M2.2 earthquake 102 km S of Adak, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Mar 15, 2018, 8:02 PM HADT

UTC

2018-03-16 05:02:23 UTC

Depth

24.6 km (15.3 mi), shallow

Epicenter

50.959° N, 176.805° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 2.7114 km SW of Adak, AlaskaFri, Mar 16, 3:11 AM HADT · 3122 days ago · 45 km deep · 85 km away
2. 2.321 km SSW of Adak, AlaskaFri, Mar 16, 6:06 PM HADT · 3121 days ago · 69 km deep · 81 km away
3. 1.962 km SSW of Adak, AlaskaFri, Mar 16, 6:30 PM HADT · 3121 days ago · 24 km deep · 47 km away
4. 2.490 km SE of Adak, AlaskaFri, Mar 16, 9:22 PM HADT · 3121 days ago · 26 km deep · 99 km away
5. 1.962 km SE of Adak, AlaskaSat, Mar 17, 1:17 AM HADT · 3121 days ago · 18 km deep · 78 km away
6. 2.046 km SW of Adak, AlaskaSat, Mar 17, 5:42 AM HADT · 3121 days ago · 42 km deep · 69 km away
7. 2.632 km S of Adak, AlaskaSat, Mar 17, 11:30 PM HADT · 3120 days ago · 42 km deep · 70 km away
8. 1.955 km SSE of Adak, AlaskaMon, Mar 19, 5:04 PM HADT · 3118 days ago · 24 km deep · 53 km away
9. 1.633 km SSW of Adak, AlaskaMon, Mar 19, 10:31 PM HADT · 3118 days ago · 41 km deep · 69 km away
10. 2.136 km S of Adak, AlaskaTue, Mar 20, 6:51 PM HADT · 3117 days ago · 41 km deep · 66 km away
11. 2.7199 km S of Adak, AlaskaSat, Mar 24, 7:15 AM HADT · 3114 days ago · 30 km deep · 98 km away
12. 3.795 km SW of Adak, AlaskaSat, Mar 24, 2:56 PM HADT · 3113 days ago · 40 km deep · 74 km away
13. 2.530 km WSW of Adak, AlaskaSun, Mar 25, 4:54 AM HADT · 3113 days ago · 79 km deep · 97 km away
14. 2.658 km SE of Adak, AlaskaSun, Mar 25, 12:20 PM HADT · 3113 days ago · 41 km deep · 73 km away
15. 1.757 km SE of Adak, AlaskaTue, Mar 27, 6:35 PM HADT · 3110 days ago · 49 km deep · 85 km away
16. 1.7106 km SW of Adak, AlaskaWed, Mar 28, 8:33 AM HADT · 3110 days ago · 57 km deep · 87 km away
17. 1.665 km SSW of Adak, AlaskaWed, Mar 28, 11:33 PM HADT · 3109 days ago · 29 km deep · 46 km away
18. 1.752 km SE of Adak, AlaskaThu, Mar 29, 4:22 AM HADT · 3109 days ago · 62 km deep · 91 km away
19. 1.9104 km WSW of Adak, AlaskaThu, Mar 29, 12:04 PM HADT · 3109 days ago · 37 km deep · 93 km away
20. 3.476 km SSE of Adak, AlaskaThu, Mar 29, 6:22 PM HADT · 3108 days ago · 15 km deep · 47 km away
21. 2.263 km SE of Adak, AlaskaThu, Mar 29, 10:34 PM HADT · 3108 days ago · 53 km deep · 91 km away
22. 2.327 km SSE of Adak, AlaskaFri, Mar 30, 2:24 AM HADT · 3108 days ago · 48 km deep · 82 km away
23. 2.556 km ESE of Adak, AlaskaSat, Mar 31, 2:19 AM HADT · 3107 days ago · 52 km deep · 93 km away
24. 2.042 km SSE of Adak, AlaskaSun, Apr 1, 10:54 PM HADT · 3105 days ago · 52 km deep · 67 km away
25. 2.7111 km S of Adak, AlaskaMon, Apr 2, 5:49 AM HADT · 3105 days ago · 10 km deep · 32 km away
26. 2.137 km SSE of Adak, AlaskaMon, Apr 2, 7:08 AM HADT · 3105 days ago · 24 km deep · 73 km away
27. 2.938 km S of Adak, AlaskaTue, Apr 3, 11:35 AM HADT · 3104 days ago · 31 km deep · 64 km away
28. 1.847 km SE of Adak, AlaskaWed, Apr 4, 2:28 AM HADT · 3103 days ago · 49 km deep · 87 km away
29. 2.065 km SSW of Adak, AlaskaWed, Apr 4, 4:55 AM HADT · 3103 days ago · 32 km deep · 47 km away
30. 1.9117 km SSW of Adak, AlaskaWed, Apr 4, 5:11 PM HADT · 3102 days ago · 26 km deep · 24 km away
31. 2.075 km WSW of Adak, AlaskaWed, Apr 4, 7:50 PM HADT · 3102 days ago · 36 km deep · 82 km away
32. 1.798 km S of Adak, AlaskaThu, Apr 5, 2:04 AM HADT · 3102 days ago · 9 km deep · 24 km away
33. 2.263 km SE of Adak, AlaskaFri, Apr 6, 10:59 AM HADT · 3101 days ago · 45 km deep · 93 km away
34. 2.450 km SSE of Adak, AlaskaFri, Apr 6, 11:30 AM HADT · 3101 days ago · 24 km deep · 72 km away
35. 1.954 km S of Adak, AlaskaSat, Apr 7, 5:21 PM HADT · 3099 days ago · 83 km deep · 48 km away
36. 1.945 km SE of Adak, AlaskaSun, Apr 8, 3:38 AM HADT · 3099 days ago · 42 km deep · 84 km away
37. 2.596 km SW of Adak, AlaskaSun, Apr 8, 8:32 AM HADT · 3099 days ago · 40 km deep · 74 km away
38. 2.686 km WSW of Adak, AlaskaTue, Apr 10, 4:00 AM HADT · 3097 days ago · 72 km deep · 95 km away
39. 2.661 km SSE of Adak, AlaskaTue, Apr 10, 8:55 AM HADT · 3097 days ago · 39 km deep · 59 km away
40. 3.079 km S of Adak, AlaskaTue, Apr 10, 10:29 PM HADT · 3096 days ago · 57 km deep · 31 km away
41. 2.971 km SSW of Adak, AlaskaWed, Apr 11, 5:53 PM HADT · 3095 days ago · 22 km deep · 39 km away
42. 1.723 km SW of Adak, AlaskaMon, Apr 23, 3:03 PM HADT · 3083 days ago · 45 km deep · 84 km away
43. 2.371 km WSW of Adak, AlaskaMon, Apr 23, 8:56 PM HADT · 3083 days ago · 31 km deep · 81 km away
44. 1.952 km SW of Adak, AlaskaTue, Apr 24, 12:54 AM HADT · 3083 days ago · 40 km deep · 63 km away
45. 2.091 km WSW of Adak, AlaskaWed, Apr 25, 10:34 AM HADT · 3082 days ago · 63 km deep · 100 km away
46. 2.471 km WSW of Adak, AlaskaWed, Apr 25, 11:54 AM HADT · 3082 days ago · 36 km deep · 81 km away
47. 2.033 km SSE of Adak, AlaskaThu, Apr 26, 3:44 AM HADT · 3081 days ago · 43 km deep · 76 km away
48. 3.256 km WSW of Adak, AlaskaSun, Apr 29, 5:09 AM HADT · 3078 days ago · 29 km deep · 81 km away
49. 4.281 km SW of Adak, AlaskaSun, Apr 29, 6:38 AM HADT · 3078 days ago · 14 km deep · 67 km away
50. 2.171 km WSW of Adak, AlaskaSun, Apr 29, 6:45 AM HADT · 3078 days ago · 25 km deep · 79 km away
51. 3.471 km WSW of Adak, AlaskaSun, Apr 29, 6:51 AM HADT · 3078 days ago · 33 km deep · 83 km away
52. 1.872 km SW of Adak, AlaskaSun, Apr 29, 6:54 AM HADT · 3078 days ago · 33 km deep · 76 km away
53. 2.572 km SW of Adak, AlaskaSun, Apr 29, 7:19 AM HADT · 3078 days ago · 32 km deep · 78 km away
54. 2.170 km WSW of Adak, AlaskaSun, Apr 29, 10:16 AM HADT · 3078 days ago · 27 km deep · 82 km away
55. 2.570 km WSW of Adak, AlaskaSun, Apr 29, 11:40 AM HADT · 3078 days ago · 35 km deep · 81 km away
56. 2.065 km SSE of Adak, AlaskaMon, Apr 30, 7:03 PM HADT · 3076 days ago · 42 km deep · 46 km away
57. 2.158 km SSE of Adak, AlaskaMon, Apr 30, 8:42 PM HADT · 3076 days ago · 26 km deep · 62 km away
58. 2.035 km SW of Adak, AlaskaTue, May 1, 1:28 AM HADT · 3076 days ago · 58 km deep · 76 km away
59. 1.571 km SW of Adak, AlaskaTue, May 1, 5:35 AM HADT · 3076 days ago · 25 km deep · 79 km away
60. 1.570 km SW of Adak, AlaskaTue, May 1, 9:51 AM HADT · 3076 days ago · 22 km deep · 78 km away

The first 60 of 64.

Before

1. 2.386 km SSE of Adak, AlaskaThu, Mar 15, 2:01 PM HADT · 3122 days ago · 18 km deep · 40 km away
2. 1.657 km WSW of Adak, AlaskaThu, Mar 15, 10:39 AM HADT · 3123 days ago · 23 km deep · 84 km away
3. 1.957 km S of Adak, AlaskaThu, Mar 15, 6:22 AM HADT · 3123 days ago · 23 km deep · 47 km away
4. 2.2110 km WSW of Adak, AlaskaThu, Mar 15, 4:50 AM HADT · 3123 days ago · 48 km deep · 98 km away
5. 1.970 km SSE of Adak, AlaskaThu, Mar 15, 3:04 AM HADT · 3123 days ago · 21 km deep · 43 km away
6. 2.460 km SSW of Adak, AlaskaWed, Mar 14, 5:48 PM HADT · 3123 days ago · 28 km deep · 43 km away
7. 1.873 km WSW of Adak, AlaskaTue, Mar 13, 10:52 PM HADT · 3124 days ago · 43 km deep · 92 km away
8. 1.839 km SSW of Adak, AlaskaTue, Mar 13, 8:40 PM HADT · 3124 days ago · 45 km deep · 65 km away
9. 1.764 km SSW of Adak, AlaskaTue, Mar 13, 1:49 PM HADT · 3124 days ago · 47 km deep · 40 km away
10. 2.7116 km SW of Adak, AlaskaTue, Mar 13, 9:26 AM HADT · 3125 days ago · 38 km deep · 73 km away
11. 1.749 km SW of Adak, AlaskaTue, Mar 13, 1:11 AM HADT · 3125 days ago · 45 km deep · 64 km away
12. 2.126 km SE of Adak, AlaskaMon, Mar 12, 10:10 PM HADT · 3125 days ago · 60 km deep · 88 km away
13. 2.243 km SSE of Adak, AlaskaMon, Mar 12, 6:19 PM HADT · 3125 days ago · 26 km deep · 71 km away
14. 3.938 km SSW of Adak, AlaskaMon, Mar 12, 1:38 PM HADT · 3125 days ago · 34 km deep · 67 km away
15. 4.3177 km SSW of Adak, AlaskaSun, Mar 11, 8:44 AM HADT · 3127 days ago · 22 km deep · 81 km away
16. 2.136 km S of Adak, AlaskaSat, Mar 10, 8:39 AM HAST · 3128 days ago · 40 km deep · 66 km away
17. 2.536 km S of Adak, AlaskaSat, Mar 10, 2:08 AM HAST · 3128 days ago · 56 km deep · 68 km away
18. 2.8108 km SW of Adak, AlaskaSat, Mar 10, 1:31 AM HAST · 3128 days ago · 53 km deep · 87 km away
19. 2.656 km SE of Adak, AlaskaThu, Mar 8, 7:00 AM HAST · 3130 days ago · 35 km deep · 73 km away
20. 4.6111 km SW of Adak, AlaskaWed, Mar 7, 5:10 PM HAST · 3130 days ago · 48 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0183g4aoca (also filed as ak18699617). Read Fri, Oct 2, 2026, 8:57 AM UTC.