M2.2 earthquake 73 km ENE of Adak, Alaska

Magnitude

2.2 (ml), micro

Local time

Thu, Nov 18, 2021, 12:05 PM HAST

UTC

2021-11-18 22:05:36 UTC

Depth

170.1 km (105.7 mi), intermediate-depth

Epicenter

52.154° N, 175.660° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 1.951 km SSW of Atka, AlaskaThu, Nov 18, 1:35 PM HAST · 1771 days ago · 23 km deep · 86 km away
2. 1.967 km ENE of Adak, AlaskaThu, Nov 18, 4:11 PM HAST · 1770 days ago · 146 km deep · 9 km away
3. 1.564 km SSE of Adak, AlaskaThu, Nov 18, 6:07 PM HAST · 1770 days ago · 18 km deep · 95 km away
4. 1.750 km ESE of Adak, AlaskaThu, Nov 18, 10:20 PM HAST · 1770 days ago · 65 km deep · 50 km away
5. 1.958 km E of Adak, AlaskaFri, Nov 19, 8:55 AM HAST · 1770 days ago · 81 km deep · 29 km away
6. 1.789 km SW of Atka, AlaskaFri, Nov 19, 10:21 AM HAST · 1770 days ago · 31 km deep · 72 km away
7. 3.248 km SSE of Adak, AlaskaFri, Nov 19, 10:41 AM HAST · 1770 days ago · 42 km deep · 86 km away
8. 1.992 km SW of Atka, AlaskaFri, Nov 19, 9:29 PM HAST · 1769 days ago · 34 km deep · 79 km away
9. 1.915 km SSW of Atka, AlaskaSun, Nov 21, 8:11 PM HAST · 1767 days ago · 85 km deep · 96 km away
10. 2.770 km SE of Adak, AlaskaSun, Nov 21, 9:41 PM HAST · 1767 days ago · 32 km deep · 90 km away
11. 1.756 km SE of Adak, AlaskaSun, Nov 21, 9:41 PM HAST · 1767 days ago · 18 km deep · 83 km away
12. 1.662 km SE of Adak, AlaskaSun, Nov 21, 9:42 PM HAST · 1767 days ago · 26 km deep · 87 km away
13. 1.766 km SE of Adak, AlaskaWed, Nov 24, 8:50 PM HAST · 1764 days ago · 25 km deep · 87 km away
14. 2.749 km NE of Adak, AlaskaWed, Nov 24, 10:21 PM HAST · 1764 days ago · 151 km deep · 32 km away
15. 1.962 km SE of Adak, AlaskaThu, Nov 25, 4:24 AM HAST · 1764 days ago · 26 km deep · 87 km away
16. 2.068 km ENE of Adak, AlaskaThu, Nov 25, 6:56 AM HAST · 1764 days ago · 144 km deep · 10 km away
17. 3.133 km NNE of Adak, AlaskaThu, Nov 25, 2:29 PM HAST · 1763 days ago · 222 km deep · 56 km away
18. 1.878 km E of Adak, AlaskaFri, Nov 26, 9:28 PM HAST · 1762 days ago · 30 km deep · 42 km away
19. 3.246 km SSE of Adak, AlaskaSat, Nov 27, 2:11 AM HAST · 1762 days ago · 35 km deep · 86 km away
20. 3.365 km NE of Adak, AlaskaSat, Nov 27, 1:51 PM HAST · 1761 days ago · 191 km deep · 24 km away
21. 2.021 km WSW of Adak, AlaskaSat, Nov 27, 4:46 PM HAST · 1761 days ago · 82 km deep · 95 km away
22. 2.536 km E of Adak, AlaskaSat, Nov 27, 5:40 PM HAST · 1761 days ago · 130 km deep · 39 km away
23. 3.454 km SE of Adak, AlaskaSat, Nov 27, 6:47 PM HAST · 1761 days ago · 36 km deep · 78 km away
24. 2.646 km SW of Atka, AlaskaSat, Nov 27, 10:16 PM HAST · 1761 days ago · 14 km deep · 67 km away
25. 2.223 km SE of Adak, AlaskaMon, Nov 29, 2:54 AM HAST · 1760 days ago · 114 km deep · 72 km away
26. 1.951 km ENE of Adak, AlaskaMon, Nov 29, 9:24 PM HAST · 1759 days ago · 89 km deep · 25 km away
27. 1.797 km ESE of Adak, AlaskaTue, Nov 30, 10:01 PM HAST · 1758 days ago · 13 km deep · 73 km away
28. 2.980 km ESE of Adak, AlaskaWed, Dec 1, 1:55 AM HAST · 1758 days ago · 34 km deep · 59 km away
29. 3.515 km NW of Atka, AlaskaWed, Dec 1, 8:48 AM HAST · 1758 days ago · 178 km deep · 92 km away
30. 3.0Andreanof Islands, Aleutian Islands, AlaskaWed, Dec 1, 5:49 PM HAST · 1757 days ago · 35 km deep · 78 km away
31. 2.131 km SE of Adak, AlaskaWed, Dec 1, 9:49 PM HAST · 1757 days ago · 81 km deep · 76 km away
32. 2.9Andreanof Islands, Aleutian Islands, AlaskaThu, Dec 2, 11:16 AM HAST · 1757 days ago · 153 km deep · 14 km away
33. 2.840 km SSE of Adak, AlaskaFri, Dec 3, 1:09 AM HAST · 1756 days ago · 52 km deep · 84 km away
34. 3.352 km SSE of Adak, AlaskaSat, Dec 4, 4:49 AM HAST · 1755 days ago · 35 km deep · 97 km away
35. 2.063 km ESE of Adak, AlaskaSun, Dec 5, 3:04 PM HAST · 1753 days ago · 43 km deep · 57 km away
36. 1.956 km SSE of Adak, AlaskaWed, Dec 8, 2:09 AM HAST · 1751 days ago · 16 km deep · 86 km away
37. 2.772 km SE of Adak, AlaskaThu, Dec 9, 12:13 AM HAST · 1750 days ago · 35 km deep · 86 km away
38. 3.274 km ENE of Adak, AlaskaFri, Dec 10, 10:25 PM HAST · 1748 days ago · 185 km deep · 6 km away
39. 1.640 km SE of Adak, AlaskaFri, Dec 10, 11:15 PM HAST · 1748 days ago · 31 km deep · 77 km away
40. 1.6Andreanof Islands, Aleutian Islands, AlaskaSat, Dec 11, 1:20 AM HAST · 1748 days ago · 19 km deep · 68 km away
41. 2.792 km SE of Adak, AlaskaSat, Dec 11, 6:46 AM HAST · 1748 days ago · 35 km deep · 84 km away
42. 2.096 km SW of Atka, AlaskaSat, Dec 11, 10:35 AM HAST · 1748 days ago · 25 km deep · 68 km away
43. 1.742 km SW of Atka, AlaskaSat, Dec 11, 4:30 PM HAST · 1747 days ago · 54 km deep · 76 km away
44. 2.570 km ESE of Adak, AlaskaSun, Dec 12, 11:24 AM HAST · 1747 days ago · 35 km deep · 69 km away
45. 2.339 km E of Adak, AlaskaSun, Dec 12, 5:23 PM HAST · 1746 days ago · 127 km deep · 47 km away
46. 1.839 km SSE of Adak, AlaskaMon, Dec 13, 11:01 AM HAST · 1746 days ago · 48 km deep · 86 km away
47. 2.144 km SSE of Adak, AlaskaMon, Dec 13, 5:30 PM HAST · 1745 days ago · 33 km deep · 86 km away
48. 1.865 km SSE of Adak, AlaskaMon, Dec 13, 8:49 PM HAST · 1745 days ago · 26 km deep · 93 km away
49. 2.959 km SSW of Atka, AlaskaWed, Dec 15, 1:37 AM HAST · 1744 days ago · 35 km deep · 82 km away
50. 1.764 km SSE of Adak, AlaskaThu, Dec 16, 3:46 AM HAST · 1743 days ago · 23 km deep · 97 km away
51. 1.855 km SSE of Adak, AlaskaThu, Dec 16, 4:40 AM HAST · 1743 days ago · 26 km deep · 98 km away
52. 4.029 km SSW of Adak, AlaskaThu, Dec 16, 9:48 AM HAST · 1743 days ago · 71 km deep · 99 km away
53. 1.875 km ESE of Adak, AlaskaSun, Dec 19, 11:02 PM HAST · 1739 days ago · 36 km deep · 69 km away
54. 1.862 km SE of Adak, AlaskaMon, Dec 20, 2:54 AM HAST · 1739 days ago · 24 km deep · 77 km away
55. 1.656 km SE of Adak, AlaskaMon, Dec 20, 3:55 AM HAST · 1739 days ago · 25 km deep · 80 km away
56. 1.761 km SE of Adak, AlaskaMon, Dec 20, 7:27 AM HAST · 1739 days ago · 26 km deep · 77 km away
57. 2.746 km S of Adak, AlaskaTue, Dec 21, 9:43 PM HAST · 1737 days ago · 52 km deep · 97 km away
58. 3.056 km NE of Adak, AlaskaWed, Dec 22, 9:26 AM HAST · 1737 days ago · 158 km deep · 27 km away
59. 1.646 km SSE of Adak, AlaskaWed, Dec 22, 3:48 PM HAST · 1736 days ago · 31 km deep · 86 km away
60. 2.116 km NNE of Adak, AlaskaWed, Dec 22, 11:27 PM HAST · 1736 days ago · 110 km deep · 63 km away

The first 60 of 121.

Before

1. 1.596 km ESE of Adak, AlaskaWed, Nov 17, 10:43 PM HAST · 1771 days ago · 22 km deep · 70 km away
2. 1.817 km SSW of Atka, AlaskaWed, Nov 17, 4:52 PM HAST · 1771 days ago · 76 km deep · 96 km away
3. 2.087 km SW of Atka, AlaskaWed, Nov 17, 12:07 AM HAST · 1772 days ago · 15 km deep · 81 km away
4. 1.657 km WSW of Atka, AlaskaTue, Nov 16, 8:58 PM HAST · 1772 days ago · 70 km deep · 53 km away
5. 2.949 km SW of Atka, AlaskaTue, Nov 16, 2:38 AM HAST · 1773 days ago · 72 km deep · 77 km away
6. 1.773 km WSW of Atka, AlaskaMon, Nov 15, 10:08 PM HAST · 1773 days ago · 74 km deep · 35 km away
7. 1.771 km SW of Atka, AlaskaSun, Nov 14, 9:44 PM HAST · 1774 days ago · 35 km deep · 70 km away
8. 1.763 km SE of Adak, AlaskaSun, Nov 14, 5:24 PM HAST · 1774 days ago · 21 km deep · 82 km away
9. 1.851 km SSE of Adak, AlaskaSun, Nov 14, 4:18 AM HAST · 1775 days ago · 33 km deep · 90 km away
10. 1.976 km ESE of Adak, AlaskaSat, Nov 13, 2:52 AM HAST · 1776 days ago · 57 km deep · 51 km away
11. 2.034 km WSW of Atka, AlaskaFri, Nov 12, 8:19 PM HAST · 1776 days ago · 88 km deep · 68 km away
12. 2.276 km NE of Adak, AlaskaFri, Nov 12, 7:22 PM HAST · 1776 days ago · 214 km deep · 16 km away
13. 1.757 km WSW of Atka, AlaskaFri, Nov 12, 5:19 PM HAST · 1776 days ago · 75 km deep · 47 km away
14. 2.965 km SE of Adak, AlaskaThu, Nov 11, 5:21 PM HAST · 1777 days ago · 35 km deep · 86 km away
15. 2.059 km SSW of Atka, AlaskaThu, Nov 11, 11:39 AM HAST · 1778 days ago · 17 km deep · 91 km away
16. 2.050 km E of Adak, AlaskaThu, Nov 11, 4:46 AM HAST · 1778 days ago · 81 km deep · 42 km away
17. 1.770 km SE of Adak, AlaskaWed, Nov 10, 3:38 PM HAST · 1778 days ago · 22 km deep · 73 km away
18. 1.861 km SE of Adak, AlaskaWed, Nov 10, 12:28 PM HAST · 1779 days ago · 5 km deep · 82 km away
19. 2.998 km NNE of Adak, AlaskaTue, Nov 9, 9:33 AM HAST · 1780 days ago · 226 km deep · 67 km away
20. 1.575 km SE of Adak, AlaskaMon, Nov 8, 7:10 PM HAST · 1780 days ago · 23 km deep · 79 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021esw6foo. Read Thu, Sep 24, 2026, 11:10 AM UTC.