M2.4 earthquake 110 km S of Atka, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Jul 4, 2026, 12:37 AM HADT

UTC

2026-07-04 09:37:25 UTC

Depth

8.5 km (5.3 mi), shallow

Epicenter

51.202° N, 174.234° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 20.6 km horizontally, 13.5 km in depth

Magnitude uncertainty

±0.10

Station coverage gap

285°, poorly surrounded by stations

Stations used

12

After

1. 2.663 km S of Atka, AlaskaSun, Jul 5, 4:24 AM HADT · 89 days ago · 5 km deep · 47 km away
2. 2.6155 km SSW of Atka, AlaskaSun, Jul 5, 11:05 PM HADT · 88 days ago · 3 km deep · 53 km away
3. 3.0205 km S of Atka, AlaskaTue, Jul 7, 12:50 AM HADT · 87 days ago · 10 km deep · 98 km away
4. 2.8180 km S of Atka, AlaskaWed, Jul 8, 1:34 AM HADT · 86 days ago · 10 km deep · 71 km away
5. 2.365 km SSW of Atka, AlaskaWed, Jul 8, 1:56 AM HADT · 86 days ago · 13 km deep · 50 km away
6. 2.288 km SSW of Atka, AlaskaWed, Jul 8, 7:32 PM HADT · 85 days ago · 5 km deep · 31 km away
7. 2.186 km ESE of Adak, AlaskaWed, Jul 8, 11:34 PM HADT · 85 days ago · 40 km deep · 97 km away
8. 2.7112 km SE of Atka, AlaskaThu, Jul 9, 8:25 AM HADT · 85 days ago · 7 km deep · 75 km away
9. 2.6131 km SSW of Atka, AlaskaThu, Jul 9, 6:12 PM HADT · 84 days ago · 10 km deep · 59 km away
10. 2.5131 km SSW of Atka, AlaskaThu, Jul 9, 7:59 PM HADT · 84 days ago · 13 km deep · 59 km away
11. 2.5116 km SW of Atka, AlaskaFri, Jul 10, 12:55 PM HADT · 83 days ago · 23 km deep · 65 km away
12. 2.376 km SSW of Atka, AlaskaFri, Jul 10, 3:09 PM HADT · 83 days ago · 14 km deep · 39 km away
13. 2.486 km ESE of Adak, AlaskaSat, Jul 11, 2:44 AM HADT · 83 days ago · 65 km deep · 98 km away
14. 3.1141 km S of Atka, AlaskaSat, Jul 11, 10:28 AM HADT · 83 days ago · 10 km deep · 35 km away
15. 2.592 km ESE of Adak, AlaskaSun, Jul 12, 11:22 AM HADT · 82 days ago · 35 km deep · 90 km away
16. 3.3164 km SSE of Atka, AlaskaSun, Jul 12, 2:43 PM HADT · 81 days ago · 41 km deep · 79 km away
17. 3.7110 km ESE of Adak, AlaskaSun, Jul 12, 7:28 PM HADT · 81 days ago · 10 km deep · 73 km away
18. 3.034 km S of Atka, AlaskaMon, Jul 13, 3:17 AM HADT · 81 days ago · 11 km deep · 76 km away
19. 3.692 km S of Atka, AlaskaMon, Jul 13, 5:39 AM HADT · 81 days ago · 45 km deep · 18 km away
20. 2.8162 km SSE of Atka, AlaskaWed, Jul 15, 4:04 PM HADT · 78 days ago · 10 km deep · 60 km away
21. 3.487 km SSE of Atka, AlaskaSat, Jul 18, 2:04 AM HADT · 76 days ago · 35 km deep · 58 km away
22. 2.8154 km S of Atka, AlaskaSat, Jul 18, 4:48 AM HADT · 76 days ago · 18 km deep · 44 km away
23. 2.7137 km SSE of Atka, AlaskaSun, Jul 19, 12:51 AM HADT · 75 days ago · 10 km deep · 40 km away
24. 3.1176 km SE of Adak, AlaskaSun, Jul 19, 12:54 PM HADT · 74 days ago · 10 km deep · 95 km away
25. 2.383 km ESE of Adak, AlaskaSun, Jul 19, 4:53 PM HADT · 74 days ago · 18 km deep · 100 km away
26. 2.824 km SSW of Atka, AlaskaSun, Jul 19, 5:05 PM HADT · 74 days ago · 172 km deep · 88 km away
27. 3.748 km SW of Atka, AlaskaMon, Jul 20, 5:37 AM HADT · 74 days ago · 79 km deep · 84 km away
28. 2.296 km SW of Atka, AlaskaMon, Jul 20, 7:30 AM HADT · 74 days ago · 30 km deep · 74 km away
29. 3.765 km WSW of Atka, AlaskaMon, Jul 20, 8:11 AM HADT · 74 days ago · 8 km deep · 93 km away
30. 2.265 km WSW of Atka, AlaskaMon, Jul 20, 9:21 AM HADT · 74 days ago · 9 km deep · 92 km away
31. 3.595 km ESE of Adak, AlaskaMon, Jul 20, 2:39 PM HADT · 73 days ago · 35 km deep · 89 km away
32. 2.2100 km ESE of Adak, AlaskaMon, Jul 20, 2:49 PM HADT · 73 days ago · 24 km deep · 82 km away
33. 3.1195 km S of Atka, AlaskaTue, Jul 21, 4:56 AM HADT · 73 days ago · 10 km deep · 88 km away
34. 3.091 km SSE of Atka, AlaskaWed, Jul 22, 4:09 PM HADT · 71 days ago · 20 km deep · 63 km away
35. 4.698 km SE of Atka, AlaskaWed, Jul 22, 9:51 PM HADT · 71 days ago · 43 km deep · 86 km away
36. 4.9101 km SE of Atka, AlaskaThu, Jul 23, 12:30 AM HADT · 71 days ago · 35 km deep · 82 km away
37. 3.893 km SE of Atka, AlaskaThu, Jul 23, 12:36 AM HADT · 71 days ago · 35 km deep · 79 km away
38. 2.786 km SSE of Atka, AlaskaThu, Jul 23, 12:59 AM HADT · 71 days ago · 20 km deep · 57 km away
39. 3.196 km SE of Atka, AlaskaThu, Jul 23, 4:14 AM HADT · 71 days ago · 35 km deep · 80 km away
40. 3.387 km SE of Atka, AlaskaThu, Jul 23, 6:27 AM HADT · 71 days ago · 35 km deep · 79 km away
41. 2.589 km SW of Atka, AlaskaThu, Jul 23, 8:07 AM HADT · 71 days ago · 22 km deep · 70 km away
42. 2.995 km SE of Atka, AlaskaThu, Jul 23, 2:31 PM HADT · 70 days ago · 20 km deep · 76 km away
43. 3.089 km SE of Atka, AlaskaThu, Jul 23, 2:53 PM HADT · 70 days ago · 35 km deep · 83 km away
44. 3.090 km SE of Atka, AlaskaThu, Jul 23, 4:49 PM HADT · 70 days ago · 35 km deep · 85 km away
45. 2.998 km SE of Atka, AlaskaThu, Jul 23, 10:13 PM HADT · 70 days ago · 10 km deep · 79 km away
46. 2.670 km S of Atka, AlaskaThu, Jul 23, 11:18 PM HADT · 70 days ago · 5 km deep · 41 km away
47. 3.198 km SE of Atka, AlaskaThu, Jul 23, 11:40 PM HADT · 70 days ago · 10 km deep · 80 km away
48. 2.473 km SSW of Atka, AlaskaFri, Jul 24, 1:26 AM HADT · 70 days ago · 6 km deep · 51 km away
49. 2.676 km SSE of Atka, AlaskaFri, Jul 24, 1:42 AM HADT · 70 days ago · 5 km deep · 42 km away
50. 2.6100 km SE of Atka, AlaskaFri, Jul 24, 8:33 PM HADT · 69 days ago · 20 km deep · 74 km away
51. 2.664 km SSE of Atka, AlaskaFri, Jul 24, 9:31 PM HADT · 69 days ago · 22 km deep · 67 km away
52. 2.771 km SE of Atka, AlaskaFri, Jul 24, 11:21 PM HADT · 69 days ago · 35 km deep · 67 km away
53. 2.4105 km S of Atka, AlaskaSat, Jul 25, 6:40 AM HADT · 69 days ago · 10 km deep · 15 km away
54. 2.4103 km S of Atka, AlaskaSat, Jul 25, 8:28 AM HADT · 69 days ago · 7 km deep · 19 km away
55. 4.9102 km SE of Atka, AlaskaSat, Jul 25, 12:03 PM HADT · 68 days ago · 20 km deep · 78 km away
56. 2.794 km SE of Atka, AlaskaSat, Jul 25, 12:19 PM HADT · 68 days ago · 35 km deep · 80 km away
57. 2.999 km SE of Atka, AlaskaSat, Jul 25, 12:53 PM HADT · 68 days ago · 35 km deep · 90 km away
58. 2.592 km SSE of Atka, AlaskaSat, Jul 25, 1:03 PM HADT · 68 days ago · 7 km deep · 60 km away
59. 3.099 km SE of Atka, AlaskaSat, Jul 25, 2:16 PM HADT · 68 days ago · 35 km deep · 74 km away
60. 4.092 km SE of Atka, AlaskaSat, Jul 25, 2:31 PM HADT · 68 days ago · 41 km deep · 71 km away

The first 60 of at least 199.

Before

1. 2.928 km SE of Atka, AlaskaFri, Jul 3, 8:56 PM HADT · 90 days ago · 12 km deep · 95 km away
2. 2.396 km S of Atka, AlaskaFri, Jul 3, 4:51 PM HADT · 90 days ago · 4 km deep · 17 km away
3. 2.050 km SW of Atka, AlaskaFri, Jul 3, 7:43 AM HADT · 91 days ago · 8 km deep · 84 km away
4. 2.2104 km ESE of Adak, AlaskaFri, Jul 3, 6:36 AM HADT · 91 days ago · 21 km deep · 78 km away
5. 2.032 km SSW of Atka, AlaskaFri, Jul 3, 3:37 AM HADT · 91 days ago · 77 km deep · 80 km away
6. 2.4105 km S of Atka, AlaskaFri, Jul 3, 12:40 AM HADT · 91 days ago · 4 km deep · 8 km away
7. 2.192 km SE of Adak, AlaskaThu, Jul 2, 10:00 PM HADT · 91 days ago · 27 km deep · 96 km away
8. 2.3100 km SW of Atka, AlaskaThu, Jul 2, 4:33 PM HADT · 91 days ago · 27 km deep · 75 km away
9. 2.6106 km SSE of Atka, AlaskaThu, Jul 2, 12:48 PM HADT · 91 days ago · 10 km deep · 63 km away
10. 2.156 km SW of Atka, AlaskaMon, Jun 29, 6:38 AM HADT · 95 days ago · 69 km deep · 73 km away
11. 2.883 km ESE of Adak, AlaskaSun, Jun 28, 4:58 PM HADT · 95 days ago · 35 km deep · 99 km away
12. 2.372 km SSW of Atka, AlaskaSun, Jun 28, 1:35 PM HADT · 95 days ago · 15 km deep · 42 km away
13. 3.589 km SE of Adak, AlaskaSun, Jun 28, 10:43 AM HADT · 96 days ago · 35 km deep · 97 km away
14. 2.951 km S of Atka, AlaskaSun, Jun 28, 9:28 AM HADT · 96 days ago · 60 km deep · 60 km away
15. 2.760 km SSW of Atka, AlaskaSat, Jun 27, 6:45 PM HADT · 96 days ago · 56 km deep · 57 km away
16. 2.777 km SW of Atka, AlaskaSat, Jun 27, 6:14 AM HADT · 97 days ago · 32 km deep · 73 km away
17. 3.1103 km SE of Atka, AlaskaSat, Jun 27, 4:42 AM HADT · 97 days ago · 35 km deep · 88 km away
18. 2.939 km SSW of Atka, AlaskaTue, Jun 23, 4:48 PM HADT · 100 days ago · 184 km deep · 73 km away
19. 2.591 km SE of Adak, AlaskaTue, Jun 23, 1:54 AM HADT · 101 days ago · 21 km deep · 98 km away
20. 2.790 km SE of Adak, AlaskaTue, Jun 23, 1:51 AM HADT · 101 days ago · 35 km deep · 95 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026ncphfp. Read Fri, Oct 2, 2026, 7:59 AM UTC.