M1.9 earthquake 219 km WSW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Sep 19, 2018, 9:45 AM HADT

UTC

2018-09-19 18:45:21 UTC

Depth

39.5 km (24.5 mi), shallow

Epicenter

50.914° N, 179.383° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 2.3155 km WSW of Adak, AlaskaWed, Sep 19, 10:21 PM HADT · 2934 days ago · 34 km deep · 64 km away
2. 1.7245 km WSW of Adak, AlaskaFri, Sep 21, 8:20 PM GMT-12 · 2932 days ago · 13 km deep · 40 km away
3. 1.6246 km WSW of Adak, AlaskaFri, Sep 21, 8:56 PM GMT-12 · 2932 days ago · 13 km deep · 42 km away
4. 1.5154 km WSW of Adak, AlaskaSat, Sep 22, 9:48 AM HADT · 2931 days ago · 32 km deep · 66 km away
5. 2.5131 km SW of Adak, AlaskaSat, Sep 22, 10:09 AM HADT · 2931 days ago · 35 km deep · 89 km away
6. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Sep 23, 7:25 PM GMT+12 · 2931 days ago · 57 km deep · 97 km away
7. 1.6225 km WSW of Adak, AlaskaSun, Sep 23, 5:26 AM HADT · 2930 days ago · 53 km deep · 71 km away
8. 1.8151 km WSW of Adak, AlaskaSun, Sep 23, 1:22 PM HADT · 2930 days ago · 19 km deep · 68 km away
9. 1.7170 km W of Adak, AlaskaMon, Sep 24, 11:12 AM HADT · 2929 days ago · 90 km deep · 93 km away
10. 1.6148 km WSW of Adak, AlaskaMon, Sep 24, 6:42 PM HADT · 2929 days ago · 59 km deep · 72 km away
11. 1.5119 km WSW of Adak, AlaskaTue, Sep 25, 11:00 AM HADT · 2928 days ago · 53 km deep · 100 km away
12. 1.6144 km SW of Adak, AlaskaTue, Sep 25, 12:10 PM HADT · 2928 days ago · 37 km deep · 88 km away
13. 1.6149 km WSW of Adak, AlaskaTue, Sep 25, 4:42 PM HADT · 2928 days ago · 62 km deep · 69 km away
14. 1.9243 km WSW of Adak, AlaskaTue, Sep 25, 7:48 PM GMT-12 · 2928 days ago · 14 km deep · 35 km away
15. 2.9290 km WSW of Adak, AlaskaFri, Sep 28, 5:12 AM GMT+12 · 2926 days ago · 10 km deep · 79 km away
16. 2.9125 km WSW of Adak, AlaskaThu, Sep 27, 8:14 AM HADT · 2926 days ago · 11 km deep · 98 km away
17. 1.9209 km WSW of Adak, AlaskaThu, Sep 27, 10:08 AM HADT · 2926 days ago · 35 km deep · 28 km away
18. 2.5214 km WSW of Adak, AlaskaFri, Sep 28, 8:14 AM HADT · 2925 days ago · 22 km deep · 15 km away
19. 4.2294 km WSW of Adak, AlaskaSat, Sep 29, 8:04 AM GMT+12 · 2925 days ago · 35 km deep · 90 km away
20. 2.2145 km WSW of Adak, AlaskaSat, Sep 29, 3:18 AM HADT · 2924 days ago · 37 km deep · 73 km away
21. 2.1173 km WSW of Adak, AlaskaSat, Sep 29, 10:02 AM HADT · 2924 days ago · 24 km deep · 46 km away
22. 2.1170 km WSW of Adak, AlaskaSat, Sep 29, 10:57 AM HADT · 2924 days ago · 69 km deep · 50 km away
23. 1.7182 km WSW of Adak, AlaskaSat, Sep 29, 11:44 AM HADT · 2924 days ago · 31 km deep · 39 km away
24. 2.3177 km WSW of Adak, AlaskaSat, Sep 29, 12:37 PM HADT · 2924 days ago · 22 km deep · 43 km away
25. 1.8196 km WSW of Adak, AlaskaMon, Oct 1, 12:28 AM HADT · 2923 days ago · 60 km deep · 71 km away
26. 2.1179 km SW of Adak, AlaskaMon, Oct 1, 3:29 AM HADT · 2922 days ago · 24 km deep · 43 km away
27. 2.4140 km SW of Adak, AlaskaTue, Oct 2, 8:35 AM HADT · 2921 days ago · 26 km deep · 84 km away
28. 2.5126 km WSW of Adak, AlaskaWed, Oct 3, 11:22 PM HADT · 2920 days ago · 10 km deep · 98 km away
29. 1.9185 km WSW of Adak, AlaskaThu, Oct 4, 11:04 AM HADT · 2919 days ago · 24 km deep · 34 km away
30. 1.7135 km WSW of Adak, AlaskaFri, Oct 5, 4:41 AM HADT · 2918 days ago · 58 km deep · 83 km away
31. 2.3241 km WSW of Adak, AlaskaFri, Oct 5, 11:45 PM GMT-12 · 2918 days ago · 9 km deep · 35 km away
32. 2.1145 km WSW of Adak, AlaskaSat, Oct 6, 3:07 PM HADT · 2917 days ago · 45 km deep · 74 km away
33. 1.9215 km WSW of Adak, AlaskaSat, Oct 6, 3:42 PM HADT · 2917 days ago · 52 km deep · 62 km away
34. 1.8241 km WSW of Adak, AlaskaSun, Oct 7, 1:48 PM GMT+12 · 2917 days ago · 64 km deep · 79 km away
35. 1.8270 km WSW of Adak, AlaskaMon, Oct 8, 2:49 AM GMT+12 · 2916 days ago · 10 km deep · 89 km away
36. 2.2141 km SW of Adak, AlaskaSun, Oct 7, 8:46 PM HADT · 2916 days ago · 35 km deep · 80 km away
37. 2.3174 km WSW of Adak, AlaskaMon, Oct 8, 5:24 PM HADT · 2915 days ago · 37 km deep · 46 km away
38. 1.7204 km W of Adak, AlaskaMon, Oct 8, 10:37 PM HADT · 2915 days ago · 26 km deep · 86 km away
39. 1.5250 km WSW of Adak, AlaskaThu, Oct 11, 4:40 PM GMT+12 · 2913 days ago · 17 km deep · 72 km away
40. 1.9241 km WSW of Adak, AlaskaThu, Oct 11, 1:01 PM GMT-12 · 2912 days ago · 26 km deep · 36 km away
41. 1.7137 km WSW of Adak, AlaskaFri, Oct 12, 7:08 AM HADT · 2911 days ago · 43 km deep · 88 km away
42. 2.6267 km WSW of Adak, AlaskaMon, Oct 15, 11:53 AM GMT+12 · 2909 days ago · 45 km deep · 90 km away
43. 2.0234 km W of Adak, AlaskaSun, Oct 14, 11:24 PM HADT · 2909 days ago · 13 km deep · 96 km away
44. 2.0161 km WSW of Adak, AlaskaWed, Oct 17, 2:27 AM HADT · 2907 days ago · 73 km deep · 69 km away
45. 1.8188 km WSW of Adak, AlaskaThu, Oct 18, 9:33 PM HADT · 2905 days ago · 12 km deep · 67 km away
46. 1.8254 km WSW of Adak, AlaskaSat, Oct 20, 12:25 AM GMT+12 · 2904 days ago · 15 km deep · 69 km away
47. 1.7235 km WSW of Adak, AlaskaFri, Oct 19, 10:12 AM HADT · 2904 days ago · 13 km deep · 60 km away
48. 2.1119 km WSW of Adak, AlaskaFri, Oct 19, 11:08 AM HADT · 2904 days ago · 46 km deep · 100 km away
49. 4.3287 km WSW of Adak, AlaskaSat, Oct 20, 10:55 AM GMT+12 · 2904 days ago · 38 km deep · 85 km away
50. 2.3278 km WSW of Adak, AlaskaSat, Oct 20, 11:21 AM GMT+12 · 2904 days ago · 1 km deep · 75 km away
51. 2.5220 km W of Adak, AlaskaFri, Oct 19, 2:39 PM HADT · 2904 days ago · 80 km deep · 83 km away
52. 2.0124 km SW of Adak, AlaskaFri, Oct 19, 9:32 PM HADT · 2904 days ago · 56 km deep · 96 km away
53. 1.9122 km SW of Adak, AlaskaMon, Oct 22, 1:31 AM HADT · 2902 days ago · 51 km deep · 98 km away
54. 1.7265 km WSW of Adak, AlaskaTue, Oct 23, 2:32 PM GMT+12 · 2901 days ago · 17 km deep · 70 km away
55. 2.0211 km W of Adak, AlaskaTue, Oct 23, 5:25 AM HADT · 2900 days ago · 94 km deep · 90 km away
56. 3.0127 km WSW of Adak, AlaskaThu, Oct 25, 10:45 AM HADT · 2898 days ago · 12 km deep · 95 km away
57. 1.8141 km WSW of Adak, AlaskaFri, Oct 26, 5:56 AM HADT · 2897 days ago · 22 km deep · 87 km away
58. 4.0129 km WSW of Adak, AlaskaSun, Oct 28, 3:54 AM HADT · 2895 days ago · 5 km deep · 93 km away
59. 2.0204 km WSW of Adak, AlaskaSun, Oct 28, 9:09 PM HADT · 2895 days ago · 13 km deep · 38 km away
60. 2.5240 km WSW of Adak, AlaskaMon, Oct 29, 12:02 AM GMT-12 · 2894 days ago · 14 km deep · 42 km away

The first 60 of 74.

Before

1. 1.9126 km WSW of Adak, AlaskaWed, Sep 19, 12:51 AM HADT · 2935 days ago · 47 km deep · 93 km away
2. 2.8213 km WSW of Adak, AlaskaTue, Sep 18, 11:58 AM HADT · 2935 days ago · 72 km deep · 70 km away
3. 1.6221 km W of Adak, AlaskaMon, Sep 17, 7:13 PM HADT · 2936 days ago · 100 km deep · 99 km away
4. 2.6183 km WSW of Adak, AlaskaMon, Sep 17, 2:35 AM HADT · 2937 days ago · 18 km deep · 49 km away
5. 2.2Andreanof Islands, Aleutian Islands, AlaskaSat, Sep 15, 9:27 PM HADT · 2938 days ago · 80 km deep · 97 km away
6. 1.7122 km WSW of Adak, AlaskaSat, Sep 15, 2:08 PM HADT · 2938 days ago · 57 km deep · 97 km away
7. 2.9Andreanof Islands, Aleutian Islands, AlaskaSat, Sep 15, 5:03 AM HADT · 2938 days ago · 26 km deep · 35 km away
8. 2.0122 km WSW of Adak, AlaskaFri, Sep 14, 11:20 PM HADT · 2939 days ago · 49 km deep · 97 km away
9. 2.1144 km WSW of Adak, AlaskaWed, Sep 12, 5:29 AM HADT · 2941 days ago · 49 km deep · 75 km away
10. 3.7168 km SW of Adak, AlaskaWed, Sep 12, 4:52 AM HADT · 2941 days ago · 10 km deep · 76 km away
11. 2.4261 km W of Adak, AlaskaThu, Sep 13, 12:34 AM GMT+12 · 2941 days ago · 61 km deep · 93 km away
12. 2.5237 km WSW of Adak, AlaskaTue, Sep 11, 12:18 PM HADT · 2942 days ago · 12 km deep · 29 km away
13. 2.5134 km WSW of Adak, AlaskaMon, Sep 10, 12:33 PM HADT · 2943 days ago · 39 km deep · 85 km away
14. 1.7137 km WSW of Adak, AlaskaMon, Sep 10, 6:46 AM HADT · 2943 days ago · 38 km deep · 83 km away
15. 2.3145 km W of Adak, AlaskaMon, Sep 10, 2:43 AM HADT · 2944 days ago · 75 km deep · 94 km away
16. 3.8165 km W of Adak, AlaskaMon, Sep 3, 5:36 AM HADT · 2950 days ago · 11 km deep · 99 km away
17. 2.9190 km WSW of Adak, AlaskaSun, Sep 2, 2:38 AM HADT · 2952 days ago · 22 km deep · 29 km away
18. 3.6161 km SW of Adak, AlaskaSat, Sep 1, 6:21 PM HADT · 2952 days ago · 34 km deep · 76 km away
19. 2.1203 km W of Adak, AlaskaSat, Sep 1, 5:55 AM HADT · 2952 days ago · 82 km deep · 88 km away
20. 2.4124 km SW of Adak, AlaskaSat, Sep 1, 5:13 AM HADT · 2952 days ago · 22 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018c1lsf5c. Read Thu, Oct 1, 2026, 11:22 PM UTC.