M1.9 earthquake 237 km WSW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Aug 7, 2025, 9:17 AM HADT

UTC

2025-08-07 18:17:05 UTC

Depth

13.1 km (8.1 mi), shallow

Epicenter

51.043° N, 179.782° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

19

After

1. 2.8275 km W of Adak, AlaskaSat, Aug 9, 6:06 AM GMT+12 · 421 days ago · 99 km deep · 95 km away
2. 2.7263 km W of Adak, AlaskaSat, Aug 9, 6:44 AM GMT+12 · 421 days ago · 79 km deep · 80 km away
3. 2.3219 km WSW of Adak, AlaskaFri, Aug 8, 10:36 AM HADT · 421 days ago · 16 km deep · 33 km away
4. 2.7269 km WSW of Adak, AlaskaSun, Aug 10, 8:53 AM GMT+12 · 420 days ago · 35 km deep · 43 km away
5. 1.6254 km WSW of Adak, AlaskaSun, Aug 10, 5:01 PM GMT+12 · 420 days ago · 53 km deep · 51 km away
6. 2.9170 km W of Adak, AlaskaSun, Aug 10, 9:51 AM HADT · 419 days ago · 14 km deep · 90 km away
7. 1.9187 km WSW of Adak, AlaskaSun, Aug 10, 7:26 PM HADT · 419 days ago · 9 km deep · 53 km away
8. 2.0178 km WSW of Adak, AlaskaMon, Aug 11, 3:34 AM HADT · 418 days ago · 23 km deep · 59 km away
9. 3.0177 km WSW of Adak, AlaskaMon, Aug 11, 3:36 AM HADT · 418 days ago · 35 km deep · 61 km away
10. 2.6266 km WSW of Adak, AlaskaTue, Aug 12, 12:38 AM GMT+12 · 418 days ago · 46 km deep · 50 km away
11. 1.8236 km W of Adak, AlaskaWed, Aug 13, 1:54 AM HADT · 416 days ago · 86 km deep · 77 km away
12. 2.7231 km W of Adak, AlaskaWed, Aug 13, 1:40 PM HADT · 416 days ago · 95 km deep · 76 km away
13. 1.6168 km W of Adak, AlaskaWed, Aug 13, 4:43 PM HADT · 416 days ago · 9 km deep · 90 km away
14. 2.0180 km WSW of Adak, AlaskaWed, Aug 13, 10:35 PM HADT · 415 days ago · 10 km deep · 59 km away
15. 1.9194 km WSW of Adak, AlaskaThu, Aug 14, 2:44 AM HADT · 415 days ago · 70 km deep · 61 km away
16. 2.6223 km WSW of Adak, AlaskaThu, Aug 14, 4:28 AM HADT · 415 days ago · 7 km deep · 42 km away
17. 1.8201 km W of Adak, AlaskaThu, Aug 14, 7:15 AM HADT · 415 days ago · 85 km deep · 65 km away
18. 1.9214 km WSW of Adak, AlaskaFri, Aug 15, 9:07 PM HADT · 413 days ago · 19 km deep · 33 km away
19. 2.0226 km W of Adak, AlaskaSat, Aug 16, 4:35 AM HADT · 413 days ago · 87 km deep · 78 km away
20. 2.2295 km W of Adak, AlaskaSun, Aug 17, 4:45 PM GMT+12 · 413 days ago · 51 km deep · 88 km away
21. 2.6173 km WSW of Adak, AlaskaSun, Aug 17, 2:38 AM HADT · 412 days ago · 26 km deep · 64 km away
22. 3.7157 km WSW of Adak, AlaskaSun, Aug 17, 12:10 PM HADT · 412 days ago · 28 km deep · 81 km away
23. 1.6191 km WSW of Adak, AlaskaSun, Aug 17, 1:52 PM HADT · 412 days ago · 19 km deep · 46 km away
24. 1.9213 km WSW of Adak, AlaskaSun, Aug 17, 5:03 PM HADT · 412 days ago · 57 km deep · 51 km away
25. 4.3179 km WSW of Adak, AlaskaSun, Aug 17, 9:10 PM HADT · 411 days ago · 33 km deep · 64 km away
26. 1.8291 km W of Adak, AlaskaMon, Aug 18, 9:03 PM GMT+12 · 411 days ago · 63 km deep · 91 km away
27. 3.9191 km SW of Adak, AlaskaMon, Aug 18, 12:18 AM HADT · 411 days ago · 10 km deep · 63 km away
28. 1.8241 km WSW of Adak, AlaskaMon, Aug 18, 9:44 PM GMT+12 · 411 days ago · 7 km deep · 50 km away
29. 1.7184 km WSW of Adak, AlaskaMon, Aug 18, 4:18 PM HADT · 411 days ago · 13 km deep · 55 km away
30. 1.7153 km W of Adak, AlaskaMon, Aug 18, 7:52 PM HADT · 411 days ago · 78 km deep · 98 km away
31. 1.8281 km W of Adak, AlaskaTue, Aug 19, 11:40 PM GMT+12 · 410 days ago · 59 km deep · 75 km away
32. 2.0233 km WSW of Adak, AlaskaTue, Aug 19, 6:02 AM HADT · 410 days ago · 2 km deep · 19 km away
33. 2.6211 km WSW of Adak, AlaskaTue, Aug 19, 11:52 AM HADT · 410 days ago · 32 km deep · 31 km away
34. 3.0Rat Islands, Aleutian Islands, AlaskaWed, Aug 20, 1:30 PM GMT+12 · 410 days ago · 30 km deep · 100 km away
35. 1.8193 km WSW of Adak, AlaskaTue, Aug 19, 6:36 PM HADT · 410 days ago · 21 km deep · 44 km away
36. 1.7178 km WSW of Adak, AlaskaWed, Aug 20, 3:37 AM HADT · 409 days ago · 16 km deep · 61 km away
37. 2.1Rat Islands, Aleutian Islands, AlaskaThu, Aug 21, 2:16 AM GMT+12 · 409 days ago · 22 km deep · 77 km away
38. 1.8228 km W of Adak, AlaskaWed, Aug 20, 7:07 AM HADT · 409 days ago · 72 km deep · 68 km away
39. 1.9254 km W of Adak, AlaskaThu, Aug 21, 5:57 AM GMT+12 · 409 days ago · 99 km deep · 93 km away
40. 1.9141 km WSW of Adak, AlaskaThu, Aug 21, 9:18 AM HADT · 408 days ago · 24 km deep · 98 km away
41. 2.9217 km W of Adak, AlaskaThu, Aug 21, 10:53 AM HADT · 408 days ago · 123 km deep · 94 km away
42. 4.0298 km WSW of Adak, AlaskaFri, Aug 22, 12:18 PM GMT+12 · 408 days ago · 41 km deep · 75 km away
43. 2.6270 km W of Adak, AlaskaSat, Aug 23, 5:57 AM GMT+12 · 407 days ago · 114 km deep · 99 km away
44. 3.0179 km WSW of Adak, AlaskaFri, Aug 22, 11:08 AM HADT · 407 days ago · 23 km deep · 61 km away
45. 2.6148 km WSW of Adak, AlaskaFri, Aug 22, 7:58 PM HADT · 407 days ago · 32 km deep · 91 km away
46. 2.6242 km W of Adak, AlaskaSat, Aug 23, 7:16 PM GMT+12 · 406 days ago · 68 km deep · 62 km away
47. 2.1181 km WSW of Adak, AlaskaSat, Aug 23, 6:01 AM HADT · 406 days ago · 13 km deep · 58 km away
48. 2.7173 km WSW of Adak, AlaskaSat, Aug 23, 8:38 PM HADT · 405 days ago · 26 km deep · 66 km away
49. 2.0178 km WSW of Adak, AlaskaSun, Aug 24, 2:01 AM HADT · 405 days ago · 7 km deep · 60 km away
50. 1.9169 km W of Adak, AlaskaSun, Aug 24, 8:23 AM HADT · 405 days ago · 10 km deep · 89 km away
51. 2.7258 km WSW of Adak, AlaskaMon, Aug 25, 4:52 PM GMT+12 · 405 days ago · 33 km deep · 36 km away
52. 2.0181 km WSW of Adak, AlaskaSun, Aug 24, 8:45 PM HADT · 404 days ago · 9 km deep · 59 km away
53. 2.0Rat Islands, Aleutian Islands, AlaskaMon, Aug 25, 8:06 PM GMT+12 · 404 days ago · 40 km deep · 88 km away
54. 2.2157 km WSW of Adak, AlaskaMon, Aug 25, 5:18 PM HADT · 404 days ago · 23 km deep · 80 km away
55. 1.9173 km WSW of Adak, AlaskaTue, Aug 26, 8:25 AM HADT · 403 days ago · 21 km deep · 66 km away
56. 1.7140 km WSW of Adak, AlaskaTue, Aug 26, 5:22 PM HADT · 403 days ago · 23 km deep · 99 km away
57. 1.9180 km W of Adak, AlaskaWed, Aug 27, 5:22 AM HADT · 402 days ago · 100 km deep · 95 km away
58. 2.5192 km W of Adak, AlaskaWed, Aug 27, 6:57 AM HADT · 402 days ago · 128 km deep · 93 km away
59. 1.8250 km W of Adak, AlaskaThu, Aug 28, 8:35 AM GMT+12 · 402 days ago · 83 km deep · 79 km away
60. 1.7157 km WSW of Adak, AlaskaThu, Aug 28, 12:06 AM HADT · 401 days ago · 18 km deep · 80 km away

The first 60 of 87.

Before

1. 2.1147 km WSW of Adak, AlaskaThu, Aug 7, 7:57 AM HADT · 422 days ago · 22 km deep · 95 km away
2. 2.1236 km W of Adak, AlaskaThu, Aug 7, 4:17 AM HADT · 422 days ago · 69 km deep · 58 km away
3. 2.0241 km WSW of Adak, AlaskaFri, Aug 8, 12:08 AM GMT+12 · 422 days ago · 15 km deep · 38 km away
4. 1.9149 km WSW of Adak, AlaskaWed, Aug 6, 5:26 PM HADT · 423 days ago · 21 km deep · 93 km away
5. 1.6181 km W of Adak, AlaskaWed, Aug 6, 4:23 PM HADT · 423 days ago · 9 km deep · 79 km away
6. 1.8229 km WSW of Adak, AlaskaTue, Aug 5, 7:24 PM HADT · 424 days ago · 11 km deep · 29 km away
7. 2.0237 km WSW of Adak, AlaskaTue, Aug 5, 9:13 AM GMT-12 · 424 days ago · 13 km deep · 8 km away
8. 1.7265 km WSW of Adak, AlaskaWed, Aug 6, 12:17 AM GMT+12 · 424 days ago · 19 km deep · 41 km away
9. 1.8248 km WSW of Adak, AlaskaTue, Aug 5, 8:13 AM GMT+12 · 425 days ago · 38 km deep · 30 km away
10. 1.8279 km WSW of Adak, AlaskaTue, Aug 5, 7:06 AM GMT+12 · 425 days ago · 19 km deep · 47 km away
11. 1.8Rat Islands, Aleutian Islands, AlaskaTue, Aug 5, 12:39 AM GMT+12 · 425 days ago · 40 km deep · 96 km away
12. 2.6162 km WSW of Adak, AlaskaSun, Aug 3, 8:21 AM HADT · 426 days ago · 35 km deep · 82 km away
13. 2.2271 km WSW of Adak, AlaskaThu, Jul 31, 8:49 PM GMT+12 · 429 days ago · 34 km deep · 50 km away
14. 1.9Rat Islands, Aleutian Islands, AlaskaWed, Jul 30, 6:08 PM GMT+12 · 430 days ago · 10 km deep · 99 km away
15. 1.7159 km WSW of Adak, AlaskaTue, Jul 29, 10:32 AM HADT · 431 days ago · 13 km deep · 80 km away
16. 1.7298 km WSW of Adak, AlaskaWed, Jul 30, 4:28 AM GMT+12 · 431 days ago · 18 km deep · 65 km away
17. 1.7237 km W of Adak, AlaskaTue, Jul 29, 7:25 AM HADT · 431 days ago · 85 km deep · 70 km away
18. 2.0207 km WSW of Adak, AlaskaTue, Jul 29, 4:33 AM HADT · 431 days ago · 13 km deep · 32 km away
19. 2.5174 km WSW of Adak, AlaskaMon, Jul 28, 2:15 PM HADT · 432 days ago · 73 km deep · 73 km away
20. 1.8193 km WSW of Adak, AlaskaMon, Jul 28, 11:42 AM HADT · 432 days ago · 24 km deep · 46 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak025a2hignp. Read Sat, Oct 3, 2026, 5:03 PM UTC.