M1.8 earthquake 77 km W of Karluk, Alaska

Magnitude

1.8 (ml), micro

Local time

Sun, Sep 30, 2018, 7:24 AM AKDT

UTC

2018-09-30 15:24:02 UTC

Depth

82.7 km (51.4 mi), intermediate-depth

Epicenter

57.617° N, 155.750° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

33

• Naknek, AlaskaPopulation 544. Forecast144 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast519 kmSW

After

1. 2.564 km SE of Ugashik, AlaskaMon, Oct 1, 12:35 AM AKDT · 2921 days ago · 84 km deep · 70 km away
2. 1.517 km SSW of Karluk, AlaskaMon, Oct 1, 4:34 AM AKDT · 2921 days ago · 43 km deep · 72 km away
3. 1.615 km ENE of Karluk, AlaskaMon, Oct 1, 7:23 AM AKDT · 2921 days ago · 67 km deep · 91 km away
4. 1.762 km WSW of Karluk, AlaskaTue, Oct 2, 5:29 AM AKDT · 2920 days ago · 46 km deep · 35 km away
5. 1.747 km SE of Egegik, AlaskaWed, Oct 3, 6:57 PM AKDT · 2918 days ago · 8 km deep · 71 km away
6. 1.961 km SE of King Salmon, AlaskaFri, Oct 5, 4:02 AM AKDT · 2917 days ago · 146 km deep · 76 km away
7. 2.741 km SE of Egegik, AlaskaSat, Oct 6, 3:19 AM AKDT · 2916 days ago · 161 km deep · 75 km away
8. 1.844 km W of Karluk, AlaskaSat, Oct 6, 11:08 AM AKDT · 2915 days ago · 70 km deep · 35 km away
9. 1.546 km WSW of Karluk, AlaskaSat, Oct 6, 5:22 PM AKDT · 2915 days ago · 45 km deep · 41 km away
10. 1.956 km SE of King Salmon, AlaskaSun, Oct 7, 4:16 AM AKDT · 2915 days ago · 150 km deep · 76 km away
11. 2.067 km W of Akhiok, AlaskaMon, Oct 8, 3:02 AM AKDT · 2914 days ago · 25 km deep · 72 km away
12. 1.783 km W of Akhiok, AlaskaMon, Oct 8, 4:42 AM AKDT · 2914 days ago · 61 km deep · 76 km away
13. 1.9Alaska PeninsulaMon, Oct 8, 4:17 PM AKDT · 2913 days ago · 155 km deep · 86 km away
14. 1.771 km SW of Karluk, AlaskaTue, Oct 9, 12:37 AM AKDT · 2913 days ago · 58 km deep · 59 km away
15. 2.755 km ESE of King Salmon, AlaskaTue, Oct 9, 7:56 PM AKDT · 2912 days ago · 154 km deep · 97 km away
16. 1.554 km WNW of Karluk, AlaskaThu, Oct 11, 7:41 AM AKDT · 2911 days ago · 80 km deep · 35 km away
17. 2.084 km NNW of Karluk, AlaskaThu, Oct 11, 4:43 PM AKDT · 2910 days ago · 1 km deep · 80 km away
18. 1.683 km NNW of Karluk, AlaskaThu, Oct 11, 6:03 PM AKDT · 2910 days ago · 1 km deep · 79 km away
19. 1.635 km WSW of Karluk, AlaskaFri, Oct 12, 2:47 AM AKDT · 2910 days ago · 40 km deep · 50 km away
20. 1.964 km NNW of Karluk, AlaskaFri, Oct 12, 3:50 AM AKDT · 2910 days ago · 91 km deep · 85 km away
21. 1.838 km WNW of Karluk, AlaskaFri, Oct 12, 4:01 PM AKDT · 2909 days ago · 83 km deep · 40 km away
22. 1.721 km N of Karluk, AlaskaSat, Oct 13, 4:54 AM AKDT · 2909 days ago · 74 km deep · 81 km away
23. 1.657 km NNW of Karluk, AlaskaSat, Oct 13, 7:35 AM AKDT · 2909 days ago · 76 km deep · 75 km away
24. 2.276 km ESE of Egegik, AlaskaSun, Oct 14, 2:46 AM AKDT · 2908 days ago · 134 km deep · 41 km away
25. 2.392 km WSW of Karluk, AlaskaTue, Oct 16, 2:20 AM AKDT · 2906 days ago · 86 km deep · 46 km away
26. 1.962 km SE of Ugashik, AlaskaTue, Oct 16, 9:24 AM AKDT · 2905 days ago · 10 km deep · 89 km away
27. 1.785 km W of Karluk, AlaskaTue, Oct 16, 1:16 PM AKDT · 2905 days ago · 86 km deep · 9 km away
28. 1.664 km WNW of Akhiok, AlaskaTue, Oct 16, 4:00 PM AKDT · 2905 days ago · 44 km deep · 63 km away
29. 2.325 km SW of Larsen Bay, AlaskaThu, Oct 18, 6:51 AM AKDT · 2904 days ago · 40 km deep · 95 km away
30. 2.180 km ESE of Egegik, AlaskaThu, Oct 18, 9:14 PM AKDT · 2903 days ago · 140 km deep · 44 km away
31. 1.938 km N of Karluk, AlaskaFri, Oct 19, 6:34 AM AKDT · 2903 days ago · 56 km deep · 88 km away
32. 1.841 km WNW of Karluk, AlaskaSun, Oct 21, 8:37 PM AKDT · 2900 days ago · 73 km deep · 44 km away
33. 2.149 km SSE of Ugashik, AlaskaMon, Oct 22, 6:12 AM AKDT · 2900 days ago · 103 km deep · 92 km away
34. 2.263 km WSW of Karluk, AlaskaTue, Oct 23, 1:58 AM AKDT · 2899 days ago · 80 km deep · 27 km away
35. 2.126 km SW of Karluk, AlaskaTue, Oct 23, 7:00 AM AKDT · 2899 days ago · 44 km deep · 68 km away
36. 2.666 km W of Karluk, AlaskaTue, Oct 23, 9:12 AM AKDT · 2898 days ago · 90 km deep · 15 km away
37. 2.362 km ENE of Ugashik, AlaskaWed, Oct 24, 1:44 AM AKDT · 2898 days ago · 136 km deep · 47 km away
38. 1.525 km NNW of Larsen Bay, AlaskaWed, Oct 24, 5:10 AM AKDT · 2898 days ago · 41 km deep · 95 km away
39. 1.661 km WNW of Akhiok, AlaskaWed, Oct 24, 8:39 AM AKDT · 2897 days ago · 47 km deep · 70 km away
40. 2.562 km W of Akhiok, AlaskaWed, Oct 24, 7:20 PM AKDT · 2897 days ago · 1 km deep · 86 km away
41. 1.554 km W of Akhiok, AlaskaThu, Oct 25, 8:35 AM AKDT · 2896 days ago · 18 km deep · 93 km away
42. 2.074 km SE of Ugashik, AlaskaThu, Oct 25, 1:13 PM AKDT · 2896 days ago · 73 km deep · 74 km away
43. 1.659 km WNW of Akhiok, AlaskaThu, Oct 25, 2:30 PM AKDT · 2896 days ago · 38 km deep · 72 km away
44. 1.938 km WSW of Karluk, AlaskaFri, Oct 26, 11:37 AM AKDT · 2895 days ago · 46 km deep · 49 km away
45. 1.759 km W of Akhiok, AlaskaFri, Oct 26, 5:55 PM AKDT · 2895 days ago · 18 km deep · 93 km away
46. 1.557 km WSW of Karluk, AlaskaFri, Oct 26, 8:11 PM AKDT · 2895 days ago · 53 km deep · 31 km away
47. 1.964 km ENE of Ugashik, AlaskaSat, Oct 27, 6:01 AM AKDT · 2895 days ago · 131 km deep · 47 km away
48. 1.783 km W of Karluk, AlaskaSat, Oct 27, 6:11 AM AKDT · 2895 days ago · 81 km deep · 16 km away
49. 1.784 km NNW of Karluk, AlaskaSat, Oct 27, 11:28 AM AKDT · 2894 days ago · 3 km deep · 87 km away
50. 1.976 km W of Karluk, AlaskaSat, Oct 27, 6:46 PM AKDT · 2894 days ago · 84 km deep · 6 km away
51. 2.880 km W of Karluk, AlaskaSun, Oct 28, 3:05 AM AKDT · 2894 days ago · 88 km deep · 6 km away
52. 2.293 km W of Akhiok, AlaskaSun, Oct 28, 2:32 PM AKDT · 2893 days ago · 47 km deep · 90 km away
53. 1.580 km NNW of Karluk, AlaskaSun, Oct 28, 5:14 PM AKDT · 2893 days ago · 3 km deep · 76 km away
54. 2.186 km NW of Karluk, AlaskaMon, Oct 29, 5:26 AM AKDT · 2893 days ago · 2 km deep · 67 km away
55. 1.650 km SE of Egegik, AlaskaMon, Oct 29, 1:13 PM AKDT · 2892 days ago · 7 km deep · 68 km away
56. 1.752 km WNW of Karluk, AlaskaMon, Oct 29, 9:12 PM AKDT · 2892 days ago · 72 km deep · 41 km away
57. 1.831 km WNW of Karluk, AlaskaWed, Oct 31, 2:50 PM AKDT · 2890 days ago · 83 km deep · 49 km away
58. 1.583 km WNW of Karluk, AlaskaThu, Nov 1, 7:32 PM AKDT · 2889 days ago · 90 km deep · 23 km away
59. 2.185 km NW of Karluk, AlaskaFri, Nov 2, 11:22 AM AKDT · 2888 days ago · 3 km deep · 66 km away
60. 1.764 km WSW of Karluk, AlaskaSun, Nov 4, 8:12 AM AKST · 2886 days ago · 64 km deep · 32 km away

The first 60 of 99.

Before

1. 1.533 km NNW of Karluk, AlaskaSat, Sep 29, 9:36 PM AKDT · 2922 days ago · 64 km deep · 64 km away
2. 2.269 km ENE of Ugashik, AlaskaSat, Sep 29, 2:39 PM AKDT · 2922 days ago · 135 km deep · 41 km away
3. 2.147 km SW of Karluk, AlaskaSat, Sep 29, 8:56 AM AKDT · 2922 days ago · 67 km deep · 58 km away
4. 1.747 km SSW of Karluk, AlaskaFri, Sep 28, 7:38 PM AKDT · 2923 days ago · 48 km deep · 68 km away
5. 1.718 km W of Karluk, AKFri, Sep 28, 10:10 AM AKDT · 2923 days ago · 73 km deep · 59 km away
6. 2.265 km SSE of King Salmon, AlaskaFri, Sep 28, 9:39 AM AKDT · 2923 days ago · 155 km deep · 66 km away
7. 1.611 km N of Karluk, AlaskaFri, Sep 28, 5:27 AM AKDT · 2924 days ago · 45 km deep · 75 km away
8. 1.630 km SW of Larsen Bay, AlaskaThu, Sep 27, 4:51 PM AKDT · 2924 days ago · 37 km deep · 95 km away
9. 2.028 km W of Karluk, AlaskaThu, Sep 27, 9:12 AM AKDT · 2924 days ago · 47 km deep · 49 km away
10. 1.510 km NW of Karluk, AlaskaThu, Sep 27, 4:41 AM AKDT · 2925 days ago · 50 km deep · 71 km away
11. 2.178 km SE of Ugashik, AlaskaThu, Sep 27, 3:55 AM AKDT · 2925 days ago · 1 km deep · 74 km away
12. 1.622 km SSW of Karluk, AlaskaSun, Sep 23, 7:21 PM AKDT · 2928 days ago · 11 km deep · 70 km away
13. 1.756 km SE of Ugashik, AlaskaSun, Sep 23, 5:03 PM AKDT · 2928 days ago · 87 km deep · 71 km away
14. 2.182 km WNW of Karluk, AlaskaSun, Sep 23, 3:19 AM AKDT · 2929 days ago · 106 km deep · 40 km away
15. 2.159 km WSW of Karluk, AlaskaWed, Sep 19, 9:46 PM AKDT · 2932 days ago · 61 km deep · 33 km away
16. 1.574 km SW of Karluk, AlaskaTue, Sep 18, 11:53 AM AKDT · 2933 days ago · 70 km deep · 58 km away
17. 1.672 km ENE of Ugashik, AlaskaTue, Sep 18, 11:02 AM AKDT · 2933 days ago · 127 km deep · 41 km away
18. 1.985 km NNW of Karluk, AlaskaTue, Sep 18, 10:12 AM AKDT · 2933 days ago · 5 km deep · 91 km away
19. 1.558 km ESE of King Salmon, AlaskaTue, Sep 18, 8:57 AM AKDT · 2933 days ago · 158 km deep · 89 km away
20. 1.665 km WSW of Karluk, AlaskaMon, Sep 17, 8:11 PM AKDT · 2934 days ago · 65 km deep · 39 km away

From the USGS Earthquake Hazards Program and its partner networks, event aacse018cjqsead. Read Wed, Sep 30, 2026, 3:40 AM UTC.