M1.9 earthquake 77 km SE of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Jul 1, 2023, 5:22 PM HADT

UTC

2023-07-02 02:22:41 UTC

Depth

13.1 km (8.1 mi), shallow

Epicenter

51.458° N, 175.732° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 1.643 km SSE of Adak, AlaskaSat, Jul 1, 6:40 PM HADT · 1191 days ago · 27 km deep · 45 km away
2. 2.9Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 1, 11:43 PM HADT · 1191 days ago · 35 km deep · 28 km away
3. 1.856 km SSE of Adak, AlaskaSun, Jul 2, 5:51 AM HADT · 1191 days ago · 24 km deep · 42 km away
4. 1.545 km SSW of Adak, AlaskaSun, Jul 2, 6:06 AM HADT · 1191 days ago · 42 km deep · 75 km away
5. 1.561 km S of Adak, AlaskaSun, Jul 2, 8:15 AM HADT · 1191 days ago · 13 km deep · 56 km away
6. 3.2Andreanof Islands, Aleutian Islands, AlaskaSun, Jul 2, 10:09 AM HADT · 1191 days ago · 79 km deep · 77 km away
7. 2.757 km SSW of Adak, AlaskaSun, Jul 2, 9:29 PM HADT · 1190 days ago · 35 km deep · 94 km away
8. 2.252 km ENE of Adak, AlaskaSun, Jul 2, 11:36 PM HADT · 1190 days ago · 161 km deep · 63 km away
9. 2.090 km SW of Atka, AlaskaMon, Jul 3, 3:36 AM HADT · 1190 days ago · 13 km deep · 46 km away
10. 1.951 km SW of Adak, AlaskaMon, Jul 3, 1:43 PM HADT · 1190 days ago · 56 km deep · 98 km away
11. 2.6100 km SSE of Adak, AlaskaMon, Jul 3, 4:29 PM HADT · 1189 days ago · 10 km deep · 54 km away
12. 1.736 km SSE of Adak, AlaskaMon, Jul 3, 9:11 PM HADT · 1189 days ago · 57 km deep · 53 km away
13. 2.036 km ESE of Adak, AlaskaTue, Jul 4, 5:27 AM HADT · 1189 days ago · 75 km deep · 47 km away
14. 3.535 km E of Adak, AlaskaWed, Jul 5, 10:16 AM HADT · 1188 days ago · 72 km deep · 50 km away
15. 1.949 km S of Adak, AlaskaWed, Jul 5, 9:05 PM HADT · 1187 days ago · 24 km deep · 56 km away
16. 2.0127 km SE of Adak, AlaskaThu, Jul 6, 1:17 AM HADT · 1187 days ago · 5 km deep · 50 km away
17. 1.658 km SE of Adak, AlaskaThu, Jul 6, 3:04 AM HADT · 1187 days ago · 24 km deep · 29 km away
18. 1.770 km SSW of Adak, AlaskaThu, Jul 6, 5:48 AM HADT · 1187 days ago · 46 km deep · 91 km away
19. 3.152 km S of Adak, AlaskaThu, Jul 6, 10:37 AM HADT · 1187 days ago · 35 km deep · 61 km away
20. 1.943 km ENE of Adak, AlaskaThu, Jul 6, 11:24 AM HADT · 1187 days ago · 124 km deep · 71 km away
21. 1.658 km SE of Adak, AlaskaThu, Jul 6, 12:41 PM HADT · 1187 days ago · 23 km deep · 23 km away
22. 1.765 km SSE of Adak, AlaskaFri, Jul 7, 12:06 AM HADT · 1186 days ago · 5 km deep · 48 km away
23. 2.188 km SW of Atka, AlaskaFri, Jul 7, 2:05 AM HADT · 1186 days ago · 26 km deep · 50 km away
24. 2.763 km SSE of Adak, AlaskaFri, Jul 7, 5:09 AM HADT · 1186 days ago · 35 km deep · 43 km away
25. 1.961 km SE of Adak, AlaskaFri, Jul 7, 11:02 AM HADT · 1186 days ago · 24 km deep · 23 km away
26. 1.959 km SE of Adak, AlaskaFri, Jul 7, 11:02 AM HADT · 1186 days ago · 22 km deep · 27 km away
27. 1.6Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 7, 11:01 PM HADT · 1185 days ago · 24 km deep · 57 km away
28. 1.784 km WSW of Atka, AlaskaSat, Jul 8, 3:33 AM HADT · 1185 days ago · 60 km deep · 52 km away
29. 2.222 km SE of Adak, AlaskaSat, Jul 8, 6:07 AM HADT · 1185 days ago · 94 km deep · 55 km away
30. 3.824 km SE of Adak, AlaskaSat, Jul 8, 9:15 AM HADT · 1185 days ago · 55 km deep · 55 km away
31. 1.858 km SE of Adak, AlaskaSun, Jul 9, 9:24 AM HADT · 1184 days ago · 42 km deep · 29 km away
32. 3.456 km SW of Adak, AlaskaSun, Jul 9, 9:49 AM HADT · 1184 days ago · 45 km deep · 94 km away
33. 1.759 km SSE of Adak, AlaskaSun, Jul 9, 1:13 PM HADT · 1184 days ago · 23 km deep · 33 km away
34. 1.567 km SSE of Adak, AlaskaSun, Jul 9, 4:56 PM HADT · 1183 days ago · 22 km deep · 50 km away
35. 2.6Andreanof Islands, Aleutian Islands, AlaskaSun, Jul 9, 7:08 PM HADT · 1183 days ago · 33 km deep · 54 km away
36. 1.955 km ESE of Adak, AlaskaSun, Jul 9, 7:53 PM HADT · 1183 days ago · 61 km deep · 32 km away
37. 1.861 km SSW of Adak, AlaskaSun, Jul 9, 10:00 PM HADT · 1183 days ago · 45 km deep · 95 km away
38. 2.051 km S of Adak, AlaskaMon, Jul 10, 3:31 AM HADT · 1183 days ago · 26 km deep · 56 km away
39. 1.983 km ENE of Adak, AlaskaMon, Jul 10, 7:27 AM HADT · 1183 days ago · 116 km deep · 78 km away
40. 2.1123 km SSW of Atka, AlaskaMon, Jul 10, 8:56 AM HADT · 1183 days ago · 14 km deep · 50 km away
41. 2.9100 km ESE of Adak, AlaskaMon, Jul 10, 2:54 PM HADT · 1182 days ago · 35 km deep · 34 km away
42. 1.770 km SSE of Adak, AlaskaMon, Jul 10, 5:38 PM HADT · 1182 days ago · 26 km deep · 51 km away
43. 3.530 km SSW of Adak, AlaskaMon, Jul 10, 6:26 PM HADT · 1182 days ago · 54 km deep · 71 km away
44. 2.071 km SSE of Adak, AlaskaMon, Jul 10, 11:16 PM HADT · 1182 days ago · 20 km deep · 45 km away
45. 1.673 km SSE of Adak, AlaskaMon, Jul 10, 11:22 PM HADT · 1182 days ago · 20 km deep · 37 km away
46. 1.6Andreanof Islands, Aleutian Islands, AlaskaMon, Jul 10, 11:59 PM HADT · 1182 days ago · 21 km deep · 42 km away
47. 1.573 km SSE of Adak, AlaskaTue, Jul 11, 1:00 AM HADT · 1182 days ago · 18 km deep · 46 km away
48. 1.916 km NNW of Adak, AlaskaTue, Jul 11, 11:21 AM HADT · 1182 days ago · 173 km deep · 91 km away
49. 3.283 km NE of Adak, AlaskaTue, Jul 11, 9:13 PM HADT · 1181 days ago · 222 km deep · 97 km away
50. 1.547 km SW of Adak, AlaskaTue, Jul 11, 9:22 PM HADT · 1181 days ago · 42 km deep · 95 km away
51. 3.164 km SE of Adak, AlaskaTue, Jul 11, 10:02 PM HADT · 1181 days ago · 36 km deep · 17 km away
52. 3.598 km ESE of Adak, AlaskaWed, Jul 12, 7:25 AM HADT · 1181 days ago · 42 km deep · 23 km away
53. 2.294 km SE of Adak, AlaskaWed, Jul 12, 8:26 AM HADT · 1181 days ago · 15 km deep · 17 km away
54. 2.1Andreanof Islands, Aleutian Islands, AlaskaWed, Jul 12, 8:34 AM HADT · 1181 days ago · 21 km deep · 15 km away
55. 1.9100 km ESE of Adak, AlaskaWed, Jul 12, 8:36 AM HADT · 1181 days ago · 25 km deep · 24 km away
56. 3.270 km SE of Adak, AlaskaWed, Jul 12, 11:55 AM HADT · 1181 days ago · 35 km deep · 8 km away
57. 2.6Andreanof Islands, Aleutian Islands, AlaskaThu, Jul 13, 3:20 PM HADT · 1179 days ago · 35 km deep · 86 km away
58. 3.149 km SSW of Adak, AlaskaThu, Jul 13, 6:08 PM HADT · 1179 days ago · 35 km deep · 72 km away
59. 2.1155 km SE of Adak, AlaskaThu, Jul 13, 7:41 PM HADT · 1179 days ago · 5 km deep · 82 km away
60. 2.184 km W of Atka, AlaskaThu, Jul 13, 9:35 PM HADT · 1179 days ago · 94 km deep · 75 km away

The first 60 of at least 200.

Before

1. 2.7113 km SSW of Atka, AlaskaSat, Jul 1, 3:59 AM HADT · 1192 days ago · 13 km deep · 57 km away
2. 3.712 km ENE of Adak, AlaskaFri, Jun 30, 8:20 PM HADT · 1192 days ago · 116 km deep · 73 km away · felt by 1
3. 3.6121 km SE of Adak, AlaskaFri, Jun 30, 7:07 PM HADT · 1192 days ago · 10 km deep · 45 km away
4. 3.261 km SSW of Adak, AlaskaFri, Jun 30, 12:21 PM HADT · 1193 days ago · 35 km deep · 90 km away
5. 3.353 km S of Adak, AlaskaFri, Jun 30, 5:52 AM HADT · 1193 days ago · 35 km deep · 71 km away
6. 2.5109 km SSW of Atka, AlaskaThu, Jun 29, 5:45 PM HADT · 1193 days ago · 10 km deep · 56 km away
7. 2.523 km S of Adak, AlaskaThu, Jun 29, 3:12 PM HADT · 1193 days ago · 71 km deep · 63 km away
8. 1.556 km SSW of Adak, AlaskaThu, Jun 29, 6:42 AM HADT · 1194 days ago · 26 km deep · 88 km away
9. 1.559 km SSE of Adak, AlaskaThu, Jun 29, 5:02 AM HADT · 1194 days ago · 13 km deep · 30 km away
10. 1.533 km SSE of Adak, AlaskaThu, Jun 29, 2:22 AM HADT · 1194 days ago · 47 km deep · 49 km away
11. 1.858 km SSW of Atka, AlaskaWed, Jun 28, 9:55 PM HADT · 1194 days ago · 26 km deep · 82 km away
12. 1.924 km SSW of Adak, AlaskaWed, Jun 28, 8:12 PM HADT · 1194 days ago · 71 km deep · 80 km away
13. 2.845 km SSW of Adak, AlaskaWed, Jun 28, 7:18 PM HADT · 1194 days ago · 35 km deep · 74 km away
14. 3.242 km SSE of Adak, AlaskaWed, Jun 28, 6:57 AM HADT · 1195 days ago · 33 km deep · 44 km away
15. 1.941 km SSW of Adak, AlaskaWed, Jun 28, 12:23 AM HADT · 1195 days ago · 59 km deep · 80 km away
16. 2.146 km SSW of Adak, AlaskaTue, Jun 27, 11:47 PM HADT · 1195 days ago · 37 km deep · 74 km away
17. 1.635 km SSE of Adak, AlaskaMon, Jun 26, 11:26 PM HADT · 1196 days ago · 39 km deep · 47 km away
18. 2.279 km SE of Adak, AlaskaMon, Jun 26, 9:23 PM HADT · 1196 days ago · 13 km deep · 3 km away
19. 2.6Andreanof Islands, Aleutian Islands, AlaskaMon, Jun 26, 2:14 PM HADT · 1196 days ago · 35 km deep · 50 km away
20. 2.7128 km SSW of Atka, AlaskaMon, Jun 26, 1:36 PM HADT · 1197 days ago · 10 km deep · 62 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0238eoo6ib. Read Mon, Oct 5, 2026, 10:26 AM UTC.