Alaska earthquakes

M1.5 earthquake 74 km ESE of Denali Park, Alaska

A magnitude 1.5 earthquake struck 74 km ESE of Denali Park, Alaska on Mon, Oct 18, 2021, 5:24 AM AKDT (13:24 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M4.4 60 km SSE of Cantwell, Alaska. This one was a foreshock.

Healy forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.5 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2021-10-18 13:24:05 UTC
Depth
1.3 km (0.8 mi), shallow
Epicenter
63.565° N, 147.466° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
30

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 57 in the 60 days after this one and 33 in the 30 days before it.

After

  1. 1.671 km SSE of Cantwell, Alaska · 1808 days ago · 62 km deep · 86 km away
  2. 1.645 km E of Denali Park, Alaska · 1807 days ago · 81 km deep · 30 km away
  3. 1.971 km SSE of Cantwell, Alaska · 1807 days ago · 63 km deep · 97 km away
  4. 4.460 km SSE of Cantwell, Alaska · 1806 days ago · 72 km deep · 83 km away · felt by 43
  5. 1.977 km SW of Fort Greely, Alaska · 1805 days ago · 0 km deep · 31 km away
  6. 1.543 km SW of Salcha, Alaska · 1804 days ago · 10 km deep · 72 km away
  7. 1.66 km NE of Healy, Alaska · 1804 days ago · 106 km deep · 78 km away
  8. 1.618 km WSW of Healy, Alaska · 1803 days ago · 116 km deep · 96 km away
  9. 1.761 km SSE of Cantwell, Alaska · 1802 days ago · 12 km deep · 86 km away
  10. 1.675 km ESE of Denali Park, Alaska · 1802 days ago · 5 km deep · 2 km away
  11. 2.169 km E of Denali Park, Alaska · 1800 days ago · 74 km deep · 8 km away
  12. 2.618 km W of Denali Park, Alaska · 1799 days ago · 116 km deep · 92 km away
  13. 1.629 km SSW of Cantwell, Alaska · 1798 days ago · 74 km deep · 95 km away
  14. 2.376 km E of Denali Park, Alaska · 1796 days ago · 80 km deep · 8 km away
  15. 1.669 km SE of Cantwell, Alaska · 1796 days ago · 65 km deep · 83 km away
  16. 1.515 km WSW of Healy, Alaska · 1796 days ago · 113 km deep · 92 km away
  17. 2.4Central Alaska · 1795 days ago · 17 km deep · 18 km away
  18. 1.688 km SW of Delta Junction, Alaska · 1795 days ago · 0 km deep · 16 km away
  19. 3.132 km WSW of Salcha, Alaska · 1791 days ago · 8 km deep · 93 km away · felt by 46
  20. 4.131 km SW of Salcha, Alaska · 1791 days ago · 8 km deep · 89 km away · felt by 179
  21. 1.528 km WSW of Salcha, Alaska · 1791 days ago · 2 km deep · 95 km away
  22. 1.928 km WSW of Salcha, Alaska · 1791 days ago · 11 km deep · 95 km away
  23. 2.860 km SSE of Cantwell, Alaska · 1791 days ago · 9 km deep · 85 km away · felt by 1
  24. 1.561 km ESE of Denali Park, Alaska · 1790 days ago · 5 km deep · 13 km away
  25. 2.921 km NNW of Cantwell, Alaska · 1789 days ago · 6 km deep · 85 km away · felt by 2
  26. 1.830 km WSW of Salcha, Alaska · 1788 days ago · 6 km deep · 93 km away
  27. 1.540 km SE of Cantwell, Alaska · 1787 days ago · 75 km deep · 60 km away
  28. 1.528 km WSW of Salcha, Alaska · 1787 days ago · 15 km deep · 97 km away
  29. 2.680 km NW of Lake Louise, Alaska · 1785 days ago · 5 km deep · 91 km away
  30. 2.068 km E of Cantwell, Alaska · 1785 days ago · 67 km deep · 20 km away
  31. 1.569 km SE of Cantwell, Alaska · 1784 days ago · 60 km deep · 81 km away
  32. 1.730 km SSE of Cantwell, Alaska · 1782 days ago · 70 km deep · 73 km away
  33. 2.223 km W of Denali Park, Alaska · 1781 days ago · 110 km deep · 97 km away
  34. 1.674 km ESE of Denali Park, Alaska · 1779 days ago · 5 km deep · 1 km away
  35. 1.615 km W of Healy, Alaska · 1779 days ago · 118 km deep · 95 km away
  36. 2.472 km ESE of Denali Park, Alaska · 1778 days ago · 3 km deep · 3 km away
  37. 1.532 km SSE of Cantwell, Alaska · 1777 days ago · 5 km deep · 84 km away
  38. 1.666 km ENE of Cantwell, Alaska · 1775 days ago · 8 km deep · 11 km away
  39. 2.347 km SSE of Cantwell, Alaska · 1774 days ago · 71 km deep · 92 km away
  40. 1.534 km E of Clear, Alaska, Alaska · 1772 days ago · 4 km deep · 95 km away
  41. 1.83 km ENE of Healy, Alaska · 1772 days ago · 104 km deep · 78 km away
  42. 1.662 km SSE of Cantwell, Alaska · 1770 days ago · 12 km deep · 86 km away
  43. 2.940 km SSE of Cantwell, Alaska · 1767 days ago · 72 km deep · 78 km away
  44. 2.220 km W of Healy, Alaska · 1767 days ago · 123 km deep · 98 km away
  45. 1.573 km E of Cantwell, Alaska · 1765 days ago · 12 km deep · 5 km away
  46. 1.729 km WSW of Salcha, Alaska · 1762 days ago · 7 km deep · 95 km away
  47. 3.075 km NW of Paxson, Alaska · 1761 days ago · 1 km deep · 35 km away
  48. 1.529 km WSW of Salcha, Alaska · 1761 days ago · 5 km deep · 94 km away
  49. 2.570 km SSE of Cantwell, Alaska · 1761 days ago · 62 km deep · 85 km away
  50. 1.963 km ESE of Denali Park, Alaska · 1759 days ago · 2 km deep · 12 km away
  51. 1.668 km ESE of Cantwell, Alaska · 1756 days ago · 10 km deep · 46 km away
  52. 2.246 km WSW of Paxson, Alaska · 1756 days ago · 250 km deep · 88 km away
  53. 1.851 km S of Cantwell, Alaska · 1755 days ago · 66 km deep · 97 km away
  54. 2.02 km NNW of Healy, Alaska · 1755 days ago · 118 km deep · 82 km away
  55. 1.856 km ENE of Cantwell, Alaska · 1754 days ago · 1 km deep · 20 km away
  56. 1.686 km WNW of Paxson, Alaska · 1753 days ago · 5 km deep · 21 km away
  57. 1.75 km SW of Healy, Alaska · 1753 days ago · 117 km deep · 82 km away

Before

  1. 1.5Central Alaska · 1810 days ago · 10 km deep · 85 km away
  2. 1.96 km ESE of Healy, Alaska · 1811 days ago · 113 km deep · 74 km away
  3. 1.524 km ENE of Denali Park, Alaska · 1813 days ago · 102 km deep · 58 km away
  4. 1.661 km SSE of Cantwell, Alaska · 1814 days ago · 14 km deep · 86 km away
  5. 1.6Central Alaska · 1818 days ago · 1 km deep · 11 km away
  6. 1.864 km SE of Cantwell, Alaska · 1819 days ago · 69 km deep · 70 km away
  7. 1.559 km SSE of Cantwell, Alaska · 1819 days ago · 15 km deep · 92 km away
  8. 1.916 km ENE of Cantwell, Alaska · 1819 days ago · 90 km deep · 61 km away
  9. 2.847 km SSE of Cantwell, Alaska · 1819 days ago · 67 km deep · 91 km away
  10. 1.553 km SSE of Cantwell, Alaska · 1819 days ago · 60 km deep · 86 km away
  11. 2.584 km ESE of Denali Park, Alaska · 1820 days ago · 3 km deep · 11 km away
  12. 1.811 km NNE of Cantwell, Alaska · 1822 days ago · 11 km deep · 70 km away
  13. 2.083 km ESE of Denali Park, Alaska · 1822 days ago · 5 km deep · 10 km away
  14. 1.784 km ESE of Denali Park, Alaska · 1823 days ago · 4 km deep · 12 km away
  15. 2.362 km SSE of Cantwell, Alaska · 1823 days ago · 16 km deep · 96 km away
  16. 2.383 km E of Denali Park, Alaska · 1823 days ago · 13 km deep · 11 km away
  17. 2.482 km ESE of Denali Park, Alaska · 1823 days ago · 13 km deep · 10 km away
  18. 1.753 km ENE of Cantwell, Alaska · 1825 days ago · 2 km deep · 23 km away
  19. 2.163 km SE of Cantwell, Alaska · 1825 days ago · 64 km deep · 79 km away
  20. 1.617 km W of Healy, Alaska · 1825 days ago · 116 km deep · 97 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021ddh9s62. Read Fri, Oct 2, 2026, 1:10 AM UTC.