M1.8 earthquake 29 km WSW of Karluk, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Jan 6, 2018, 9:20 AM AKST

UTC

2018-01-06 18:20:20 UTC

Depth

54.4 km (33.8 mi), shallow

Epicenter

57.496° N, 154.922° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

• Womens Bay, AlaskaPopulation 719. Forecast136 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast502 kmSW

After

1. 1.914 km WNW of Karluk, AlaskaSat, Jan 6, 11:42 AM AKST · 3191 days ago · 53 km deep · 20 km away
2. 1.588 km ENE of Ugashik, AlaskaSat, Jan 6, 6:46 PM AKST · 3190 days ago · 16 km deep · 74 km away
3. 1.839 km NW of Karluk, AlaskaSat, Jan 6, 9:43 PM AKST · 3190 days ago · 84 km deep · 39 km away
4. 1.847 km N of Larsen Bay, AlaskaSat, Jan 6, 11:42 PM AKST · 3190 days ago · 60 km deep · 83 km away
5. 2.022 km SW of Karluk, AlaskaSat, Jan 6, 11:54 PM AKST · 3190 days ago · 47 km deep · 10 km away
6. 1.519 km WSW of Karluk, AlaskaSun, Jan 7, 12:04 AM AKST · 3190 days ago · 49 km deep · 9 km away
7. 1.664 km WNW of Karluk, AlaskaSun, Jan 7, 3:03 AM AKST · 3190 days ago · 5 km deep · 50 km away
8. 2.280 km ENE of Ugashik, AlaskaSun, Jan 7, 6:30 AM AKST · 3190 days ago · 109 km deep · 81 km away
9. 1.867 km W of Akhiok, AlaskaSun, Jan 7, 4:10 PM AKST · 3190 days ago · 11 km deep · 70 km away
10. 1.629 km WNW of Akhiok, AlaskaMon, Jan 8, 3:04 PM AKST · 3189 days ago · 10 km deep · 57 km away
11. 2.317 km NNE of Karluk, AlaskaTue, Jan 9, 9:36 AM AKST · 3188 days ago · 49 km deep · 41 km away
12. 2.527 km SW of Akhiok, AlaskaTue, Jan 9, 6:57 PM AKST · 3187 days ago · 56 km deep · 84 km away
13. 1.628 km NW of Karluk, AlaskaWed, Jan 10, 5:00 AM AKST · 3187 days ago · 75 km deep · 33 km away
14. 1.630 km SW of Karluk, AlaskaWed, Jan 10, 7:08 AM AKST · 3187 days ago · 53 km deep · 12 km away
15. 1.885 km NNW of Karluk, AlaskaThu, Jan 11, 1:18 AM AKST · 3186 days ago · 1 km deep · 83 km away
16. 2.240 km N of Larsen Bay, AlaskaThu, Jan 11, 6:16 AM AKST · 3186 days ago · 46 km deep · 77 km away
17. 1.617 km NNW of Larsen Bay, AlaskaFri, Jan 12, 8:30 PM AKST · 3184 days ago · 24 km deep · 52 km away
18. 1.879 km NW of Karluk, AlaskaSat, Jan 13, 9:17 AM AKST · 3184 days ago · 12 km deep · 74 km away
19. 2.171 km WNW of Akhiok, AlaskaSun, Jan 14, 8:27 PM AKST · 3182 days ago · 77 km deep · 50 km away
20. 1.857 km WSW of Akhiok, AlaskaMon, Jan 15, 1:57 PM AKST · 3182 days ago · 4 km deep · 79 km away
21. 1.661 km WNW of Karluk, AlaskaWed, Jan 17, 1:29 PM AKST · 3180 days ago · 80 km deep · 41 km away
22. 2.047 km W of Aleneva, AlaskaThu, Jan 18, 11:37 AM AKST · 3179 days ago · 64 km deep · 98 km away
23. 2.8Alaska PeninsulaSat, Jan 20, 4:24 AM AKST · 3177 days ago · 99 km deep · 98 km away
24. 2.177 km WNW of Akhiok, AlaskaSun, Jan 21, 9:39 AM AKST · 3176 days ago · 64 km deep · 53 km away
25. 1.88 km NE of Karluk, AlaskaSun, Jan 21, 10:32 AM AKST · 3176 days ago · 52 km deep · 37 km away
26. 1.929 km S of Larsen Bay, AlaskaSun, Jan 21, 7:30 PM AKST · 3175 days ago · 37 km deep · 65 km away
27. 2.016 km NW of Larsen Bay, AlaskaMon, Jan 22, 9:55 AM AKST · 3175 days ago · 46 km deep · 48 km away
28. 1.647 km WSW of Aleneva, AlaskaWed, Jan 24, 7:53 AM AKST · 3173 days ago · 20 km deep · 89 km away
29. 2.136 km N of Old Harbor, AlaskaWed, Jan 24, 11:54 PM AKST · 3172 days ago · 56 km deep · 97 km away
30. 2.476 km ESE of Ugashik, AlaskaThu, Jan 25, 7:54 AM AKST · 3172 days ago · 77 km deep · 85 km away
31. 1.786 km NNW of Karluk, AlaskaThu, Jan 25, 11:11 PM AKST · 3171 days ago · 9 km deep · 88 km away
32. 1.982 km E of Ugashik, AlaskaSat, Jan 27, 12:20 AM AKST · 3170 days ago · 79 km deep · 66 km away
33. 2.067 km WSW of Karluk, AlaskaSat, Jan 27, 8:10 PM AKST · 3169 days ago · 71 km deep · 38 km away
34. 1.739 km SW of Karluk, AlaskaSun, Jan 28, 4:21 PM AKST · 3169 days ago · 31 km deep · 18 km away
35. 2.051 km W of Akhiok, AlaskaMon, Jan 29, 12:15 PM AKST · 3168 days ago · 55 km deep · 65 km away
36. 2.374 km W of Karluk, AlaskaMon, Jan 29, 1:57 PM AKST · 3168 days ago · 90 km deep · 49 km away
37. 1.587 km NW of Karluk, AlaskaMon, Jan 29, 3:13 PM AKST · 3168 days ago · 0 km deep · 83 km away
38. 2.235 km SW of Karluk, AlaskaMon, Jan 29, 9:13 PM AKST · 3167 days ago · 58 km deep · 12 km away
39. 1.843 km WSW of Aleneva, AlaskaTue, Jan 30, 11:14 AM AKST · 3167 days ago · 10 km deep · 94 km away
40. 1.686 km NNW of Karluk, AlaskaTue, Jan 30, 6:12 PM AKST · 3166 days ago · 3 km deep · 85 km away
41. 2.522 km NW of Karluk, AlaskaWed, Jan 31, 7:22 AM AKST · 3166 days ago · 68 km deep · 26 km away
42. 2.044 km SSW of Karluk, AlaskaWed, Jan 31, 11:38 AM AKST · 3166 days ago · 51 km deep · 33 km away
43. 2.778 km W of Karluk, AlaskaThu, Feb 1, 2:16 PM AKST · 3165 days ago · 93 km deep · 52 km away
44. 2.172 km NNW of Karluk, AlaskaThu, Feb 1, 7:08 PM AKST · 3164 days ago · 92 km deep · 76 km away
45. 1.887 km ESE of Egegik, AlaskaFri, Feb 2, 6:48 AM AKST · 3164 days ago · 9 km deep · 80 km away
46. 2.646 km W of Aleneva, AlaskaFri, Feb 2, 4:08 PM AKST · 3164 days ago · 66 km deep · 92 km away
47. 1.584 km NW of Karluk, AlaskaFri, Feb 2, 9:54 PM AKST · 3163 days ago · 1 km deep · 78 km away
48. 2.051 km WNW of Karluk, AlaskaSat, Feb 3, 8:11 AM AKST · 3163 days ago · 87 km deep · 33 km away
49. 2.171 km W of Karluk, AlaskaSun, Feb 4, 5:39 AM AKST · 3162 days ago · 13 km deep · 45 km away
50. 2.819 km NW of Old Harbor, AlaskaSun, Feb 4, 7:37 AM AKST · 3162 days ago · 39 km deep · 84 km away
51. 2.271 km ESE of Ugashik, AlaskaTue, Feb 6, 3:52 AM AKST · 3160 days ago · 80 km deep · 89 km away
52. 1.647 km W of Karluk, AlaskaWed, Feb 7, 9:01 PM AKST · 3158 days ago · 61 km deep · 23 km away
53. 1.881 km ESE of Egegik, AlaskaThu, Feb 8, 6:41 AM AKST · 3158 days ago · 134 km deep · 85 km away
54. 1.946 km WNW of Karluk, AlaskaSat, Feb 10, 5:45 AM AKST · 3156 days ago · 77 km deep · 29 km away
55. 2.666 km W of Karluk, AlaskaSat, Feb 10, 5:54 AM AKST · 3156 days ago · 83 km deep · 41 km away
56. 2.131 km WSW of Karluk, AlaskaMon, Feb 12, 2:58 AM AKST · 3154 days ago · 56 km deep · 8 km away
57. 1.633 km W of Port Lions, AlaskaMon, Feb 12, 10:21 PM AKST · 3153 days ago · 49 km deep · 99 km away
58. 2.442 km WSW of Aleneva, AlaskaTue, Feb 13, 6:29 AM AKST · 3153 days ago · 51 km deep · 93 km away
59. 2.386 km ESE of Ugashik, AlaskaTue, Feb 13, 10:03 AM AKST · 3153 days ago · 68 km deep · 81 km away
60. 1.636 km NE of Larsen Bay, AlaskaTue, Feb 13, 10:52 AM AKST · 3153 days ago · 44 km deep · 89 km away

The first 60 of 96.

Before

1. 2.064 km WNW of Karluk, AlaskaSat, Jan 6, 2:46 AM AKST · 3191 days ago · 1 km deep · 47 km away
2. 1.930 km W of Karluk, AlaskaFri, Jan 5, 6:35 PM AKST · 3191 days ago · 82 km deep · 14 km away
3. 1.822 km NNW of Karluk, AlaskaFri, Jan 5, 3:39 PM AKST · 3192 days ago · 64 km deep · 35 km away
4. 2.655 km NNE of Karluk, AlaskaFri, Jan 5, 9:42 AM AKST · 3192 days ago · 5 km deep · 76 km away
5. 1.560 km WSW of Akhiok, AlaskaThu, Jan 4, 5:00 AM AKST · 3193 days ago · 5 km deep · 76 km away
6. 2.149 km WNW of Karluk, AlaskaThu, Jan 4, 12:28 AM AKST · 3193 days ago · 73 km deep · 27 km away
7. 1.745 km NW of Karluk, AlaskaThu, Jan 4, 12:10 AM AKST · 3193 days ago · 75 km deep · 37 km away
8. 1.580 km WNW of Karluk, AlaskaWed, Jan 3, 5:45 PM AKST · 3193 days ago · 10 km deep · 57 km away
9. 1.587 km NW of Karluk, AlaskaWed, Jan 3, 2:20 PM AKST · 3194 days ago · 0 km deep · 81 km away
10. 1.881 km WNW of Karluk, AlaskaWed, Jan 3, 1:09 PM AKST · 3194 days ago · 7 km deep · 58 km away
11. 1.6Alaska PeninsulaWed, Jan 3, 1:06 PM AKST · 3194 days ago · 3 km deep · 58 km away
12. 3.484 km WNW of Karluk, AlaskaWed, Jan 3, 7:17 AM AKST · 3194 days ago · 12 km deep · 62 km away · felt by 1
13. 1.880 km WNW of Karluk, AlaskaWed, Jan 3, 5:37 AM AKST · 3194 days ago · 8 km deep · 57 km away
14. 1.581 km WNW of Karluk, AlaskaWed, Jan 3, 3:56 AM AKST · 3194 days ago · 8 km deep · 58 km away
15. 1.9Kodiak Island region, AlaskaTue, Jan 2, 8:31 PM AKST · 3194 days ago · 74 km deep · 28 km away
16. 2.052 km WNW of Akhiok, AlaskaTue, Jan 2, 5:32 PM AKST · 3194 days ago · 58 km deep · 38 km away
17. 1.818 km NNW of Akhiok, AlaskaTue, Jan 2, 3:24 PM AKST · 3195 days ago · 5 km deep · 59 km away
18. 1.826 km SW of Larsen Bay, AlaskaTue, Jan 2, 12:13 PM AKST · 3195 days ago · 34 km deep · 44 km away
19. 2.185 km NW of Karluk, AlaskaMon, Jan 1, 7:21 AM AKST · 3196 days ago · 3 km deep · 80 km away
20. 1.726 km N of Larsen Bay, AlaskaMon, Jan 1, 5:28 AM AKST · 3196 days ago · 59 km deep · 67 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018a827pu (also filed as ak18027863). Read Fri, Oct 2, 2026, 1:46 PM UTC.