M1.7 earthquake 79 km NW of Karluk, Alaska

Magnitude

1.7 (ml), micro

Local time

Thu, Sep 13, 2018, 9:01 AM AKDT

UTC

2018-09-13 17:01:06 UTC

Depth

112.5 km (69.9 mi), intermediate-depth

Epicenter

58.066° N, 155.412° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

36

• Naknek, AlaskaPopulation 544. Forecast119 kmSE
• Anchorage, AlaskaPopulation 289,600. Forecast467 kmSW

After

1. 1.780 km WNW of Karluk, AlaskaThu, Sep 13, 7:45 PM AKDT · 2938 days ago · 98 km deep · 44 km away
2. 1.786 km NNW of Karluk, AlaskaThu, Sep 13, 10:03 PM AKDT · 2938 days ago · 3 km deep · 29 km away
3. 1.984 km ESE of Egegik, AlaskaFri, Sep 14, 12:33 AM AKDT · 2938 days ago · 111 km deep · 40 km away
4. 2.032 km NNE of Karluk, AlaskaFri, Sep 14, 8:01 AM AKDT · 2938 days ago · 52 km deep · 69 km away
5. 1.883 km W of Karluk, AlaskaSun, Sep 16, 6:16 AM AKDT · 2936 days ago · 83 km deep · 52 km away
6. 1.686 km ESE of Egegik, AlaskaSun, Sep 16, 9:50 AM AKDT · 2936 days ago · 112 km deep · 39 km away
7. 2.482 km NW of Aleneva, AlaskaSun, Sep 16, 10:19 PM AKDT · 2935 days ago · 76 km deep · 93 km away
8. 1.965 km ESE of King Salmon, AlaskaMon, Sep 17, 4:13 AM AKDT · 2935 days ago · 144 km deep · 50 km away
9. 1.941 km ENE of Ugashik, AlaskaMon, Sep 17, 3:40 PM AKDT · 2934 days ago · 129 km deep · 91 km away
10. 1.665 km WSW of Karluk, AlaskaMon, Sep 17, 8:11 PM AKDT · 2934 days ago · 65 km deep · 84 km away
11. 1.558 km ESE of King Salmon, AlaskaTue, Sep 18, 8:57 AM AKDT · 2934 days ago · 158 km deep · 45 km away
12. 1.985 km NNW of Karluk, AlaskaTue, Sep 18, 10:12 AM AKDT · 2934 days ago · 5 km deep · 39 km away
13. 1.672 km ENE of Ugashik, AlaskaTue, Sep 18, 11:02 AM AKDT · 2934 days ago · 127 km deep · 60 km away
14. 2.159 km WSW of Karluk, AlaskaWed, Sep 19, 9:46 PM AKDT · 2932 days ago · 61 km deep · 75 km away
15. 2.567 km NW of Aleneva, AlaskaThu, Sep 20, 3:56 AM AKDT · 2932 days ago · 70 km deep · 98 km away
16. 1.689 km NW of Aleneva, AlaskaThu, Sep 20, 4:28 AM AKDT · 2932 days ago · 86 km deep · 93 km away
17. 2.094 km NNW of Karluk, AlaskaSat, Sep 22, 9:02 AM AKDT · 2930 days ago · 3 km deep · 53 km away
18. 2.087 km S of Kokhanok, AlaskaSat, Sep 22, 1:22 PM AKDT · 2930 days ago · 133 km deep · 70 km away
19. 2.182 km WNW of Karluk, AlaskaSun, Sep 23, 3:19 AM AKDT · 2929 days ago · 106 km deep · 17 km away
20. 1.778 km WNW of Aleneva, AlaskaSun, Sep 23, 11:05 AM AKDT · 2929 days ago · 83 km deep · 89 km away
21. 1.622 km SSW of Karluk, AlaskaSun, Sep 23, 7:21 PM AKDT · 2928 days ago · 11 km deep · 87 km away
22. 1.551 km NNE of Karluk, AlaskaSun, Sep 23, 8:20 PM AKDT · 2928 days ago · 66 km deep · 74 km away
23. 1.770 km WNW of Aleneva, AlaskaThu, Sep 27, 3:23 AM AKDT · 2925 days ago · 80 km deep · 80 km away
24. 1.510 km NW of Karluk, AlaskaThu, Sep 27, 4:41 AM AKDT · 2925 days ago · 50 km deep · 69 km away
25. 2.028 km W of Karluk, AlaskaThu, Sep 27, 9:12 AM AKDT · 2925 days ago · 47 km deep · 58 km away
26. 1.611 km N of Karluk, AlaskaFri, Sep 28, 5:27 AM AKDT · 2924 days ago · 45 km deep · 70 km away
27. 2.265 km SSE of King Salmon, AlaskaFri, Sep 28, 9:39 AM AKDT · 2924 days ago · 155 km deep · 40 km away
28. 1.718 km W of Karluk, AKFri, Sep 28, 10:10 AM AKDT · 2924 days ago · 73 km deep · 68 km away
29. 1.747 km SSW of Karluk, AlaskaFri, Sep 28, 7:38 PM AKDT · 2923 days ago · 48 km deep · 100 km away
30. 2.874 km S of Kokhanok, AlaskaSat, Sep 29, 12:15 AM AKDT · 2923 days ago · 133 km deep · 85 km away
31. 2.147 km SW of Karluk, AlaskaSat, Sep 29, 8:56 AM AKDT · 2923 days ago · 67 km deep · 91 km away
32. 2.269 km ENE of Ugashik, AlaskaSat, Sep 29, 2:39 PM AKDT · 2923 days ago · 135 km deep · 63 km away
33. 1.533 km NNW of Karluk, AlaskaSat, Sep 29, 9:36 PM AKDT · 2922 days ago · 64 km deep · 48 km away
34. 1.877 km W of Karluk, AlaskaSun, Sep 30, 7:24 AM AKDT · 2922 days ago · 83 km deep · 54 km away
35. 2.144 km N of Larsen Bay, AlaskaSun, Sep 30, 10:02 PM AKDT · 2921 days ago · 54 km deep · 88 km away
36. 1.517 km SSW of Karluk, AlaskaMon, Oct 1, 4:34 AM AKDT · 2921 days ago · 43 km deep · 85 km away
37. 1.615 km ENE of Karluk, AlaskaMon, Oct 1, 7:23 AM AKDT · 2921 days ago · 67 km deep · 86 km away
38. 1.762 km WSW of Karluk, AlaskaTue, Oct 2, 5:29 AM AKDT · 2920 days ago · 46 km deep · 79 km away
39. 1.747 km SE of Egegik, AlaskaWed, Oct 3, 6:57 PM AKDT · 2918 days ago · 8 km deep · 84 km away
40. 2.466 km S of Kokhanok, AlaskaThu, Oct 4, 8:16 AM AKDT · 2918 days ago · 118 km deep · 99 km away
41. 1.880 km E of King Salmon, AlaskaThu, Oct 4, 7:57 PM AKDT · 2917 days ago · 131 km deep · 56 km away
42. 1.961 km SE of King Salmon, AlaskaFri, Oct 5, 4:02 AM AKDT · 2917 days ago · 146 km deep · 39 km away
43. 2.741 km SE of Egegik, AlaskaSat, Oct 6, 3:19 AM AKDT · 2916 days ago · 161 km deep · 85 km away
44. 1.771 km S of Kokhanok, AlaskaSat, Oct 6, 7:12 AM AKDT · 2916 days ago · 130 km deep · 89 km away
45. 1.844 km W of Karluk, AlaskaSat, Oct 6, 11:08 AM AKDT · 2916 days ago · 70 km deep · 61 km away
46. 1.546 km WSW of Karluk, AlaskaSat, Oct 6, 5:22 PM AKDT · 2915 days ago · 45 km deep · 74 km away
47. 1.956 km SE of King Salmon, AlaskaSun, Oct 7, 4:16 AM AKDT · 2915 days ago · 150 km deep · 46 km away
48. 1.9Alaska PeninsulaMon, Oct 8, 4:17 PM AKDT · 2913 days ago · 155 km deep · 42 km away
49. 1.640 km N of Larsen Bay, AlaskaTue, Oct 9, 7:39 AM AKDT · 2913 days ago · 64 km deep · 90 km away
50. 2.755 km ESE of King Salmon, AlaskaTue, Oct 9, 7:56 PM AKDT · 2912 days ago · 154 km deep · 52 km away
51. 1.563 km NNE of Karluk, AlaskaWed, Oct 10, 9:37 PM AKDT · 2911 days ago · 68 km deep · 74 km away
52. 1.937 km ESE of King Salmon, AlaskaThu, Oct 11, 3:51 AM AKDT · 2911 days ago · 138 km deep · 65 km away
53. 1.554 km WNW of Karluk, AlaskaThu, Oct 11, 7:41 AM AKDT · 2911 days ago · 80 km deep · 31 km away
54. 2.084 km NNW of Karluk, AlaskaThu, Oct 11, 4:43 PM AKDT · 2910 days ago · 1 km deep · 27 km away
55. 2.085 km WNW of Aleneva, AlaskaThu, Oct 11, 5:07 PM AKDT · 2910 days ago · 103 km deep · 89 km away
56. 1.683 km NNW of Karluk, AlaskaThu, Oct 11, 6:03 PM AKDT · 2910 days ago · 1 km deep · 27 km away
57. 1.635 km WSW of Karluk, AlaskaFri, Oct 12, 2:47 AM AKDT · 2910 days ago · 40 km deep · 75 km away
58. 1.964 km NNW of Karluk, AlaskaFri, Oct 12, 3:50 AM AKDT · 2910 days ago · 91 km deep · 43 km away
59. 1.838 km WNW of Karluk, AlaskaFri, Oct 12, 4:01 PM AKDT · 2909 days ago · 83 km deep · 49 km away
60. 1.721 km N of Karluk, AlaskaSat, Oct 13, 4:54 AM AKDT · 2909 days ago · 74 km deep · 68 km away

The first 60 of 116.

Before

1. 1.672 km NNW of Karluk, AlaskaWed, Sep 12, 4:50 PM AKDT · 2939 days ago · 94 km deep · 35 km away
2. 1.884 km SSE of Igiugig, AlaskaWed, Sep 12, 4:46 PM AKDT · 2939 days ago · 147 km deep · 68 km away
3. 2.183 km WNW of Karluk, AlaskaWed, Sep 12, 2:23 PM AKDT · 2940 days ago · 107 km deep · 21 km away
4. 2.922 km SE of King Salmon, AlaskaWed, Sep 12, 12:38 PM AKDT · 2940 days ago · 191 km deep · 78 km away
5. 2.853 km WSW of Karluk, AlaskaWed, Sep 12, 10:10 AM AKDT · 2940 days ago · 77 km deep · 71 km away
6. 1.754 km SE of Egegik, AlaskaMon, Sep 10, 11:59 PM AKDT · 2941 days ago · 151 km deep · 80 km away
7. 2.054 km SE of King Salmon, AlaskaMon, Sep 10, 10:57 AM AKDT · 2942 days ago · 155 km deep · 48 km away
8. 1.677 km E of Ugashik, AlaskaMon, Sep 10, 1:14 AM AKDT · 2942 days ago · 85 km deep · 73 km away
9. 1.551 km WNW of Karluk, AlaskaMon, Sep 10, 1:00 AM AKDT · 2942 days ago · 80 km deep · 33 km away
10. 2.172 km WSW of Karluk, AlaskaSun, Sep 9, 10:10 PM AKDT · 2942 days ago · 57 km deep · 91 km away
11. 1.653 km NNW of Karluk, AlaskaSun, Sep 9, 3:06 AM AKDT · 2943 days ago · 77 km deep · 35 km away
12. 1.5Kodiak Island region, AlaskaSun, Sep 9, 12:25 AM AKDT · 2943 days ago · 50 km deep · 60 km away
13. 1.536 km WSW of Karluk, AlaskaFri, Sep 7, 10:52 PM AKDT · 2944 days ago · 54 km deep · 80 km away
14. 1.714 km N of Karluk, AlaskaFri, Sep 7, 8:07 PM AKDT · 2944 days ago · 62 km deep · 68 km away
15. 1.954 km ENE of Ugashik, AlaskaFri, Sep 7, 12:21 AM AKDT · 2945 days ago · 134 km deep · 79 km away
16. 1.589 km ESE of King Salmon, AlaskaThu, Sep 6, 12:30 PM AKDT · 2946 days ago · 122 km deep · 47 km away
17. 1.622 km WSW of Karluk, AlaskaThu, Sep 6, 7:50 AM AKDT · 2946 days ago · 28 km deep · 69 km away
18. 2.368 km SE of King Salmon, AlaskaThu, Sep 6, 5:50 AM AKDT · 2946 days ago · 151 km deep · 35 km away
19. 1.753 km E of Ugashik, AlaskaThu, Sep 6, 1:40 AM AKDT · 2946 days ago · 110 km deep · 90 km away
20. 3.156 km ENE of Ugashik, AlaskaWed, Sep 5, 3:19 PM AKDT · 2946 days ago · 132 km deep · 78 km away

From the USGS Earthquake Hazards Program and its partner networks, event aacse018brnpfy2. Read Wed, Sep 30, 2026, 10:16 AM UTC.