M2.4 earthquake 62 km SSW of Adak, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Dec 12, 2025, 2:52 PM HAST

UTC

2025-12-13 00:52:53 UTC

Depth

34.4 km (21.4 mi), shallow

Epicenter

51.368° N, 177.039° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.0 km horizontally, 17.5 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

245°, poorly surrounded by stations

Stations used

16

After

1. 3.577 km SW of Adak, AlaskaFri, Dec 12, 4:05 PM HAST · 294 days ago · 35 km deep · 25 km away
2. 3.2140 km SW of Adak, AlaskaFri, Dec 12, 4:57 PM HAST · 294 days ago · 10 km deep · 85 km away
3. 3.0128 km SW of Adak, AlaskaFri, Dec 12, 6:17 PM HAST · 294 days ago · 28 km deep · 78 km away
4. 2.287 km W of Adak, AlaskaFri, Dec 12, 7:17 PM HAST · 294 days ago · 7 km deep · 83 km away
5. 3.676 km SSE of Adak, AlaskaFri, Dec 12, 7:59 PM HAST · 294 days ago · 23 km deep · 68 km away
6. 2.289 km W of Adak, AlaskaFri, Dec 12, 9:35 PM HAST · 294 days ago · 11 km deep · 83 km away
7. 2.068 km S of Adak, AlaskaSat, Dec 13, 11:42 AM HAST · 293 days ago · 35 km deep · 25 km away
8. 2.277 km SSE of Adak, AlaskaSat, Dec 13, 5:22 PM HAST · 293 days ago · 22 km deep · 54 km away
9. 2.345 km S of Adak, AlaskaSun, Dec 14, 3:47 AM HAST · 292 days ago · 30 km deep · 27 km away
10. 2.258 km S of Adak, AlaskaSun, Dec 14, 7:05 AM HAST · 292 days ago · 30 km deep · 28 km away
11. 2.256 km S of Adak, AlaskaSun, Dec 14, 7:05 AM HAST · 292 days ago · 20 km deep · 26 km away
12. 3.870 km WNW of Adak, AlaskaSun, Dec 14, 7:14 AM HAST · 292 days ago · 160 km deep · 95 km away
13. 3.017 km W of Adak, AlaskaSun, Dec 14, 7:30 AM HAST · 292 days ago · 146 km deep · 58 km away
14. 3.057 km SSW of Adak, AlaskaSun, Dec 14, 6:23 PM HAST · 292 days ago · 35 km deep · 12 km away
15. 3.727 km SSE of Adak, AlaskaMon, Dec 15, 7:23 AM HAST · 291 days ago · 58 km deep · 49 km away
16. 4.957 km SSE of Adak, AlaskaMon, Dec 15, 8:03 AM HAST · 291 days ago · 42 km deep · 46 km away · felt by 6
17. 3.362 km SSE of Adak, AlaskaMon, Dec 15, 8:15 AM HAST · 291 days ago · 35 km deep · 47 km away
18. 2.264 km SSW of Adak, AlaskaMon, Dec 15, 2:10 PM HAST · 291 days ago · 34 km deep · 2 km away
19. 1.738 km ESE of Adak, AlaskaMon, Dec 15, 6:12 PM HAST · 291 days ago · 60 km deep · 74 km away
20. 2.469 km SSW of Adak, AlaskaMon, Dec 15, 10:52 PM HAST · 291 days ago · 21 km deep · 11 km away
21. 2.9121 km WSW of Adak, AlaskaTue, Dec 16, 7:24 AM HAST · 290 days ago · 13 km deep · 84 km away
22. 2.353 km SSE of Adak, AlaskaTue, Dec 16, 8:04 AM HAST · 290 days ago · 26 km deep · 56 km away
23. 2.961 km SSW of Adak, AlaskaTue, Dec 16, 1:17 PM HAST · 290 days ago · 35 km deep · 6 km away
24. 2.667 km SSW of Adak, AlaskaTue, Dec 16, 1:26 PM HAST · 290 days ago · 35 km deep · 6 km away
25. 1.854 km WSW of Adak, AlaskaTue, Dec 16, 2:52 PM HAST · 290 days ago · 81 km deep · 41 km away
26. 2.234 km SSW of Adak, AlaskaWed, Dec 17, 3:58 AM HAST · 289 days ago · 27 km deep · 30 km away
27. 2.056 km SE of Adak, AlaskaWed, Dec 17, 9:21 PM HAST · 289 days ago · 5 km deep · 65 km away
28. 2.372 km SE of Adak, AlaskaThu, Dec 18, 1:38 AM HAST · 289 days ago · 20 km deep · 75 km away
29. 2.3124 km WSW of Adak, AlaskaThu, Dec 18, 4:50 AM HAST · 288 days ago · 35 km deep · 92 km away
30. 2.392 km SW of Adak, AlaskaThu, Dec 18, 9:15 PM HAST · 288 days ago · 53 km deep · 48 km away
31. 2.373 km S of Adak, AlaskaFri, Dec 19, 3:29 AM HAST · 287 days ago · 21 km deep · 38 km away
32. 2.783 km SSE of Adak, AlaskaFri, Dec 19, 3:31 AM HAST · 287 days ago · 10 km deep · 55 km away
33. 2.470 km SSE of Adak, AlaskaFri, Dec 19, 5:33 PM HAST · 287 days ago · 23 km deep · 63 km away
34. 2.2105 km WSW of Adak, AlaskaFri, Dec 19, 8:41 PM HAST · 287 days ago · 34 km deep · 69 km away
35. 2.769 km SSW of Adak, AlaskaSat, Dec 20, 2:10 AM HAST · 286 days ago · 35 km deep · 12 km away
36. 2.155 km SE of Adak, AlaskaSat, Dec 20, 3:50 AM HAST · 286 days ago · 22 km deep · 67 km away
37. 2.877 km SSW of Adak, AlaskaSat, Dec 20, 12:20 PM HAST · 286 days ago · 35 km deep · 15 km away
38. 3.262 km SE of Adak, AlaskaSat, Dec 20, 12:51 PM HAST · 286 days ago · 35 km deep · 66 km away
39. 2.463 km SSW of Adak, AlaskaMon, Dec 22, 4:14 PM HAST · 284 days ago · 33 km deep · 4 km away
40. 2.299 km WSW of Adak, AlaskaMon, Dec 22, 10:52 PM HAST · 284 days ago · 26 km deep · 58 km away
41. 2.267 km SE of Adak, AlaskaTue, Dec 23, 1:27 AM HAST · 284 days ago · 28 km deep · 73 km away
42. 2.277 km SSW of Adak, AlaskaTue, Dec 23, 1:45 AM HAST · 284 days ago · 38 km deep · 16 km away
43. 2.292 km SW of Adak, AlaskaTue, Dec 23, 1:53 AM HAST · 284 days ago · 35 km deep · 47 km away
44. 2.262 km S of Adak, AlaskaTue, Dec 23, 2:57 AM HAST · 283 days ago · 28 km deep · 37 km away
45. 3.147 km SE of Adak, AlaskaTue, Dec 23, 8:51 AM HAST · 283 days ago · 62 km deep · 69 km away
46. 2.360 km SSE of Adak, AlaskaTue, Dec 23, 9:29 AM HAST · 283 days ago · 26 km deep · 61 km away
47. 2.4122 km WSW of Adak, AlaskaTue, Dec 23, 9:34 AM HAST · 283 days ago · 12 km deep · 79 km away
48. 2.188 km WSW of Adak, AlaskaTue, Dec 23, 12:26 PM HAST · 283 days ago · 23 km deep · 48 km away
49. 2.6101 km WSW of Adak, AlaskaTue, Dec 23, 2:15 PM HAST · 283 days ago · 81 km deep · 77 km away
50. 2.238 km S of Adak, AlaskaWed, Dec 24, 12:38 AM HAST · 283 days ago · 28 km deep · 31 km away
51. 2.4143 km WSW of Adak, AlaskaWed, Dec 24, 5:19 AM HAST · 282 days ago · 35 km deep · 95 km away
52. 2.441 km S of Adak, AlaskaWed, Dec 24, 1:41 PM HAST · 282 days ago · 31 km deep · 35 km away
53. 2.272 km SW of Adak, AlaskaThu, Dec 25, 7:37 AM HAST · 281 days ago · 35 km deep · 24 km away
54. 3.544 km SE of Adak, AlaskaSat, Dec 27, 9:55 PM HAST · 279 days ago · 34 km deep · 59 km away
55. 2.258 km SSE of Adak, AlaskaMon, Dec 29, 5:38 PM HAST · 277 days ago · 28 km deep · 60 km away
56. 3.064 km S of Adak, AlaskaTue, Dec 30, 11:57 AM HAST · 276 days ago · 12 km deep · 40 km away
57. 2.9135 km SW of Adak, AlaskaWed, Dec 31, 12:03 AM HAST · 276 days ago · 19 km deep · 81 km away
58. 3.074 km SSW of Adak, AlaskaWed, Dec 31, 8:54 AM HAST · 275 days ago · 20 km deep · 15 km away
59. 2.6106 km W of Adak, AlaskaWed, Dec 31, 10:23 AM HAST · 275 days ago · 15 km deep · 87 km away
60. 3.696 km SSE of Adak, AlaskaWed, Dec 31, 12:06 PM HAST · 275 days ago · 10 km deep · 64 km away

The first 60 of 167.

Before

1. 1.762 km ESE of Adak, AlaskaFri, Dec 12, 10:30 AM HAST · 294 days ago · 53 km deep · 95 km away
2. 2.367 km SSE of Adak, AlaskaFri, Dec 12, 6:16 AM HAST · 294 days ago · 17 km deep · 61 km away
3. 2.259 km SSW of Adak, AlaskaThu, Dec 11, 8:58 PM HAST · 295 days ago · 42 km deep · 4 km away
4. 2.122 km S of Adak, AlaskaThu, Dec 11, 5:35 PM HAST · 295 days ago · 62 km deep · 45 km away
5. 2.2102 km WSW of Adak, AlaskaThu, Dec 11, 12:22 PM HAST · 295 days ago · 69 km deep · 76 km away
6. 2.369 km SSW of Adak, AlaskaThu, Dec 11, 9:53 AM HAST · 295 days ago · 35 km deep · 11 km away
7. 2.258 km W of Adak, AlaskaThu, Dec 11, 12:21 AM HAST · 296 days ago · 87 km deep · 68 km away
8. 2.370 km SSE of Adak, AlaskaWed, Dec 10, 5:46 PM HAST · 296 days ago · 15 km deep · 47 km away
9. 2.658 km SE of Adak, AlaskaWed, Dec 10, 2:00 PM HAST · 296 days ago · 35 km deep · 73 km away
10. 2.594 km WSW of Adak, AlaskaWed, Dec 10, 1:47 PM HAST · 296 days ago · 32 km deep · 53 km away
11. 2.254 km SE of Adak, AlaskaWed, Dec 10, 1:05 PM HAST · 296 days ago · 41 km deep · 69 km away
12. 2.263 km SSW of Adak, AlaskaWed, Dec 10, 7:53 AM HAST · 296 days ago · 42 km deep · 1 km away
13. 2.059 km SSW of Adak, AlaskaWed, Dec 10, 5:19 AM HAST · 296 days ago · 46 km deep · 4 km away
14. 2.296 km SW of Adak, AlaskaWed, Dec 10, 2:41 AM HAST · 296 days ago · 28 km deep · 35 km away
15. 1.961 km SSW of Adak, AlaskaWed, Dec 10, 1:51 AM HAST · 297 days ago · 35 km deep · 5 km away
16. 2.065 km SW of Adak, AlaskaWed, Dec 10, 1:38 AM HAST · 297 days ago · 43 km deep · 15 km away
17. 2.371 km SE of Adak, AlaskaTue, Dec 9, 11:45 PM HAST · 297 days ago · 24 km deep · 82 km away
18. 2.474 km SSW of Adak, AlaskaTue, Dec 9, 6:42 PM HAST · 297 days ago · 35 km deep · 15 km away
19. 2.697 km WSW of Adak, AlaskaTue, Dec 9, 7:15 AM HAST · 297 days ago · 48 km deep · 54 km away
20. 2.0133 km WSW of Adak, AlaskaMon, Dec 8, 1:13 PM HAST · 298 days ago · 12 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak2025ylezzp. Read Fri, Oct 2, 2026, 11:34 PM UTC.