M1.7 earthquake 53 km SSW of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Feb 19, 2023, 12:36 PM HAST

UTC

2023-02-19 22:36:33 UTC

Depth

33.3 km (20.7 mi), shallow

Epicenter

51.436° N, 176.946° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

After

1. 1.761 km SE of Adak, AlaskaSun, Feb 19, 1:59 PM HAST · 1321 days ago · 26 km deep · 56 km away
2. 1.790 km W of Adak, AlaskaSun, Feb 19, 3:25 PM HAST · 1321 days ago · 6 km deep · 83 km away
3. 3.357 km ESE of Adak, AlaskaSun, Feb 19, 6:56 PM HAST · 1321 days ago · 65 km deep · 81 km away
4. 1.889 km W of Adak, AlaskaMon, Feb 20, 2:28 AM HAST · 1321 days ago · 7 km deep · 83 km away
5. 1.964 km SSE of Adak, AlaskaMon, Feb 20, 3:03 AM HAST · 1321 days ago · 22 km deep · 43 km away
6. 1.793 km W of Adak, AlaskaMon, Feb 20, 4:11 AM HAST · 1321 days ago · 4 km deep · 86 km away
7. 1.695 km W of Adak, AlaskaMon, Feb 20, 8:07 AM HAST · 1320 days ago · -2 km deep · 88 km away
8. 2.7Andreanof Islands, Aleutian Islands, AlaskaMon, Feb 20, 7:22 PM HAST · 1320 days ago · 35 km deep · 95 km away
9. 1.690 km W of Adak, AlaskaMon, Feb 20, 8:13 PM HAST · 1320 days ago · 7 km deep · 84 km away
10. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, Feb 20, 11:22 PM HAST · 1320 days ago · 6 km deep · 85 km away
11. 1.7Andreanof Islands, Aleutian Islands, AlaskaTue, Feb 21, 1:47 AM HAST · 1320 days ago · 6 km deep · 87 km away
12. 1.693 km W of Adak, AlaskaTue, Feb 21, 4:53 PM HAST · 1319 days ago · 7 km deep · 86 km away
13. 1.692 km W of Adak, AlaskaTue, Feb 21, 7:23 PM HAST · 1319 days ago · -2 km deep · 85 km away
14. 1.890 km W of Adak, AlaskaWed, Feb 22, 3:45 AM HAST · 1319 days ago · 5 km deep · 85 km away
15. 1.5Andreanof Islands, Aleutian Islands, AlaskaWed, Feb 22, 3:53 AM HAST · 1319 days ago · 4 km deep · 84 km away
16. 2.649 km SSE of Adak, AlaskaWed, Feb 22, 5:49 AM HAST · 1318 days ago · 35 km deep · 42 km away
17. 1.991 km W of Adak, AlaskaWed, Feb 22, 6:48 AM HAST · 1318 days ago · 4 km deep · 84 km away
18. 1.594 km W of Adak, AlaskaWed, Feb 22, 7:04 AM HAST · 1318 days ago · -2 km deep · 87 km away
19. 3.2132 km WSW of Adak, AlaskaWed, Feb 22, 8:26 AM HAST · 1318 days ago · 35 km deep · 94 km away
20. 2.097 km W of Adak, AlaskaWed, Feb 22, 11:15 AM HAST · 1318 days ago · 9 km deep · 89 km away
21. 1.694 km W of Adak, AlaskaWed, Feb 22, 12:42 PM HAST · 1318 days ago · 3 km deep · 87 km away
22. 1.692 km W of Adak, AlaskaWed, Feb 22, 12:52 PM HAST · 1318 days ago · 4 km deep · 85 km away
23. 2.158 km SE of Adak, AlaskaThu, Feb 23, 2:11 AM HAST · 1318 days ago · 22 km deep · 56 km away
24. 1.792 km W of Adak, AlaskaThu, Feb 23, 3:26 PM HAST · 1317 days ago · 5 km deep · 86 km away
25. 2.949 km ENE of Adak, AlaskaThu, Feb 23, 5:54 PM HAST · 1317 days ago · 162 km deep · 93 km away
26. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Feb 24, 12:09 AM HAST · 1317 days ago · 41 km deep · 21 km away
27. 1.968 km SSE of Adak, AlaskaFri, Feb 24, 4:01 AM HAST · 1317 days ago · 16 km deep · 47 km away
28. 2.856 km SSE of Adak, AlaskaSat, Feb 25, 12:39 AM HAST · 1316 days ago · 35 km deep · 53 km away
29. 1.693 km W of Adak, AlaskaSat, Feb 25, 7:29 AM HAST · 1315 days ago · 3 km deep · 86 km away
30. 2.093 km W of Adak, AlaskaSat, Feb 25, 7:44 AM HAST · 1315 days ago · 5 km deep · 85 km away
31. 2.394 km W of Adak, AlaskaSat, Feb 25, 7:44 AM HAST · 1315 days ago · 5 km deep · 89 km away
32. 2.8Andreanof Islands, Aleutian Islands, AlaskaSat, Feb 25, 7:58 AM HAST · 1315 days ago · 5 km deep · 88 km away
33. 2.293 km W of Adak, AlaskaSat, Feb 25, 9:01 AM HAST · 1315 days ago · 7 km deep · 86 km away
34. 1.6Andreanof Islands, Aleutian Islands, AlaskaSat, Feb 25, 9:56 AM HAST · 1315 days ago · 3 km deep · 85 km away
35. 1.993 km W of Adak, AlaskaSat, Feb 25, 2:50 PM HAST · 1315 days ago · 4 km deep · 86 km away
36. 1.7Andreanof Islands, Aleutian Islands, AlaskaSat, Feb 25, 5:43 PM HAST · 1315 days ago · 3 km deep · 87 km away
37. 2.293 km W of Adak, AlaskaSat, Feb 25, 5:56 PM HAST · 1315 days ago · 5 km deep · 87 km away
38. 2.86 km NE of Adak, AlaskaSun, Feb 26, 3:00 AM HAST · 1315 days ago · 3 km deep · 59 km away
39. 5.0121 km WSW of Adak, AlaskaSun, Feb 26, 3:53 AM HAST · 1315 days ago · 49 km deep · 94 km away
40. 2.093 km W of Adak, AlaskaSun, Feb 26, 6:01 AM HAST · 1314 days ago · 2 km deep · 86 km away
41. 1.6Andreanof Islands, Aleutian Islands, AlaskaSun, Feb 26, 7:08 AM HAST · 1314 days ago · 4 km deep · 86 km away
42. 1.994 km W of Adak, AlaskaSun, Feb 26, 8:58 PM HAST · 1314 days ago · 3 km deep · 87 km away
43. 2.0122 km WSW of Adak, AlaskaSun, Feb 26, 9:19 PM HAST · 1314 days ago · 42 km deep · 93 km away
44. 2.092 km W of Adak, AlaskaMon, Feb 27, 12:13 AM HAST · 1314 days ago · 6 km deep · 85 km away
45. 1.889 km W of Adak, AlaskaTue, Feb 28, 3:12 AM HAST · 1313 days ago · 7 km deep · 84 km away
46. 1.689 km W of Adak, AlaskaTue, Feb 28, 3:13 AM HAST · 1313 days ago · 5 km deep · 83 km away
47. 2.2123 km WSW of Adak, AlaskaTue, Feb 28, 3:28 AM HAST · 1313 days ago · 26 km deep · 90 km away
48. 2.6Andreanof Islands, Aleutian Islands, AlaskaTue, Feb 28, 11:20 AM HAST · 1312 days ago · 10 km deep · 87 km away
49. 1.791 km W of Adak, AlaskaTue, Feb 28, 11:24 AM HAST · 1312 days ago · 6 km deep · 85 km away
50. 1.5Andreanof Islands, Aleutian Islands, AlaskaTue, Feb 28, 11:29 AM HAST · 1312 days ago · 5 km deep · 85 km away
51. 1.591 km W of Adak, AlaskaTue, Feb 28, 11:34 AM HAST · 1312 days ago · 7 km deep · 85 km away
52. 2.192 km W of Adak, AlaskaTue, Feb 28, 12:01 PM HAST · 1312 days ago · 6 km deep · 85 km away
53. 3.590 km W of Adak, AlaskaTue, Feb 28, 12:41 PM HAST · 1312 days ago · 8 km deep · 84 km away
54. 3.491 km W of Adak, AlaskaTue, Feb 28, 12:43 PM HAST · 1312 days ago · 9 km deep · 85 km away
55. 2.792 km W of Adak, AlaskaTue, Feb 28, 12:49 PM HAST · 1312 days ago · 10 km deep · 88 km away
56. 1.791 km W of Adak, AlaskaTue, Feb 28, 12:51 PM HAST · 1312 days ago · 4 km deep · 84 km away
57. 1.791 km W of Adak, AlaskaTue, Feb 28, 12:52 PM HAST · 1312 days ago · 6 km deep · 84 km away
58. 1.692 km W of Adak, AlaskaTue, Feb 28, 12:53 PM HAST · 1312 days ago · 6 km deep · 85 km away
59. 1.691 km W of Adak, AlaskaTue, Feb 28, 12:59 PM HAST · 1312 days ago · 7 km deep · 85 km away
60. 1.892 km W of Adak, AlaskaTue, Feb 28, 1:01 PM HAST · 1312 days ago · 6 km deep · 86 km away

The first 60 of at least 201.

Before

1. 2.661 km SE of Adak, AlaskaSun, Feb 19, 10:22 AM HAST · 1321 days ago · 33 km deep · 59 km away
2. 3.048 km W of Adak, AlaskaSun, Feb 19, 7:54 AM HAST · 1321 days ago · 98 km deep · 48 km away
3. 2.266 km ESE of Adak, AlaskaSun, Feb 19, 7:14 AM HAST · 1321 days ago · 24 km deep · 80 km away
4. 1.690 km W of Adak, AlaskaSun, Feb 19, 6:41 AM HAST · 1321 days ago · 6 km deep · 84 km away
5. 1.979 km SW of Adak, AlaskaSun, Feb 19, 1:38 AM HAST · 1322 days ago · 38 km deep · 45 km away
6. 2.784 km W of Adak, AlaskaSun, Feb 19, 12:23 AM HAST · 1322 days ago · 14 km deep · 78 km away
7. 1.993 km W of Adak, AlaskaSat, Feb 18, 10:18 PM HAST · 1322 days ago · 6 km deep · 86 km away
8. 2.093 km W of Adak, AlaskaSat, Feb 18, 9:37 PM HAST · 1322 days ago · 5 km deep · 85 km away
9. 2.193 km W of Adak, AlaskaSat, Feb 18, 9:36 PM HAST · 1322 days ago · 5 km deep · 86 km away
10. 2.092 km W of Adak, AlaskaSat, Feb 18, 9:35 PM HAST · 1322 days ago · 4 km deep · 85 km away
11. 3.192 km W of Adak, AlaskaSat, Feb 18, 9:30 PM HAST · 1322 days ago · 8 km deep · 88 km away
12. 1.990 km W of Adak, AlaskaSat, Feb 18, 7:18 PM HAST · 1322 days ago · 6 km deep · 83 km away
13. 2.090 km W of Adak, AlaskaSat, Feb 18, 7:10 PM HAST · 1322 days ago · 7 km deep · 84 km away
14. 2.161 km SSW of Adak, AlaskaSat, Feb 18, 7:03 PM HAST · 1322 days ago · 48 km deep · 10 km away
15. 3.089 km W of Adak, AlaskaSat, Feb 18, 6:22 PM HAST · 1322 days ago · 7 km deep · 85 km away
16. 2.262 km SE of Adak, AlaskaSat, Feb 18, 5:50 PM HAST · 1322 days ago · 26 km deep · 69 km away
17. 1.6Andreanof Islands, Aleutian Islands, AlaskaSat, Feb 18, 2:46 PM HAST · 1322 days ago · -2 km deep · 87 km away
18. 3.0100 km SW of Adak, AlaskaSat, Feb 18, 1:59 PM HAST · 1322 days ago · 35 km deep · 53 km away
19. 2.752 km S of Adak, AlaskaSat, Feb 18, 12:28 PM HAST · 1322 days ago · 35 km deep · 23 km away
20. 2.093 km W of Adak, AlaskaSat, Feb 18, 12:04 PM HAST · 1322 days ago · 7 km deep · 86 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0232b26och. Read Sat, Oct 3, 2026, 2:44 AM UTC.