M1.7 earthquake 16 km WNW of Atka, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

AV

Local time

Mon, Aug 26, 2024, 3:15 PM HADT

UTC

2024-08-27 00:15:30 UTC

Depth

8.5 km (5.3 mi), shallow

Epicenter

52.239° N, 174.429° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.9 km horizontally, 2.7 km in depth

Magnitude uncertainty

±0.27

Depth from

From location

Station coverage gap

296°, poorly surrounded by stations

Stations used

8

After

1. 2.746 km SE of Atka, AlaskaWed, Aug 28, 10:42 AM HADT · 764 days ago · 8 km deep · 62 km away
2. 3.457 km NNW of Atka, AlaskaThu, Aug 29, 6:00 AM HADT · 763 days ago · 219 km deep · 47 km away
3. 2.170 km SSE of Atka, AlaskaFri, Aug 30, 11:19 AM HADT · 762 days ago · 17 km deep · 82 km away
4. 2.723 km ESE of Atka, AlaskaFri, Aug 30, 3:34 PM HADT · 762 days ago · 129 km deep · 40 km away
5. 1.872 km E of Adak, AlaskaFri, Aug 30, 5:35 PM HADT · 762 days ago · 79 km deep · 85 km away
6. 2.159 km SE of Atka, AlaskaFri, Aug 30, 7:17 PM HADT · 762 days ago · 48 km deep · 74 km away
7. 3.073 km ENE of Adak, AlaskaSat, Aug 31, 2:53 AM HADT · 762 days ago · 215 km deep · 88 km away
8. 1.665 km SW of Atka, AlaskaSat, Aug 31, 6:23 AM HADT · 761 days ago · 74 km deep · 57 km away
9. 1.540 km SE of Atka, AlaskaSat, Aug 31, 7:55 AM HADT · 761 days ago · 7 km deep · 55 km away
10. 2.043 km E of Atka, AlaskaSat, Aug 31, 10:18 AM HADT · 761 days ago · 13 km deep · 60 km away
11. 2.966 km ESE of Atka, AlaskaSat, Aug 31, 2:36 PM HADT · 761 days ago · 10 km deep · 82 km away
12. 1.529 km ESE of Atka, AlaskaSun, Sep 1, 1:44 AM HADT · 761 days ago · 8 km deep · 46 km away
13. 2.165 km ENE of Adak, AlaskaSun, Sep 1, 3:25 AM HADT · 761 days ago · 156 km deep · 94 km away
14. 2.760 km NE of Atka, AlaskaSun, Sep 1, 4:30 AM HADT · 760 days ago · 146 km deep · 70 km away
15. 2.330 km W of Atka, AlaskaSun, Sep 1, 8:53 AM HADT · 760 days ago · 200 km deep · 17 km away
16. 1.533 km ESE of Atka, AlaskaSun, Sep 1, 4:13 PM HADT · 760 days ago · 10 km deep · 50 km away
17. 1.672 km SW of Atka, AlaskaSun, Sep 1, 4:19 PM HADT · 760 days ago · 68 km deep · 63 km away
18. 1.542 km E of Atka, AlaskaSun, Sep 1, 11:28 PM HADT · 760 days ago · 15 km deep · 58 km away
19. 2.951 km ESE of Atka, AlaskaMon, Sep 2, 10:12 AM HADT · 759 days ago · 13 km deep · 68 km away
20. 1.677 km E of Adak, AlaskaMon, Sep 2, 11:10 AM HADT · 759 days ago · 66 km deep · 79 km away
21. 2.169 km ENE of Adak, AlaskaTue, Sep 3, 10:09 PM HADT · 758 days ago · 113 km deep · 89 km away
22. 2.760 km ESE of Atka, AlaskaThu, Sep 5, 8:28 PM HADT · 756 days ago · 64 km deep · 76 km away
23. 2.046 km W of Atka, AlaskaFri, Sep 6, 5:08 AM HADT · 755 days ago · 96 km deep · 31 km away
24. 4.351 km ESE of Atka, AlaskaFri, Sep 6, 8:16 AM HADT · 755 days ago · 65 km deep · 67 km away
25. 2.048 km SSE of Atka, AlaskaFri, Sep 6, 11:47 AM HADT · 755 days ago · 43 km deep · 61 km away
26. 3.245 km SSE of Atka, AlaskaFri, Sep 6, 2:42 PM HADT · 755 days ago · 35 km deep · 57 km away
27. 1.767 km WSW of Atka, AlaskaSat, Sep 7, 11:42 AM HADT · 754 days ago · 66 km deep · 56 km away
28. 2.173 km SSE of Atka, AlaskaSat, Sep 7, 4:00 PM HADT · 754 days ago · 36 km deep · 86 km away
29. 3.084 km S of Atka, AlaskaSat, Sep 7, 7:49 PM HADT · 754 days ago · 35 km deep · 92 km away
30. 1.828 km ESE of Atka, AlaskaSat, Sep 7, 8:37 PM HADT · 754 days ago · 13 km deep · 44 km away
31. 1.957 km E of Adak, AlaskaMon, Sep 9, 1:21 PM HADT · 752 days ago · 74 km deep · 100 km away
32. 2.047 km ESE of Atka, AlaskaMon, Sep 9, 4:07 PM HADT · 752 days ago · 15 km deep · 64 km away
33. 1.933 km SE of Atka, AlaskaMon, Sep 9, 10:11 PM HADT · 752 days ago · 5 km deep · 49 km away
34. 3.791 km SW of Atka, AlaskaTue, Sep 10, 1:48 PM HADT · 751 days ago · 35 km deep · 85 km away
35. 2.691 km SW of Atka, AlaskaTue, Sep 10, 2:32 PM HADT · 751 days ago · 35 km deep · 84 km away
36. 3.354 km NNW of Atka, AlaskaTue, Sep 10, 11:36 PM HADT · 751 days ago · 159 km deep · 44 km away
37. 1.937 km S of Atka, AlaskaWed, Sep 11, 10:04 PM HADT · 750 days ago · 56 km deep · 46 km away
38. 1.934 km ESE of Atka, AlaskaThu, Sep 12, 2:53 AM HADT · 750 days ago · 10 km deep · 50 km away
39. 1.890 km SW of Atka, AlaskaFri, Sep 13, 12:17 AM HADT · 749 days ago · 26 km deep · 86 km away
40. 2.059 km SSW of Atka, AlaskaFri, Sep 13, 11:12 AM HADT · 748 days ago · 23 km deep · 58 km away
41. 3.229 km N of Atka, AlaskaSat, Sep 14, 5:38 AM HADT · 747 days ago · 158 km deep · 27 km away
42. 2.270 km SE of Atka, AlaskaSun, Sep 15, 5:19 AM HADT · 746 days ago · 38 km deep · 86 km away
43. 1.851 km SW of Atka, AlaskaSun, Sep 15, 6:54 PM HADT · 746 days ago · 50 km deep · 46 km away
44. 1.7101 km SW of Atka, AlaskaMon, Sep 16, 12:12 AM HADT · 746 days ago · 14 km deep · 95 km away
45. 2.040 km ESE of Atka, AlaskaMon, Sep 16, 12:25 AM HADT · 746 days ago · 8 km deep · 56 km away
46. 4.529 km ENE of Atka, AlaskaMon, Sep 16, 7:01 AM HADT · 745 days ago · 89 km deep · 43 km away · felt by 1
47. 2.940 km SE of Atka, AlaskaMon, Sep 16, 7:43 AM HADT · 745 days ago · 77 km deep · 56 km away
48. 3.931 km ESE of Atka, AlaskaMon, Sep 16, 9:52 AM HADT · 745 days ago · 80 km deep · 48 km away
49. 3.124 km WSW of Atka, AlaskaTue, Sep 17, 5:14 AM HADT · 744 days ago · 105 km deep · 18 km away
50. 1.970 km E of Adak, AlaskaWed, Sep 18, 8:51 AM HADT · 743 days ago · 65 km deep · 91 km away
51. 2.676 km ENE of Adak, AlaskaThu, Sep 19, 4:19 AM HADT · 743 days ago · 191 km deep · 81 km away
52. 1.943 km SSW of Atka, AlaskaThu, Sep 19, 4:59 AM HADT · 742 days ago · 59 km deep · 46 km away
53. 1.665 km WSW of Atka, AlaskaThu, Sep 19, 8:00 AM HADT · 742 days ago · 55 km deep · 54 km away
54. 1.829 km ESE of Atka, AlaskaThu, Sep 19, 6:19 PM HADT · 742 days ago · 12 km deep · 46 km away
55. 1.841 km ESE of Atka, AlaskaThu, Sep 19, 8:45 PM HADT · 742 days ago · 17 km deep · 58 km away
56. 2.817 km SW of Atka, AlaskaSat, Sep 21, 12:26 AM HADT · 741 days ago · 176 km deep · 17 km away
57. 2.753 km SSW of Atka, AlaskaSat, Sep 21, 6:24 AM HADT · 740 days ago · 62 km deep · 52 km away
58. 2.361 km E of Adak, AlaskaSun, Sep 22, 5:50 PM HADT · 739 days ago · 69 km deep · 98 km away
59. 3.048 km ESE of Atka, AlaskaMon, Sep 23, 3:34 AM HADT · 739 days ago · 60 km deep · 64 km away
60. 1.614 km N of Atka, AlaskaMon, Sep 23, 12:54 PM HADT · 738 days ago · 5 km deep · 16 km away

The first 60 of 153.

Before

1. 2.246 km SSW of Atka, AlaskaMon, Aug 26, 4:19 AM HADT · 767 days ago · 52 km deep · 46 km away
2. 2.235 km ESE of Atka, AlaskaSun, Aug 25, 6:37 PM HADT · 767 days ago · 10 km deep · 52 km away
3. 2.036 km ESE of Atka, AlaskaSun, Aug 25, 5:43 AM HADT · 767 days ago · 8 km deep · 52 km away
4. 2.179 km E of Adak, AlaskaSun, Aug 25, 2:21 AM HADT · 768 days ago · 78 km deep · 78 km away
5. 2.070 km SW of Atka, AlaskaSat, Aug 24, 9:04 PM HADT · 768 days ago · 44 km deep · 64 km away
6. 2.058 km E of Atka, AlaskaSat, Aug 24, 2:04 PM HADT · 768 days ago · 85 km deep · 74 km away
7. 1.944 km ENE of Atka, AlaskaSat, Aug 24, 8:03 AM HADT · 768 days ago · 135 km deep · 59 km away
8. 1.677 km SW of Atka, AlaskaSat, Aug 24, 7:50 AM HADT · 768 days ago · 51 km deep · 69 km away
9. 2.148 km N of Atka, AlaskaSat, Aug 24, 5:59 AM HADT · 768 days ago · 137 km deep · 47 km away
10. 1.879 km E of Adak, AlaskaFri, Aug 23, 7:47 PM HADT · 769 days ago · 73 km deep · 80 km away
11. 4.041 km ENE of Atka, AlaskaFri, Aug 23, 12:08 PM HADT · 769 days ago · 146 km deep · 55 km away
12. 2.366 km ESE of Atka, AlaskaFri, Aug 23, 5:32 AM HADT · 769 days ago · 31 km deep · 82 km away
13. 1.733 km ESE of Atka, AlaskaThu, Aug 22, 8:55 PM HADT · 770 days ago · 6 km deep · 49 km away
14. 1.929 km ESE of Atka, AlaskaThu, Aug 22, 11:46 AM HADT · 770 days ago · 5 km deep · 45 km away
15. 1.884 km WSW of Atka, AlaskaWed, Aug 21, 4:53 PM HADT · 771 days ago · 69 km deep · 72 km away
16. 2.138 km SW of Atka, AlaskaWed, Aug 21, 3:00 PM HADT · 771 days ago · 69 km deep · 34 km away
17. 1.949 km WSW of Atka, AlaskaWed, Aug 21, 2:13 PM HADT · 771 days ago · 75 km deep · 41 km away
18. 1.755 km SSW of Atka, AlaskaWed, Aug 21, 1:50 PM HADT · 771 days ago · 22 km deep · 56 km away
19. 2.937 km NW of Atka, AlaskaWed, Aug 21, 7:37 AM HADT · 771 days ago · 175 km deep · 24 km away
20. 2.944 km E of Atka, AlaskaWed, Aug 21, 3:35 AM HADT · 772 days ago · 113 km deep · 60 km away

From the USGS Earthquake Hazards Program and its partner networks, event av93242516. Read Fri, Oct 2, 2026, 12:59 AM UTC.