M1.8 earthquake 268 km WSW of Adak, Alaska

Magnitude

1.8 (ml), micro

Local time

Sat, Jul 10, 2021, 8:25 PM GMT+12

UTC

2021-07-10 08:25:43 UTC

Depth

62.3 km (38.7 mi), shallow

Epicenter

51.311° N, 179.604° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 2.2256 km W of Adak, AlaskaSat, Jul 10, 9:03 PM GMT+12 · 1904 days ago · 141 km deep · 63 km away
2. 1.7197 km WSW of Adak, AlaskaSun, Jul 11, 3:01 AM HADT · 1903 days ago · 22 km deep · 86 km away
3. 1.9241 km WSW of Adak, AlaskaSun, Jul 11, 1:16 AM GMT-12 · 1903 days ago · 26 km deep · 47 km away
4. 1.5Rat Islands, Aleutian Islands, AlaskaMon, Jul 12, 5:23 AM GMT+12 · 1903 days ago · 72 km deep · 58 km away
5. 3.2250 km WSW of Adak, AlaskaSun, Jul 11, 1:47 PM GMT-12 · 1902 days ago · 26 km deep · 55 km away
6. 1.6Rat Islands, Aleutian Islands, AlaskaTue, Jul 13, 1:44 AM GMT+12 · 1902 days ago · 116 km deep · 93 km away
7. 1.7Rat Islands, Aleutian Islands, AlaskaTue, Jul 13, 11:33 PM GMT+12 · 1901 days ago · 58 km deep · 60 km away
8. 1.6175 km W of Adak, AlaskaTue, Jul 13, 6:19 AM HADT · 1901 days ago · 84 km deep · 96 km away
9. 1.7222 km WSW of Adak, AlaskaTue, Jul 13, 8:13 AM HADT · 1901 days ago · 58 km deep · 46 km away
10. 1.7Rat Islands, Aleutian Islands, AlaskaWed, Jul 14, 11:22 PM GMT+12 · 1900 days ago · 113 km deep · 99 km away
11. 1.6253 km WSW of Adak, AlaskaWed, Jul 14, 7:13 PM GMT-12 · 1899 days ago · 37 km deep · 61 km away
12. 1.5213 km W of Adak, AlaskaThu, Jul 15, 1:06 AM HADT · 1899 days ago · 110 km deep · 70 km away
13. 2.1Rat Islands, Aleutian Islands, AlaskaFri, Jul 16, 6:55 AM GMT+12 · 1899 days ago · 69 km deep · 83 km away
14. 1.9255 km W of Adak, AlaskaSat, Jul 17, 8:50 AM GMT+12 · 1898 days ago · 79 km deep · 46 km away
15. 2.4291 km WSW of Adak, AlaskaSat, Jul 17, 2:58 PM GMT+12 · 1897 days ago · 38 km deep · 24 km away
16. 2.5Rat Islands, Aleutian Islands, AlaskaSat, Jul 17, 8:28 PM GMT+12 · 1897 days ago · 22 km deep · 69 km away
17. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Jul 18, 2:09 AM GMT+12 · 1897 days ago · 30 km deep · 65 km away
18. 1.9Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 17, 8:09 PM HADT · 1896 days ago · 83 km deep · 81 km away
19. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Jul 18, 6:36 PM GMT+12 · 1896 days ago · 22 km deep · 40 km away
20. 2.0237 km WSW of Adak, AlaskaSun, Jul 18, 2:01 AM GMT-12 · 1896 days ago · 10 km deep · 46 km away
21. 2.1Rat Islands, Aleutian Islands, AlaskaMon, Jul 19, 3:23 PM GMT+12 · 1895 days ago · 43 km deep · 80 km away
22. 2.0289 km W of Adak, AlaskaTue, Jul 20, 12:54 AM GMT+12 · 1895 days ago · 52 km deep · 30 km away
23. 2.5279 km W of Adak, AlaskaTue, Jul 20, 3:32 AM GMT+12 · 1895 days ago · 56 km deep · 26 km away
24. 2.3277 km WSW of Adak, AlaskaTue, Jul 20, 7:37 AM GMT+12 · 1895 days ago · 52 km deep · 11 km away
25. 1.6Rat Islands, Aleutian Islands, AlaskaTue, Jul 20, 1:45 PM GMT+12 · 1894 days ago · 13 km deep · 65 km away
26. 2.0198 km WSW of Adak, AlaskaTue, Jul 20, 3:45 PM HADT · 1894 days ago · 57 km deep · 69 km away
27. 2.0269 km W of Adak, AlaskaThu, Jul 22, 9:49 AM GMT+12 · 1893 days ago · 147 km deep · 74 km away
28. 1.5Rat Islands, Aleutian Islands, AlaskaThu, Jul 22, 2:50 PM GMT+12 · 1892 days ago · 17 km deep · 68 km away
29. 1.6Rat Islands, Aleutian Islands, AlaskaThu, Jul 22, 7:56 PM GMT+12 · 1892 days ago · 47 km deep · 59 km away
30. 2.7265 km WSW of Adak, AlaskaThu, Jul 22, 10:16 PM GMT+12 · 1892 days ago · 20 km deep · 21 km away
31. 1.9281 km W of Adak, AlaskaFri, Jul 23, 9:57 AM GMT+12 · 1892 days ago · 154 km deep · 86 km away
32. 1.7216 km WSW of Adak, AlaskaThu, Jul 22, 3:11 PM HADT · 1892 days ago · 55 km deep · 52 km away
33. 2.1244 km W of Adak, AlaskaSat, Jul 24, 11:51 PM GMT+12 · 1890 days ago · 135 km deep · 68 km away
34. 2.1252 km W of Adak, AlaskaMon, Jul 26, 2:35 AM GMT+12 · 1889 days ago · 70 km deep · 37 km away
35. 2.2Rat Islands, Aleutian Islands, AlaskaMon, Jul 26, 2:59 AM GMT+12 · 1889 days ago · 15 km deep · 95 km away
36. 2.2256 km W of Adak, AlaskaMon, Jul 26, 5:01 AM GMT+12 · 1889 days ago · 130 km deep · 65 km away
37. 2.9211 km W of Adak, AlaskaSun, Jul 25, 11:37 AM HADT · 1889 days ago · 158 km deep · 86 km away
38. 2.8282 km WSW of Adak, AlaskaTue, Jul 27, 9:47 PM GMT+12 · 1887 days ago · 21 km deep · 50 km away
39. 2.8266 km W of Adak, AlaskaTue, Jul 27, 9:54 PM GMT+12 · 1887 days ago · 195 km deep · 82 km away
40. 1.8237 km WSW of Adak, AlaskaWed, Jul 28, 8:26 PM GMT-12 · 1885 days ago · 24 km deep · 32 km away
41. 2.5251 km WSW of Adak, AlaskaFri, Jul 30, 8:18 AM GMT+12 · 1885 days ago · 62 km deep · 17 km away
42. 2.8265 km W of Adak, AlaskaFri, Jul 30, 12:56 PM GMT+12 · 1885 days ago · 10 km deep · 34 km away
43. 1.8Rat Islands, Aleutian Islands, AlaskaFri, Jul 30, 7:09 PM GMT+12 · 1884 days ago · 59 km deep · 38 km away
44. 2.7242 km WSW of Adak, AlaskaFri, Jul 30, 9:44 PM GMT+12 · 1884 days ago · 35 km deep · 27 km away
45. 2.2268 km WSW of Adak, AlaskaFri, Jul 30, 11:01 PM GMT+12 · 1884 days ago · 36 km deep · 12 km away
46. 1.9245 km WSW of Adak, AlaskaSat, Jul 31, 12:31 PM GMT+12 · 1884 days ago · 13 km deep · 22 km away
47. 1.9Rat Islands, Aleutian Islands, AlaskaSat, Jul 31, 7:54 PM GMT+12 · 1883 days ago · 5 km deep · 97 km away
48. 2.8Rat Islands, Aleutian Islands, AlaskaSun, Aug 1, 3:57 AM GMT+12 · 1883 days ago · 77 km deep · 37 km away
49. 1.5Rat Islands, Aleutian Islands, AlaskaSun, Aug 1, 7:05 AM GMT+12 · 1883 days ago · 21 km deep · 38 km away
50. 3.9220 km WSW of Adak, AlaskaSat, Jul 31, 12:52 PM HADT · 1883 days ago · 35 km deep · 73 km away
51. 2.7Rat Islands, Aleutian Islands, AlaskaMon, Aug 2, 8:09 AM GMT+12 · 1882 days ago · 92 km deep · 85 km away
52. 1.7255 km W of Adak, AlaskaTue, Aug 3, 7:06 AM GMT+12 · 1881 days ago · 7 km deep · 24 km away
53. 1.6291 km W of Adak, AlaskaWed, Aug 4, 10:33 AM GMT+12 · 1880 days ago · 71 km deep · 47 km away
54. 2.2Rat Islands, Aleutian Islands, AlaskaWed, Aug 4, 4:17 PM GMT+12 · 1879 days ago · 62 km deep · 48 km away
55. 2.1Rat Islands, Aleutian Islands, AlaskaThu, Aug 5, 6:12 AM GMT+12 · 1879 days ago · 87 km deep · 89 km away
56. 1.9Rat Islands, Aleutian Islands, AlaskaThu, Aug 5, 5:18 PM GMT+12 · 1878 days ago · 60 km deep · 66 km away
57. 1.5236 km WSW of Adak, AlaskaThu, Aug 5, 10:02 AM HADT · 1878 days ago · 13 km deep · 41 km away
58. 1.9Rat Islands, Aleutian Islands, AlaskaFri, Aug 6, 6:00 PM GMT+12 · 1877 days ago · 60 km deep · 96 km away
59. 2.0204 km WSW of Adak, AlaskaSat, Aug 7, 10:29 AM HADT · 1876 days ago · 70 km deep · 64 km away
60. 1.7261 km W of Adak, AlaskaSun, Aug 8, 11:13 AM GMT+12 · 1876 days ago · 14 km deep · 64 km away

The first 60 of 154.

Before

1. 2.0186 km WSW of Adak, AlaskaFri, Jul 9, 7:13 AM HADT · 1905 days ago · 13 km deep · 85 km away
2. 1.9Andreanof Islands, Aleutian Islands, AlaskaWed, Jul 7, 6:22 PM HADT · 1906 days ago · 22 km deep · 90 km away
3. 2.7237 km W of Adak, AlaskaWed, Jul 7, 5:50 AM HADT · 1907 days ago · 13 km deep · 49 km away
4. 2.7Rat Islands, Aleutian Islands, AlaskaWed, Jul 7, 7:33 AM GMT+12 · 1908 days ago · 84 km deep · 95 km away
5. 2.0197 km WSW of Adak, AlaskaMon, Jul 5, 12:35 PM HADT · 1909 days ago · 18 km deep · 91 km away
6. 2.9203 km WSW of Adak, AlaskaMon, Jul 5, 12:31 PM HADT · 1909 days ago · 17 km deep · 87 km away
7. 2.1196 km WSW of Adak, AlaskaMon, Jul 5, 12:30 PM HADT · 1909 days ago · 15 km deep · 88 km away
8. 2.6Rat Islands, Aleutian Islands, AlaskaTue, Jul 6, 4:59 AM GMT+12 · 1909 days ago · 103 km deep · 96 km away
9. 2.0194 km WSW of Adak, AlaskaMon, Jul 5, 7:42 AM HADT · 1909 days ago · 16 km deep · 86 km away
10. 2.7266 km WSW of Adak, AlaskaMon, Jul 5, 11:47 AM GMT+12 · 1910 days ago · 24 km deep · 34 km away
11. 1.5237 km W of Adak, AlaskaSun, Jul 4, 10:43 PM GMT+12 · 1910 days ago · 9 km deep · 35 km away
12. 1.6194 km WSW of Adak, AlaskaSat, Jul 3, 9:59 PM HADT · 1910 days ago · 22 km deep · 74 km away
13. 2.5Rat Islands, Aleutian Islands, AlaskaSun, Jul 4, 11:35 AM GMT+12 · 1911 days ago · 115 km deep · 96 km away
14. 2.8Rat Islands, Aleutian Islands, AlaskaSat, Jul 3, 11:27 PM GMT+12 · 1911 days ago · 25 km deep · 38 km away
15. 3.0Rat Islands, Aleutian Islands, AlaskaSat, Jul 3, 5:50 AM GMT+12 · 1912 days ago · 109 km deep · 91 km away
16. 2.4Rat Islands, Aleutian Islands, AlaskaFri, Jul 2, 6:49 AM GMT+12 · 1913 days ago · 98 km deep · 87 km away
17. 1.9230 km WSW of Adak, AlaskaThu, Jul 1, 12:38 AM HADT · 1913 days ago · 41 km deep · 37 km away
18. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Jun 29, 5:16 AM GMT+12 · 1916 days ago · 65 km deep · 59 km away
19. 1.8200 km W of Adak, AlaskaSun, Jun 27, 8:12 PM HADT · 1916 days ago · 78 km deep · 77 km away
20. 2.0Andreanof Islands, Aleutian Islands, AlaskaFri, Jun 18, 6:10 AM HADT · 1926 days ago · 90 km deep · 59 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0218s0k7ds. Read Sat, Sep 26, 2026, 1:14 PM UTC.