M1.8 earthquake 167 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Mar 27, 2024, 7:08 AM HADT

UTC

2024-03-27 16:08:08 UTC

Depth

20.8 km (12.9 mi), shallow

Epicenter

51.273° N, 178.853° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

After

1. 2.1209 km WSW of Adak, AlaskaWed, Mar 27, 9:30 AM HADT · 918 days ago · 53 km deep · 60 km away
2. 1.7141 km WSW of Adak, AlaskaWed, Mar 27, 9:35 AM HADT · 918 days ago · 12 km deep · 30 km away
3. 2.0181 km WSW of Adak, AlaskaWed, Mar 27, 12:56 PM HADT · 918 days ago · 22 km deep · 24 km away
4. 2.1153 km WSW of Adak, AlaskaWed, Mar 27, 4:50 PM HADT · 917 days ago · 50 km deep · 24 km away
5. 3.6157 km WSW of Adak, AlaskaWed, Mar 27, 6:43 PM HADT · 917 days ago · 35 km deep · 28 km away
6. 2.1249 km W of Adak, AlaskaThu, Mar 28, 5:19 PM GMT+12 · 917 days ago · 8 km deep · 96 km away
7. 2.7192 km WSW of Adak, AlaskaWed, Mar 27, 10:59 PM HADT · 917 days ago · 72 km deep · 38 km away
8. 3.2226 km W of Adak, AlaskaThu, Mar 28, 6:26 AM HADT · 917 days ago · 111 km deep · 100 km away
9. 2.2169 km WSW of Adak, AlaskaThu, Mar 28, 10:49 AM HADT · 917 days ago · 32 km deep · 21 km away
10. 2.8148 km WSW of Adak, AlaskaThu, Mar 28, 11:04 PM HADT · 916 days ago · 33 km deep · 29 km away
11. 2.7234 km WSW of Adak, AlaskaFri, Mar 29, 9:41 AM HADT · 916 days ago · 35 km deep · 67 km away
12. 2.3176 km WSW of Adak, AlaskaFri, Mar 29, 5:47 PM HADT · 915 days ago · 70 km deep · 37 km away
13. 2.7119 km SW of Adak, AlaskaSat, Mar 30, 5:56 PM HADT · 914 days ago · 35 km deep · 63 km away
14. 2.8121 km SW of Adak, AlaskaSun, Mar 31, 2:05 AM HADT · 914 days ago · 35 km deep · 61 km away
15. 2.3142 km W of Adak, AlaskaSun, Mar 31, 8:40 AM HADT · 914 days ago · 96 km deep · 89 km away
16. 1.9110 km WSW of Adak, AlaskaSun, Mar 31, 7:25 PM HADT · 913 days ago · 13 km deep · 57 km away
17. 1.9216 km WSW of Adak, AlaskaSun, Mar 31, 9:01 PM HADT · 913 days ago · 15 km deep · 49 km away
18. 1.894 km SW of Adak, AlaskaMon, Apr 1, 5:41 AM HADT · 913 days ago · 24 km deep · 81 km away
19. 2.2131 km SW of Adak, AlaskaMon, Apr 1, 10:21 AM HADT · 913 days ago · 22 km deep · 49 km away
20. 3.770 km WSW of Adak, AlaskaMon, Apr 1, 12:00 PM HADT · 913 days ago · 124 km deep · 100 km away
21. 3.6184 km WSW of Adak, AlaskaMon, Apr 1, 12:51 PM HADT · 913 days ago · 26 km deep · 17 km away
22. 3.1121 km W of Adak, AlaskaMon, Apr 1, 2:45 PM HADT · 912 days ago · 155 km deep · 86 km away
23. 2.5236 km WSW of Adak, AlaskaMon, Apr 1, 5:00 PM GMT-12 · 912 days ago · 10 km deep · 77 km away
24. 3.4135 km WSW of Adak, AlaskaTue, Apr 2, 6:48 AM HADT · 912 days ago · 35 km deep · 37 km away
25. 2.1127 km WSW of Adak, AlaskaTue, Apr 2, 11:32 AM HADT · 912 days ago · 15 km deep · 40 km away
26. 2.8170 km SW of Adak, AlaskaTue, Apr 2, 10:49 PM HADT · 911 days ago · 10 km deep · 86 km away
27. 2.2100 km WSW of Adak, AlaskaWed, Apr 3, 3:22 PM HADT · 910 days ago · 13 km deep · 67 km away
28. 2.1126 km WSW of Adak, AlaskaThu, Apr 4, 10:43 AM HADT · 910 days ago · 19 km deep · 42 km away
29. 3.5113 km SW of Adak, AlaskaFri, Apr 5, 5:14 AM HADT · 909 days ago · 35 km deep · 72 km away
30. 2.8114 km SW of Adak, AlaskaFri, Apr 5, 10:59 AM HADT · 909 days ago · 31 km deep · 65 km away
31. 3.0215 km W of Adak, AlaskaSat, Apr 6, 11:59 AM HADT · 908 days ago · 91 km deep · 81 km away
32. 3.0125 km WSW of Adak, AlaskaSat, Apr 6, 9:00 PM HADT · 907 days ago · 38 km deep · 43 km away
33. 3.1102 km SW of Adak, AlaskaSun, Apr 7, 2:01 PM HADT · 907 days ago · 35 km deep · 82 km away
34. 2.0102 km WSW of Adak, AlaskaSun, Apr 7, 6:29 PM HADT · 906 days ago · 26 km deep · 66 km away
35. 2.9239 km WSW of Adak, AlaskaSun, Apr 7, 8:08 PM GMT-12 · 906 days ago · 35 km deep · 76 km away
36. 2.3204 km W of Adak, AlaskaMon, Apr 8, 1:59 AM HADT · 906 days ago · 83 km deep · 72 km away
37. 2.1116 km SW of Adak, AlaskaMon, Apr 8, 6:41 AM HADT · 906 days ago · 26 km deep · 79 km away
38. 3.2237 km WSW of Adak, AlaskaTue, Apr 9, 3:37 PM GMT-12 · 904 days ago · 16 km deep · 81 km away
39. 3.5246 km WSW of Adak, AlaskaThu, Apr 11, 7:50 PM GMT-12 · 902 days ago · 35 km deep · 80 km away
40. 2.9150 km WSW of Adak, AlaskaFri, Apr 12, 4:42 AM HADT · 902 days ago · 33 km deep · 25 km away
41. 2.0197 km WSW of Adak, AlaskaFri, Apr 12, 8:14 PM HADT · 901 days ago · 22 km deep · 34 km away
42. 2.1168 km WSW of Adak, AlaskaFri, Apr 12, 9:55 PM HADT · 901 days ago · 26 km deep · 13 km away
43. 2.0113 km SW of Adak, AlaskaFri, Apr 12, 10:09 PM HADT · 901 days ago · 26 km deep · 62 km away
44. 3.2111 km SW of Adak, AlaskaSat, Apr 13, 9:15 AM HADT · 901 days ago · 35 km deep · 72 km away
45. 1.7133 km WSW of Adak, AlaskaSat, Apr 13, 1:24 PM HADT · 901 days ago · 22 km deep · 38 km away
46. 3.291 km WSW of Adak, AlaskaSat, Apr 13, 2:59 PM HADT · 900 days ago · 66 km deep · 76 km away
47. 3.7197 km WSW of Adak, AlaskaSat, Apr 13, 6:23 PM HADT · 900 days ago · 42 km deep · 30 km away
48. 2.177 km WSW of Adak, AlaskaMon, Apr 15, 3:09 AM HADT · 899 days ago · 36 km deep · 92 km away
49. 2.084 km W of Adak, AlaskaMon, Apr 15, 2:45 PM HADT · 898 days ago · 10 km deep · 96 km away
50. 2.4180 km W of Adak, AlaskaTue, Apr 16, 12:58 PM HADT · 898 days ago · 69 km deep · 66 km away
51. 3.3124 km WSW of Adak, AlaskaTue, Apr 16, 8:41 PM HADT · 897 days ago · 10 km deep · 46 km away
52. 3.2124 km WSW of Adak, AlaskaWed, Apr 17, 1:15 AM HADT · 897 days ago · 10 km deep · 44 km away
53. 1.9165 km W of Adak, AlaskaWed, Apr 17, 5:13 AM HADT · 897 days ago · 7 km deep · 56 km away
54. 2.7129 km W of Adak, AlaskaWed, Apr 17, 10:52 AM HADT · 897 days ago · 203 km deep · 85 km away
55. 2.0185 km WSW of Adak, AlaskaWed, Apr 17, 3:16 PM HADT · 896 days ago · 22 km deep · 26 km away
56. 3.190 km SW of Adak, AlaskaWed, Apr 17, 3:45 PM HADT · 896 days ago · 34 km deep · 83 km away
57. 1.990 km WSW of Adak, AlaskaThu, Apr 18, 1:22 AM HADT · 896 days ago · 58 km deep · 79 km away
58. 2.6237 km WSW of Adak, AlaskaThu, Apr 18, 12:46 AM GMT-12 · 896 days ago · 53 km deep · 79 km away
59. 1.9101 km WSW of Adak, AlaskaThu, Apr 18, 7:29 AM HADT · 896 days ago · 15 km deep · 67 km away
60. 1.8233 km WSW of Adak, AlaskaThu, Apr 18, 10:11 AM HADT · 896 days ago · 24 km deep · 71 km away

The first 60 of 184.

Before

1. 2.1177 km W of Adak, AlaskaTue, Mar 26, 10:53 PM HADT · 918 days ago · 90 km deep · 64 km away
2. 1.676 km SW of Adak, AlaskaTue, Mar 26, 8:07 PM HADT · 918 days ago · 34 km deep · 97 km away
3. 1.8216 km WSW of Adak, AlaskaTue, Mar 26, 6:54 PM HADT · 918 days ago · 14 km deep · 51 km away
4. 2.2199 km WSW of Adak, AlaskaTue, Mar 26, 2:57 PM HADT · 918 days ago · 22 km deep · 41 km away
5. 1.9186 km WSW of Adak, AlaskaTue, Mar 26, 12:53 PM HADT · 919 days ago · 24 km deep · 24 km away
6. 2.6237 km WSW of Adak, AlaskaTue, Mar 26, 10:34 AM HADT · 919 days ago · 21 km deep · 70 km away
7. 2.2138 km W of Adak, AlaskaTue, Mar 26, 10:15 AM HADT · 919 days ago · 135 km deep · 91 km away
8. 1.674 km WSW of Adak, AlaskaTue, Mar 26, 2:04 AM HADT · 919 days ago · 25 km deep · 94 km away
9. 2.6241 km WSW of Adak, AlaskaMon, Mar 25, 2:37 PM GMT-12 · 919 days ago · 10 km deep · 76 km away
10. 2.0204 km WSW of Adak, AlaskaMon, Mar 25, 11:56 AM HADT · 920 days ago · 21 km deep · 42 km away
11. 3.0250 km WSW of Adak, AlaskaSat, Mar 23, 9:52 PM GMT-12 · 921 days ago · 35 km deep · 83 km away
12. 1.971 km WSW of Adak, AlaskaSat, Mar 23, 10:34 PM HADT · 921 days ago · 48 km deep · 97 km away
13. 3.3242 km WSW of Adak, AlaskaSun, Mar 24, 2:49 PM GMT+12 · 921 days ago · 52 km deep · 82 km away
14. 2.2201 km W of Adak, AlaskaSat, Mar 23, 12:15 AM HADT · 922 days ago · 13 km deep · 75 km away
15. 1.970 km SW of Adak, AlaskaFri, Mar 22, 11:42 PM HADT · 922 days ago · 38 km deep · 100 km away
16. 2.5180 km WSW of Adak, AlaskaFri, Mar 22, 9:46 PM HADT · 922 days ago · 30 km deep · 14 km away
17. 1.8113 km WSW of Adak, AlaskaThu, Mar 21, 12:06 PM HADT · 924 days ago · 26 km deep · 57 km away
18. 2.2149 km WSW of Adak, AlaskaTue, Mar 19, 11:12 PM HADT · 925 days ago · 17 km deep · 18 km away
19. 2.2160 km WSW of Adak, AlaskaTue, Mar 19, 10:07 PM HADT · 925 days ago · 20 km deep · 34 km away
20. 2.5152 km W of Adak, AlaskaTue, Mar 19, 9:10 PM HADT · 925 days ago · 96 km deep · 69 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak024405bv11. Read Thu, Oct 1, 2026, 10:45 AM UTC.