M2.0 earthquake 43 km E of Adak, Alaska

Magnitude

2.0 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Apr 28, 2023, 4:32 AM HADT

UTC

2023-04-28 13:32:39 UTC

Depth

132.4 km (82.3 mi), intermediate-depth

Epicenter

51.906° N, 176.010° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

23

After

1. 1.969 km WSW of Atka, AlaskaFri, Apr 28, 4:37 AM HADT · 1252 days ago · 78 km deep · 62 km away
2. 1.670 km E of Adak, AlaskaFri, Apr 28, 8:27 AM HADT · 1252 days ago · 18 km deep · 30 km away
3. 2.152 km SSW of Adak, AlaskaFri, Apr 28, 12:54 PM HADT · 1252 days ago · 38 km deep · 86 km away
4. 1.764 km SE of Adak, AlaskaFri, Apr 28, 9:06 PM HADT · 1252 days ago · 25 km deep · 45 km away
5. 2.769 km SSW of Adak, AlaskaSun, Apr 30, 11:46 PM HADT · 1250 days ago · 35 km deep · 97 km away
6. 3.542 km SW of Adak, AlaskaMon, May 1, 12:45 AM HADT · 1249 days ago · 31 km deep · 77 km away
7. 2.876 km NNE of Adak, AlaskaTue, May 2, 10:36 PM HADT · 1248 days ago · 179 km deep · 65 km away
8. 2.072 km ENE of Adak, AlaskaWed, May 3, 9:10 PM HADT · 1247 days ago · 85 km deep · 34 km away
9. 1.768 km SSE of Adak, AlaskaThu, May 4, 8:18 AM HADT · 1246 days ago · 21 km deep · 74 km away
10. 3.858 km SW of Adak, AlaskaThu, May 4, 10:09 AM HADT · 1246 days ago · 34 km deep · 94 km away
11. 2.141 km ENE of Adak, AlaskaThu, May 4, 11:19 AM HADT · 1246 days ago · 143 km deep · 14 km away
12. 2.570 km ESE of Adak, AlaskaThu, May 4, 2:02 PM HADT · 1246 days ago · 81 km deep · 31 km away
13. 1.7Andreanof Islands, Aleutian Islands, AlaskaThu, May 4, 4:15 PM HADT · 1246 days ago · 92 km deep · 41 km away
14. 2.832 km ESE of Adak, AlaskaThu, May 4, 10:41 PM HADT · 1246 days ago · 69 km deep · 24 km away
15. 3.384 km ESE of Adak, AlaskaThu, May 4, 11:34 PM HADT · 1246 days ago · 35 km deep · 53 km away
16. 1.638 km WSW of Adak, AlaskaFri, May 5, 1:23 AM HADT · 1245 days ago · 15 km deep · 80 km away
17. 1.535 km WSW of Adak, AlaskaFri, May 5, 1:55 AM HADT · 1245 days ago · 20 km deep · 78 km away
18. 2.996 km SSE of Adak, AlaskaSat, May 6, 10:24 AM HADT · 1244 days ago · 10 km deep · 92 km away
19. 2.749 km SSE of Adak, AlaskaSat, May 6, 7:43 PM HADT · 1244 days ago · 48 km deep · 53 km away
20. 2.661 km SSW of Adak, AlaskaSun, May 7, 6:13 AM HADT · 1243 days ago · 35 km deep · 87 km away
21. 2.191 km SW of Atka, AlaskaSun, May 7, 9:03 AM HADT · 1243 days ago · 26 km deep · 63 km away
22. 4.587 km ESE of Adak, AlaskaMon, May 8, 5:54 AM HADT · 1242 days ago · 43 km deep · 55 km away
23. 3.075 km ENE of Adak, AlaskaTue, May 9, 12:14 AM HADT · 1242 days ago · 156 km deep · 37 km away
24. 1.851 km SW of Adak, AlaskaWed, May 10, 3:50 AM HADT · 1240 days ago · 39 km deep · 86 km away
25. 3.622 km SSE of Adak, AlaskaWed, May 10, 4:50 AM HADT · 1240 days ago · 72 km deep · 42 km away
26. 1.848 km SW of Adak, AlaskaWed, May 10, 9:59 AM HADT · 1240 days ago · 48 km deep · 85 km away
27. 1.874 km SSW of Adak, AlaskaThu, May 11, 4:11 PM HADT · 1239 days ago · 26 km deep · 99 km away
28. 2.053 km WSW of Atka, AlaskaThu, May 11, 7:11 PM HADT · 1239 days ago · 84 km deep · 74 km away
29. 1.526 km WSW of Adak, AlaskaThu, May 11, 9:31 PM HADT · 1239 days ago · 15 km deep · 69 km away
30. 1.662 km SE of Adak, AlaskaSun, May 14, 12:11 AM HADT · 1237 days ago · 13 km deep · 55 km away
31. 2.960 km NE of Adak, AlaskaSun, May 14, 1:56 AM HADT · 1236 days ago · 204 km deep · 36 km away
32. 1.757 km SSW of Adak, AlaskaSun, May 14, 8:16 AM HADT · 1236 days ago · 44 km deep · 85 km away
33. 1.959 km NE of Adak, AlaskaSun, May 14, 8:29 AM HADT · 1236 days ago · 122 km deep · 46 km away
34. 1.654 km W of Adak, AlaskaSun, May 14, 9:11 AM HADT · 1236 days ago · 86 km deep · 97 km away
35. 1.960 km ESE of Adak, AlaskaSun, May 14, 11:10 AM HADT · 1236 days ago · 36 km deep · 34 km away
36. 2.222 km NE of Adak, AlaskaMon, May 15, 3:55 AM HADT · 1235 days ago · 163 km deep · 28 km away
37. 3.0Andreanof Islands, Aleutian Islands, AlaskaMon, May 15, 5:17 AM HADT · 1235 days ago · 40 km deep · 51 km away
38. 3.150 km ESE of Adak, AlaskaMon, May 15, 1:58 PM HADT · 1235 days ago · 63 km deep · 19 km away
39. 2.942 km WSW of Adak, AlaskaMon, May 15, 4:22 PM HADT · 1235 days ago · 74 km deep · 83 km away
40. 2.658 km SSE of Adak, AlaskaTue, May 16, 6:48 AM HADT · 1234 days ago · 35 km deep · 57 km away
41. 3.128 km SSW of Adak, AlaskaTue, May 16, 6:34 PM HADT · 1234 days ago · 52 km deep · 58 km away
42. 1.9Andreanof Islands, Aleutian Islands, AlaskaTue, May 16, 11:23 PM HADT · 1234 days ago · 18 km deep · 48 km away
43. 2.861 km SE of Adak, AlaskaWed, May 17, 7:47 AM HADT · 1233 days ago · 35 km deep · 54 km away
44. 2.755 km S of Adak, AlaskaWed, May 17, 8:11 AM HADT · 1233 days ago · 35 km deep · 68 km away
45. 1.866 km SSW of Adak, AlaskaWed, May 17, 1:31 PM HADT · 1233 days ago · 13 km deep · 96 km away
46. 2.959 km S of Adak, AlaskaWed, May 17, 8:05 PM HADT · 1233 days ago · 35 km deep · 82 km away
47. 2.768 km SE of Adak, AlaskaWed, May 17, 8:46 PM HADT · 1233 days ago · 35 km deep · 57 km away
48. 4.680 km NNE of Adak, AlaskaThu, May 18, 4:13 AM HADT · 1232 days ago · 195 km deep · 76 km away · felt by 1
49. 1.537 km S of Adak, AlaskaThu, May 18, 5:48 AM HADT · 1232 days ago · 27 km deep · 63 km away
50. 1.654 km S of Adak, AlaskaThu, May 18, 5:57 AM HADT · 1232 days ago · 24 km deep · 74 km away
51. 4.615 km SE of Adak, AlaskaThu, May 18, 12:08 PM HADT · 1232 days ago · 60 km deep · 35 km away
52. 1.842 km SSE of Adak, AlaskaThu, May 18, 12:14 PM HADT · 1232 days ago · 29 km deep · 49 km away
53. 1.842 km SSE of Adak, AlaskaThu, May 18, 12:14 PM HADT · 1232 days ago · 38 km deep · 49 km away
54. 1.640 km SSE of Adak, AlaskaThu, May 18, 1:17 PM HADT · 1232 days ago · 33 km deep · 47 km away
55. 1.839 km SSE of Adak, AlaskaThu, May 18, 3:50 PM HADT · 1232 days ago · 34 km deep · 46 km away
56. 1.735 km SSE of Adak, AlaskaThu, May 18, 6:51 PM HADT · 1232 days ago · 34 km deep · 44 km away
57. 1.540 km SSE of Adak, AlaskaThu, May 18, 7:56 PM HADT · 1232 days ago · 32 km deep · 48 km away
58. 1.539 km SSE of Adak, AlaskaThu, May 18, 11:41 PM HADT · 1232 days ago · 35 km deep · 47 km away
59. 2.845 km SSE of Adak, AlaskaThu, May 18, 11:50 PM HADT · 1232 days ago · 34 km deep · 49 km away
60. 1.545 km SSE of Adak, AlaskaFri, May 19, 5:25 AM HADT · 1231 days ago · 13 km deep · 51 km away

The first 60 of at least 199.

Before

1. 1.858 km SE of Adak, AlaskaFri, Apr 28, 3:33 AM HADT · 1252 days ago · 24 km deep · 50 km away
2. 1.553 km SSE of Adak, AlaskaThu, Apr 27, 8:45 PM HADT · 1253 days ago · 18 km deep · 55 km away
3. 1.978 km SW of Atka, AlaskaThu, Apr 27, 6:52 PM HADT · 1253 days ago · 36 km deep · 60 km away
4. 3.1Andreanof Islands, Aleutian Islands, AlaskaThu, Apr 27, 6:09 PM HADT · 1253 days ago · 72 km deep · 60 km away
5. 2.0Andreanof Islands, Aleutian Islands, AlaskaThu, Apr 27, 3:52 PM HADT · 1253 days ago · 41 km deep · 56 km away
6. 2.547 km SSE of Adak, AlaskaWed, Apr 26, 8:12 PM HADT · 1254 days ago · 35 km deep · 51 km away
7. 2.569 km SSE of Adak, AlaskaTue, Apr 25, 9:09 PM HADT · 1255 days ago · 28 km deep · 70 km away
8. 3.060 km SE of Adak, AlaskaTue, Apr 25, 7:53 PM HADT · 1255 days ago · 35 km deep · 45 km away
9. 2.180 km SE of Adak, AlaskaTue, Apr 25, 3:25 PM HADT · 1255 days ago · 31 km deep · 61 km away
10. 3.950 km SSW of Adak, AlaskaTue, Apr 25, 2:05 PM HADT · 1255 days ago · 51 km deep · 83 km away
11. 3.3Andreanof Islands, Aleutian Islands, AlaskaTue, Apr 25, 12:28 PM HADT · 1255 days ago · 35 km deep · 64 km away
12. 2.654 km WSW of Adak, AlaskaMon, Apr 24, 5:46 AM HADT · 1256 days ago · 74 km deep · 96 km away
13. 2.764 km SW of Atka, AlaskaMon, Apr 24, 3:41 AM HADT · 1256 days ago · 70 km deep · 76 km away
14. 2.047 km SW of Atka, AlaskaMon, Apr 24, 2:10 AM HADT · 1256 days ago · 64 km deep · 93 km away
15. 2.511 km SE of Adak, AlaskaSat, Apr 22, 5:38 AM HADT · 1258 days ago · 74 km deep · 35 km away
16. 3.577 km WSW of Atka, AlaskaSat, Apr 22, 5:20 AM HADT · 1258 days ago · 74 km deep · 54 km away
17. 2.333 km NNW of Adak, AlaskaFri, Apr 21, 8:25 PM HADT · 1259 days ago · 170 km deep · 58 km away
18. 1.870 km SSW of Adak, AlaskaFri, Apr 21, 5:49 PM HADT · 1259 days ago · 19 km deep · 98 km away
19. 2.8101 km ESE of Adak, AlaskaFri, Apr 21, 2:32 PM HADT · 1259 days ago · 35 km deep · 65 km away
20. 1.865 km SSE of Adak, AlaskaFri, Apr 21, 10:53 AM HADT · 1259 days ago · 23 km deep · 74 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0235fdcj5e. Read Thu, Oct 1, 2026, 9:05 PM UTC.