Alaska earthquakes

M2.0 earthquake 63 km ESE of Halibut Cove, Alaska

A magnitude 2.0 earthquake struck 63 km ESE of Halibut Cove, Alaska on Sat, Sep 11, 2021, 12:34 PM AKDT (20:34 UTC), 20 km (13 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M3.1 14 km E of Fritz Creek, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.0 (ml), micro
Local time
UTC
2021-09-11 20:34:23 UTC
Depth
20.2 km (12.6 mi), shallow
Epicenter
59.434° N, 150.141° W
Region
Alaska
Tsunami flag
No
Status
Automatic solution, may be revised

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

An automatic solution; a seismologist may revise it.

Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 37 in the 60 days after this one and 27 in the 30 days before it.

After

  1. 1.566 km SE of Port Graham, Alaska · 1842 days ago · 39 km deep · 86 km away
  2. 3.114 km E of Fritz Creek, Alaska · 1841 days ago · 46 km deep · 59 km away · felt by 6
  3. 1.814 km ESE of Fritz Creek, Alaska · 1841 days ago · 46 km deep · 59 km away
  4. 1.529 km SSW of Cooper Landing, Alaska · 1838 days ago · 37 km deep · 91 km away
  5. 1.627 km S of Funny River, Alaska · 1837 days ago · 48 km deep · 98 km away
  6. 1.629 km SSE of Port Graham, Alaska · 1837 days ago · 6 km deep · 94 km away
  7. 1.542 km NE of Fox River, Alaska · 1835 days ago · 10 km deep · 74 km away
  8. 2.338 km SE of Fox River, Alaska · 1829 days ago · 48 km deep · 29 km away
  9. 2.116 km WNW of Fox River, Alaska · 1829 days ago · 36 km deep · 81 km away
  10. 1.529 km SE of Funny River, Alaska · 1824 days ago · 31 km deep · 98 km away
  11. 1.813 km E of Fritz Creek, Alaska · 1821 days ago · 45 km deep · 61 km away
  12. 1.513 km E of Fox River, Alaska · 1816 days ago · 50 km deep · 57 km away
  13. 1.511 km WSW of Halibut Cove, Alaska · 1816 days ago · 4 km deep · 73 km away
  14. 1.611 km E of Fritz Creek, Alaska · 1815 days ago · 45 km deep · 62 km away
  15. 1.850 km SE of Port Graham, Alaska · 1814 days ago · 54 km deep · 66 km away
  16. 1.821 km SSE of Cooper Landing, Alaska · 1813 days ago · 48 km deep · 100 km away
  17. 1.922 km SE of Kasilof, Alaska · 1811 days ago · 56 km deep · 97 km away
  18. 1.618 km SSE of Clam Gulch, Alaska · 1810 days ago · 65 km deep · 94 km away
  19. 1.611 km SE of Port Graham, Alaska · 1809 days ago · 58 km deep · 90 km away
  20. 1.955 km SE of Lowell Point, Alaska · 1806 days ago · 7 km deep · 75 km away
  21. 1.745 km W of Seward, Alaska · 1805 days ago · 36 km deep · 72 km away
  22. 1.66 km E of Halibut Cove, Alaska · 1805 days ago · 45 km deep · 57 km away
  23. 2.223 km SE of Fox River, Alaska · 1804 days ago · 31 km deep · 42 km away
  24. 2.017 km E of Ninilchik, Alaska · 1803 days ago · 52 km deep · 98 km away
  25. 1.911 km NW of Seldovia Village, Alaska · 1801 days ago · 45 km deep · 93 km away
  26. 1.612 km ESE of Bear Creek, Alaska · 1796 days ago · 11 km deep · 93 km away
  27. 1.5Kenai Peninsula, Alaska · 1796 days ago · 41 km deep · 74 km away
  28. 1.662 km ESE of Halibut Cove, Alaska · 1795 days ago · 17 km deep · 2 km away
  29. 1.620 km ESE of Clam Gulch, Alaska · 1794 days ago · 52 km deep · 94 km away
  30. 1.78 km WNW of Diamond Ridge, Alaska · 1793 days ago · 62 km deep · 93 km away
  31. 1.614 km ESE of Clam Gulch, Alaska · 1792 days ago · 66 km deep · 99 km away
  32. 1.6Kenai Peninsula, Alaska · 1792 days ago · 55 km deep · 89 km away
  33. 1.821 km SE of Clam Gulch, Alaska · 1786 days ago · 59 km deep · 92 km away
  34. 1.821 km SE of Clam Gulch, Alaska · 1786 days ago · 59 km deep · 92 km away
  35. 1.67 km NW of Seldovia, Alaska · 1785 days ago · 48 km deep · 95 km away
  36. 1.625 km WNW of Seward, Alaska · 1785 days ago · 29 km deep · 83 km away
  37. 2.134 km SE of Seldovia, Alaska · 1785 days ago · 59 km deep · 64 km away

Before

  1. 1.517 km ESE of Clam Gulch, Alaska · 1844 days ago · 62 km deep · 100 km away
  2. 1.867 km SE of Port Graham, Alaska · 1850 days ago · 41 km deep · 73 km away
  3. 1.518 km E of Lowell Point, Alaska · 1850 days ago · 7 km deep · 91 km away
  4. 2.158 km SSE of Halibut Cove, Alaska · 1850 days ago · 16 km deep · 56 km away
  5. 1.640 km ESE of Fox River, Alaska · 1851 days ago · 15 km deep · 37 km away
  6. 1.621 km SW of Lowell Point, Alaska · 1854 days ago · 7 km deep · 59 km away
  7. 1.7Kenai Peninsula, Alaska · 1855 days ago · 7 km deep · 85 km away
  8. 1.8Kenai Peninsula, Alaska · 1857 days ago · 18 km deep · 80 km away
  9. 1.911 km SE of Halibut Cove, Alaska · 1857 days ago · 8 km deep · 55 km away
  10. 2.03 km SE of Nikolaevsk, Alaska · 1859 days ago · 52 km deep · 90 km away
  11. 1.67 km SW of Halibut Cove, Alaska · 1859 days ago · 10 km deep · 68 km away
  12. 2.415 km ESE of Lowell Point, Alaska · 1860 days ago · 6 km deep · 86 km away · felt by 5
  13. 1.845 km ESE of Halibut Cove, Alaska · 1860 days ago · 30 km deep · 19 km away
  14. 2.93 km ENE of Kachemak, Alaska · 1861 days ago · 45 km deep · 75 km away · felt by 1
  15. 1.524 km NNE of Fox River, Alaska · 1861 days ago · 49 km deep · 81 km away
  16. 1.564 km ESE of Fox River, Alaska · 1861 days ago · 15 km deep · 16 km away
  17. 1.543 km SSW of Cooper Landing, Alaska · 1862 days ago · 37 km deep · 81 km away
  18. 1.612 km WNW of Fox River, Alaska · 1864 days ago · 53 km deep · 78 km away
  19. 1.528 km NNE of Fox River, Alaska · 1864 days ago · 42 km deep · 79 km away
  20. 1.53 km NW of Seldovia Village, Alaska · 1864 days ago · 53 km deep · 88 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021boem5pb. Read Mon, Sep 28, 2026, 4:45 PM UTC.