M2.1 earthquake 150 km S of Atka, Alaska

Magnitude

2.1 (ml), micro

Local time

Sat, Apr 23, 2022, 8:06 AM HADT

UTC

2022-04-23 17:06:19 UTC

Depth

5.1 km (3.2 mi), shallow

Epicenter

50.852° N, 174.381° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

14

After

1. 2.3175 km SSE of Atka, AlaskaWed, Apr 27, 11:37 AM HADT · 1617 days ago · 28 km deep · 82 km away
2. 2.7211 km S of Atka, AlaskaWed, Apr 27, 1:20 PM HADT · 1617 days ago · 10 km deep · 73 km away
3. 2.0114 km SSW of Atka, AlaskaWed, Apr 27, 8:52 PM HADT · 1617 days ago · 8 km deep · 70 km away
4. 2.3161 km SSE of Adak, AlaskaSat, Apr 30, 6:49 PM HADT · 1614 days ago · 11 km deep · 73 km away
5. 2.3186 km SSE of Atka, AlaskaSun, May 1, 8:29 AM HADT · 1613 days ago · 10 km deep · 85 km away
6. 2.383 km SSE of Atka, AlaskaSun, May 1, 10:38 AM HADT · 1613 days ago · 41 km deep · 89 km away
7. 2.0152 km SE of Adak, AlaskaTue, May 3, 6:44 PM HADT · 1611 days ago · 8 km deep · 53 km away
8. 1.866 km SSW of Atka, AlaskaTue, May 3, 11:17 PM HADT · 1611 days ago · 20 km deep · 97 km away
9. 1.667 km SSW of Atka, AlaskaTue, May 3, 11:27 PM HADT · 1611 days ago · 28 km deep · 91 km away
10. 1.8Andreanof Islands, Aleutian Islands, AlaskaTue, May 3, 11:59 PM HADT · 1611 days ago · 20 km deep · 85 km away
11. 1.699 km S of Atka, AlaskaFri, May 6, 3:10 PM HADT · 1608 days ago · 4 km deep · 52 km away
12. 2.275 km SSE of Atka, AlaskaSun, May 8, 6:51 AM HADT · 1606 days ago · 157 km deep · 92 km away
13. 3.155 km S of Atka, AlaskaSun, May 8, 4:18 PM HADT · 1606 days ago · 35 km deep · 97 km away
14. 2.1164 km S of Atka, AlaskaMon, May 9, 2:58 AM HADT · 1606 days ago · 25 km deep · 39 km away
15. 2.2163 km SE of Adak, AlaskaMon, May 9, 5:12 PM HADT · 1605 days ago · 20 km deep · 62 km away
16. 2.8190 km SSE of Atka, AlaskaTue, May 10, 7:21 AM HADT · 1604 days ago · 10 km deep · 96 km away
17. 2.751 km S of Atka, AlaskaTue, May 10, 2:06 PM HADT · 1604 days ago · 35 km deep · 98 km away
18. 2.088 km SW of Atka, AlaskaTue, May 10, 5:16 PM HADT · 1604 days ago · 26 km deep · 96 km away
19. 2.0170 km SE of Adak, AlaskaThu, May 12, 7:32 AM HADT · 1602 days ago · 35 km deep · 55 km away
20. 2.0128 km S of Atka, AlaskaThu, May 12, 4:09 PM HADT · 1602 days ago · 5 km deep · 31 km away
21. 2.1240 km S of Atka, AlaskaFri, May 13, 2:57 AM HADT · 1602 days ago · 13 km deep · 91 km away
22. 1.663 km SSE of Atka, AlaskaFri, May 13, 8:36 AM HADT · 1601 days ago · 37 km deep · 99 km away
23. 1.576 km SSE of Atka, AlaskaFri, May 13, 3:28 PM HADT · 1601 days ago · 34 km deep · 82 km away
24. 3.388 km SSW of Atka, AlaskaSat, May 14, 9:45 AM HADT · 1600 days ago · 25 km deep · 67 km away
25. 1.8161 km SE of Adak, AlaskaSat, May 14, 2:37 PM HADT · 1600 days ago · 26 km deep · 48 km away
26. 2.0198 km S of Atka, AlaskaSun, May 15, 2:48 AM HADT · 1600 days ago · 11 km deep · 60 km away
27. 1.789 km SSW of Atka, AlaskaSun, May 15, 8:02 PM HADT · 1599 days ago · 39 km deep · 81 km away
28. 1.8126 km SSE of Atka, AlaskaTue, May 17, 10:49 AM HADT · 1597 days ago · 22 km deep · 71 km away
29. 2.1208 km SSE of Atka, AlaskaTue, May 17, 9:58 PM HADT · 1597 days ago · 10 km deep · 89 km away
30. 1.8171 km SSW of Atka, AlaskaWed, May 18, 2:57 AM HADT · 1597 days ago · 29 km deep · 39 km away
31. 1.9133 km SSE of Atka, AlaskaWed, May 18, 5:33 PM HADT · 1596 days ago · 35 km deep · 49 km away
32. 3.5Andreanof Islands, Aleutian Islands, AlaskaThu, May 19, 11:06 PM HADT · 1595 days ago · 5 km deep · 92 km away
33. 2.2147 km S of Atka, AlaskaSun, May 22, 6:16 PM HADT · 1592 days ago · 9 km deep · 39 km away
34. 1.668 km SW of Atka, AlaskaMon, May 23, 1:35 AM HADT · 1592 days ago · 37 km deep · 100 km away
35. 2.682 km SSW of Atka, AlaskaMon, May 23, 12:27 PM HADT · 1591 days ago · 26 km deep · 80 km away
36. 1.755 km SSW of Atka, AlaskaMon, May 23, 11:27 PM HADT · 1591 days ago · 25 km deep · 99 km away
37. 1.6101 km ESE of Adak, AlaskaWed, May 25, 3:08 PM HADT · 1589 days ago · 26 km deep · 93 km away
38. 2.073 km SSW of Atka, AlaskaFri, May 27, 2:41 AM HADT · 1588 days ago · 13 km deep · 86 km away
39. 1.9102 km SW of Atka, AlaskaSat, May 28, 9:09 PM HADT · 1586 days ago · 37 km deep · 93 km away
40. 2.1142 km SSE of Atka, AlaskaSun, May 29, 12:09 AM HADT · 1586 days ago · 20 km deep · 66 km away
41. 2.1170 km SSE of Atka, AlaskaSun, May 29, 1:36 AM HADT · 1586 days ago · 3 km deep · 53 km away
42. 3.773 km SSW of Atka, AlaskaSun, May 29, 12:02 PM HADT · 1585 days ago · 35 km deep · 90 km away
43. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, May 30, 6:41 AM HADT · 1584 days ago · 30 km deep · 71 km away
44. 1.683 km SW of Atka, AlaskaSat, Jun 4, 7:02 AM HADT · 1579 days ago · 18 km deep · 97 km away
45. 2.852 km S of Atka, AlaskaSun, Jun 5, 1:46 AM HADT · 1579 days ago · 66 km deep · 97 km away
46. 1.665 km SSW of Atka, AlaskaSun, Jun 5, 12:34 PM HADT · 1578 days ago · 12 km deep · 86 km away
47. 1.8103 km ESE of Adak, AlaskaTue, Jun 7, 8:12 AM HADT · 1576 days ago · 25 km deep · 94 km away
48. 1.9137 km SSE of Atka, AlaskaTue, Jun 7, 2:59 PM HADT · 1576 days ago · 37 km deep · 72 km away
49. 1.697 km SW of Atka, AlaskaWed, Jun 8, 2:17 AM HADT · 1576 days ago · 26 km deep · 99 km away
50. 1.6100 km SSE of Atka, AlaskaThu, Jun 9, 8:09 PM HADT · 1574 days ago · 12 km deep · 62 km away
51. 2.8114 km SSW of Atka, AlaskaFri, Jun 10, 6:40 AM HADT · 1573 days ago · 10 km deep · 66 km away
52. 2.8121 km SSW of Atka, AlaskaFri, Jun 10, 7:55 AM HADT · 1573 days ago · 33 km deep · 61 km away
53. 2.9122 km SSW of Atka, AlaskaFri, Jun 10, 9:54 PM HADT · 1573 days ago · 35 km deep · 61 km away
54. 3.0116 km SSW of Atka, AlaskaSat, Jun 11, 2:19 AM HADT · 1573 days ago · 35 km deep · 65 km away
55. 1.960 km SSW of Atka, AlaskaSat, Jun 11, 10:24 AM HADT · 1572 days ago · 25 km deep · 99 km away
56. 3.1103 km SW of Atka, AlaskaSun, Jun 12, 10:49 AM HADT · 1571 days ago · 35 km deep · 96 km away
57. 2.8182 km SSE of Atka, AlaskaMon, Jun 13, 3:06 PM HADT · 1570 days ago · 10 km deep · 78 km away
58. 2.895 km SW of Atka, AlaskaTue, Jun 14, 4:05 PM HADT · 1569 days ago · 35 km deep · 84 km away
59. 2.891 km SW of Atka, AlaskaThu, Jun 16, 2:55 AM HADT · 1568 days ago · 35 km deep · 94 km away
60. 2.9184 km SSE of Atka, AlaskaThu, Jun 16, 10:19 AM HADT · 1567 days ago · 10 km deep · 94 km away

The first 60 of 62.

Before

1. 2.177 km SSE of Atka, AlaskaFri, Apr 22, 8:20 AM HADT · 1622 days ago · 5 km deep · 91 km away
2. 2.156 km S of Atka, AlaskaThu, Apr 21, 7:17 PM HADT · 1623 days ago · 13 km deep · 94 km away
3. 2.1123 km SSW of Atka, AlaskaSat, Apr 16, 8:45 AM HADT · 1628 days ago · 26 km deep · 59 km away
4. 2.691 km SW of Atka, AlaskaThu, Apr 14, 10:49 PM HADT · 1630 days ago · 35 km deep · 96 km away
5. 1.797 km ESE of Adak, AlaskaThu, Apr 14, 2:07 AM HADT · 1631 days ago · 46 km deep · 96 km away
6. 2.8160 km SSE of Atka, AlaskaWed, Apr 13, 6:35 PM HADT · 1631 days ago · 10 km deep · 76 km away
7. 2.3145 km S of Atka, AlaskaWed, Apr 13, 5:32 PM HADT · 1631 days ago · 7 km deep · 27 km away
8. 1.9101 km ESE of Adak, AlaskaMon, Apr 11, 6:59 AM HADT · 1633 days ago · 44 km deep · 98 km away
9. 1.793 km SW of Atka, AlaskaMon, Apr 11, 3:56 AM HADT · 1633 days ago · 17 km deep · 84 km away
10. 2.6123 km SSE of Atka, AlaskaMon, Apr 11, 2:39 AM HADT · 1634 days ago · 17 km deep · 47 km away
11. 2.5188 km SSE of Adak, AlaskaSat, Apr 9, 3:34 AM HADT · 1636 days ago · 10 km deep · 74 km away
12. 2.6170 km SSE of Adak, AlaskaFri, Apr 8, 8:43 PM HADT · 1636 days ago · 28 km deep · 78 km away
13. 2.687 km SW of Atka, AlaskaTue, Apr 5, 9:39 PM HADT · 1639 days ago · 25 km deep · 91 km away
14. 3.462 km SSW of Atka, AlaskaMon, Apr 4, 2:21 PM HADT · 1640 days ago · 35 km deep · 91 km away
15. 2.1111 km S of Atka, AlaskaMon, Apr 4, 3:38 AM HADT · 1641 days ago · 20 km deep · 48 km away
16. 1.9105 km SE of Adak, AlaskaSun, Apr 3, 1:51 AM HADT · 1642 days ago · 17 km deep · 98 km away
17. 2.6Andreanof Islands, Aleutian Islands, AlaskaSat, Apr 2, 11:12 PM HADT · 1642 days ago · 23 km deep · 98 km away
18. 2.9187 km SSE of Adak, AlaskaSat, Apr 2, 8:47 PM HADT · 1642 days ago · 10 km deep · 80 km away
19. 2.694 km SSE of Atka, AlaskaSat, Apr 2, 10:45 AM HADT · 1642 days ago · 10 km deep · 96 km away
20. 2.760 km S of Atka, AlaskaFri, Apr 1, 12:15 PM HADT · 1643 days ago · 35 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022575vwv4. Read Thu, Oct 1, 2026, 12:17 AM UTC.