Alaska earthquakes

M1.8 earthquake 21 km SSE of Cooper Landing, Alaska

A magnitude 1.8 earthquake struck 21 km SSE of Cooper Landing, Alaska on Sun, Oct 10, 2021, 11:56 PM AKDT (07:56 UTC), 48 km (30 mi) below the surface.

A larger quake followed: M4.7 12 km SSW of Clam Gulch, Alaska. This one was a foreshock.

Bear Creek 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
1.8 (ml), micro
Local time
UTC
2021-10-11 07:56:48 UTC
Depth
47.7 km (29.6 mi), shallow
Epicenter
60.307° N, 149.727° 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
66

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 131 in the 60 days after this one and 40 in the 30 days before it.

After

  1. 1.7Kenai Peninsula, Alaska · 1812 days ago · 33 km deep · 38 km away
  2. 2.01 km N of Funny River, Alaska · 1812 days ago · 52 km deep · 61 km away
  3. 1.531 km NW of Cooper Landing, Alaska · 1812 days ago · 57 km deep · 50 km away
  4. 1.67 km WNW of Cohoe, Alaska · 1811 days ago · 64 km deep · 94 km away
  5. 1.714 km E of Point Possession, Alaska · 1811 days ago · 42 km deep · 80 km away
  6. 1.57 km WNW of Point Possession, Alaska · 1811 days ago · 15 km deep · 93 km away
  7. 1.6Kenai Peninsula, Alaska · 1810 days ago · 27 km deep · 63 km away
  8. 1.922 km SE of Kasilof, Alaska · 1810 days ago · 56 km deep · 71 km away
  9. 1.525 km W of Chenega, Alaska · 1810 days ago · 13 km deep · 75 km away
  10. 1.635 km ESE of Primrose, Alaska · 1810 days ago · 9 km deep · 55 km away
  11. 1.56 km NNE of Hope, Alaska · 1810 days ago · 33 km deep · 75 km away
  12. 1.56 km SSW of Point Possession, Alaska · 1809 days ago · 40 km deep · 82 km away
  13. 1.618 km SSE of Clam Gulch, Alaska · 1809 days ago · 65 km deep · 87 km away
  14. 2.37 km WSW of Anchorage, Alaska · 1809 days ago · 15 km deep · 100 km away · felt by 4
  15. 1.725 km SW of Anchorage, Alaska · 1809 days ago · 44 km deep · 92 km away
  16. 1.83 km ESE of Ridgeway, Alaska · 1808 days ago · 48 km deep · 75 km away · felt by 1
  17. 1.65 km SSW of Anchorage, Alaska · 1807 days ago · 41 km deep · 97 km away · felt by 1
  18. 4.712 km SSW of Clam Gulch, Alaska · 1807 days ago · 54 km deep · 100 km away · felt by 221 · tsunami flag
  19. 2.310 km SSW of Clam Gulch, Alaska · 1807 days ago · 48 km deep · 99 km away
  20. 1.87 km NNE of Sterling, Alaska · 1806 days ago · 40 km deep · 62 km away · felt by 1
  21. 2.022 km ESE of Kasilof, Alaska · 1805 days ago · 62 km deep · 64 km away
  22. 1.511 km SE of Point Possession, Alaska · 1805 days ago · 42 km deep · 74 km away
  23. 1.955 km SE of Lowell Point, Alaska · 1805 days ago · 7 km deep · 86 km away
  24. 1.745 km W of Seward, Alaska · 1804 days ago · 36 km deep · 39 km away
  25. 1.520 km SE of Elmendorf Air Force Base, Alaska · 1804 days ago · 27 km deep · 97 km away
  26. 2.223 km SE of Fox River, Alaska · 1803 days ago · 31 km deep · 83 km away
  27. 2.017 km E of Ninilchik, Alaska · 1802 days ago · 52 km deep · 94 km away
  28. 2.07 km W of Funny River, Alaska · 1802 days ago · 14 km deep · 68 km away
  29. 3.427 km WSW of Cooper Landing, Alaska · 1802 days ago · 41 km deep · 29 km away · felt by 7
  30. 1.520 km SSE of Point Possession, Alaska · 1801 days ago · 13 km deep · 66 km away
  31. 1.614 km ENE of Girdwood, Alaska · 1799 days ago · 13 km deep · 87 km away
  32. 1.526 km SSE of Whittier, Alaska · 1799 days ago · 9 km deep · 77 km away
  33. 1.537 km NNW of Chenega, Alaska · 1799 days ago · 7 km deep · 83 km away
  34. 1.514 km W of Point Possession, Alaska · 1797 days ago · 8 km deep · 95 km away
  35. 1.57 km SW of Hope, Alaska · 1796 days ago · 41 km deep · 63 km away
  36. 2.622 km E of Funny River, Alaska · 1796 days ago · 39 km deep · 40 km away
  37. 1.7Kenai Peninsula, Alaska · 1795 days ago · 12 km deep · 93 km away
  38. 1.619 km SE of Kasilof, Alaska · 1795 days ago · 61 km deep · 70 km away
  39. 1.612 km ESE of Bear Creek, Alaska · 1795 days ago · 11 km deep · 36 km away
  40. 1.5Kenai Peninsula, Alaska · 1795 days ago · 41 km deep · 75 km away
  41. 1.662 km ESE of Halibut Cove, Alaska · 1794 days ago · 17 km deep · 100 km away
  42. 1.78 km E of Salamatof, Alaska · 1794 days ago · 51 km deep · 86 km away
  43. 1.620 km ESE of Clam Gulch, Alaska · 1794 days ago · 52 km deep · 76 km away
  44. 1.810 km NNE of Cooper Landing, Alaska · 1793 days ago · 36 km deep · 30 km away
  45. 2.843 km SE of Whittier, Alaska · 1792 days ago · 2 km deep · 91 km away
  46. 1.524 km WSW of Cooper Landing, Alaska · 1792 days ago · 42 km deep · 32 km away
  47. 1.67 km W of Soldotna, Alaska · 1792 days ago · 57 km deep · 83 km away
  48. 1.510 km SSW of Girdwood, Alaska · 1792 days ago · 25 km deep · 67 km away
  49. 1.614 km ESE of Clam Gulch, Alaska · 1791 days ago · 66 km deep · 82 km away
  50. 1.6Kenai Peninsula, Alaska · 1791 days ago · 55 km deep · 92 km away
  51. 1.82 km ENE of Point Possession, Alaska · 1791 days ago · 45 km deep · 86 km away
  52. 1.714 km ESE of Point Possession, Alaska · 1791 days ago · 27 km deep · 73 km away
  53. 1.77 km SSW of Hope, Alaska · 1791 days ago · 28 km deep · 62 km away
  54. 1.519 km SW of Point Possession, Alaska · 1790 days ago · 63 km deep · 84 km away
  55. 1.619 km SSW of Whittier, Alaska · 1790 days ago · 13 km deep · 60 km away
  56. 2.220 km ENE of Sterling, Alaska · 1789 days ago · 39 km deep · 54 km away
  57. 1.53 km NNW of Point Possession, Alaska · 1789 days ago · 47 km deep · 89 km away
  58. 1.817 km NE of Sterling, Alaska · 1788 days ago · 49 km deep · 57 km away
  59. 1.612 km SSE of Clam Gulch, Alaska · 1787 days ago · 58 km deep · 88 km away
  60. 1.5Kenai Peninsula, Alaska · 1786 days ago · 9 km deep · 64 km away

The first 60 of 131.

Before

  1. 2.019 km ESE of Funny River, Alaska · 1814 days ago · 41 km deep · 41 km away
  2. 2.73 km W of Hope, Alaska · 1814 days ago · 29 km deep · 69 km away · felt by 6
  3. 1.611 km E of Fritz Creek, Alaska · 1814 days ago · 45 km deep · 99 km away
  4. 2.27 km SE of Point Possession, Alaska · 1815 days ago · 36 km deep · 80 km away
  5. 1.513 km E of Fox River, Alaska · 1815 days ago · 50 km deep · 74 km away
  6. 1.511 km N of Point Possession, Alaska · 1816 days ago · 57 km deep · 96 km away
  7. 1.615 km S of Clam Gulch, Alaska · 1816 days ago · 72 km deep · 95 km away
  8. 1.517 km WNW of Cooper Landing, Alaska · 1817 days ago · 39 km deep · 34 km away
  9. 1.617 km SW of Whittier, Alaska · 1818 days ago · 14 km deep · 60 km away
  10. 1.69 km SSW of Elmendorf Air Force Base, Alaska · 1819 days ago · 35 km deep · 98 km away
  11. 2.79 km SSW of Elmendorf Air Force Base, Alaska · 1820 days ago · 39 km deep · 97 km away · felt by 30
  12. 1.56 km SW of Kasilof, Alaska · 1820 days ago · 56 km deep · 89 km away
  13. 1.813 km E of Fritz Creek, Alaska · 1820 days ago · 45 km deep · 98 km away
  14. 1.813 km W of Cooper Landing, Alaska · 1821 days ago · 37 km deep · 27 km away
  15. 1.619 km ENE of Nikiski, Alaska · 1822 days ago · 25 km deep · 86 km away
  16. 1.520 km NW of Moose Pass, Alaska · 1822 days ago · 19 km deep · 37 km away
  17. 1.529 km SE of Funny River, Alaska · 1823 days ago · 31 km deep · 39 km away
  18. 1.77 km NE of Girdwood, Alaska · 1823 days ago · 24 km deep · 84 km away
  19. 2.06 km E of Hope, Alaska · 1824 days ago · 30 km deep · 70 km away
  20. 1.530 km WSW of Chenega, Alaska · 1825 days ago · 15 km deep · 77 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021d1t4pc6. Read Sun, Sep 27, 2026, 10:10 PM UTC.