M1.7 earthquake 55 km N of Karluk, Alaska

Magnitude

1.7 (ml), micro

Local time

Fri, Dec 21, 2018, 4:16 AM AKST

UTC

2018-12-21 13:16:15 UTC

Depth

75.2 km (46.7 mi), intermediate-depth

Epicenter

58.065° N, 154.449° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

48

• Womens Bay, AlaskaPopulation 719. Forecast114 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast434 kmSW

After

1. 2.174 km S of Kokhanok, AlaskaFri, Dec 21, 10:25 AM AKST · 2832 days ago · 134 km deep · 85 km away
2. 1.952 km WSW of Karluk, AlaskaFri, Dec 21, 10:55 AM AKST · 2832 days ago · 60 km deep · 94 km away
3. 1.845 km N of Aleneva, AlaskaFri, Dec 21, 8:18 PM AKST · 2831 days ago · 46 km deep · 94 km away
4. 1.767 km W of Karluk, AlaskaMon, Dec 24, 11:02 AM AKST · 2829 days ago · 87 km deep · 88 km away
5. 1.992 km ESE of King Salmon, AlaskaMon, Dec 24, 1:07 PM AKST · 2829 days ago · 131 km deep · 63 km away
6. 1.787 km NNW of Karluk, AlaskaTue, Dec 25, 1:42 PM AKST · 2828 days ago · 4 km deep · 47 km away
7. 2.059 km SSE of Kokhanok, AlaskaTue, Dec 25, 7:16 PM AKST · 2828 days ago · 116 km deep · 97 km away
8. 1.882 km W of Karluk, AlaskaWed, Dec 26, 2:51 AM AKST · 2827 days ago · 10 km deep · 89 km away
9. 1.841 km NW of Aleneva, AlaskaWed, Dec 26, 7:56 AM AKST · 2827 days ago · 56 km deep · 64 km away
10. 1.685 km NW of Karluk, AlaskaWed, Dec 26, 1:46 PM AKST · 2827 days ago · 0 km deep · 54 km away
11. 1.861 km SSE of Kokhanok, AlaskaWed, Dec 26, 9:57 PM AKST · 2826 days ago · 114 km deep · 94 km away
12. 1.549 km NNW of Aleneva, AlaskaThu, Dec 27, 5:23 PM AKST · 2826 days ago · 55 km deep · 86 km away
13. 1.591 km NW of Aleneva, AlaskaFri, Dec 28, 3:36 AM AKST · 2825 days ago · 78 km deep · 69 km away
14. 2.032 km SSW of Karluk, AlaskaFri, Dec 28, 9:50 AM AKST · 2825 days ago · 47 km deep · 86 km away
15. 2.665 km SSE of Kokhanok, AlaskaFri, Dec 28, 12:00 PM AKST · 2825 days ago · 116 km deep · 91 km away
16. 2.266 km NNW of Aleneva, AlaskaSat, Dec 29, 1:15 AM AKST · 2824 days ago · 59 km deep · 89 km away
17. 1.786 km N of Karluk, AlaskaSat, Dec 29, 12:45 PM AKST · 2824 days ago · 3 km deep · 33 km away
18. 2.387 km N of Karluk, AlaskaSat, Dec 29, 12:46 PM AKST · 2824 days ago · 4 km deep · 35 km away
19. 1.987 km N of Karluk, AlaskaSat, Dec 29, 12:52 PM AKST · 2824 days ago · 4 km deep · 34 km away
20. 1.653 km N of Larsen Bay, AlaskaSun, Dec 30, 1:36 AM AKST · 2823 days ago · 67 km deep · 31 km away
21. 1.818 km ENE of Larsen Bay, AlaskaMon, Dec 31, 3:27 PM AKST · 2822 days ago · 35 km deep · 65 km away
22. 4.933 km NNW of Aleneva, AlaskaTue, Jan 1, 9:48 PM AKST · 2820 days ago · 62 km deep · 82 km away · felt by 90 · tsunami flag
23. 1.737 km NNW of Aleneva, AlaskaTue, Jan 1, 9:54 PM AKST · 2820 days ago · 63 km deep · 84 km away
24. 1.635 km NNW of Aleneva, AlaskaTue, Jan 1, 10:01 PM AKST · 2820 days ago · 57 km deep · 79 km away
25. 1.840 km NNW of Aleneva, AlaskaWed, Jan 2, 12:20 AM AKST · 2820 days ago · 59 km deep · 81 km away
26. 1.935 km NNW of Aleneva, AlaskaWed, Jan 2, 3:27 PM AKST · 2820 days ago · 62 km deep · 81 km away
27. 1.631 km N of Karluk, AlaskaThu, Jan 3, 8:15 AM AKST · 2819 days ago · 61 km deep · 23 km away
28. 4.488 km NW of Aleneva, AlaskaThu, Jan 3, 9:51 AM AKST · 2819 days ago · 86 km deep · 57 km away · tsunami flag
29. 1.954 km SE of King Salmon, AlaskaThu, Jan 3, 10:44 PM AKST · 2818 days ago · 157 km deep · 96 km away
30. 2.018 km WNW of Karluk, AlaskaFri, Jan 4, 2:50 AM AKST · 2818 days ago · 70 km deep · 51 km away · felt by 3
31. 1.536 km NNW of Aleneva, AlaskaFri, Jan 4, 3:37 AM AKST · 2818 days ago · 65 km deep · 81 km away
32. 1.512 km NW of Larsen Bay, AlaskaFri, Jan 4, 3:24 PM AKST · 2818 days ago · 68 km deep · 54 km away
33. 1.746 km WNW of Karluk, AlaskaFri, Jan 4, 8:50 PM AKST · 2817 days ago · 88 km deep · 52 km away
34. 1.874 km S of Kokhanok, AlaskaSat, Jan 5, 4:05 AM AKST · 2817 days ago · 124 km deep · 81 km away
35. 1.692 km NW of Aleneva, AlaskaSun, Jan 6, 12:47 AM AKST · 2816 days ago · 80 km deep · 81 km away
36. 1.524 km N of Karluk, AlaskaSun, Jan 6, 4:45 AM AKST · 2816 days ago · 47 km deep · 31 km away
37. 1.875 km SE of King Salmon, AlaskaSun, Jan 6, 11:45 AM AKST · 2816 days ago · 115 km deep · 78 km away
38. 1.685 km N of Karluk, AlaskaSun, Jan 6, 3:44 PM AKST · 2816 days ago · 87 km deep · 31 km away
39. 1.958 km SE of King Salmon, AlaskaSun, Jan 6, 9:23 PM AKST · 2815 days ago · 148 km deep · 97 km away
40. 1.761 km W of Karluk, AlaskaMon, Jan 7, 11:50 PM AKST · 2814 days ago · 71 km deep · 89 km away
41. 1.945 km N of Aleneva, AlaskaTue, Jan 8, 2:31 AM AKST · 2814 days ago · 52 km deep · 95 km away
42. 1.612 km NW of Karluk, AlaskaWed, Jan 9, 11:45 AM AKST · 2813 days ago · 55 km deep · 47 km away
43. 2.070 km S of Kokhanok, AlaskaWed, Jan 9, 9:49 PM AKST · 2812 days ago · 116 km deep · 84 km away
44. 2.755 km NNW of Karluk, AlaskaFri, Jan 11, 12:30 AM AKST · 2811 days ago · 78 km deep · 25 km away
45. 1.560 km NW of Karluk, AlaskaFri, Jan 11, 1:19 AM AKST · 2811 days ago · 93 km deep · 49 km away
46. 1.9Kodiak Island region, AlaskaFri, Jan 11, 4:47 AM AKST · 2811 days ago · 75 km deep · 76 km away
47. 2.160 km SSE of Kokhanok, AlaskaSat, Jan 12, 6:33 AM AKST · 2810 days ago · 122 km deep · 98 km away
48. 1.815 km NNW of Aleneva, AlaskaSat, Jan 12, 3:16 PM AKST · 2810 days ago · 37 km deep · 83 km away
49. 2.178 km NNW of Karluk, AlaskaSat, Jan 12, 7:38 PM AKST · 2809 days ago · 99 km deep · 30 km away
50. 2.157 km WNW of Aleneva, AlaskaSat, Jan 12, 11:50 PM AKST · 2809 days ago · 61 km deep · 38 km away
51. 2.044 km NW of Karluk, AlaskaSun, Jan 13, 10:45 PM AKST · 2808 days ago · 82 km deep · 43 km away
52. 2.164 km S of Kokhanok, AlaskaMon, Jan 14, 3:20 AM AKST · 2808 days ago · 113 km deep · 90 km away
53. 3.687 km NW of Aleneva, AlaskaMon, Jan 14, 3:18 PM AKST · 2808 days ago · 77 km deep · 71 km away
54. 2.113 km NW of Karluk, AlaskaTue, Jan 15, 5:14 PM AKST · 2807 days ago · 62 km deep · 48 km away
55. 2.625 km SSW of Larsen Bay, AlaskaWed, Jan 16, 1:38 AM AKST · 2806 days ago · 40 km deep · 82 km away
56. 1.931 km WSW of Womens Bay, AlaskaThu, Jan 17, 6:08 PM AKST · 2805 days ago · 31 km deep · 98 km away
57. 1.541 km NNW of Aleneva, AlaskaThu, Jan 17, 8:26 PM AKST · 2804 days ago · 56 km deep · 84 km away
58. 3.055 km SE of King Salmon, AlaskaFri, Jan 18, 6:22 AM AKST · 2804 days ago · 153 km deep · 93 km away
59. 2.058 km NW of Aleneva, AlaskaFri, Jan 18, 6:42 PM AKST · 2804 days ago · 66 km deep · 60 km away
60. 1.880 km NW of Aleneva, AlaskaSat, Jan 19, 11:20 AM AKST · 2803 days ago · 84 km deep · 71 km away

The first 60 of 124.

Before

1. 2.130 km N of Akhiok, AlaskaThu, Dec 20, 8:46 PM AKST · 2832 days ago · 49 km deep · 96 km away
2. 1.548 km N of Karluk, AlaskaThu, Dec 20, 7:59 AM AKST · 2833 days ago · 15 km deep · 10 km away
3. 2.158 km SSE of King Salmon, AlaskaThu, Dec 20, 5:33 AM AKST · 2833 days ago · 152 km deep · 100 km away
4. 1.521 km NNW of Old Harbor, AlaskaThu, Dec 20, 3:02 AM AKST · 2833 days ago · 53 km deep · 97 km away
5. 2.034 km NNE of Karluk, AlaskaWed, Dec 19, 5:47 PM AKST · 2834 days ago · 52 km deep · 24 km away
6. 1.698 km WNW of Aleneva, AlaskaTue, Dec 18, 8:41 PM AKST · 2834 days ago · 5 km deep · 46 km away
7. 1.629 km N of Karluk, AlaskaTue, Dec 18, 5:33 PM AKST · 2835 days ago · 19 km deep · 26 km away
8. 1.622 km WNW of Port Lions, AlaskaTue, Dec 18, 1:14 PM AKST · 2835 days ago · 41 km deep · 73 km away
9. 1.815 km E of Larsen Bay, AlaskaTue, Dec 18, 3:30 AM AKST · 2835 days ago · 38 km deep · 74 km away
10. 1.713 km W of Karluk, AlaskaMon, Dec 17, 6:14 AM AKST · 2836 days ago · 48 km deep · 57 km away
11. 1.883 km WNW of Aleneva, AlaskaSun, Dec 16, 1:49 PM AKST · 2837 days ago · 83 km deep · 43 km away
12. 1.997 km N of Karluk, AlaskaSun, Dec 16, 1:16 AM AKST · 2837 days ago · 1 km deep · 44 km away
13. 1.620 km SSW of Karluk, AlaskaThu, Dec 13, 11:11 PM AKST · 2839 days ago · 15 km deep · 75 km away
14. 2.0Kodiak Island region, AlaskaThu, Dec 13, 1:03 AM AKST · 2840 days ago · 18 km deep · 90 km away
15. 1.886 km SE of King Salmon, AlaskaWed, Dec 12, 3:19 PM AKST · 2841 days ago · 123 km deep · 78 km away
16. 2.151 km NW of Aleneva, AlaskaWed, Dec 12, 2:29 AM AKST · 2841 days ago · 64 km deep · 57 km away
17. 1.884 km NW of Aleneva, AlaskaTue, Dec 11, 5:21 PM AKST · 2842 days ago · 78 km deep · 72 km away
18. 2.073 km NNE of Karluk, AlaskaTue, Dec 11, 12:25 AM AKST · 2842 days ago · 72 km deep · 24 km away
19. 1.747 km NNE of Larsen Bay, AlaskaMon, Dec 10, 6:07 PM AKST · 2843 days ago · 54 km deep · 45 km away
20. 1.978 km WNW of Aleneva, AlaskaMon, Dec 10, 6:01 PM AKST · 2843 days ago · 82 km deep · 48 km away

From the USGS Earthquake Hazards Program and its partner networks, event aacse018gbbmau8. Read Tue, Sep 22, 2026, 4:03 PM UTC.