M2.3 earthquake 145 km S of Atka, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Apr 13, 2022, 5:32 PM HADT

UTC

2022-04-14 02:32:39 UTC

Depth

7.1 km (4.4 mi), shallow

Epicenter

50.897° N, 173.998° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 2.8160 km SSE of Atka, AlaskaWed, Apr 13, 6:35 PM HADT · 1634 days ago · 10 km deep · 49 km away
2. 2.1123 km SSW of Atka, AlaskaSat, Apr 16, 8:45 AM HADT · 1632 days ago · 26 km deep · 79 km away
3. 2.156 km SSE of Atka, AlaskaSat, Apr 16, 6:11 PM HADT · 1631 days ago · 24 km deep · 95 km away
4. 2.156 km S of Atka, AlaskaThu, Apr 21, 7:17 PM HADT · 1626 days ago · 13 km deep · 91 km away
5. 2.177 km SSE of Atka, AlaskaFri, Apr 22, 8:20 AM HADT · 1626 days ago · 5 km deep · 77 km away
6. 2.1150 km S of Atka, AlaskaSat, Apr 23, 8:06 AM HADT · 1625 days ago · 5 km deep · 27 km away
7. 2.775 km SE of Atka, AlaskaSun, Apr 24, 8:35 PM HADT · 1623 days ago · 35 km deep · 87 km away
8. 2.3175 km SSE of Atka, AlaskaWed, Apr 27, 11:37 AM HADT · 1621 days ago · 28 km deep · 57 km away
9. 2.7211 km S of Atka, AlaskaWed, Apr 27, 1:20 PM HADT · 1621 days ago · 10 km deep · 67 km away
10. 2.0114 km SSW of Atka, AlaskaWed, Apr 27, 8:52 PM HADT · 1620 days ago · 8 km deep · 87 km away
11. 3.264 km SE of Atka, AlaskaFri, Apr 29, 7:13 AM HADT · 1619 days ago · 35 km deep · 95 km away
12. 3.1185 km SSE of Atka, AlaskaSat, Apr 30, 7:17 PM HADT · 1617 days ago · 26 km deep · 79 km away
13. 2.3186 km SSE of Atka, AlaskaSun, May 1, 8:29 AM HADT · 1617 days ago · 10 km deep · 62 km away
14. 2.383 km SSE of Atka, AlaskaSun, May 1, 10:38 AM HADT · 1617 days ago · 41 km deep · 73 km away
15. 2.849 km S of Atka, AlaskaTue, May 3, 4:16 AM HADT · 1615 days ago · 160 km deep · 96 km away
16. 2.0152 km SE of Adak, AlaskaTue, May 3, 6:44 PM HADT · 1614 days ago · 8 km deep · 80 km away
17. 1.667 km SSW of Atka, AlaskaTue, May 3, 11:27 PM HADT · 1614 days ago · 28 km deep · 95 km away
18. 1.8Andreanof Islands, Aleutian Islands, AlaskaTue, May 3, 11:59 PM HADT · 1614 days ago · 20 km deep · 90 km away
19. 1.699 km S of Atka, AlaskaFri, May 6, 3:10 PM HADT · 1612 days ago · 4 km deep · 56 km away
20. 2.275 km SSE of Atka, AlaskaSun, May 8, 6:51 AM HADT · 1610 days ago · 157 km deep · 78 km away
21. 1.550 km SSE of Atka, AlaskaSun, May 8, 9:14 AM HADT · 1610 days ago · 35 km deep · 99 km away
22. 3.155 km S of Atka, AlaskaSun, May 8, 4:18 PM HADT · 1610 days ago · 35 km deep · 90 km away
23. 2.1164 km S of Atka, AlaskaMon, May 9, 2:58 AM HADT · 1609 days ago · 25 km deep · 21 km away
24. 2.2163 km SE of Adak, AlaskaMon, May 9, 5:12 PM HADT · 1609 days ago · 20 km deep · 89 km away
25. 2.8190 km SSE of Atka, AlaskaTue, May 10, 7:21 AM HADT · 1608 days ago · 10 km deep · 72 km away
26. 2.751 km S of Atka, AlaskaTue, May 10, 2:06 PM HADT · 1608 days ago · 35 km deep · 94 km away
27. 2.759 km SE of Atka, AlaskaWed, May 11, 4:55 PM HADT · 1607 days ago · 45 km deep · 99 km away
28. 2.0170 km SE of Adak, AlaskaThu, May 12, 7:32 AM HADT · 1606 days ago · 35 km deep · 82 km away
29. 2.0128 km S of Atka, AlaskaThu, May 12, 4:09 PM HADT · 1606 days ago · 5 km deep · 18 km away
30. 1.663 km SSE of Atka, AlaskaFri, May 13, 8:36 AM HADT · 1605 days ago · 37 km deep · 87 km away
31. 1.576 km SSE of Atka, AlaskaFri, May 13, 3:28 PM HADT · 1605 days ago · 34 km deep · 71 km away
32. 2.3216 km SSE of Atka, AlaskaFri, May 13, 10:10 PM HADT · 1604 days ago · 32 km deep · 99 km away
33. 3.388 km SSW of Atka, AlaskaSat, May 14, 9:45 AM HADT · 1604 days ago · 25 km deep · 73 km away
34. 1.8161 km SE of Adak, AlaskaSat, May 14, 2:37 PM HADT · 1604 days ago · 26 km deep · 76 km away
35. 2.0198 km S of Atka, AlaskaSun, May 15, 2:48 AM HADT · 1603 days ago · 11 km deep · 53 km away
36. 1.789 km SSW of Atka, AlaskaSun, May 15, 8:02 PM HADT · 1602 days ago · 39 km deep · 91 km away
37. 1.8126 km SSE of Atka, AlaskaTue, May 17, 10:49 AM HADT · 1601 days ago · 22 km deep · 46 km away
38. 2.1208 km SSE of Atka, AlaskaTue, May 17, 9:58 PM HADT · 1600 days ago · 10 km deep · 72 km away
39. 1.8171 km SSW of Atka, AlaskaWed, May 18, 2:57 AM HADT · 1600 days ago · 29 km deep · 66 km away
40. 3.2221 km SSE of Atka, AlaskaWed, May 18, 7:56 AM HADT · 1600 days ago · 10 km deep · 95 km away
41. 1.9133 km SSE of Atka, AlaskaWed, May 18, 5:33 PM HADT · 1599 days ago · 35 km deep · 23 km away
42. 3.5Andreanof Islands, Aleutian Islands, AlaskaThu, May 19, 11:06 PM HADT · 1598 days ago · 5 km deep · 74 km away
43. 2.2147 km S of Atka, AlaskaSun, May 22, 6:16 PM HADT · 1595 days ago · 9 km deep · 12 km away
44. 2.682 km SSW of Atka, AlaskaMon, May 23, 12:27 PM HADT · 1595 days ago · 26 km deep · 87 km away
45. 2.5204 km SSE of Atka, AlaskaTue, May 24, 2:20 AM HADT · 1594 days ago · 10 km deep · 89 km away
46. 1.848 km SSE of Atka, AlaskaTue, May 24, 8:24 AM HADT · 1594 days ago · 42 km deep · 98 km away
47. 2.073 km SSW of Atka, AlaskaFri, May 27, 2:41 AM HADT · 1591 days ago · 13 km deep · 92 km away
48. 2.1142 km SSE of Atka, AlaskaSun, May 29, 12:09 AM HADT · 1589 days ago · 20 km deep · 39 km away
49. 2.1170 km SSE of Atka, AlaskaSun, May 29, 1:36 AM HADT · 1589 days ago · 3 km deep · 32 km away
50. 3.773 km SSW of Atka, AlaskaSun, May 29, 12:02 PM HADT · 1589 days ago · 35 km deep · 97 km away
51. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, May 30, 6:41 AM HADT · 1588 days ago · 30 km deep · 47 km away
52. 1.5117 km SE of Atka, AlaskaMon, May 30, 9:18 AM HADT · 1588 days ago · 27 km deep · 89 km away
53. 2.2110 km SE of Atka, AlaskaThu, Jun 2, 7:38 AM HADT · 1585 days ago · 30 km deep · 85 km away
54. 1.977 km SE of Atka, AlaskaSat, Jun 4, 8:01 AM HADT · 1583 days ago · 49 km deep · 99 km away
55. 2.852 km S of Atka, AlaskaSun, Jun 5, 1:46 AM HADT · 1582 days ago · 66 km deep · 95 km away
56. 1.665 km SSW of Atka, AlaskaSun, Jun 5, 12:34 PM HADT · 1582 days ago · 12 km deep · 85 km away
57. 1.9137 km SSE of Atka, AlaskaTue, Jun 7, 2:59 PM HADT · 1580 days ago · 37 km deep · 45 km away
58. 2.1217 km SSE of Atka, AlaskaWed, Jun 8, 10:52 PM HADT · 1578 days ago · 15 km deep · 89 km away
59. 1.7136 km SE of Atka, AlaskaThu, Jun 9, 2:46 AM HADT · 1578 days ago · 65 km deep · 92 km away
60. 1.6100 km SSE of Atka, AlaskaThu, Jun 9, 8:09 PM HADT · 1577 days ago · 12 km deep · 47 km away

The first 60 of 64.

Before

1. 1.793 km SW of Atka, AlaskaMon, Apr 11, 3:56 AM HADT · 1637 days ago · 17 km deep · 96 km away
2. 2.6123 km SSE of Atka, AlaskaMon, Apr 11, 2:39 AM HADT · 1637 days ago · 17 km deep · 26 km away
3. 2.5188 km SSE of Adak, AlaskaSat, Apr 9, 3:34 AM HADT · 1639 days ago · 10 km deep · 99 km away
4. 3.462 km SSW of Atka, AlaskaMon, Apr 4, 2:21 PM HADT · 1644 days ago · 35 km deep · 92 km away
5. 2.1111 km S of Atka, AlaskaMon, Apr 4, 3:38 AM HADT · 1644 days ago · 20 km deep · 34 km away
6. 2.694 km SSE of Atka, AlaskaSat, Apr 2, 10:45 AM HADT · 1646 days ago · 10 km deep · 76 km away
7. 2.760 km S of Atka, AlaskaFri, Apr 1, 12:15 PM HADT · 1647 days ago · 35 km deep · 85 km away
8. 3.2112 km S of Atka, AlaskaMon, Mar 28, 5:15 AM HADT · 1651 days ago · 10 km deep · 32 km away
9. 2.0100 km SSE of Atka, AlaskaThu, Mar 24, 12:34 PM HADT · 1655 days ago · 10 km deep · 64 km away
10. 4.3180 km SSW of Atka, AlaskaThu, Mar 24, 9:07 AM HADT · 1655 days ago · 10 km deep · 71 km away
11. 2.193 km SSE of Atka, AlaskaThu, Mar 24, 12:35 AM HADT · 1655 days ago · 20 km deep · 60 km away
12. 2.080 km SSE of Atka, AlaskaWed, Mar 23, 11:55 PM HADT · 1655 days ago · 26 km deep · 73 km away
13. 2.280 km SSE of Atka, AlaskaWed, Mar 23, 9:53 PM HADT · 1655 days ago · 1 km deep · 68 km away
14. 1.972 km SSW of Atka, AlaskaWed, Mar 23, 2:47 PM HADT · 1656 days ago · 42 km deep · 82 km away
15. 2.7142 km S of Atka, AlaskaWed, Mar 23, 4:51 AM HADT · 1656 days ago · 10 km deep · 7 km away
16. 3.294 km SSE of Atka, AlaskaTue, Mar 22, 2:24 AM HADT · 1657 days ago · 8 km deep · 74 km away
17. 3.257 km SSW of Atka, AlaskaTue, Mar 22, 12:33 AM HADT · 1657 days ago · 35 km deep · 96 km away
18. 2.073 km S of Atka, AlaskaMon, Mar 21, 8:06 PM HADT · 1657 days ago · 28 km deep · 74 km away
19. 1.986 km SSW of Atka, AlaskaThu, Mar 17, 2:43 PM HADT · 1662 days ago · 4 km deep · 78 km away
20. 3.472 km SSE of Atka, AlaskaWed, Mar 16, 6:57 PM HADT · 1662 days ago · 10 km deep · 84 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0224s19wjf. Read Sun, Oct 4, 2026, 1:47 PM UTC.