M2.2 earthquake 86 km SW of Atka, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Apr 7, 2018, 7:39 AM HADT

UTC

2018-04-07 16:39:26 UTC

Depth

41.0 km (25.5 mi), shallow

Epicenter

51.669° N, 175.117° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 2.463 km WSW of Atka, AlaskaSat, Apr 7, 11:16 PM HADT · 3100 days ago · 67 km deep · 28 km away
2. 1.945 km SE of Adak, AlaskaSun, Apr 8, 3:38 AM HADT · 3099 days ago · 42 km deep · 72 km away
3. 3.242 km ENE of Adak, AlaskaMon, Apr 9, 11:45 PM HADT · 3098 days ago · 155 km deep · 70 km away
4. 2.347 km SSE of Atka, AlaskaTue, Apr 10, 1:41 AM HADT · 3097 days ago · 39 km deep · 74 km away
5. 2.661 km SSE of Adak, AlaskaTue, Apr 10, 8:55 AM HADT · 3097 days ago · 39 km deep · 87 km away
6. 3.4105 km S of Atka, AlaskaThu, Apr 12, 5:40 AM HADT · 3095 days ago · 21 km deep · 64 km away
7. 2.791 km SSW of Atka, AlaskaThu, Apr 12, 7:31 AM HADT · 3095 days ago · 12 km deep · 23 km away
8. 4.094 km SW of Atka, AlaskaSat, Apr 21, 1:30 PM HADT · 3086 days ago · 58 km deep · 11 km away
9. 2.047 km ESE of Adak, AlaskaWed, Apr 25, 9:04 PM HADT · 3082 days ago · 60 km deep · 61 km away
10. 2.033 km SSE of Adak, AlaskaThu, Apr 26, 3:44 AM HADT · 3081 days ago · 43 km deep · 90 km away
11. 2.188 km WSW of Atka, AlaskaSat, Apr 28, 12:02 PM HADT · 3079 days ago · 57 km deep · 21 km away
12. 3.3161 km SSW of Atka, AlaskaMon, Apr 30, 8:10 AM HADT · 3077 days ago · 10 km deep · 98 km away
13. 2.149 km SSW of Atka, AlaskaMon, Apr 30, 10:10 AM HADT · 3077 days ago · 23 km deep · 45 km away
14. 2.065 km SSE of Adak, AlaskaMon, Apr 30, 7:03 PM HADT · 3077 days ago · 42 km deep · 99 km away
15. 2.158 km SSE of Adak, AlaskaMon, Apr 30, 8:42 PM HADT · 3077 days ago · 26 km deep · 85 km away
16. 1.757 km SE of Adak, AlaskaTue, May 1, 10:45 PM HADT · 3076 days ago · 22 km deep · 68 km away
17. 4.073 km SSE of Atka, AlaskaThu, May 3, 10:31 AM HADT · 3074 days ago · 41 km deep · 92 km away
18. 3.352 km SE of Adak, AlaskaSat, May 5, 9:35 PM HADT · 3072 days ago · 23 km deep · 72 km away
19. 2.862 km ESE of Adak, AlaskaTue, May 8, 10:39 PM HADT · 3069 days ago · 30 km deep · 47 km away
20. 3.6111 km S of Atka, AlaskaMon, May 14, 11:42 AM HADT · 3063 days ago · 8 km deep · 85 km away
21. 2.466 km SSE of Atka, AlaskaTue, May 15, 9:22 AM HADT · 3062 days ago · 27 km deep · 87 km away
22. 2.267 km SSE of Atka, AlaskaTue, May 15, 9:38 AM HADT · 3062 days ago · 20 km deep · 79 km away
23. 2.575 km SW of Atka, AlaskaTue, May 15, 12:29 PM HADT · 3062 days ago · 76 km deep · 14 km away
24. 3.135 km SSE of Atka, AlaskaTue, May 15, 5:41 PM HADT · 3062 days ago · 195 km deep · 76 km away
25. 4.136 km WNW of Atka, AlaskaMon, May 21, 10:50 PM HADT · 3056 days ago · 212 km deep · 82 km away
26. 1.945 km SSW of Atka, AlaskaWed, May 23, 4:20 PM HADT · 3054 days ago · 45 km deep · 54 km away
27. 3.362 km SW of Atka, AlaskaWed, May 23, 9:31 PM HADT · 3054 days ago · 16 km deep · 26 km away
28. 4.857 km ESE of Adak, AlaskaThu, May 24, 6:54 PM HADT · 3053 days ago · 60 km deep · 50 km away · felt by 1
29. 3.853 km ESE of Adak, AlaskaSat, May 26, 7:17 AM HADT · 3051 days ago · 51 km deep · 55 km away
30. 2.641 km SE of Atka, AlaskaSat, May 26, 8:49 AM HADT · 3051 days ago · 52 km deep · 99 km away
31. 4.18 km SE of Atka, AlaskaTue, May 29, 11:42 AM HADT · 3048 days ago · 222 km deep · 88 km away
32. 2.529 km SSW of Atka, AlaskaThu, May 31, 5:44 AM HADT · 3046 days ago · 62 km deep · 58 km away
33. 2.4100 km S of Atka, AlaskaThu, May 31, 9:10 AM HADT · 3046 days ago · 26 km deep · 78 km away
34. 2.059 km ESE of Adak, AlaskaThu, May 31, 9:49 AM HADT · 3046 days ago · 50 km deep · 47 km away
35. 2.449 km SE of Adak, AlaskaThu, May 31, 8:12 PM HADT · 3046 days ago · 42 km deep · 71 km away
36. 2.220 km SW of Atka, AlaskaFri, Jun 1, 7:47 AM HADT · 3045 days ago · 188 km deep · 66 km away
37. 2.050 km SW of Atka, AlaskaFri, Jun 1, 6:14 PM HADT · 3045 days ago · 58 km deep · 36 km away
38. 2.2157 km SSW of Atka, AlaskaSun, Jun 3, 4:44 AM HADT · 3043 days ago · 10 km deep · 92 km away
39. 2.225 km SSE of Adak, AlaskaSun, Jun 3, 4:53 PM HADT · 3043 days ago · 53 km deep · 91 km away
40. 2.050 km SW of Atka, AlaskaSun, Jun 3, 8:56 PM HADT · 3043 days ago · 54 km deep · 37 km away
41. 2.2Andreanof Islands, Aleutian Islands, AlaskaTue, Jun 5, 12:17 PM HADT · 3041 days ago · 113 km deep · 55 km away
42. 2.0Andreanof Islands, Aleutian Islands, AlaskaTue, Jun 5, 2:28 PM HADT · 3041 days ago · 56 km deep · 27 km away
43. 1.862 km SE of Adak, AlaskaTue, Jun 5, 5:04 PM HADT · 3041 days ago · 29 km deep · 64 km away
44. 2.411 km NNW of Atka, AlaskaTue, Jun 5, 5:06 PM HADT · 3041 days ago · 172 km deep · 92 km away
45. 1.792 km ESE of Adak, AlaskaWed, Jun 6, 2:47 AM HADT · 3040 days ago · 30 km deep · 15 km away
46. 1.678 km WSW of Atka, AlaskaWed, Jun 6, 6:26 AM HADT · 3040 days ago · 109 km deep · 39 km away

Before

1. 2.944 km SE of Atka, AlaskaSat, Apr 7, 5:53 AM HADT · 3100 days ago · 153 km deep · 91 km away
2. 2.450 km SSE of Adak, AlaskaFri, Apr 6, 11:30 AM HADT · 3101 days ago · 24 km deep · 80 km away
3. 2.263 km SE of Adak, AlaskaFri, Apr 6, 10:59 AM HADT · 3101 days ago · 45 km deep · 54 km away
4. 2.040 km ENE of Adak, AlaskaWed, Apr 4, 9:58 PM HADT · 3103 days ago · 125 km deep · 76 km away
5. 1.882 km SW of Atka, AlaskaWed, Apr 4, 3:23 PM HADT · 3103 days ago · 15 km deep · 17 km away
6. 1.646 km SSW of Atka, AlaskaWed, Apr 4, 11:30 AM HADT · 3103 days ago · 54 km deep · 55 km away
7. 1.847 km SE of Adak, AlaskaWed, Apr 4, 2:28 AM HADT · 3103 days ago · 49 km deep · 68 km away
8. 2.137 km SSE of Adak, AlaskaMon, Apr 2, 7:08 AM HADT · 3105 days ago · 24 km deep · 90 km away
9. 2.042 km SSE of Adak, AlaskaSun, Apr 1, 10:54 PM HADT · 3106 days ago · 52 km deep · 92 km away
10. 1.717 km SW of Atka, AlaskaSat, Mar 31, 8:13 AM HADT · 3107 days ago · 7 km deep · 69 km away
11. 2.556 km ESE of Adak, AlaskaSat, Mar 31, 2:19 AM HADT · 3107 days ago · 52 km deep · 57 km away
12. 2.333 km SE of Atka, AlaskaFri, Mar 30, 9:38 PM HADT · 3108 days ago · 20 km deep · 92 km away
13. 2.557 km E of Adak, AlaskaFri, Mar 30, 7:26 PM HADT · 3108 days ago · 214 km deep · 58 km away
14. 2.715 km NW of Atka, AlaskaFri, Mar 30, 4:03 PM HADT · 3108 days ago · 147 km deep · 89 km away
15. 2.327 km SSE of Adak, AlaskaFri, Mar 30, 2:24 AM HADT · 3108 days ago · 48 km deep · 92 km away
16. 2.263 km SE of Adak, AlaskaThu, Mar 29, 10:34 PM HADT · 3109 days ago · 53 km deep · 55 km away
17. 3.476 km SSE of Adak, AlaskaThu, Mar 29, 6:22 PM HADT · 3109 days ago · 15 km deep · 95 km away
18. 1.752 km SE of Adak, AlaskaThu, Mar 29, 4:22 AM HADT · 3109 days ago · 62 km deep · 62 km away
19. 2.183 km ESE of Adak, AlaskaWed, Mar 28, 3:31 AM HADT · 3110 days ago · 45 km deep · 24 km away
20. 1.653 km SSW of Atka, AlaskaTue, Mar 27, 11:04 PM HADT · 3111 days ago · 23 km deep · 46 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0184gow0j3 (also filed as ak19066470). Read Fri, Oct 2, 2026, 9:12 PM UTC.