M1.8 earthquake 38 km N of Karluk, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Apr 2, 2026, 10:44 PM AKDT

UTC

2026-04-03 06:44:01 UTC

Depth

65.4 km (40.6 mi), shallow

Epicenter

57.912° N, 154.401° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 6.4 km horizontally, 4.1 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

161°

Stations used

25

• Womens Bay, AlaskaPopulation 719. Forecast106 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast446 kmSW

After

1. 1.646 km WNW of Aleneva, AlaskaFri, Apr 3, 10:33 AM AKDT · 184 days ago · 76 km deep · 56 km away
2. 2.038 km WNW of Akhiok, AlaskaFri, Apr 3, 12:29 PM AKDT · 184 days ago · 1 km deep · 99 km away
3. 1.821 km WSW of Karluk, AlaskaFri, Apr 3, 4:47 PM AKDT · 184 days ago · 60 km deep · 51 km away
4. 1.786 km E of King Salmon, AlaskaFri, Apr 3, 4:53 PM AKDT · 184 days ago · 135 km deep · 90 km away
5. 1.811 km NNE of Aleneva, AlaskaFri, Apr 3, 5:21 PM AKDT · 184 days ago · 64 km deep · 95 km away
6. 1.779 km W of Karluk, AlaskaFri, Apr 3, 8:33 PM AKDT · 184 days ago · 74 km deep · 95 km away
7. 1.567 km W of Karluk, AlaskaSat, Apr 4, 4:45 AM AKDT · 183 days ago · 17 km deep · 80 km away
8. 1.919 km NNW of Akhiok, AlaskaSat, Apr 4, 9:07 AM AKDT · 183 days ago · 7 km deep · 89 km away
9. 2.381 km SSE of King Salmon, AlaskaSat, Apr 4, 5:26 PM AKDT · 183 days ago · 8 km deep · 96 km away
10. 1.919 km W of Port Lions, AlaskaSat, Apr 4, 7:48 PM AKDT · 183 days ago · 50 km deep · 70 km away
11. 2.736 km NW of Akhiok, AlaskaSat, Apr 4, 8:01 PM AKDT · 183 days ago · 7 km deep · 83 km away
12. 2.428 km WSW of Port Lions, AlaskaSat, Apr 4, 9:22 PM AKDT · 182 days ago · 52 km deep · 67 km away
13. 3.022 km S of Larsen Bay, AlaskaSun, Apr 5, 11:33 PM AKDT · 181 days ago · 67 km deep · 70 km away · felt by 1
14. 1.765 km W of Karluk, AlaskaSun, Apr 5, 11:37 PM AKDT · 181 days ago · 73 km deep · 83 km away
15. 2.028 km SW of Port Lions, AlaskaMon, Apr 6, 12:26 AM AKDT · 181 days ago · 60 km deep · 77 km away
16. 1.751 km W of Karluk, AlaskaMon, Apr 6, 6:23 AM AKDT · 181 days ago · 12 km deep · 64 km away
17. 1.935 km NNE of Larsen Bay, AlaskaMon, Apr 6, 12:16 PM AKDT · 181 days ago · 29 km deep · 44 km away
18. 1.993 km SSE of Kokhanok, AlaskaMon, Apr 6, 6:05 PM AKDT · 181 days ago · 1 km deep · 85 km away
19. 1.596 km SSE of Kokhanok, AlaskaMon, Apr 6, 7:17 PM AKDT · 181 days ago · 17 km deep · 82 km away
20. 1.980 km NNW of Karluk, AlaskaTue, Apr 7, 4:32 AM AKDT · 180 days ago · 1 km deep · 49 km away
21. 2.818 km WNW of Old Harbor, AlaskaTue, Apr 7, 11:58 AM AKDT · 180 days ago · 42 km deep · 86 km away
22. 3.732 km SSW of Karluk, AlaskaWed, Apr 8, 5:16 PM AKDT · 179 days ago · 20 km deep · 70 km away
23. 1.933 km SSW of Karluk, AlaskaWed, Apr 8, 7:42 PM AKDT · 179 days ago · 24 km deep · 70 km away
24. 1.885 km NNW of Karluk, AlaskaThu, Apr 9, 2:23 AM AKDT · 178 days ago · 3 km deep · 54 km away
25. 1.786 km NW of Karluk, AlaskaThu, Apr 9, 2:19 PM AKDT · 178 days ago · 4 km deep · 63 km away
26. 1.882 km W of Karluk, AlaskaThu, Apr 9, 11:17 PM AKDT · 177 days ago · 96 km deep · 87 km away
27. 2.225 km NNW of Akhiok, AlaskaFri, Apr 10, 3:48 AM AKDT · 177 days ago · 21 km deep · 84 km away
28. 1.685 km S of Kokhanok, AlaskaFri, Apr 10, 3:49 AM AKDT · 177 days ago · 4 km deep · 94 km away
29. 2.941 km NW of Karluk, AlaskaSat, Apr 11, 1:35 AM AKDT · 176 days ago · 74 km deep · 38 km away
30. 1.885 km NNW of Karluk, AlaskaSat, Apr 11, 3:44 AM AKDT · 176 days ago · 1 km deep · 54 km away
31. 1.641 km N of Larsen Bay, AlaskaSat, Apr 11, 2:56 PM AKDT · 176 days ago · 66 km deep · 20 km away
32. 2.073 km NNW of Aleneva, AlaskaSun, Apr 12, 1:34 AM AKDT · 175 days ago · 77 km deep · 93 km away
33. 1.556 km W of Karluk, AlaskaSun, Apr 12, 9:15 AM AKDT · 175 days ago · 13 km deep · 65 km away
34. 1.97 km NE of Karluk, AlaskaSun, Apr 12, 5:52 PM AKDT · 175 days ago · 51 km deep · 33 km away
35. 1.926 km SW of Karluk, AlaskaSun, Apr 12, 6:16 PM AKDT · 175 days ago · 51 km deep · 60 km away
36. 1.565 km W of Karluk, AlaskaSun, Apr 12, 7:49 PM AKDT · 175 days ago · 81 km deep · 74 km away
37. 2.239 km WSW of Karluk, AlaskaMon, Apr 13, 2:33 AM AKDT · 174 days ago · 68 km deep · 66 km away
38. 1.781 km NW of Karluk, AlaskaMon, Apr 13, 6:19 AM AKDT · 174 days ago · 11 km deep · 59 km away
39. 1.739 km W of Karluk, AlaskaMon, Apr 13, 8:04 AM AKDT · 174 days ago · 73 km deep · 54 km away
40. 2.321 km W of Port Lions, AlaskaMon, Apr 13, 3:04 PM AKDT · 174 days ago · 60 km deep · 69 km away
41. 2.118 km WNW of Port Lions, AlaskaMon, Apr 13, 4:53 PM AKDT · 174 days ago · 20 km deep · 74 km away
42. 2.16 km NNW of Aleneva, AlaskaTue, Apr 14, 6:00 AM AKDT · 173 days ago · 53 km deep · 88 km away
43. 1.678 km W of Karluk, AlaskaTue, Apr 14, 9:20 AM AKDT · 173 days ago · 13 km deep · 91 km away
44. 1.933 km N of Aleneva, AlaskaTue, Apr 14, 9:30 PM AKDT · 172 days ago · 63 km deep · 97 km away
45. 2.747 km WSW of Karluk, AlaskaWed, Apr 15, 2:29 AM AKDT · 172 days ago · 60 km deep · 77 km away
46. 1.657 km NNW of Karluk, AlaskaWed, Apr 15, 6:21 AM AKDT · 172 days ago · 77 km deep · 30 km away
47. 2.071 km WSW of Karluk, AlaskaWed, Apr 15, 3:31 PM AKDT · 172 days ago · 74 km deep · 98 km away
48. 1.562 km WNW of Akhiok, AlaskaWed, Apr 15, 7:00 PM AKDT · 172 days ago · 40 km deep · 97 km away
49. 1.560 km NW of Aleneva, AlaskaWed, Apr 15, 9:55 PM AKDT · 171 days ago · 74 km deep · 67 km away
50. 1.726 km S of Karluk, AlaskaThu, Apr 16, 1:18 PM AKDT · 171 days ago · 17 km deep · 64 km away
51. 1.848 km WSW of Aleneva, AlaskaThu, Apr 16, 4:37 PM AKDT · 171 days ago · 57 km deep · 41 km away
52. 1.789 km SSE of Kokhanok, AlaskaFri, Apr 17, 7:36 AM AKDT · 170 days ago · 15 km deep · 99 km away
53. 1.856 km WNW of Akhiok, AlaskaFri, Apr 17, 6:32 PM AKDT · 170 days ago · 15 km deep · 94 km away
54. 1.687 km WNW of Aleneva, AlaskaFri, Apr 17, 6:44 PM AKDT · 170 days ago · 93 km deep · 54 km away
55. 2.482 km ESE of Egegik, AlaskaSat, Apr 18, 3:04 AM AKDT · 169 days ago · 141 km deep · 99 km away
56. 2.935 km SSW of Karluk, AlaskaSat, Apr 18, 4:05 PM AKDT · 169 days ago · 55 km deep · 71 km away
57. 2.826 km NNE of Karluk, AlaskaMon, Apr 20, 8:08 AM AKDT · 167 days ago · 64 km deep · 12 km away
58. 1.952 km WNW of Akhiok, AlaskaMon, Apr 20, 1:18 PM AKDT · 167 days ago · 75 km deep · 91 km away
59. 1.85 km WNW of Karluk, AlaskaMon, Apr 20, 2:50 PM AKDT · 167 days ago · 62 km deep · 36 km away
60. 1.987 km WNW of Aleneva, AlaskaTue, Apr 21, 5:35 AM AKDT · 166 days ago · 89 km deep · 65 km away

The first 60 of 178.

Before

1. 1.784 km W of Karluk, AlaskaThu, Apr 2, 5:30 PM AKDT · 185 days ago · 93 km deep · 97 km away
2. 2.26 km NNE of Karluk, AlaskaThu, Apr 2, 2:32 PM AKDT · 185 days ago · 57 km deep · 32 km away
3. 1.714 km NW of Aleneva, AlaskaThu, Apr 2, 6:40 AM AKDT · 185 days ago · 59 km deep · 80 km away
4. 1.985 km SSE of Igiugig, AlaskaTue, Mar 31, 10:38 PM AKDT · 186 days ago · 140 km deep · 95 km away
5. 1.943 km WSW of Karluk, AlaskaTue, Mar 31, 3:36 PM AKDT · 187 days ago · 65 km deep · 66 km away
6. 2.037 km SSW of Karluk, AlaskaTue, Mar 31, 12:19 PM AKDT · 187 days ago · 24 km deep · 75 km away
7. 1.772 km NW of Aleneva, AlaskaTue, Mar 31, 10:04 AM AKDT · 187 days ago · 84 km deep · 64 km away
8. 2.057 km NW of Aleneva, AlaskaTue, Mar 31, 3:44 AM AKDT · 187 days ago · 72 km deep · 78 km away
9. 2.422 km NNW of Karluk, AlaskaTue, Mar 31, 3:05 AM AKDT · 187 days ago · 54 km deep · 21 km away
10. 2.484 km S of Kokhanok, AlaskaMon, Mar 30, 3:56 PM AKDT · 188 days ago · 134 km deep · 94 km away
11. 1.682 km N of Karluk, AlaskaMon, Mar 30, 1:11 PM AKDT · 188 days ago · 5 km deep · 45 km away
12. 1.785 km NNW of Karluk, AlaskaMon, Mar 30, 5:45 AM AKDT · 188 days ago · 1 km deep · 57 km away
13. 2.730 km N of Karluk, AlaskaMon, Mar 30, 4:08 AM AKDT · 188 days ago · 57 km deep · 10 km away
14. 1.667 km W of Karluk, AlaskaSun, Mar 29, 11:20 PM AKDT · 188 days ago · 17 km deep · 74 km away
15. 2.812 km ENE of Karluk, AlaskaSun, Mar 29, 9:02 AM AKDT · 189 days ago · 48 km deep · 36 km away
16. 1.694 km WNW of Aleneva, AlaskaSun, Mar 29, 5:23 AM AKDT · 189 days ago · 5 km deep · 60 km away
17. 1.552 km W of Karluk, AlaskaSun, Mar 29, 3:16 AM AKDT · 189 days ago · 12 km deep · 64 km away
18. 2.614 km WSW of Karluk, AlaskaSun, Mar 29, 2:57 AM AKDT · 189 days ago · 50 km deep · 48 km away
19. 2.236 km NNW of Larsen Bay, AlaskaSat, Mar 28, 10:20 PM AKDT · 189 days ago · 47 km deep · 18 km away
20. 1.985 km W of Karluk, AlaskaSat, Mar 28, 6:39 PM AKDT · 190 days ago · 95 km deep · 92 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026gnkfda. Read Sun, Oct 4, 2026, 4:49 PM UTC.