M1.7 earthquake 38 km NNW of Karluk, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Sep 4, 2026, 9:50 PM AKDT

UTC

2026-09-05 05:50:40 UTC

Depth

68.9 km (42.8 mi), shallow

Epicenter

57.864° N, 154.798° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.3 km horizontally, 3.8 km in depth

Magnitude uncertainty

±0.20

Station coverage gap

107°

Stations used

20

• Womens Bay, AlaskaPopulation 719. Forecast128 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast464 kmSW

After

1. 2.692 km S of Kokhanok, AlaskaSun, Sep 6, 4:23 AM AKDT · 28 days ago · 132 km deep · 85 km away
2. 1.886 km E of Ugashik, AlaskaSun, Sep 6, 10:38 AM AKDT · 28 days ago · 10 km deep · 74 km away
3. 1.546 km WNW of Karluk, AlaskaSun, Sep 6, 11:55 AM AKDT · 28 days ago · 19 km deep · 20 km away
4. 1.852 km N of Karluk, AlaskaSun, Sep 6, 11:47 PM AKDT · 27 days ago · 90 km deep · 21 km away
5. 1.936 km WNW of Karluk, AlaskaMon, Sep 7, 12:34 AM AKDT · 27 days ago · 81 km deep · 19 km away
6. 2.053 km NW of Aleneva, AlaskaMon, Sep 7, 12:41 AM AKDT · 27 days ago · 83 km deep · 93 km away
7. 1.957 km WNW of Akhiok, AlaskaMon, Sep 7, 8:18 AM AKDT · 27 days ago · 63 km deep · 81 km away
8. 1.944 km NNW of Karluk, AlaskaTue, Sep 8, 2:50 AM AKDT · 26 days ago · 77 km deep · 14 km away
9. 1.646 km NW of Karluk, AlaskaWed, Sep 9, 9:23 AM AKDT · 25 days ago · 87 km deep · 13 km away
10. 1.857 km E of Egegik, AlaskaWed, Sep 9, 3:09 PM AKDT · 25 days ago · 8 km deep · 99 km away
11. 2.532 km W of Port Lions, AlaskaThu, Sep 10, 12:59 AM AKDT · 24 days ago · 53 km deep · 81 km away
12. 1.818 km NNE of Karluk, AlaskaThu, Sep 10, 2:33 AM AKDT · 24 days ago · 48 km deep · 33 km away
13. 2.088 km ENE of Ugashik, AlaskaThu, Sep 10, 6:02 AM AKDT · 24 days ago · 2 km deep · 71 km away
14. 1.988 km W of Karluk, AlaskaThu, Sep 10, 6:05 AM AKDT · 24 days ago · 7 km deep · 69 km away
15. 2.281 km ESE of Egegik, AlaskaThu, Sep 10, 7:43 AM AKDT · 24 days ago · 128 km deep · 80 km away
16. 1.788 km W of Karluk, AlaskaThu, Sep 10, 7:47 AM AKDT · 24 days ago · 1 km deep · 69 km away
17. 1.920 km NNE of Karluk, AlaskaThu, Sep 10, 8:36 AM AKDT · 24 days ago · 52 km deep · 30 km away
18. 1.785 km WNW of Aleneva, AlaskaThu, Sep 10, 11:48 PM AKDT · 23 days ago · 95 km deep · 69 km away
19. 1.770 km WSW of Karluk, AlaskaFri, Sep 11, 2:10 AM AKDT · 23 days ago · 21 km deep · 76 km away
20. 1.787 km NNW of Karluk, AlaskaFri, Sep 11, 6:34 AM AKDT · 23 days ago · 103 km deep · 53 km away
21. 1.834 km NE of Larsen Bay, AlaskaFri, Sep 11, 6:46 AM AKDT · 23 days ago · 48 km deep · 68 km away
22. 1.589 km ENE of Ugashik, AlaskaFri, Sep 11, 4:55 PM AKDT · 23 days ago · 3 km deep · 71 km away
23. 1.79 km NNW of Karluk, AlaskaSun, Sep 13, 4:06 AM AKDT · 21 days ago · 56 km deep · 29 km away
24. 1.592 km WNW of Karluk, AlaskaSun, Sep 13, 9:32 AM AKDT · 21 days ago · 8 km deep · 63 km away
25. 1.961 km WNW of Karluk, AlaskaSun, Sep 13, 2:26 PM AKDT · 21 days ago · 79 km deep · 37 km away
26. 1.675 km WSW of Karluk, AlaskaSun, Sep 13, 9:34 PM AKDT · 20 days ago · 83 km deep · 85 km away
27. 1.664 km SE of King Salmon, AlaskaMon, Sep 14, 9:16 AM AKDT · 20 days ago · 147 km deep · 78 km away
28. 1.990 km NW of Aleneva, AlaskaTue, Sep 15, 5:36 PM AKDT · 18 days ago · 93 km deep · 97 km away
29. 1.758 km W of Karluk, AlaskaWed, Sep 16, 6:05 AM AKDT · 18 days ago · 26 km deep · 45 km away
30. 1.921 km SW of Karluk, AlaskaWed, Sep 16, 6:19 AM AKDT · 18 days ago · 53 km deep · 51 km away
31. 1.718 km WSW of Karluk, AlaskaWed, Sep 16, 9:15 AM AKDT · 18 days ago · 22 km deep · 39 km away
32. 2.665 km SW of Karluk, AlaskaThu, Sep 17, 10:38 AM AKDT · 17 days ago · 54 km deep · 78 km away
33. 1.614 km S of Karluk, AlaskaThu, Sep 17, 5:59 PM AKDT · 16 days ago · 60 km deep · 50 km away
34. 1.888 km S of Kokhanok, AlaskaFri, Sep 18, 7:50 AM AKDT · 16 days ago · 134 km deep · 89 km away
35. 2.637 km WNW of Port Lions, AlaskaFri, Sep 18, 9:21 AM AKDT · 16 days ago · 52 km deep · 77 km away
36. 1.787 km SSE of Kokhanok, AlaskaFri, Sep 18, 4:42 PM AKDT · 16 days ago · 107 km deep · 96 km away
37. 2.448 km WSW of Karluk, AlaskaSat, Sep 19, 3:01 AM AKDT · 15 days ago · 54 km deep · 58 km away
38. 2.120 km NNW of Karluk, AlaskaSat, Sep 19, 3:18 AM AKDT · 15 days ago · 63 km deep · 18 km away
39. 1.527 km NNE of Karluk, AlaskaSat, Sep 19, 3:43 AM AKDT · 15 days ago · 55 km deep · 31 km away
40. 1.916 km W of Karluk, AlaskaSat, Sep 19, 3:53 AM AKDT · 15 days ago · 76 km deep · 36 km away
41. 1.560 km E of Egegik, AlaskaSat, Sep 19, 11:14 AM AKDT · 15 days ago · 13 km deep · 96 km away
42. 1.840 km NNE of Larsen Bay, AlaskaSat, Sep 19, 12:01 PM AKDT · 15 days ago · 53 km deep · 69 km away
43. 1.947 km WSW of Karluk, AlaskaSat, Sep 19, 4:32 PM AKDT · 15 days ago · 71 km deep · 55 km away
44. 2.690 km N of Karluk, AlaskaSat, Sep 19, 5:12 PM AKDT · 15 days ago · 2 km deep · 61 km away
45. 1.592 km N of Karluk, AlaskaSat, Sep 19, 5:14 PM AKDT · 15 days ago · 4 km deep · 62 km away
46. 2.178 km WNW of Karluk, AlaskaSat, Sep 19, 9:46 PM AKDT · 14 days ago · 7 km deep · 51 km away
47. 1.986 km NW of Aleneva, AlaskaSun, Sep 20, 12:58 AM AKDT · 14 days ago · 93 km deep · 95 km away
48. 2.062 km W of Karluk, AlaskaSun, Sep 20, 3:53 AM AKDT · 14 days ago · 12 km deep · 56 km away
49. 1.976 km WNW of Karluk, AlaskaSun, Sep 20, 2:49 PM AKDT · 14 days ago · 9 km deep · 50 km away
50. 1.878 km W of Karluk, AlaskaSun, Sep 20, 3:27 PM AKDT · 14 days ago · 19 km deep · 63 km away
51. 2.178 km W of Karluk, AlaskaSun, Sep 20, 3:31 PM AKDT · 14 days ago · 5 km deep · 61 km away
52. 2.467 km N of Larsen Bay, AlaskaSun, Sep 20, 4:10 PM AKDT · 14 days ago · 62 km deep · 52 km away
53. 2.152 km N of Karluk, AlaskaSun, Sep 20, 4:25 PM AKDT · 14 days ago · 73 km deep · 30 km away
54. 1.677 km WNW of Karluk, AlaskaSun, Sep 20, 6:55 PM AKDT · 13 days ago · 15 km deep · 50 km away
55. 1.759 km NNW of Karluk, AlaskaSun, Sep 20, 7:27 PM AKDT · 13 days ago · 85 km deep · 20 km away
56. 2.673 km WSW of Karluk, AlaskaSun, Sep 20, 9:22 PM AKDT · 13 days ago · 75 km deep · 77 km away
57. 1.881 km NW of Aleneva, AlaskaSun, Sep 20, 10:20 PM AKDT · 13 days ago · 14 km deep · 88 km away
58. 1.967 km NW of Aleneva, AlaskaSun, Sep 20, 11:02 PM AKDT · 13 days ago · 85 km deep · 84 km away
59. 1.770 km SE of King Salmon, AlaskaMon, Sep 21, 3:57 AM AKDT · 13 days ago · 140 km deep · 73 km away
60. 2.193 km E of King Salmon, AlaskaMon, Sep 21, 10:14 AM AKDT · 13 days ago · 136 km deep · 82 km away

The first 60 of 108.

Before

1. 2.620 km WSW of Port Lions, AlaskaFri, Sep 4, 11:40 AM AKDT · 30 days ago · 42 km deep · 94 km away
2. 3.078 km ENE of Ugashik, AlaskaFri, Sep 4, 9:57 AM AKDT · 30 days ago · 132 km deep · 83 km away
3. 1.617 km NNW of Karluk, AlaskaFri, Sep 4, 12:27 AM AKDT · 30 days ago · 61 km deep · 21 km away
4. 1.719 km NNW of Larsen Bay, AlaskaThu, Sep 3, 11:27 PM AKDT · 30 days ago · 49 km deep · 42 km away
5. 1.973 km E of Ugashik, AlaskaThu, Sep 3, 4:20 PM AKDT · 31 days ago · 5 km deep · 87 km away
6. 1.856 km WNW of Aleneva, AlaskaThu, Sep 3, 11:57 AM AKDT · 31 days ago · 82 km deep · 83 km away
7. 1.776 km W of Karluk, AlaskaThu, Sep 3, 10:53 AM AKDT · 31 days ago · 74 km deep · 71 km away
8. 1.884 km ESE of Egegik, AlaskaThu, Sep 3, 8:44 AM AKDT · 31 days ago · 125 km deep · 76 km away
9. 1.588 km ESE of Egegik, AlaskaThu, Sep 3, 2:49 AM AKDT · 31 days ago · 7 km deep · 73 km away
10. 2.253 km WSW of Karluk, AlaskaThu, Sep 3, 12:41 AM AKDT · 31 days ago · 83 km deep · 60 km away
11. 1.935 km NE of Larsen Bay, AlaskaWed, Sep 2, 10:13 PM AKDT · 31 days ago · 30 km deep · 70 km away
12. 2.186 km NNW of Karluk, AlaskaWed, Sep 2, 6:37 PM AKDT · 31 days ago · 1 km deep · 48 km away
13. 2.473 km W of Karluk, AlaskaWed, Sep 2, 3:04 PM AKDT · 32 days ago · 79 km deep · 61 km away
14. 1.781 km ESE of Egegik, AlaskaWed, Sep 2, 1:30 PM AKDT · 32 days ago · 125 km deep · 79 km away
15. 2.765 km SW of Karluk, AlaskaWed, Sep 2, 4:27 AM AKDT · 32 days ago · 57 km deep · 82 km away
16. 2.384 km NW of Karluk, AlaskaTue, Sep 1, 3:41 PM AKDT · 33 days ago · 2 km deep · 46 km away
17. 2.688 km E of King Salmon, AlaskaTue, Sep 1, 10:34 AM AKDT · 33 days ago · 139 km deep · 88 km away
18. 2.189 km ESE of Egegik, AlaskaTue, Sep 1, 3:23 AM AKDT · 33 days ago · 9 km deep · 72 km away
19. 2.292 km WNW of Karluk, AlaskaTue, Sep 1, 12:39 AM AKDT · 33 days ago · 110 km deep · 68 km away
20. 1.559 km E of Egegik, AlaskaMon, Aug 31, 10:05 PM AKDT · 33 days ago · 16 km deep · 97 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026rorclc. Read Sun, Oct 4, 2026, 12:50 PM UTC.