M1.5 earthquake 273 km WSW of Adak, Alaska

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jul 23, 2025, 10:19 AM GMT+12

UTC

2025-07-22 22:19:18 UTC

Depth

35.2 km (21.9 mi), shallow

Epicenter

51.264° N, 179.543° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

After

1. 1.8231 km WSW of Adak, AlaskaTue, Jul 22, 2:13 PM HADT · 436 days ago · 69 km deep · 46 km away
2. 2.7271 km WSW of Adak, AlaskaThu, Jul 24, 2:00 PM GMT+12 · 435 days ago · 35 km deep · 12 km away
3. 1.9202 km WSW of Adak, AlaskaThu, Jul 24, 12:24 PM HADT · 435 days ago · 18 km deep · 91 km away
4. 1.8195 km WSW of Adak, AlaskaThu, Jul 24, 7:54 PM HADT · 434 days ago · 18 km deep · 80 km away
5. 2.8191 km WSW of Adak, AlaskaFri, Jul 25, 6:20 AM HADT · 434 days ago · 70 km deep · 82 km away
6. 5.3Rat Islands, Aleutian Islands, AlaskaSat, Jul 26, 5:03 PM GMT+12 · 433 days ago · 90 km deep · 91 km away · tsunami flag
7. 1.7265 km WSW of Adak, AlaskaSun, Jul 27, 2:17 AM GMT+12 · 433 days ago · 24 km deep · 10 km away
8. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Jul 27, 3:31 AM GMT+12 · 433 days ago · 15 km deep · 75 km away
9. 1.7194 km W of Adak, AlaskaSat, Jul 26, 10:17 AM HADT · 433 days ago · 81 km deep · 88 km away
10. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Jul 27, 2:35 PM GMT+12 · 432 days ago · 70 km deep · 52 km away
11. 1.8271 km WSW of Adak, AlaskaMon, Jul 28, 7:00 AM GMT+12 · 432 days ago · 32 km deep · 3 km away
12. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Jul 28, 4:18 PM GMT+12 · 431 days ago · 72 km deep · 58 km away
13. 1.7194 km WSW of Adak, AlaskaSun, Jul 27, 8:31 PM HADT · 431 days ago · 17 km deep · 92 km away
14. 2.2Rat Islands, Aleutian Islands, AlaskaMon, Jul 28, 10:46 PM GMT+12 · 431 days ago · 131 km deep · 94 km away
15. 3.3Rat Islands, Aleutian Islands, AlaskaTue, Jul 29, 1:47 AM GMT+12 · 431 days ago · 153 km deep · 86 km away
16. 1.8193 km WSW of Adak, AlaskaMon, Jul 28, 11:42 AM HADT · 431 days ago · 24 km deep · 82 km away
17. 2.5174 km WSW of Adak, AlaskaMon, Jul 28, 2:15 PM HADT · 430 days ago · 73 km deep · 99 km away
18. 2.0207 km WSW of Adak, AlaskaTue, Jul 29, 4:33 AM HADT · 430 days ago · 13 km deep · 81 km away
19. 1.7237 km W of Adak, AlaskaTue, Jul 29, 7:25 AM HADT · 430 days ago · 85 km deep · 51 km away
20. 1.7298 km WSW of Adak, AlaskaWed, Jul 30, 4:28 AM GMT+12 · 430 days ago · 18 km deep · 32 km away
21. 1.9Rat Islands, Aleutian Islands, AlaskaWed, Jul 30, 6:08 PM GMT+12 · 429 days ago · 10 km deep · 48 km away
22. 3.0Rat Islands, Aleutian Islands, AlaskaThu, Jul 31, 5:38 PM GMT+12 · 428 days ago · 89 km deep · 83 km away
23. 2.2271 km WSW of Adak, AlaskaThu, Jul 31, 8:49 PM GMT+12 · 428 days ago · 34 km deep · 3 km away
24. 3.5Rat Islands, Aleutian Islands, AlaskaFri, Aug 1, 3:37 AM GMT+12 · 428 days ago · 90 km deep · 81 km away
25. 2.6Rat Islands, Aleutian Islands, AlaskaSat, Aug 2, 3:10 AM GMT+12 · 427 days ago · 35 km deep · 82 km away
26. 2.7Rat Islands, Aleutian Islands, AlaskaMon, Aug 4, 5:18 AM GMT+12 · 425 days ago · 35 km deep · 82 km away
27. 1.8Rat Islands, Aleutian Islands, AlaskaTue, Aug 5, 12:39 AM GMT+12 · 424 days ago · 40 km deep · 43 km away
28. 1.8279 km WSW of Adak, AlaskaTue, Aug 5, 7:06 AM GMT+12 · 424 days ago · 19 km deep · 19 km away
29. 1.8248 km WSW of Adak, AlaskaTue, Aug 5, 8:13 AM GMT+12 · 424 days ago · 38 km deep · 27 km away
30. 2.1Rat Islands, Aleutian Islands, AlaskaTue, Aug 5, 1:25 PM GMT+12 · 423 days ago · 72 km deep · 86 km away
31. 1.7265 km WSW of Adak, AlaskaWed, Aug 6, 12:17 AM GMT+12 · 423 days ago · 19 km deep · 13 km away
32. 2.8Rat Islands, Aleutian Islands, AlaskaWed, Aug 6, 6:01 AM GMT+12 · 423 days ago · 71 km deep · 98 km away
33. 2.0237 km WSW of Adak, AlaskaTue, Aug 5, 9:13 AM GMT-12 · 423 days ago · 13 km deep · 47 km away
34. 1.8229 km WSW of Adak, AlaskaTue, Aug 5, 7:24 PM HADT · 422 days ago · 11 km deep · 45 km away
35. 2.5Rat Islands, Aleutian Islands, AlaskaThu, Aug 7, 7:14 AM GMT+12 · 422 days ago · 69 km deep · 52 km away
36. 1.6181 km W of Adak, AlaskaWed, Aug 6, 4:23 PM HADT · 421 days ago · 9 km deep · 95 km away
37. 1.9Rat Islands, Aleutian Islands, AlaskaThu, Aug 7, 3:49 PM GMT+12 · 421 days ago · 7 km deep · 56 km away
38. 2.0241 km WSW of Adak, AlaskaFri, Aug 8, 12:08 AM GMT+12 · 421 days ago · 15 km deep · 32 km away
39. 2.1236 km W of Adak, AlaskaThu, Aug 7, 4:17 AM HADT · 421 days ago · 69 km deep · 44 km away
40. 1.9237 km WSW of Adak, AlaskaThu, Aug 7, 9:17 AM HADT · 421 days ago · 13 km deep · 53 km away
41. 2.0Rat Islands, Aleutian Islands, AlaskaFri, Aug 8, 7:15 AM GMT+12 · 421 days ago · 61 km deep · 58 km away
42. 1.9Rat Islands, Aleutian Islands, AlaskaFri, Aug 8, 9:27 AM GMT+12 · 421 days ago · 9 km deep · 53 km away
43. 2.8275 km W of Adak, AlaskaSat, Aug 9, 6:06 AM GMT+12 · 420 days ago · 99 km deep · 53 km away
44. 2.7263 km W of Adak, AlaskaSat, Aug 9, 6:44 AM GMT+12 · 420 days ago · 79 km deep · 42 km away
45. 2.3219 km WSW of Adak, AlaskaFri, Aug 8, 10:36 AM HADT · 420 days ago · 16 km deep · 54 km away
46. 2.7269 km WSW of Adak, AlaskaSun, Aug 10, 8:53 AM GMT+12 · 419 days ago · 35 km deep · 12 km away
47. 1.6254 km WSW of Adak, AlaskaSun, Aug 10, 5:01 PM GMT+12 · 418 days ago · 53 km deep · 22 km away
48. 1.9187 km WSW of Adak, AlaskaSun, Aug 10, 7:26 PM HADT · 417 days ago · 9 km deep · 88 km away
49. 3.0177 km WSW of Adak, AlaskaMon, Aug 11, 3:36 AM HADT · 417 days ago · 35 km deep · 97 km away
50. 2.6266 km WSW of Adak, AlaskaTue, Aug 12, 12:38 AM GMT+12 · 417 days ago · 46 km deep · 7 km away
51. 1.8236 km W of Adak, AlaskaWed, Aug 13, 1:54 AM HADT · 415 days ago · 86 km deep · 58 km away
52. 2.7231 km W of Adak, AlaskaWed, Aug 13, 1:40 PM HADT · 414 days ago · 95 km deep · 60 km away
53. 2.0180 km WSW of Adak, AlaskaWed, Aug 13, 10:35 PM HADT · 414 days ago · 10 km deep · 94 km away
54. 2.0Rat Islands, Aleutian Islands, AlaskaThu, Aug 14, 10:39 PM GMT+12 · 414 days ago · 39 km deep · 93 km away
55. 1.9194 km WSW of Adak, AlaskaThu, Aug 14, 2:44 AM HADT · 414 days ago · 70 km deep · 79 km away
56. 2.6223 km WSW of Adak, AlaskaThu, Aug 14, 4:28 AM HADT · 414 days ago · 7 km deep · 50 km away
57. 1.8201 km W of Adak, AlaskaThu, Aug 14, 7:15 AM HADT · 414 days ago · 85 km deep · 75 km away
58. 2.3Rat Islands, Aleutian Islands, AlaskaFri, Aug 15, 9:28 AM GMT+12 · 414 days ago · 92 km deep · 88 km away
59. 2.1Rat Islands, Aleutian Islands, AlaskaFri, Aug 15, 6:31 PM GMT+12 · 413 days ago · 20 km deep · 83 km away
60. 2.0293 km W of Adak, AlaskaSat, Aug 16, 11:58 AM GMT+12 · 412 days ago · 76 km deep · 56 km away

The first 60 of 124.

Before

1. 1.7272 km WSW of Adak, AlaskaWed, Jul 23, 3:45 AM GMT+12 · 437 days ago · 34 km deep · 2 km away
2. 1.9273 km WSW of Adak, AlaskaWed, Jul 23, 2:32 AM GMT+12 · 437 days ago · 35 km deep · 2 km away
3. 2.8238 km WSW of Adak, AlaskaMon, Jul 21, 2:11 PM GMT-12 · 437 days ago · 35 km deep · 40 km away
4. 1.7273 km WSW of Adak, AlaskaTue, Jul 22, 1:23 PM GMT+12 · 437 days ago · 34 km deep · 2 km away
5. 1.8271 km WSW of Adak, AlaskaTue, Jul 22, 12:36 PM GMT+12 · 437 days ago · 35 km deep · 2 km away
6. 1.9274 km WSW of Adak, AlaskaTue, Jul 22, 12:14 PM GMT+12 · 437 days ago · 33 km deep · 3 km away
7. 1.7202 km WSW of Adak, AlaskaMon, Jul 21, 2:58 PM HADT · 437 days ago · 13 km deep · 73 km away
8. 1.9273 km WSW of Adak, AlaskaTue, Jul 22, 9:42 AM GMT+12 · 437 days ago · 35 km deep · 1 km away
9. 1.9271 km WSW of Adak, AlaskaTue, Jul 22, 8:20 AM GMT+12 · 438 days ago · 34 km deep · 3 km away
10. 1.8270 km WSW of Adak, AlaskaTue, Jul 22, 7:20 AM GMT+12 · 438 days ago · 33 km deep · 3 km away
11. 5.0275 km WSW of Adak, AlaskaTue, Jul 22, 7:07 AM GMT+12 · 438 days ago · 50 km deep · 2 km away
12. 1.9204 km WSW of Adak, AlaskaMon, Jul 21, 8:08 AM HADT · 438 days ago · 14 km deep · 69 km away
13. 3.3233 km W of Adak, AlaskaMon, Jul 21, 1:52 AM HADT · 438 days ago · 73 km deep · 45 km away
14. 2.6Rat Islands, Aleutian Islands, AlaskaMon, Jul 21, 10:33 PM GMT+12 · 438 days ago · 54 km deep · 60 km away
15. 2.9Rat Islands, Aleutian Islands, AlaskaSun, Jul 20, 1:28 PM GMT+12 · 439 days ago · 21 km deep · 54 km away
16. 3.2Rat Islands, Aleutian Islands, AlaskaFri, Jul 18, 7:58 AM GMT+12 · 442 days ago · 71 km deep · 99 km away
17. 2.0220 km WSW of Adak, AlaskaThu, Jul 17, 10:53 AM HADT · 442 days ago · 47 km deep · 54 km away
18. 2.9232 km W of Adak, AlaskaThu, Jul 17, 6:34 AM HADT · 442 days ago · 79 km deep · 49 km away
19. 1.6289 km WSW of Adak, AlaskaThu, Jul 17, 5:49 PM GMT+12 · 442 days ago · 23 km deep · 17 km away
20. 2.7275 km W of Adak, AlaskaThu, Jul 17, 5:29 PM GMT+12 · 442 days ago · 94 km deep · 56 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0259c3b3lu. Read Fri, Oct 2, 2026, 9:01 AM UTC.