M1.8 earthquake 269 km W of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Aug 22, 2024, 8:47 PM GMT+12

UTC

2024-08-22 08:47:00 UTC

Depth

61.0 km (37.9 mi), shallow

Epicenter

51.540° N, 179.505° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 1.5Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 9:00 PM GMT+12 · 771 days ago · 4 km deep · 86 km away
2. 1.6Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 9:01 PM GMT+12 · 771 days ago · 6 km deep · 87 km away
3. 2.5Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 9:48 PM GMT+12 · 771 days ago · 5 km deep · 95 km away
4. 2.0Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 10:52 PM GMT+12 · 771 days ago · 95 km deep · 69 km away
5. 1.6Rat Islands, Aleutian Islands, AlaskaFri, Aug 23, 4:28 AM GMT+12 · 771 days ago · 8 km deep · 96 km away
6. 1.9Rat Islands, Aleutian Islands, AlaskaFri, Aug 23, 5:17 AM GMT+12 · 771 days ago · 125 km deep · 65 km away
7. 1.6215 km WSW of Adak, AlaskaThu, Aug 22, 2:22 PM HADT · 770 days ago · 36 km deep · 64 km away
8. 2.2195 km W of Adak, AlaskaThu, Aug 22, 5:04 PM HADT · 770 days ago · 101 km deep · 77 km away
9. 1.7218 km W of Adak, AlaskaThu, Aug 22, 5:12 PM HADT · 770 days ago · 64 km deep · 51 km away
10. 1.8212 km WSW of Adak, AlaskaFri, Aug 23, 2:40 AM HADT · 770 days ago · 25 km deep · 61 km away
11. 1.5252 km W of Adak, AlaskaSat, Aug 24, 8:34 AM GMT+12 · 769 days ago · 13 km deep · 17 km away
12. 2.9Rat Islands, Aleutian Islands, AlaskaSat, Aug 24, 9:12 AM GMT+12 · 769 days ago · 86 km deep · 72 km away
13. 2.5Rat Islands, Aleutian Islands, AlaskaSat, Aug 24, 12:47 PM GMT+12 · 769 days ago · 57 km deep · 68 km away
14. 2.7185 km W of Adak, AlaskaFri, Aug 23, 10:50 PM HADT · 769 days ago · 86 km deep · 84 km away
15. 2.0259 km W of Adak, AlaskaSun, Aug 25, 6:56 AM GMT+12 · 769 days ago · 6 km deep · 43 km away
16. 2.9245 km WSW of Adak, AlaskaSun, Aug 25, 10:19 AM GMT+12 · 768 days ago · 35 km deep · 50 km away
17. 4.0Rat Islands, Aleutian Islands, AlaskaSun, Aug 25, 6:42 PM GMT+12 · 768 days ago · 67 km deep · 67 km away
18. 2.7207 km WSW of Adak, AlaskaSat, Aug 24, 11:49 PM HADT · 768 days ago · 17 km deep · 73 km away
19. 3.3293 km W of Adak, AlaskaMon, Aug 26, 6:08 PM GMT+12 · 767 days ago · 69 km deep · 26 km away
20. 3.0Rat Islands, Aleutian Islands, AlaskaTue, Aug 27, 6:14 AM GMT+12 · 767 days ago · 68 km deep · 67 km away
21. 2.9Rat Islands, Aleutian Islands, AlaskaFri, Aug 30, 3:01 AM GMT+12 · 764 days ago · 35 km deep · 53 km away
22. 2.0Rat Islands, Aleutian Islands, AlaskaFri, Aug 30, 9:49 PM GMT+12 · 763 days ago · 100 km deep · 67 km away
23. 1.7Rat Islands, Aleutian Islands, AlaskaSat, Aug 31, 2:44 AM GMT+12 · 763 days ago · 5 km deep · 88 km away
24. 2.5255 km WSW of Adak, AlaskaSat, Aug 31, 1:17 PM GMT+12 · 762 days ago · 16 km deep · 32 km away
25. 2.2Rat Islands, Aleutian Islands, AlaskaSun, Sep 1, 12:39 AM GMT+12 · 762 days ago · 109 km deep · 88 km away
26. 2.7Rat Islands, Aleutian Islands, AlaskaSun, Sep 1, 12:43 AM GMT+12 · 762 days ago · 35 km deep · 98 km away
27. 1.7192 km WSW of Adak, AlaskaSat, Aug 31, 6:54 AM HADT · 762 days ago · 54 km deep · 81 km away
28. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Sep 1, 4:13 AM GMT+12 · 762 days ago · 5 km deep · 94 km away
29. 2.8252 km W of Adak, AlaskaSun, Sep 1, 5:02 AM GMT+12 · 762 days ago · 65 km deep · 18 km away
30. 1.7Rat Islands, Aleutian Islands, AlaskaSun, Sep 1, 6:21 AM GMT+12 · 762 days ago · 20 km deep · 68 km away
31. 1.5232 km WSW of Adak, AlaskaSat, Aug 31, 10:24 AM HADT · 762 days ago · 13 km deep · 48 km away
32. 1.8256 km WSW of Adak, AlaskaSun, Sep 1, 9:27 AM GMT+12 · 761 days ago · 46 km deep · 17 km away
33. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Sep 1, 12:23 PM GMT+12 · 761 days ago · 103 km deep · 79 km away
34. 2.7247 km W of Adak, AlaskaSun, Sep 1, 2:17 PM GMT+12 · 761 days ago · 172 km deep · 63 km away
35. 1.6244 km W of Adak, AlaskaSun, Sep 1, 6:13 PM GMT+12 · 761 days ago · 9 km deep · 29 km away
36. 2.0222 km W of Adak, AlaskaSat, Aug 31, 9:47 PM HADT · 761 days ago · 69 km deep · 48 km away
37. 2.0297 km WSW of Adak, AlaskaSun, Sep 1, 8:00 PM GMT+12 · 761 days ago · 18 km deep · 54 km away
38. 1.5293 km WSW of Adak, AlaskaSun, Sep 1, 8:22 PM GMT+12 · 761 days ago · 17 km deep · 54 km away
39. 2.0Rat Islands, Aleutian Islands, AlaskaMon, Sep 2, 1:33 AM GMT+12 · 761 days ago · 165 km deep · 81 km away
40. 3.3239 km W of Adak, AlaskaMon, Sep 2, 12:05 PM GMT+12 · 760 days ago · 13 km deep · 30 km away
41. 2.7202 km WSW of Adak, AlaskaSun, Sep 1, 4:27 PM HADT · 760 days ago · 53 km deep · 80 km away
42. 2.0239 km WSW of Adak, AlaskaMon, Sep 2, 7:53 AM GMT-12 · 760 days ago · 28 km deep · 52 km away
43. 2.7Rat Islands, Aleutian Islands, AlaskaTue, Sep 3, 1:23 PM GMT+12 · 759 days ago · 56 km deep · 47 km away
44. 2.0Rat Islands, Aleutian Islands, AlaskaTue, Sep 3, 4:13 PM GMT+12 · 759 days ago · 21 km deep · 62 km away
45. 2.1Rat Islands, Aleutian Islands, AlaskaWed, Sep 4, 4:05 PM GMT+12 · 758 days ago · 0 km deep · 98 km away
46. 2.1193 km WSW of Adak, AlaskaWed, Sep 4, 3:54 AM HADT · 758 days ago · 70 km deep · 77 km away
47. 4.1209 km WSW of Adak, AlaskaWed, Sep 4, 12:41 PM HADT · 757 days ago · 65 km deep · 62 km away
48. 2.8287 km W of Adak, AlaskaThu, Sep 5, 4:39 PM GMT+12 · 757 days ago · 60 km deep · 18 km away
49. 3.2Rat Islands, Aleutian Islands, AlaskaThu, Sep 5, 8:43 PM GMT+12 · 757 days ago · 44 km deep · 52 km away
50. 2.3247 km W of Adak, AlaskaFri, Sep 6, 2:28 PM GMT+12 · 756 days ago · 71 km deep · 23 km away
51. 2.5274 km WSW of Adak, AlaskaSat, Sep 7, 1:42 AM GMT+12 · 756 days ago · 28 km deep · 32 km away
52. 2.7Rat Islands, Aleutian Islands, AlaskaSat, Sep 7, 11:28 PM GMT+12 · 755 days ago · 108 km deep · 74 km away
53. 2.6240 km W of Adak, AlaskaSat, Sep 7, 11:48 AM HADT · 754 days ago · 181 km deep · 67 km away
54. 2.7Rat Islands, Aleutian Islands, AlaskaMon, Sep 9, 3:31 PM GMT+12 · 753 days ago · 142 km deep · 95 km away
55. 2.0195 km W of Adak, AlaskaSun, Sep 8, 9:34 PM HADT · 753 days ago · 18 km deep · 79 km away
56. 1.7211 km WSW of Adak, AlaskaMon, Sep 9, 1:21 AM HADT · 753 days ago · 24 km deep · 67 km away
57. 3.2257 km W of Adak, AlaskaTue, Sep 10, 1:35 AM GMT+12 · 753 days ago · 65 km deep · 12 km away
58. 3.9Rat Islands, Aleutian Islands, AlaskaTue, Sep 10, 4:13 AM GMT+12 · 753 days ago · 116 km deep · 79 km away
59. 2.1210 km WSW of Adak, AlaskaMon, Sep 9, 3:35 PM HADT · 752 days ago · 58 km deep · 62 km away
60. 3.6207 km WSW of Adak, AlaskaMon, Sep 9, 4:48 PM HADT · 752 days ago · 35 km deep · 74 km away

The first 60 of 150.

Before

1. 2.6Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 8:41 PM GMT+12 · 771 days ago · 10 km deep · 99 km away
2. 2.8Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 8:39 PM GMT+12 · 771 days ago · 7 km deep · 95 km away
3. 1.9183 km W of Adak, AlaskaWed, Aug 21, 10:41 PM HADT · 771 days ago · 87 km deep · 86 km away
4. 2.0239 km W of Adak, AlaskaThu, Aug 22, 6:08 PM GMT+12 · 771 days ago · 89 km deep · 34 km away
5. 1.9Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 3:26 PM GMT+12 · 771 days ago · 64 km deep · 49 km away
6. 1.9242 km WSW of Adak, AlaskaWed, Aug 21, 2:48 PM GMT-12 · 771 days ago · 13 km deep · 77 km away
7. 2.0Rat Islands, Aleutian Islands, AlaskaThu, Aug 22, 1:36 PM GMT+12 · 771 days ago · 34 km deep · 58 km away
8. 2.5202 km W of Adak, AlaskaWed, Aug 21, 7:34 AM HADT · 772 days ago · 88 km deep · 67 km away
9. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Aug 19, 7:38 PM GMT+12 · 774 days ago · 7 km deep · 64 km away
10. 1.7213 km WSW of Adak, AlaskaSun, Aug 18, 9:56 PM HADT · 774 days ago · 21 km deep · 70 km away
11. 3.2Rat Islands, Aleutian Islands, AlaskaMon, Aug 19, 5:29 PM GMT+12 · 774 days ago · 41 km deep · 50 km away
12. 2.5Rat Islands, Aleutian Islands, AlaskaMon, Aug 19, 7:48 AM GMT+12 · 775 days ago · 109 km deep · 86 km away
13. 3.4181 km WSW of Adak, AlaskaSun, Aug 18, 10:26 AM HADT · 775 days ago · 25 km deep · 99 km away
14. 3.8282 km W of Adak, AlaskaSun, Aug 18, 9:19 PM GMT+12 · 775 days ago · 149 km deep · 46 km away
15. 2.7207 km W of Adak, AlaskaSat, Aug 17, 5:59 AM HADT · 776 days ago · 117 km deep · 69 km away
16. 2.0274 km WSW of Adak, AlaskaFri, Aug 16, 2:15 PM GMT+12 · 777 days ago · 16 km deep · 59 km away
17. 1.9Rat Islands, Aleutian Islands, AlaskaFri, Aug 16, 12:06 PM GMT+12 · 777 days ago · 10 km deep · 55 km away
18. 2.2Rat Islands, Aleutian Islands, AlaskaFri, Aug 16, 6:02 AM GMT+12 · 778 days ago · 67 km deep · 39 km away
19. 1.9211 km W of Adak, AlaskaWed, Aug 14, 4:58 AM HADT · 779 days ago · 74 km deep · 58 km away
20. 2.9264 km W of Adak, AlaskaWed, Aug 14, 11:42 AM GMT+12 · 779 days ago · 178 km deep · 43 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak024assc3ju. Read Fri, Oct 2, 2026, 7:42 AM UTC.