M1.6 earthquake 3 km SE of Healy, Alaska

Magnitude

1.6 (ml), micro

Local time

Sun, Jul 18, 2021, 7:52 AM AKDT

UTC

2021-07-18 15:52:34 UTC

Depth

6.5 km (4.0 mi), shallow

Epicenter

63.830° N, 148.919° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

72

• Healy, AlaskaPopulation 1,021. Forecast4 kmSE
• Fairbanks, AlaskaPopulation 32,325. Forecast126 kmSSW
• Anchorage, AlaskaPopulation 289,600. Forecast295 kmN

After

1. 1.568 km W of Cantwell, AlaskaSun, Jul 18, 7:56 AM AKDT · 1897 days ago · 6 km deep · 83 km away
2. 1.645 km WSW of Denali Park, AlaskaMon, Jul 19, 6:26 AM AKDT · 1896 days ago · 115 km deep · 50 km away
3. 1.863 km E of Denali National Park, AlaskaTue, Jul 20, 9:10 PM AKDT · 1894 days ago · 4 km deep · 79 km away
4. 1.985 km E of Cantwell, AlaskaWed, Jul 21, 11:35 AM AKDT · 1894 days ago · 77 km deep · 94 km away
5. 1.956 km E of Denali National Park, AlaskaWed, Jul 21, 6:16 PM AKDT · 1893 days ago · 13 km deep · 87 km away
6. 1.563 km ENE of Cantwell, AlaskaWed, Jul 21, 6:36 PM AKDT · 1893 days ago · 18 km deep · 68 km away
7. 2.06 km S of Cantwell, AlaskaWed, Jul 21, 8:51 PM AKDT · 1893 days ago · 83 km deep · 55 km away
8. 1.93 km SW of Healy, AlaskaWed, Jul 21, 11:07 PM AKDT · 1893 days ago · 120 km deep · 5 km away
9. 1.821 km W of Healy, AlaskaThu, Jul 22, 1:28 AM AKDT · 1893 days ago · 120 km deep · 23 km away
10. 2.149 km SW of Cantwell, AlaskaThu, Jul 22, 5:46 AM AKDT · 1893 days ago · 94 km deep · 89 km away
11. 1.540 km SSW of Cantwell, AlaskaSat, Jul 24, 7:44 PM AKDT · 1890 days ago · 77 km deep · 87 km away
12. 1.746 km SSW of Cantwell, AlaskaSun, Jul 25, 2:25 AM AKDT · 1890 days ago · 81 km deep · 93 km away
13. 1.937 km WSW of Denali Park, AlaskaSun, Jul 25, 5:39 AM AKDT · 1890 days ago · 118 km deep · 41 km away
14. 2.345 km W of Cantwell, AlaskaSun, Jul 25, 6:44 AM AKDT · 1890 days ago · 106 km deep · 71 km away
15. 2.458 km W of McKinley Park, AlaskaSun, Jul 25, 9:24 PM AKDT · 1889 days ago · 3 km deep · 60 km away
16. 1.764 km ESE of Denali National Park, AlaskaMon, Jul 26, 11:19 PM AKDT · 1888 days ago · 9 km deep · 89 km away
17. 1.543 km SSW of Cantwell, AlaskaTue, Jul 27, 8:50 AM AKDT · 1888 days ago · 0 km deep · 90 km away
18. 2.959 km E of Cantwell, AlaskaTue, Jul 27, 11:06 AM AKDT · 1888 days ago · 2 km deep · 68 km away
19. 1.663 km WSW of Cantwell, AlaskaWed, Jul 28, 12:34 AM AKDT · 1887 days ago · 94 km deep · 93 km away
20. 1.567 km ESE of Denali National Park, AlaskaWed, Jul 28, 4:16 AM AKDT · 1887 days ago · 132 km deep · 99 km away
21. 1.770 km ESE of Denali National Park, AlaskaWed, Jul 28, 5:48 AM AKDT · 1887 days ago · 118 km deep · 99 km away
22. 1.729 km W of Anderson, AlaskaWed, Jul 28, 10:55 PM AKDT · 1886 days ago · 2 km deep · 75 km away
23. 1.624 km ENE of McKinley Park, AlaskaFri, Jul 30, 2:23 PM AKDT · 1884 days ago · 102 km deep · 23 km away
24. 1.534 km E of Cantwell, AlaskaSat, Jul 31, 3:06 PM AKDT · 1883 days ago · 7 km deep · 54 km away
25. 2.941 km SW of Cantwell, AlaskaSun, Aug 1, 5:09 AM AKDT · 1883 days ago · 88 km deep · 85 km away
26. 3.550 km E of Denali National Park, AlaskaMon, Aug 2, 6:49 PM AKDT · 1881 days ago · 17 km deep · 93 km away · felt by 3
27. 1.539 km SSE of Cantwell, AlaskaThu, Aug 5, 2:05 AM AKDT · 1879 days ago · 65 km deep · 86 km away
28. 1.769 km ESE of Denali National Park, AlaskaFri, Aug 6, 12:16 PM AKDT · 1878 days ago · 131 km deep · 98 km away
29. 1.764 km ESE of Denali National Park, AlaskaSat, Aug 7, 5:25 PM AKDT · 1876 days ago · 131 km deep · 99 km away
30. 1.663 km ESE of Denali National Park, AlaskaTue, Aug 10, 12:42 AM AKDT · 1874 days ago · 129 km deep · 100 km away
31. 1.837 km WSW of McKinley Park, AlaskaTue, Aug 10, 6:21 PM AKDT · 1873 days ago · 119 km deep · 41 km away
32. 3.150 km W of Cantwell, AlaskaWed, Aug 11, 10:45 AM AKDT · 1873 days ago · 3 km deep · 68 km away
33. 2.113 km NE of Healy, AlaskaWed, Aug 11, 11:13 AM AKDT · 1873 days ago · 113 km deep · 15 km away
34. 1.73 km ESE of Healy, AlaskaWed, Aug 11, 5:44 PM AKDT · 1872 days ago · 110 km deep · 2 km away
35. 2.512 km ESE of Healy, AlaskaWed, Aug 11, 5:49 PM AKDT · 1872 days ago · 100 km deep · 10 km away
36. 1.844 km ESE of Cantwell, AlaskaThu, Aug 12, 12:33 PM AKDT · 1872 days ago · 73 km deep · 73 km away
37. 1.840 km SW of Cantwell, AlaskaSat, Aug 14, 3:11 PM AKDT · 1869 days ago · 90 km deep · 82 km away
38. 1.848 km E of Anderson, AlaskaSun, Aug 15, 3:07 PM AKDT · 1868 days ago · 14 km deep · 69 km away
39. 1.89 km NNE of Healy, AlaskaSun, Aug 15, 3:29 PM AKDT · 1868 days ago · 120 km deep · 12 km away
40. 2.454 km SW of Harding-Birch Lakes, AlaskaTue, Aug 17, 4:11 AM AKDT · 1867 days ago · 10 km deep · 77 km away
41. 1.637 km W of Cantwell, AlaskaTue, Aug 17, 9:53 AM AKDT · 1867 days ago · 102 km deep · 59 km away
42. 1.87 km ENE of McKinley Park, AlaskaWed, Aug 18, 9:50 AM AKDT · 1866 days ago · 111 km deep · 11 km away
43. 1.834 km W of Anderson, AlaskaWed, Aug 18, 10:07 AM AKDT · 1866 days ago · 2 km deep · 71 km away
44. 1.647 km WSW of Cantwell, AlaskaWed, Aug 18, 2:03 PM AKDT · 1865 days ago · 100 km deep · 76 km away
45. 1.647 km E of Denali National Park, AlaskaThu, Aug 19, 5:52 AM AKDT · 1865 days ago · 14 km deep · 99 km away
46. 2.343 km S of Cantwell, AlaskaThu, Aug 19, 11:03 AM AKDT · 1865 days ago · 81 km deep · 93 km away
47. 2.923 km ENE of McKinley Park, AlaskaThu, Aug 19, 7:35 PM AKDT · 1864 days ago · 103 km deep · 22 km away
48. 1.813 km SE of Clear, Alaska, AlaskaSat, Aug 21, 6:33 PM AKDT · 1862 days ago · 11 km deep · 39 km away
49. 1.950 km S of Cantwell, AlaskaSun, Aug 22, 12:48 AM AKDT · 1862 days ago · 68 km deep · 99 km away
50. 1.563 km ESE of McKinley Park, AlaskaSun, Aug 22, 10:30 PM AKDT · 1861 days ago · 4 km deep · 67 km away
51. 1.524 km W of Ferry, AlaskaMon, Aug 23, 2:33 AM AKDT · 1861 days ago · 1 km deep · 41 km away
52. 2.426 km W of Ferry, AlaskaMon, Aug 23, 2:43 AM AKDT · 1861 days ago · 10 km deep · 44 km away
53. 1.861 km ESE of McKinley Park, AlaskaMon, Aug 23, 8:07 PM AKDT · 1860 days ago · 84 km deep · 64 km away
54. 1.546 km SW of Cantwell, AlaskaTue, Aug 24, 11:22 AM AKDT · 1860 days ago · 84 km deep · 85 km away
55. 1.671 km ESE of Denali National Park, AlaskaThu, Aug 26, 4:10 PM AKDT · 1857 days ago · 124 km deep · 100 km away
56. 3.244 km WSW of Denali Park, AlaskaMon, Aug 30, 11:03 PM AKDT · 1853 days ago · 123 km deep · 49 km away
57. 1.563 km WNW of Cantwell, AlaskaWed, Sep 1, 10:10 AM AKDT · 1852 days ago · 134 km deep · 70 km away
58. 2.962 km WSW of Ferry, AlaskaThu, Sep 2, 8:15 PM AKDT · 1850 days ago · 14 km deep · 71 km away
59. 1.93 km N of Cantwell, AlaskaSat, Sep 4, 1:08 AM AKDT · 1849 days ago · 3 km deep · 45 km away
60. 1.550 km W of Cantwell, AlaskaSat, Sep 4, 8:50 PM AKDT · 1848 days ago · 101 km deep · 68 km away

The first 60 of 77.

Before

1. 1.8Central AlaskaSun, Jul 18, 5:13 AM AKDT · 1897 days ago · 65 km deep · 70 km away
2. 1.782 km ESE of Denali Park, AlaskaSun, Jul 18, 4:45 AM AKDT · 1897 days ago · 3 km deep · 85 km away
3. 2.631 km WSW of Denali Park, AlaskaFri, Jul 16, 5:16 PM AKDT · 1898 days ago · 115 km deep · 35 km away
4. 1.855 km ESE of Denali Park, AlaskaFri, Jul 16, 4:18 AM AKDT · 1899 days ago · 5 km deep · 59 km away
5. 2.436 km SW of Cantwell, AlaskaThu, Jul 15, 7:43 AM AKDT · 1900 days ago · 90 km deep · 76 km away
6. 1.548 km SSW of Cantwell, AlaskaSun, Jul 11, 5:37 PM AKDT · 1903 days ago · 63 km deep · 96 km away
7. 2.130 km SW of Cantwell, AlaskaSun, Jul 11, 12:45 PM AKDT · 1904 days ago · 82 km deep · 74 km away
8. 1.663 km ESE of Denali Park, AlaskaSat, Jul 10, 8:08 PM AKDT · 1904 days ago · 8 km deep · 68 km away
9. 1.550 km E of Denali National Park, AlaskaWed, Jul 7, 5:34 PM AKDT · 1907 days ago · 5 km deep · 93 km away
10. 1.671 km ESE of Denali Park, AlaskaTue, Jul 6, 5:54 PM AKDT · 1908 days ago · 12 km deep · 75 km away
11. 2.436 km SSW of Cantwell, AlaskaTue, Jul 6, 7:20 AM AKDT · 1909 days ago · 79 km deep · 83 km away
12. 3.066 km ESE of Cantwell, AlaskaMon, Jul 5, 8:14 PM AKDT · 1909 days ago · 8 km deep · 93 km away
13. 2.067 km ESE of Cantwell, AlaskaMon, Jul 5, 2:59 PM AKDT · 1909 days ago · 8 km deep · 95 km away
14. 1.567 km ESE of Cantwell, AlaskaSun, Jul 4, 8:05 PM AKDT · 1910 days ago · 1 km deep · 94 km away
15. 1.526 km ENE of Four Mile Road, AlaskaSun, Jul 4, 2:13 AM AKDT · 1911 days ago · 8 km deep · 98 km away
16. 1.749 km WSW of Cantwell, AlaskaFri, Jul 2, 10:15 AM AKDT · 1913 days ago · 104 km deep · 79 km away
17. 3.26 km E of Healy, AlaskaThu, Jul 1, 6:39 AM AKDT · 1914 days ago · 111 km deep · 5 km away
18. 1.935 km E of McKinley Park, AlaskaThu, Jul 1, 2:55 AM AKDT · 1914 days ago · 74 km deep · 39 km away
19. 2.450 km SSW of Cantwell, AlaskaWed, Jun 30, 8:47 PM AKDT · 1914 days ago · 71 km deep · 98 km away
20. 1.567 km WSW of Ferry, AlaskaTue, Jun 29, 10:39 PM AKDT · 1915 days ago · 9 km deep · 74 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02195d6s9b. Read Sun, Sep 27, 2026, 9:13 AM UTC.