M1.6 earthquake 76 km WNW of Karluk, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Dec 2, 2025, 11:05 PM AKST

UTC

2025-12-03 08:05:55 UTC

Depth

13.5 km (8.4 mi), shallow

Epicenter

57.740° N, 155.703° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 8.7 km horizontally, 5.5 km in depth

Magnitude uncertainty

±0.10

Station coverage gap

209°, poorly surrounded by stations

Stations used

11

• Naknek, AlaskaPopulation 544. Forecast134 kmSE
• Anchorage, AlaskaPopulation 289,600. Forecast507 kmSW

After

1. 2.475 km E of Ugashik, AlaskaWed, Dec 3, 4:32 AM AKST · 303 days ago · 93 km deep · 31 km away
2. 1.538 km N of Karluk, AlaskaThu, Dec 4, 5:19 AM AKST · 302 days ago · 64 km deep · 70 km away
3. 2.073 km ENE of Ugashik, AlaskaFri, Dec 5, 12:45 AM AKST · 301 days ago · 138 km deep · 38 km away
4. 2.236 km WNW of Akhiok, AlaskaFri, Dec 5, 5:26 AM AKST · 301 days ago · 14 km deep · 93 km away
5. 2.387 km W of Karluk, AlaskaSat, Dec 6, 6:40 PM AKST · 299 days ago · 102 km deep · 13 km away
6. 2.087 km NNW of Karluk, AlaskaSat, Dec 6, 9:40 PM AKST · 299 days ago · 1 km deep · 82 km away
7. 2.552 km SE of King Salmon, AlaskaSun, Dec 7, 10:58 AM AKST · 299 days ago · 141 km deep · 69 km away
8. 2.957 km WSW of Karluk, AlaskaSun, Dec 7, 9:21 PM AKST · 298 days ago · 74 km deep · 45 km away
9. 2.785 km SW of Karluk, AlaskaSun, Dec 7, 9:41 PM AKST · 298 days ago · 75 km deep · 69 km away
10. 1.856 km N of Karluk, AlaskaMon, Dec 8, 2:50 AM AKST · 298 days ago · 91 km deep · 73 km away
11. 2.777 km W of Karluk, AlaskaMon, Dec 8, 10:14 AM AKST · 298 days ago · 5 km deep · 22 km away
12. 2.462 km ESE of Ugashik, AlaskaMon, Dec 8, 10:34 AM AKST · 298 days ago · 85 km deep · 72 km away
13. 3.039 km ESE of King Salmon, AlaskaMon, Dec 8, 12:02 PM AKST · 298 days ago · 163 km deep · 96 km away
14. 2.180 km W of Karluk, AlaskaMon, Dec 8, 8:27 PM AKST · 297 days ago · 8 km deep · 16 km away
15. 2.033 km NW of Karluk, AlaskaMon, Dec 8, 11:29 PM AKST · 297 days ago · 76 km deep · 49 km away
16. 1.629 km NW of Karluk, AlaskaTue, Dec 9, 11:07 AM AKST · 297 days ago · 64 km deep · 54 km away
17. 2.386 km W of Karluk, AlaskaTue, Dec 9, 1:27 PM AKST · 297 days ago · 5 km deep · 18 km away
18. 1.569 km NNW of Karluk, AlaskaTue, Dec 9, 2:53 PM AKST · 297 days ago · 5 km deep · 77 km away
19. 1.660 km WNW of Karluk, AlaskaWed, Dec 10, 3:51 AM AKST · 296 days ago · 3 km deep · 16 km away
20. 2.252 km SW of Karluk, AlaskaWed, Dec 10, 10:26 AM AKST · 296 days ago · 26 km deep · 77 km away
21. 2.261 km NNW of Karluk, AlaskaThu, Dec 11, 2:52 AM AKST · 295 days ago · 84 km deep · 63 km away
22. 3.127 km SE of King Salmon, AlaskaThu, Dec 11, 3:44 AM AKST · 295 days ago · 185 km deep · 93 km away
23. 1.856 km E of Egegik, AlaskaThu, Dec 11, 6:55 AM AKST · 295 days ago · 7 km deep · 62 km away
24. 1.652 km SE of Egegik, AlaskaThu, Dec 11, 7:32 AM AKST · 295 days ago · 1 km deep · 62 km away
25. 2.464 km ENE of Ugashik, AlaskaSun, Dec 14, 2:46 PM AKST · 292 days ago · 131 km deep · 45 km away
26. 2.283 km W of Karluk, AlaskaMon, Dec 15, 5:32 AM AKST · 291 days ago · 6 km deep · 12 km away
27. 2.659 km NNW of Karluk, AlaskaMon, Dec 15, 9:11 AM AKST · 291 days ago · 80 km deep · 71 km away
28. 2.082 km W of Karluk, AlaskaTue, Dec 16, 1:46 AM AKST · 290 days ago · 7 km deep · 14 km away
29. 2.288 km WSW of Karluk, AlaskaMon, Dec 22, 4:26 PM AKST · 283 days ago · 69 km deep · 42 km away
30. 1.792 km N of Karluk, AlaskaMon, Dec 22, 7:49 PM AKST · 283 days ago · 5 km deep · 94 km away
31. 2.084 km WSW of Karluk, AlaskaTue, Dec 23, 7:18 PM AKST · 282 days ago · 68 km deep · 50 km away
32. 2.270 km ESE of Ugashik, AlaskaTue, Dec 23, 8:33 PM AKST · 282 days ago · 1 km deep · 65 km away
33. 1.591 km N of Karluk, AlaskaTue, Dec 23, 11:58 PM AKST · 282 days ago · 1 km deep · 94 km away
34. 2.186 km ESE of Egegik, AlaskaWed, Dec 24, 5:59 PM AKST · 281 days ago · 130 km deep · 26 km away
35. 2.840 km NNW of Karluk, AlaskaThu, Dec 25, 5:52 AM AKST · 281 days ago · 81 km deep · 60 km away
36. 2.191 km ESE of Ugashik, AlaskaThu, Dec 25, 8:51 AM AKST · 281 days ago · 2 km deep · 61 km away
37. 1.885 km NW of Karluk, AlaskaThu, Dec 25, 1:05 PM AKST · 281 days ago · 1 km deep · 54 km away
38. 2.666 km SE of King Salmon, AlaskaThu, Dec 25, 2:19 PM AKST · 281 days ago · 13 km deep · 56 km away
39. 1.660 km E of Egegik, AlaskaThu, Dec 25, 2:57 PM AKST · 281 days ago · 10 km deep · 58 km away
40. 2.579 km SW of Karluk, AlaskaThu, Dec 25, 5:05 PM AKST · 280 days ago · 74 km deep · 67 km away
41. 1.682 km W of Karluk, AlaskaThu, Dec 25, 6:51 PM AKST · 280 days ago · 11 km deep · 21 km away
42. 1.782 km W of Karluk, AlaskaThu, Dec 25, 7:47 PM AKST · 280 days ago · 15 km deep · 23 km away
43. 2.267 km W of Akhiok, AlaskaThu, Dec 25, 10:32 PM AKST · 280 days ago · 6 km deep · 96 km away
44. 1.782 km NNW of Karluk, AlaskaFri, Dec 26, 1:34 AM AKST · 280 days ago · 12 km deep · 81 km away
45. 2.286 km ESE of Ugashik, AlaskaFri, Dec 26, 2:41 AM AKST · 280 days ago · 78 km deep · 51 km away
46. 1.584 km NNW of Karluk, AlaskaFri, Dec 26, 6:41 AM AKST · 280 days ago · 7 km deep · 74 km away
47. 2.038 km N of Karluk, AlaskaFri, Dec 26, 12:06 PM AKST · 280 days ago · 66 km deep · 80 km away
48. 2.868 km SE of King Salmon, AlaskaFri, Dec 26, 11:14 PM AKST · 279 days ago · 157 km deep · 53 km away
49. 2.566 km E of Ugashik, AlaskaSat, Dec 27, 3:46 PM AKST · 279 days ago · 10 km deep · 46 km away
50. 2.158 km W of Karluk, AlaskaSat, Dec 27, 7:11 PM AKST · 278 days ago · 22 km deep · 19 km away
51. 1.851 km NW of Karluk, AlaskaSun, Dec 28, 3:57 PM AKST · 278 days ago · 89 km deep · 49 km away
52. 2.469 km SW of Karluk, AlaskaMon, Dec 29, 7:54 AM AKST · 277 days ago · 75 km deep · 64 km away
53. 2.7106 km SE of Ugashik, AlaskaTue, Dec 30, 1:55 AM AKST · 276 days ago · 74 km deep · 99 km away
54. 2.417 km W of Karluk, AlaskaTue, Dec 30, 10:51 AM AKST · 276 days ago · 52 km deep · 61 km away
55. 3.373 km W of Karluk, AlaskaWed, Dec 31, 1:08 PM AKST · 275 days ago · 87 km deep · 5 km away
56. 2.440 km WNW of Karluk, AlaskaWed, Dec 31, 6:10 PM AKST · 274 days ago · 73 km deep · 36 km away
57. 1.776 km N of Karluk, AlaskaThu, Jan 1, 12:36 AM AKST · 274 days ago · 5 km deep · 83 km away
58. 2.568 km WNW of Karluk, AlaskaThu, Jan 1, 3:46 AM AKST · 274 days ago · 85 km deep · 18 km away
59. 1.956 km N of Karluk, AlaskaThu, Jan 1, 4:24 AM AKST · 274 days ago · 8 km deep · 80 km away
60. 3.048 km W of Karluk, AlaskaThu, Jan 1, 5:12 AM AKST · 274 days ago · 69 km deep · 30 km away

The first 60 of 197.

Before

1. 2.341 km NNE of Karluk, AlaskaTue, Dec 2, 11:44 AM AKST · 304 days ago · 65 km deep · 92 km away
2. 1.971 km ENE of Ugashik, AlaskaMon, Dec 1, 8:45 PM AKST · 304 days ago · 119 km deep · 34 km away
3. 1.927 km NNW of Karluk, AlaskaMon, Dec 1, 7:42 AM AKST · 305 days ago · 65 km deep · 61 km away
4. 1.673 km WNW of Karluk, AlaskaSun, Nov 30, 7:19 PM AKST · 305 days ago · 11 km deep · 23 km away
5. 1.558 km W of Karluk, AlaskaFri, Nov 28, 5:24 PM AKST · 307 days ago · 13 km deep · 18 km away
6. 1.954 km E of Ugashik, AlaskaFri, Nov 28, 8:43 AM AKST · 308 days ago · 111 km deep · 53 km away
7. 3.060 km W of Karluk, AlaskaFri, Nov 28, 8:39 AM AKST · 308 days ago · 76 km deep · 22 km away
8. 1.962 km E of Egegik, AlaskaFri, Nov 28, 7:52 AM AKST · 308 days ago · 7 km deep · 57 km away
9. 2.384 km NW of Karluk, AlaskaThu, Nov 27, 9:10 PM AKST · 308 days ago · 4 km deep · 52 km away
10. 2.486 km NW of Karluk, AlaskaThu, Nov 27, 9:07 PM AKST · 308 days ago · 2 km deep · 53 km away
11. 2.385 km NW of Karluk, AlaskaThu, Nov 27, 9:01 PM AKST · 308 days ago · 1 km deep · 53 km away
12. 2.241 km W of Akhiok, AlaskaThu, Nov 27, 5:22 PM AKST · 308 days ago · 2 km deep · 96 km away
13. 1.586 km NNW of Karluk, AlaskaThu, Nov 27, 4:06 PM AKST · 308 days ago · 5 km deep · 67 km away
14. 2.256 km SE of Ugashik, AlaskaThu, Nov 27, 1:25 PM AKST · 309 days ago · 6 km deep · 95 km away
15. 2.271 km WNW of Akhiok, AlaskaThu, Nov 27, 11:31 AM AKST · 309 days ago · 44 km deep · 76 km away
16. 2.555 km WNW of Karluk, AlaskaThu, Nov 27, 3:27 AM AKST · 309 days ago · 10 km deep · 22 km away
17. 1.957 km WNW of Karluk, AlaskaThu, Nov 27, 12:14 AM AKST · 309 days ago · 7 km deep · 20 km away
18. 1.780 km W of Karluk, AlaskaWed, Nov 26, 8:38 PM AKST · 309 days ago · 3 km deep · 17 km away
19. 2.380 km W of Akhiok, AlaskaWed, Nov 26, 12:25 PM AKST · 310 days ago · 70 km deep · 94 km away
20. 2.385 km W of Akhiok, AlaskaWed, Nov 26, 9:46 AM AKST · 310 days ago · 16 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak2025xtkcbp. Read Fri, Oct 2, 2026, 12:30 PM UTC.