M1.8 earthquake 140 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Jul 15, 2024, 2:51 AM HADT

UTC

2024-07-15 11:51:01 UTC

Depth

31.4 km (19.5 mi), shallow

Epicenter

51.299° N, 178.443° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

46

After

1. 1.6202 km WSW of Adak, AlaskaMon, Jul 15, 3:03 AM HADT · 811 days ago · 13 km deep · 70 km away
2. 1.5168 km WSW of Adak, AlaskaMon, Jul 15, 5:14 AM HADT · 811 days ago · 22 km deep · 40 km away
3. 3.5118 km SW of Adak, AlaskaMon, Jul 15, 10:20 AM HADT · 811 days ago · 35 km deep · 37 km away
4. 1.6219 km WSW of Adak, AlaskaMon, Jul 15, 6:57 PM HADT · 811 days ago · 63 km deep · 94 km away
5. 2.0211 km SW of Adak, AlaskaTue, Jul 16, 6:12 AM HADT · 810 days ago · 12 km deep · 85 km away
6. 1.568 km SSW of Adak, AlaskaTue, Jul 16, 9:01 PM HADT · 810 days ago · 21 km deep · 98 km away
7. 1.7142 km W of Adak, AlaskaTue, Jul 16, 11:29 PM HADT · 810 days ago · 78 km deep · 44 km away
8. 1.7192 km WSW of Adak, AlaskaWed, Jul 17, 6:10 AM HADT · 809 days ago · 21 km deep · 53 km away
9. 1.8208 km W of Adak, AlaskaWed, Jul 17, 2:17 PM HADT · 809 days ago · 77 km deep · 88 km away
10. 1.6208 km W of Adak, AlaskaWed, Jul 17, 2:49 PM HADT · 809 days ago · 82 km deep · 99 km away
11. 1.977 km SW of Adak, AlaskaThu, Jul 18, 10:47 AM HADT · 808 days ago · 37 km deep · 66 km away
12. 3.7166 km W of Adak, AlaskaThu, Jul 18, 12:49 PM HADT · 808 days ago · 83 km deep · 53 km away
13. 2.3195 km SW of Adak, AlaskaThu, Jul 18, 4:34 PM HADT · 808 days ago · 9 km deep · 90 km away
14. 2.195 km WSW of Adak, AlaskaFri, Jul 19, 1:37 AM HADT · 807 days ago · 13 km deep · 46 km away
15. 2.0176 km WSW of Adak, AlaskaFri, Jul 19, 4:23 AM HADT · 807 days ago · 10 km deep · 42 km away
16. 2.7196 km W of Adak, AlaskaFri, Jul 19, 6:44 AM HADT · 807 days ago · 120 km deep · 96 km away
17. 2.5137 km W of Adak, AlaskaFri, Jul 19, 7:09 PM HADT · 807 days ago · 175 km deep · 86 km away
18. 2.0199 km WSW of Adak, AlaskaFri, Jul 19, 9:36 PM HADT · 807 days ago · 5 km deep · 61 km away
19. 1.955 km SW of Adak, AlaskaFri, Jul 19, 11:21 PM HADT · 807 days ago · 36 km deep · 96 km away
20. 2.8128 km WSW of Adak, AlaskaSat, Jul 20, 6:13 AM HADT · 806 days ago · 35 km deep · 14 km away
21. 2.1120 km WSW of Adak, AlaskaSat, Jul 20, 5:18 PM HADT · 806 days ago · 13 km deep · 21 km away
22. 1.869 km SW of Adak, AlaskaSat, Jul 20, 9:38 PM HADT · 806 days ago · 28 km deep · 75 km away
23. 1.647 km SW of Adak, AlaskaSat, Jul 20, 10:29 PM HADT · 806 days ago · 13 km deep · 96 km away
24. 2.079 km W of Adak, AlaskaSat, Jul 20, 11:24 PM HADT · 806 days ago · 83 km deep · 77 km away
25. 1.561 km WSW of Adak, AlaskaSun, Jul 21, 3:17 AM HADT · 805 days ago · 12 km deep · 82 km away
26. 2.5139 km WSW of Adak, AlaskaSun, Jul 21, 8:17 AM HADT · 805 days ago · 32 km deep · 11 km away
27. 1.9187 km WSW of Adak, AlaskaSun, Jul 21, 12:27 PM HADT · 805 days ago · 22 km deep · 52 km away
28. 2.1120 km WSW of Adak, AlaskaSun, Jul 21, 10:03 PM HADT · 805 days ago · 23 km deep · 20 km away
29. 3.0180 km W of Adak, AlaskaMon, Jul 22, 12:03 AM HADT · 804 days ago · 138 km deep · 85 km away
30. 1.8120 km WSW of Adak, AlaskaMon, Jul 22, 2:12 AM HADT · 804 days ago · 13 km deep · 21 km away
31. 1.688 km SW of Adak, AlaskaMon, Jul 22, 10:03 PM HADT · 804 days ago · 25 km deep · 69 km away
32. 1.560 km WSW of Adak, AlaskaTue, Jul 23, 2:38 PM HADT · 803 days ago · 9 km deep · 82 km away
33. 1.9146 km W of Adak, AlaskaTue, Jul 23, 2:44 PM HADT · 803 days ago · 88 km deep · 52 km away
34. 1.8167 km WSW of Adak, AlaskaTue, Jul 23, 6:42 PM HADT · 803 days ago · 20 km deep · 35 km away
35. 1.794 km WSW of Adak, AlaskaTue, Jul 23, 11:41 PM HADT · 802 days ago · 78 km deep · 55 km away
36. 1.7106 km WSW of Adak, AlaskaWed, Jul 24, 9:59 AM HADT · 802 days ago · 13 km deep · 45 km away
37. 1.5127 km WSW of Adak, AlaskaWed, Jul 24, 12:16 PM HADT · 802 days ago · 25 km deep · 15 km away
38. 2.570 km SSW of Adak, AlaskaWed, Jul 24, 5:59 PM HADT · 802 days ago · 35 km deep · 98 km away
39. 1.6130 km WSW of Adak, AlaskaWed, Jul 24, 10:15 PM HADT · 802 days ago · 28 km deep · 18 km away
40. 2.9150 km WSW of Adak, AlaskaThu, Jul 25, 4:50 AM HADT · 801 days ago · 15 km deep · 15 km away
41. 1.592 km WSW of Adak, AlaskaThu, Jul 25, 10:13 AM HADT · 801 days ago · 27 km deep · 48 km away
42. 1.7109 km SW of Adak, AlaskaThu, Jul 25, 3:32 PM HADT · 801 days ago · 46 km deep · 39 km away
43. 2.655 km SSW of Adak, AlaskaThu, Jul 25, 3:39 PM HADT · 801 days ago · 39 km deep · 97 km away
44. 2.6176 km WSW of Adak, AlaskaThu, Jul 25, 4:32 PM HADT · 801 days ago · 27 km deep · 43 km away
45. 1.5128 km SW of Adak, AlaskaThu, Jul 25, 6:49 PM HADT · 801 days ago · 13 km deep · 22 km away
46. 1.7126 km SW of Adak, AlaskaThu, Jul 25, 7:11 PM HADT · 801 days ago · 23 km deep · 25 km away
47. 1.771 km SSW of Adak, AlaskaThu, Jul 25, 7:31 PM HADT · 801 days ago · 29 km deep · 93 km away
48. 1.6106 km WSW of Adak, AlaskaThu, Jul 25, 9:01 PM HADT · 801 days ago · 12 km deep · 42 km away
49. 1.9183 km WSW of Adak, AlaskaThu, Jul 25, 10:55 PM HADT · 801 days ago · 37 km deep · 48 km away
50. 1.9120 km WSW of Adak, AlaskaThu, Jul 25, 11:03 PM HADT · 801 days ago · 25 km deep · 21 km away
51. 2.5161 km WSW of Adak, AlaskaFri, Jul 26, 3:20 AM HADT · 800 days ago · 47 km deep · 23 km away
52. 1.6187 km WSW of Adak, AlaskaFri, Jul 26, 4:36 AM HADT · 800 days ago · 24 km deep · 63 km away
53. 3.0117 km WSW of Adak, AlaskaFri, Jul 26, 11:34 AM HADT · 800 days ago · 42 km deep · 24 km away
54. 3.0115 km WSW of Adak, AlaskaFri, Jul 26, 5:05 PM HADT · 800 days ago · 84 km deep · 26 km away
55. 2.099 km WSW of Adak, AlaskaFri, Jul 26, 9:45 PM HADT · 800 days ago · 55 km deep · 41 km away
56. 2.067 km SSW of Adak, AlaskaFri, Jul 26, 9:49 PM HADT · 800 days ago · 35 km deep · 92 km away
57. 2.2193 km WSW of Adak, AlaskaSat, Jul 27, 7:53 AM HADT · 799 days ago · 26 km deep · 53 km away
58. 2.1145 km WSW of Adak, AlaskaSat, Jul 27, 7:26 PM HADT · 799 days ago · 24 km deep · 14 km away
59. 2.6165 km WSW of Adak, AlaskaSat, Jul 27, 10:55 PM HADT · 799 days ago · 25 km deep · 32 km away
60. 2.7180 km WSW of Adak, AlaskaSat, Jul 27, 11:18 PM HADT · 799 days ago · 44 km deep · 42 km away

The first 60 of at least 202.

Before

1. 2.0173 km WSW of Adak, AlaskaMon, Jul 15, 2:29 AM HADT · 811 days ago · 12 km deep · 43 km away
2. 1.553 km WSW of Adak, AlaskaMon, Jul 15, 12:51 AM HADT · 811 days ago · 76 km deep · 88 km away
3. 1.7188 km WSW of Adak, AlaskaSun, Jul 14, 11:53 PM HADT · 811 days ago · 66 km deep · 67 km away
4. 1.671 km SW of Adak, AlaskaSun, Jul 14, 11:45 PM HADT · 811 days ago · 25 km deep · 76 km away
5. 1.670 km WSW of Adak, AlaskaSun, Jul 14, 11:47 AM HADT · 812 days ago · 87 km deep · 75 km away
6. 1.9121 km WSW of Adak, AlaskaSun, Jul 14, 11:34 AM HADT · 812 days ago · 13 km deep · 23 km away
7. 2.7117 km SSW of Adak, AlaskaSun, Jul 14, 10:02 AM HADT · 812 days ago · 10 km deep · 72 km away
8. 1.7100 km SW of Adak, AlaskaSun, Jul 14, 8:45 AM HADT · 812 days ago · 26 km deep · 53 km away
9. 1.9145 km W of Adak, AlaskaSun, Jul 14, 8:18 AM HADT · 812 days ago · 87 km deep · 52 km away
10. 1.6106 km SW of Adak, AlaskaSun, Jul 14, 4:24 AM HADT · 812 days ago · 26 km deep · 45 km away
11. 1.9151 km WSW of Adak, AlaskaSat, Jul 13, 11:17 PM HADT · 813 days ago · 23 km deep · 15 km away
12. 2.0206 km WSW of Adak, AlaskaSat, Jul 13, 3:07 PM HADT · 813 days ago · 12 km deep · 78 km away
13. 1.9103 km SSW of Adak, AlaskaSat, Jul 13, 6:53 AM HADT · 813 days ago · 21 km deep · 76 km away
14. 1.752 km SW of Adak, AlaskaSat, Jul 13, 6:35 AM HADT · 813 days ago · 12 km deep · 95 km away
15. 1.644 km SW of Adak, AlaskaSat, Jul 13, 5:45 AM HADT · 813 days ago · 28 km deep · 97 km away
16. 1.975 km SSW of Adak, AlaskaSat, Jul 13, 4:40 AM HADT · 813 days ago · 26 km deep · 95 km away
17. 1.669 km SSW of Adak, AlaskaFri, Jul 12, 11:03 PM HADT · 814 days ago · 13 km deep · 92 km away
18. 1.9212 km WSW of Adak, AlaskaFri, Jul 12, 6:06 AM HADT · 814 days ago · 18 km deep · 74 km away
19. 1.577 km SW of Adak, AlaskaThu, Jul 11, 6:50 PM HADT · 815 days ago · 36 km deep · 65 km away
20. 2.6164 km W of Adak, AlaskaThu, Jul 11, 6:27 PM HADT · 815 days ago · 127 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02491zq2lp. Read Sun, Oct 4, 2026, 8:04 PM UTC.