M1.6 earthquake 101 km ESE of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Jun 12, 2023, 3:56 AM HADT

UTC

2023-06-12 12:56:01 UTC

Depth

25.3 km (15.7 mi), shallow

Epicenter

51.398° N, 175.386° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

23

After

1. 1.555 km SSE of Adak, AlaskaMon, Jun 12, 4:42 AM HADT · 1208 days ago · 26 km deep · 75 km away
2. 1.765 km SW of Atka, AlaskaMon, Jun 12, 2:18 PM HADT · 1208 days ago · 42 km deep · 55 km away
3. 3.371 km ESE of Adak, AlaskaMon, Jun 12, 8:39 PM HADT · 1208 days ago · 35 km deep · 30 km away
4. 1.873 km SSW of Atka, AlaskaMon, Jun 12, 8:42 PM HADT · 1208 days ago · 10 km deep · 69 km away
5. 1.758 km SE of Adak, AlaskaTue, Jun 13, 12:11 AM HADT · 1208 days ago · 26 km deep · 46 km away
6. 1.556 km SE of Adak, AlaskaTue, Jun 13, 1:54 AM HADT · 1208 days ago · 24 km deep · 48 km away
7. 2.734 km NE of Adak, AlaskaTue, Jun 13, 11:28 AM HADT · 1207 days ago · 146 km deep · 99 km away
8. 2.690 km ESE of Adak, AlaskaTue, Jun 13, 6:14 PM HADT · 1207 days ago · 32 km deep · 12 km away
9. 1.638 km SE of Adak, AlaskaWed, Jun 14, 4:04 AM HADT · 1206 days ago · 59 km deep · 64 km away
10. 1.5Andreanof Islands, Aleutian Islands, AlaskaWed, Jun 14, 5:17 AM HADT · 1206 days ago · 16 km deep · 49 km away
11. 3.297 km ESE of Adak, AlaskaThu, Jun 15, 6:27 AM HADT · 1205 days ago · 35 km deep · 17 km away
12. 3.162 km SSE of Adak, AlaskaThu, Jun 15, 8:59 PM HADT · 1205 days ago · 35 km deep · 74 km away
13. 1.941 km SSE of Adak, AlaskaFri, Jun 16, 6:57 PM HADT · 1204 days ago · 35 km deep · 71 km away
14. 2.958 km SW of Atka, AlaskaFri, Jun 16, 9:50 PM HADT · 1204 days ago · 15 km deep · 65 km away
15. 3.467 km SW of Atka, AlaskaSat, Jun 17, 6:15 AM HADT · 1203 days ago · 35 km deep · 53 km away
16. 1.769 km SSE of Adak, AlaskaSat, Jun 17, 7:08 AM HADT · 1203 days ago · 19 km deep · 64 km away
17. 1.566 km SSE of Adak, AlaskaSat, Jun 17, 7:14 AM HADT · 1203 days ago · 13 km deep · 61 km away
18. 2.1Andreanof Islands, Aleutian Islands, AlaskaSat, Jun 17, 7:24 AM HADT · 1203 days ago · 51 km deep · 54 km away
19. 1.862 km SSE of Adak, AlaskaSun, Jun 18, 12:28 AM HADT · 1203 days ago · 26 km deep · 53 km away
20. 2.153 km WSW of Atka, AlaskaSun, Jun 18, 7:13 AM HADT · 1202 days ago · 13 km deep · 80 km away
21. 2.5126 km SSW of Atka, AlaskaMon, Jun 19, 1:16 AM HADT · 1202 days ago · 10 km deep · 41 km away
22. 3.6133 km SSW of Atka, AlaskaMon, Jun 19, 4:36 AM HADT · 1201 days ago · 40 km deep · 47 km away
23. 3.2120 km SSW of Atka, AlaskaMon, Jun 19, 4:46 AM HADT · 1201 days ago · 10 km deep · 35 km away
24. 2.1123 km SSW of Atka, AlaskaMon, Jun 19, 10:36 AM HADT · 1201 days ago · 16 km deep · 35 km away
25. 3.7Andreanof Islands, Aleutian Islands, AlaskaMon, Jun 19, 10:44 AM HADT · 1201 days ago · 10 km deep · 35 km away
26. 3.2123 km SSW of Atka, AlaskaMon, Jun 19, 12:47 PM HADT · 1201 days ago · 10 km deep · 36 km away
27. 2.1120 km SSW of Atka, AlaskaMon, Jun 19, 1:35 PM HADT · 1201 days ago · 15 km deep · 35 km away
28. 3.2106 km SSW of Atka, AlaskaMon, Jun 19, 3:49 PM HADT · 1201 days ago · 35 km deep · 24 km away
29. 2.9111 km SSW of Atka, AlaskaMon, Jun 19, 3:58 PM HADT · 1201 days ago · 10 km deep · 26 km away
30. 1.862 km E of Adak, AlaskaMon, Jun 19, 6:18 PM HADT · 1201 days ago · 66 km deep · 57 km away
31. 3.2124 km SSW of Atka, AlaskaTue, Jun 20, 6:11 AM HADT · 1200 days ago · 10 km deep · 38 km away
32. 3.0131 km SSW of Atka, AlaskaTue, Jun 20, 8:33 AM HADT · 1200 days ago · 12 km deep · 49 km away
33. 1.647 km S of Adak, AlaskaTue, Jun 20, 8:43 AM HADT · 1200 days ago · 26 km deep · 83 km away
34. 2.5136 km SSW of Atka, AlaskaTue, Jun 20, 8:46 AM HADT · 1200 days ago · 10 km deep · 50 km away
35. 1.626 km S of Adak, AlaskaTue, Jun 20, 8:46 AM HADT · 1200 days ago · 58 km deep · 92 km away
36. 1.9129 km SSW of Atka, AlaskaTue, Jun 20, 12:27 PM HADT · 1200 days ago · 20 km deep · 43 km away
37. 1.660 km SE of Adak, AlaskaWed, Jun 21, 7:27 AM HADT · 1199 days ago · 23 km deep · 44 km away
38. 2.659 km SSE of Adak, AlaskaWed, Jun 21, 2:33 PM HADT · 1199 days ago · 34 km deep · 55 km away
39. 2.1123 km SSW of Atka, AlaskaThu, Jun 22, 8:30 AM HADT · 1198 days ago · 14 km deep · 37 km away
40. 1.624 km SE of Adak, AlaskaFri, Jun 23, 4:29 AM HADT · 1197 days ago · 69 km deep · 78 km away
41. 1.9117 km SSW of Atka, AlaskaFri, Jun 23, 5:54 AM HADT · 1197 days ago · 5 km deep · 31 km away
42. 1.757 km S of Adak, AlaskaFri, Jun 23, 4:47 PM HADT · 1197 days ago · 23 km deep · 93 km away
43. 3.557 km ESE of Adak, AlaskaFri, Jun 23, 5:48 PM HADT · 1197 days ago · 61 km deep · 44 km away
44. 1.973 km S of Adak, AlaskaFri, Jun 23, 7:05 PM HADT · 1197 days ago · 25 km deep · 87 km away
45. 2.042 km SSE of Adak, AlaskaSat, Jun 24, 2:05 PM HADT · 1196 days ago · 35 km deep · 70 km away
46. 3.663 km SE of Adak, AlaskaSun, Jun 25, 9:34 AM HADT · 1195 days ago · 35 km deep · 49 km away
47. 1.662 km SSW of Atka, AlaskaSun, Jun 25, 10:02 AM HADT · 1195 days ago · 21 km deep · 62 km away
48. 1.675 km SW of Atka, AlaskaSun, Jun 25, 1:15 PM HADT · 1195 days ago · 31 km deep · 46 km away
49. 2.5124 km SSW of Atka, AlaskaSun, Jun 25, 1:55 PM HADT · 1195 days ago · 10 km deep · 36 km away
50. 1.760 km SE of Adak, AlaskaSun, Jun 25, 5:17 PM HADT · 1195 days ago · 24 km deep · 51 km away
51. 2.9Andreanof Islands, Aleutian Islands, AlaskaMon, Jun 26, 2:49 AM HADT · 1195 days ago · 34 km deep · 97 km away
52. 2.7128 km SSW of Atka, AlaskaMon, Jun 26, 1:36 PM HADT · 1194 days ago · 10 km deep · 39 km away
53. 2.6Andreanof Islands, Aleutian Islands, AlaskaMon, Jun 26, 2:14 PM HADT · 1194 days ago · 35 km deep · 71 km away
54. 2.279 km SE of Adak, AlaskaMon, Jun 26, 9:23 PM HADT · 1194 days ago · 13 km deep · 24 km away
55. 1.635 km SSE of Adak, AlaskaMon, Jun 26, 11:26 PM HADT · 1194 days ago · 39 km deep · 72 km away
56. 2.146 km SSW of Adak, AlaskaTue, Jun 27, 11:47 PM HADT · 1193 days ago · 37 km deep · 98 km away
57. 3.242 km SSE of Adak, AlaskaWed, Jun 28, 6:57 AM HADT · 1192 days ago · 33 km deep · 69 km away
58. 2.845 km SSW of Adak, AlaskaWed, Jun 28, 7:18 PM HADT · 1192 days ago · 35 km deep · 99 km away
59. 1.858 km SSW of Atka, AlaskaWed, Jun 28, 9:55 PM HADT · 1192 days ago · 26 km deep · 65 km away
60. 1.533 km SSE of Adak, AlaskaThu, Jun 29, 2:22 AM HADT · 1192 days ago · 47 km deep · 74 km away

The first 60 of at least 199.

Before

1. 1.695 km SE of Adak, AlaskaMon, Jun 12, 1:47 AM HADT · 1209 days ago · 17 km deep · 10 km away
2. 2.18 km NE of Adak, AlaskaSun, Jun 11, 8:33 PM HADT · 1209 days ago · 31 km deep · 98 km away
3. 1.860 km SE of Adak, AlaskaSun, Jun 11, 2:44 PM HADT · 1209 days ago · 23 km deep · 50 km away
4. 1.994 km ESE of Adak, AlaskaSun, Jun 11, 2:20 PM HADT · 1209 days ago · 26 km deep · 25 km away
5. 1.579 km SW of Atka, AlaskaSun, Jun 11, 8:52 AM HADT · 1209 days ago · 17 km deep · 43 km away
6. 1.556 km SE of Adak, AlaskaSun, Jun 11, 4:16 AM HADT · 1209 days ago · 23 km deep · 48 km away
7. 1.963 km SE of Adak, AlaskaSat, Jun 10, 10:33 PM HADT · 1210 days ago · 26 km deep · 48 km away
8. 2.950 km W of Atka, AlaskaSat, Jun 10, 6:26 PM HADT · 1210 days ago · 19 km deep · 91 km away
9. 2.050 km SE of Adak, AlaskaSat, Jun 10, 4:31 PM HADT · 1210 days ago · 40 km deep · 58 km away
10. 2.545 km SSE of Adak, AlaskaSat, Jun 10, 2:09 PM HADT · 1210 days ago · 35 km deep · 72 km away
11. 2.159 km ENE of Adak, AlaskaSat, Jun 10, 7:41 AM HADT · 1210 days ago · 177 km deep · 77 km away
12. 2.0100 km SW of Atka, AlaskaFri, Jun 9, 5:48 PM HADT · 1211 days ago · 25 km deep · 20 km away
13. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jun 9, 1:38 PM HADT · 1211 days ago · 21 km deep · 52 km away
14. 1.880 km WSW of Atka, AlaskaFri, Jun 9, 9:46 AM HADT · 1211 days ago · 95 km deep · 68 km away
15. 1.585 km SSE of Adak, AlaskaFri, Jun 9, 9:02 AM HADT · 1211 days ago · 25 km deep · 60 km away
16. 1.789 km SE of Adak, AlaskaFri, Jun 9, 4:47 AM HADT · 1211 days ago · 18 km deep · 14 km away
17. 2.7109 km SE of Adak, AlaskaFri, Jun 9, 4:06 AM HADT · 1211 days ago · 35 km deep · 10 km away
18. 2.595 km SW of Atka, AlaskaFri, Jun 9, 1:17 AM HADT · 1212 days ago · 35 km deep · 26 km away
19. 1.852 km S of Adak, AlaskaThu, Jun 8, 10:05 PM HADT · 1212 days ago · 26 km deep · 79 km away
20. 2.792 km SSW of Atka, AlaskaThu, Jun 8, 10:00 PM HADT · 1212 days ago · 10 km deep · 63 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0237hs2s48. Read Fri, Oct 2, 2026, 11:39 PM UTC.