M2.3 earthquake 86 km SSW of Atka, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Dec 5, 2018, 6:53 PM HAST

UTC

2018-12-06 04:53:14 UTC

Depth

14.3 km (8.9 mi), shallow

Epicenter

51.440° N, 174.461° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

After

1. 2.686 km SE of Adak, AlaskaThu, Dec 6, 12:42 AM HAST · 2856 days ago · 26 km deep · 88 km away
2. 2.129 km W of Atka, AlaskaThu, Dec 6, 11:56 PM HAST · 2855 days ago · 11 km deep · 83 km away
3. 1.528 km W of Atka, AlaskaFri, Dec 7, 11:43 AM HAST · 2855 days ago · 13 km deep · 82 km away
4. 1.951 km SSE of Atka, AlaskaSat, Dec 8, 8:07 AM HAST · 2854 days ago · 9 km deep · 53 km away
5. 3.994 km SSW of Atka, AlaskaSun, Dec 9, 10:41 AM HAST · 2853 days ago · 41 km deep · 20 km away
6. 1.657 km SSW of Atka, AlaskaTue, Dec 11, 6:36 AM HAST · 2851 days ago · 18 km deep · 38 km away
7. 1.855 km SW of Atka, AlaskaWed, Dec 12, 12:12 PM HAST · 2850 days ago · 59 km deep · 58 km away
8. 2.415 km SE of Atka, AlaskaThu, Dec 13, 1:00 AM HAST · 2849 days ago · 135 km deep · 77 km away
9. 1.880 km E of Adak, AlaskaThu, Dec 13, 1:22 AM HAST · 2849 days ago · 18 km deep · 80 km away
10. 2.0106 km ESE of Adak, AlaskaThu, Dec 13, 4:51 AM HAST · 2849 days ago · 25 km deep · 54 km away
11. 2.642 km E of Atka, AlaskaFri, Dec 14, 7:50 AM HAST · 2848 days ago · 131 km deep · 99 km away
12. 1.856 km SSW of Atka, AlaskaSat, Dec 15, 2:46 AM HAST · 2847 days ago · 38 km deep · 35 km away
13. 1.692 km ESE of Adak, AlaskaSat, Dec 15, 11:15 AM HAST · 2847 days ago · 34 km deep · 66 km away
14. 2.179 km ESE of Atka, AlaskaSun, Dec 16, 3:07 AM HAST · 2846 days ago · 33 km deep · 98 km away
15. 2.260 km SSE of Atka, AlaskaSun, Dec 16, 10:04 AM HAST · 2846 days ago · 34 km deep · 42 km away
16. 1.531 km W of Atka, AlaskaSun, Dec 16, 8:36 PM HAST · 2845 days ago · 13 km deep · 82 km away
17. 2.760 km SW of Atka, AlaskaTue, Dec 18, 7:28 AM HAST · 2844 days ago · 26 km deep · 53 km away
18. 3.393 km SSE of Atka, AlaskaTue, Dec 18, 6:44 PM HAST · 2843 days ago · 35 km deep · 70 km away
19. 4.1101 km ESE of Adak, AlaskaTue, Dec 18, 10:29 PM HAST · 2843 days ago · 10 km deep · 58 km away
20. 2.122 km SW of Atka, AlaskaThu, Dec 20, 9:23 PM HAST · 2841 days ago · 64 km deep · 66 km away
21. 2.512 km ENE of Atka, AlaskaThu, Dec 20, 11:12 PM HAST · 2841 days ago · 164 km deep · 94 km away
22. 2.392 km SE of Atka, AlaskaSat, Dec 22, 5:56 PM HAST · 2839 days ago · 13 km deep · 99 km away
23. 3.2115 km SSW of Atka, AlaskaMon, Dec 24, 1:44 AM HAST · 2838 days ago · 22 km deep · 42 km away
24. 2.7118 km SSW of Atka, AlaskaMon, Dec 24, 3:30 AM HAST · 2838 days ago · 26 km deep · 43 km away
25. 1.953 km SSW of Atka, AlaskaMon, Dec 24, 3:34 PM HAST · 2838 days ago · 16 km deep · 35 km away
26. 1.773 km E of Adak, AlaskaWed, Dec 26, 4:15 PM HAST · 2836 days ago · 31 km deep · 88 km away
27. 2.160 km ESE of Adak, AlaskaWed, Dec 26, 9:20 PM HAST · 2835 days ago · 48 km deep · 98 km away
28. 1.839 km SSE of Atka, AlaskaThu, Dec 27, 7:55 AM HAST · 2835 days ago · 36 km deep · 57 km away
29. 2.6106 km SE of Adak, AlaskaFri, Dec 28, 12:48 AM HAST · 2834 days ago · 26 km deep · 64 km away
30. 3.8112 km SSW of Atka, AlaskaSat, Dec 29, 10:17 PM HAST · 2832 days ago · 31 km deep · 35 km away
31. 2.9117 km SSW of Atka, AlaskaSun, Dec 30, 2:53 AM HAST · 2832 days ago · 20 km deep · 41 km away
32. 2.592 km SW of Atka, AlaskaSun, Dec 30, 11:17 AM HAST · 2832 days ago · 47 km deep · 57 km away
33. 2.266 km SW of Atka, AlaskaSun, Dec 30, 7:12 PM HAST · 2831 days ago · 19 km deep · 46 km away
34. 1.854 km SW of Atka, AlaskaThu, Jan 3, 9:29 AM HAST · 2828 days ago · 49 km deep · 48 km away
35. 3.620 km SSE of Atka, AlaskaSun, Jan 6, 12:14 AM HAST · 2825 days ago · 55 km deep · 72 km away
36. 2.331 km WSW of Atka, AlaskaMon, Jan 7, 12:14 AM HAST · 2824 days ago · 94 km deep · 68 km away
37. 1.963 km ESE of Adak, AlaskaWed, Jan 9, 3:40 PM HAST · 2822 days ago · 46 km deep · 98 km away
38. 2.170 km ESE of Adak, AlaskaWed, Jan 9, 8:00 PM HAST · 2821 days ago · 50 km deep · 88 km away
39. 2.4120 km SSW of Atka, AlaskaThu, Jan 10, 8:26 PM HAST · 2820 days ago · 26 km deep · 41 km away
40. 2.6121 km SSW of Atka, AlaskaTue, Jan 15, 4:14 AM HAST · 2816 days ago · 17 km deep · 45 km away
41. 2.276 km ESE of Adak, AlaskaTue, Jan 15, 8:42 AM HAST · 2816 days ago · 51 km deep · 81 km away
42. 2.052 km W of Atka, AlaskaWed, Jan 16, 3:13 AM HAST · 2815 days ago · 72 km deep · 99 km away
43. 2.350 km SSW of Atka, AlaskaWed, Jan 16, 7:41 PM HAST · 2814 days ago · 22 km deep · 38 km away
44. 2.886 km ESE of Atka, AlaskaWed, Jan 16, 9:16 PM HAST · 2814 days ago · 35 km deep · 99 km away
45. 2.372 km E of Adak, AlaskaWed, Jan 16, 10:18 PM HAST · 2814 days ago · 85 km deep · 92 km away
46. 2.296 km ESE of Adak, AlaskaSun, Jan 20, 4:17 PM HAST · 2811 days ago · 25 km deep · 63 km away
47. 2.231 km ESE of Atka, AlaskaTue, Jan 22, 4:25 AM HAST · 2809 days ago · 60 km deep · 88 km away
48. 3.193 km ESE of Adak, AlaskaSat, Jan 26, 7:48 PM HAST · 2804 days ago · 35 km deep · 71 km away
49. 2.66 km NNW of Atka, AlaskaTue, Jan 29, 8:14 AM HAST · 2802 days ago · 143 km deep · 92 km away
50. 2.6Andreanof Islands, Aleutian Islands, AlaskaWed, Jan 30, 7:54 AM HAST · 2801 days ago · 11 km deep · 72 km away
51. 2.796 km S of Atka, AlaskaFri, Feb 1, 4:47 AM HAST · 2799 days ago · 35 km deep · 13 km away
52. 2.574 km ESE of Adak, AlaskaFri, Feb 1, 1:51 PM HAST · 2799 days ago · 35 km deep · 85 km away

Before

1. 1.9100 km ESE of Adak, AlaskaWed, Dec 5, 9:46 AM HAST · 2857 days ago · 36 km deep · 58 km away
2. 2.883 km S of Atka, AlaskaSun, Dec 2, 3:04 PM HAST · 2860 days ago · 35 km deep · 6 km away
3. 4.562 km ESE of Adak, AlaskaFri, Nov 30, 9:58 AM HAST · 2862 days ago · 45 km deep · 95 km away
4. 2.157 km SW of Atka, AlaskaThu, Nov 29, 3:52 PM HAST · 2863 days ago · 40 km deep · 42 km away
5. 2.764 km ESE of Adak, AlaskaMon, Nov 26, 8:13 AM HAST · 2866 days ago · 35 km deep · 96 km away
6. 2.250 km SSW of Atka, AlaskaMon, Nov 26, 7:17 AM HAST · 2866 days ago · 20 km deep · 35 km away
7. 1.992 km SW of Atka, AlaskaMon, Nov 26, 4:09 AM HAST · 2866 days ago · 26 km deep · 52 km away
8. 2.497 km SW of Atka, AlaskaSun, Nov 25, 10:44 PM HAST · 2866 days ago · 26 km deep · 51 km away
9. 2.176 km SE of Atka, AlaskaWed, Nov 21, 12:43 AM HAST · 2871 days ago · 30 km deep · 92 km away
10. 2.228 km SE of Atka, AlaskaTue, Nov 20, 4:07 PM HAST · 2872 days ago · 147 km deep · 74 km away
11. 1.723 km SW of Atka, AlaskaTue, Nov 20, 9:15 AM HAST · 2872 days ago · 75 km deep · 69 km away
12. 2.1Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 20, 6:24 AM HAST · 2872 days ago · 18 km deep · 84 km away
13. 1.660 km SW of Atka, AlaskaSun, Nov 18, 4:59 AM HAST · 2874 days ago · 25 km deep · 47 km away
14. 2.060 km SW of Atka, AlaskaSat, Nov 17, 6:34 PM HAST · 2874 days ago · 22 km deep · 45 km away
15. 1.563 km SSW of Atka, AlaskaSat, Nov 17, 8:18 AM HAST · 2875 days ago · 22 km deep · 26 km away
16. 3.012 km SE of Atka, AlaskaSat, Nov 17, 2:31 AM HAST · 2875 days ago · 10 km deep · 79 km away
17. 3.017 km SE of Atka, AlaskaFri, Nov 16, 3:27 PM HAST · 2876 days ago · 10 km deep · 76 km away
18. 2.6154 km SSE of Atka, AlaskaThu, Nov 15, 4:31 PM HAST · 2877 days ago · 33 km deep · 83 km away
19. 1.845 km SE of Atka, AlaskaThu, Nov 15, 9:30 AM HAST · 2877 days ago · 47 km deep · 68 km away
20. 2.166 km SE of Atka, AlaskaThu, Nov 8, 4:26 PM HAST · 2884 days ago · 30 km deep · 80 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018fmdf4e1 (also filed as ak20448392). Read Thu, Oct 1, 2026, 2:52 PM UTC.