 km deep · 51 km away
2. 3.4104 km WSW of Adak, AlaskaWed, Jul 16, 6:07 AM HADT · 443 days ago · 57 km deep · 22 km away
3. 1.7108 km WSW of Adak, AlaskaWed, Jul 16, 6:11 PM HADT · 442 days ago · 13 km deep · 44 km away
4. 1.696 km WSW of Adak, AlaskaWed, Jul 16, 7:55 PM HADT · 442 days ago · 26 km deep · 17 km away
5. 2.667 km S of Adak, AlaskaWed, Jul 16, 8:27 PM HADT · 442 days ago · 35 km deep · 77 km away
6. 1.882 km SW of Adak, AlaskaThu, Jul 17, 2:09 AM HADT · 442 days ago · 46 km deep · 17 km away
7. 1.761 km SSW of Adak, AlaskaThu, Jul 17, 2:57 AM HADT · 442 days ago · 38 km deep · 41 km away
8. 1.862 km SSW of Adak, AlaskaThu, Jul 17, 4:45 AM HADT · 442 days ago · 28 km deep · 53 km away
9. 3.6124 km WSW of Adak, AlaskaThu, Jul 17, 8:39 PM HADT · 441 days ago · 42 km deep · 41 km away
10. 2.570 km SSE of Adak, AlaskaThu, Jul 17, 9:01 PM HADT · 441 days ago · 35 km deep · 95 km away
11. 2.1117 km WSW of Adak, AlaskaFri, Jul 18, 2:45 AM HADT · 441 days ago · 17 km deep · 37 km away
12. 2.69 km SSW of Adak, AlaskaFri, Jul 18, 12:24 PM HADT · 440 days ago · 81 km deep · 84 km away
13. 2.1117 km SW of Adak, AlaskaFri, Jul 18, 6:04 PM HADT · 440 days ago · 25 km deep · 26 km away
14. 1.654 km WSW of Adak, AlaskaSat, Jul 19, 7:52 AM HADT · 440 days ago · 24 km deep · 40 km away
15. 1.891 km SW of Adak, AlaskaSat, Jul 19, 1:32 PM HADT · 439 days ago · 27 km deep · 12 km away
16. 1.891 km SW of Adak, AlaskaSat, Jul 19, 1:37 PM HADT · 439 days ago · 27 km deep · 12 km away
17. 1.9119 km WSW of Adak, AlaskaSat, Jul 19, 6:29 PM HADT · 439 days ago · 13 km deep · 45 km away
18. 2.1156 km WSW of Adak, AlaskaSun, Jul 20, 7:10 AM HADT · 439 days ago · 60 km deep · 84 km away
19. 2.586 km SW of Adak, AlaskaSun, Jul 20, 10:18 AM HADT · 439 days ago · 35 km deep · 12 km away
20. 3.848 km S of Adak, AlaskaSun, Jul 20, 12:37 PM HADT · 438 days ago · 40 km deep · 64 km away · felt by 1
21. 2.0178 km WSW of Adak, AlaskaSun, Jul 20, 1:49 PM HADT · 438 days ago · 5 km deep · 95 km away
22. 3.1149 km WSW of Adak, AlaskaSun, Jul 20, 7:31 PM HADT · 438 days ago · 17 km deep · 86 km away
23. 1.7149 km WSW of Adak, AlaskaSun, Jul 20, 10:08 PM HADT · 438 days ago · 25 km deep · 70 km away
24. 1.653 km S of Adak, AlaskaMon, Jul 21, 12:29 AM HADT · 438 days ago · 31 km deep · 67 km away
25. 3.435 km S of Adak, AlaskaMon, Jul 21, 2:36 AM HADT · 438 days ago · 17 km deep · 79 km away
26. 1.640 km SSE of Adak, AlaskaMon, Jul 21, 3:11 AM HADT · 438 days ago · 37 km deep · 90 km away
27. 2.9133 km WSW of Adak, AlaskaMon, Jul 21, 5:32 AM HADT · 438 days ago · 40 km deep · 57 km away
28. 1.793 km SW of Adak, AlaskaMon, Jul 21, 7:10 AM HADT · 438 days ago · 27 km deep · 15 km away
29. 1.7162 km WSW of Adak, AlaskaMon, Jul 21, 3:27 PM HADT · 437 days ago · 68 km deep · 96 km away
30. 1.9131 km WSW of Adak, AlaskaTue, Jul 22, 12:07 AM HADT · 437 days ago · 8 km deep · 64 km away
31. 1.7111 km WSW of Adak, AlaskaTue, Jul 22, 4:06 AM HADT · 437 days ago · 13 km deep · 45 km away
32. 1.5157 km WSW of Adak, AlaskaTue, Jul 22, 7:00 AM HADT · 437 days ago · 23 km deep · 70 km away
33. 1.5161 km WSW of Adak, AlaskaTue, Jul 22, 8:01 AM HADT · 437 days ago · 22 km deep · 74 km away
34. 1.6125 km WSW of Adak, AlaskaTue, Jul 22, 3:20 PM HADT · 436 days ago · 27 km deep · 43 km away
35. 2.0122 km W of Adak, AlaskaTue, Jul 22, 6:19 PM HADT · 436 days ago · 88 km deep · 74 km away
36. 1.7112 km WSW of Adak, AlaskaWed, Jul 23, 12:07 AM HADT · 436 days ago · 45 km deep · 28 km away
37. 2.0156 km WSW of Adak, AlaskaWed, Jul 23, 12:35 AM HADT · 436 days ago · 36 km deep · 77 km away
38. 1.753 km S of Adak, AlaskaWed, Jul 23, 7:38 AM HADT · 436 days ago · 14 km deep · 70 km away
39. 2.562 km SSW of Adak, AlaskaWed, Jul 23, 6:27 PM HADT · 435 days ago · 35 km deep · 54 km away
40. 1.667 km S of Adak, AlaskaWed, Jul 23, 9:27 PM HADT · 435 days ago · 22 km deep · 72 km away
41. 2.046 km SW of Adak, AlaskaWed, Jul 23, 10:21 PM HADT · 435 days ago · 26 km deep · 46 km away
42. 2.7151 km WSW of Adak, AlaskaThu, Jul 24, 3:40 PM HADT · 434 days ago · 9 km deep · 71 km away
43. 1.872 km WSW of Adak, AlaskaThu, Jul 24, 4:13 PM HADT · 434 days ago · 74 km deep · 25 km away
44. 2.574 km SSE of Adak, AlaskaThu, Jul 24, 9:40 PM HADT · 434 days ago · 35 km deep · 93 km away
45. 1.7129 km WSW of Adak, AlaskaThu, Jul 24, 11:11 PM HADT · 434 days ago · 57 km deep · 57 km away
46. 1.8100 km SW of Adak, AlaskaFri, Jul 25, 7:08 AM HADT · 434 days ago · 27 km deep · 13 km away
47. 1.7147 km WSW of Adak, AlaskaFri, Jul 25, 11:05 PM HADT · 433 days ago · 23 km deep · 61 km away
48. 1.653 km W of Adak, AlaskaFri, Jul 25, 11:28 PM HADT · 433 days ago · 130 km deep · 73 km away
49. 1.5143 km SW of Adak, AlaskaSat, Jul 26, 1:09 AM HADT · 433 days ago · 20 km deep · 52 km away
50. 1.683 km SW of Adak, AlaskaSat, Jul 26, 4:56 AM HADT · 433 days ago · 32 km deep · 15 km away
51. 1.9124 km WSW of Adak, AlaskaSat, Jul 26, 2:22 PM HADT · 432 days ago · 25 km deep · 43 km away
52. 3.957 km S of Adak, AlaskaSat, Jul 26, 7:11 PM HADT · 432 days ago · 35 km deep · 66 km away
53. 2.6135 km SW of Adak, AlaskaSat, Jul 26, 8:11 PM HADT · 432 days ago · 35 km deep · 48 km away
54. 1.9112 km WSW of Adak, AlaskaSat, Jul 26, 9:05 PM HADT · 432 days ago · 5 km deep · 40 km away
55. 4.083 km W of Adak, AlaskaSat, Jul 26, 9:31 PM HADT · 432 days ago · 84 km deep · 51 km away
56. 1.634 km SSE of Adak, AlaskaSun, Jul 27, 1:41 AM HADT · 432 days ago · 51 km deep · 84 km away
57. 1.969 km SSE of Adak, AlaskaSun, Jul 27, 5:48 AM HADT · 432 days ago · 25 km deep · 87 km away
58. 1.968 km SSE of Adak, AlaskaSun, Jul 27, 6:13 AM HADT · 432 days ago · 20 km deep · 86 km away
59. 2.567 km SSE of Adak, AlaskaSun, Jul 27, 9:22 AM HADT · 432 days ago · 35 km deep · 86 km away
60. 1.8147 km WSW of Adak, AlaskaSun, Jul 27, 3:52 PM HADT · 431 days ago · 11 km deep · 85 km away

The first 60 of at least 199.

Before

1. 1.919 km SE of Adak, AlaskaTue, Jul 15, 8:29 PM HADT · 443 days ago · 73 km deep · 93 km away
2. 3.364 km SSE of Adak, AlaskaTue, Jul 15, 5:47 PM HADT · 443 days ago · 35 km deep · 95 km away
3. 1.9116 km WSW of Adak, AlaskaTue, Jul 15, 3:06 PM HADT · 443 days ago · 13 km deep · 46 km away
4. 2.064 km SSW of Adak, AlaskaTue, Jul 15, 7:36 AM HADT · 444 days ago · 37 km deep · 42 km away
5. 1.832 km S of Adak, AlaskaTue, Jul 15, 3:54 AM HADT · 444 days ago · 38 km deep · 69 km away
6. 1.661 km SW of Adak, AlaskaTue, Jul 15, 1:24 AM HADT · 444 days ago · 12 km deep · 31 km away
7. 1.837 km SSE of Adak, AlaskaMon, Jul 14, 10:27 PM HADT · 444 days ago · 50 km deep · 85 km away
8. 2.559 km S of Adak, AlaskaMon, Jul 14, 6:29 AM HADT · 445 days ago · 35 km deep · 71 km away
9. 2.2110 km W of Adak, AlaskaMon, Jul 14, 4:42 AM HADT · 445 days ago · 135 km deep · 87 km away
10. 1.6128 km WSW of Adak, AlaskaMon, Jul 14, 3:38 AM HADT · 445 days ago · 5 km deep · 41 km away
11. 1.737 km S of Adak, AlaskaSun, Jul 13, 6:18 PM HADT · 445 days ago · 40 km deep · 72 km away
12. 2.0130 km WSW of Adak, AlaskaSun, Jul 13, 3:25 PM HADT · 445 days ago · 32 km deep · 47 km away
13. 1.7112 km WSW of Adak, AlaskaSun, Jul 13, 11:33 AM HADT · 445 days ago · 13 km deep · 48 km away
14. 1.7139 km WSW of Adak, AlaskaSun, Jul 13, 9:17 AM HADT · 446 days ago · 35 km deep · 62 km away
15. 1.6138 km SW of Adak, AlaskaSun, Jul 13, 7:04 AM HADT · 446 days ago · 18 km deep · 47 km away
16. 1.9124 km WSW of Adak, AlaskaSun, Jul 13, 6:41 AM HADT · 446 days ago · 15 km deep · 45 km away
17. 1.8132 km WSW of Adak, AlaskaSun, Jul 13, 6:26 AM HADT · 446 days ago · 7 km deep · 74 km away
18. 1.6118 km SW of Adak, AlaskaSun, Jul 13, 4:53 AM HADT · 446 days ago · 34 km deep · 30 km away
19. 3.567 km S of Adak, AlaskaSun, Jul 13, 3:08 AM HADT · 446 days ago · 28 km deep · 58 km away
20. 1.641 km SSE of Adak, AlaskaSat, Jul 12, 9:39 PM HADT · 446 days ago · 33 km deep · 92 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02591yw5up. Read Fri, Oct 2, 2026, 7:32 AM UTC.