Alaska earthquakes

M1.8 earthquake 37 km W of Anchor Point, Alaska

A magnitude 1.8 earthquake struck 37 km W of Anchor Point, Alaska on Fri, Oct 22, 2021, 11:41 PM AKDT (07:41 UTC), 77 km (48 mi) below the surface.

A larger quake followed: M2.4 47 km WNW of Ninilchik, Alaska. This one was a foreshock.

Anchor Point 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
2021-10-23 07:41:40 UTC
Depth
77.0 km (47.8 mi), intermediate-depth
Epicenter
59.819° N, 152.487° 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
57

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

  1. 1.672 km W of Salamatof, Alaska · 1754 days ago · 113 km deep · 99 km away
  2. 1.642 km WNW of Anchor Point, Alaska · 1754 days ago · 73 km deep · 12 km away
  3. 1.81 km NW of Kasilof, Alaska · 1754 days ago · 55 km deep · 89 km away
  4. 1.512 km NNE of Nikolaevsk, Alaska · 1754 days ago · 49 km deep · 55 km away
  5. 1.57 km NNW of Kachemak, Alaska · 1753 days ago · 53 km deep · 58 km away
  6. 2.447 km WNW of Ninilchik, Alaska · 1753 days ago · 93 km deep · 45 km away
  7. 2.566 km W of Nanwalek, Alaska · 1753 days ago · 86 km deep · 53 km away
  8. 2.255 km WNW of Ninilchik, Alaska · 1753 days ago · 107 km deep · 42 km away
  9. 3.320 km ESE of Pedro Bay, Alaska · 1753 days ago · 151 km deep · 71 km away
  10. 2.063 km WNW of Happy Valley, Alaska · 1753 days ago · 94 km deep · 40 km away · felt by 1
  11. 1.9Southern Alaska · 1753 days ago · 130 km deep · 55 km away
  12. 1.757 km WSW of Nanwalek, Alaska · 1753 days ago · 78 km deep · 83 km away
  13. 1.852 km WNW of Nanwalek, Alaska · 1752 days ago · 86 km deep · 27 km away
  14. 1.769 km E of Port Alsworth, Alaska · 1752 days ago · 127 km deep · 49 km away
  15. 1.633 km WSW of Anchor Point, Alaska · 1752 days ago · 74 km deep · 21 km away
  16. 2.077 km ENE of Port Alsworth, Alaska · 1752 days ago · 127 km deep · 67 km away
  17. 1.861 km E of Pedro Bay, Alaska · 1752 days ago · 101 km deep · 29 km away
  18. 2.169 km W of Happy Valley, Alaska · 1752 days ago · 125 km deep · 37 km away
  19. 1.938 km E of Pedro Bay, Alaska · 1752 days ago · 129 km deep · 54 km away
  20. 1.823 km SW of Nanwalek, Alaska · 1752 days ago · 61 km deep · 68 km away
  21. 1.846 km WSW of Nanwalek, Alaska · 1752 days ago · 63 km deep · 67 km away
  22. 2.59 km ESE of Happy Valley, Alaska · 1752 days ago · 50 km deep · 53 km away
  23. 2.069 km ENE of Pedro Bay, Alaska · 1752 days ago · 124 km deep · 45 km away
  24. 2.179 km WNW of Ninilchik, Alaska · 1752 days ago · 127 km deep · 70 km away
  25. 1.962 km SE of Pope-Vannoy Landing, Alaska · 1752 days ago · 103 km deep · 89 km away
  26. 1.613 km WNW of Nanwalek, Alaska · 1752 days ago · 57 km deep · 49 km away
  27. 1.511 km E of Ninilchik, Alaska · 1752 days ago · 60 km deep · 62 km away
  28. 1.749 km WNW of Ninilchik, Alaska · 1752 days ago · 97 km deep · 39 km away
  29. 2.232 km ESE of Port Alsworth, Alaska · 1751 days ago · 176 km deep · 78 km away
  30. 2.063 km W of Happy Valley, Alaska · 1751 days ago · 111 km deep · 31 km away
  31. 2.140 km ESE of Port Alsworth, Alaska · 1751 days ago · 164 km deep · 71 km away
  32. 1.830 km WSW of Anchor Point, Alaska · 1751 days ago · 75 km deep · 17 km away
  33. 1.749 km W of Anchor Point, Alaska · 1751 days ago · 85 km deep · 16 km away
  34. 1.637 km NW of Ninilchik, Alaska · 1751 days ago · 86 km deep · 51 km away
  35. 1.759 km WNW of Ninilchik, Alaska · 1751 days ago · 103 km deep · 41 km away
  36. 1.653 km NW of Ninilchik, Alaska · 1751 days ago · 81 km deep · 59 km away
  37. 2.561 km NW of Ninilchik, Alaska · 1751 days ago · 95 km deep · 70 km away
  38. 1.631 km W of Kalifornsky, Alaska · 1751 days ago · 75 km deep · 78 km away
  39. 1.627 km WNW of Anchor Point, Alaska · 1751 days ago · 68 km deep · 11 km away
  40. 1.847 km NW of Ninilchik, Alaska · 1751 days ago · 95 km deep · 55 km away
  41. 2.250 km ENE of Pedro Bay, Alaska · 1751 days ago · 120 km deep · 44 km away
  42. 2.444 km ENE of Pedro Bay, Alaska · 1751 days ago · 121 km deep · 49 km away
  43. 2.554 km ENE of Pedro Bay, Alaska · 1751 days ago · 114 km deep · 39 km away
  44. 1.965 km E of Port Alsworth, Alaska · 1750 days ago · 132 km deep · 56 km away
  45. 1.59 km WNW of Fritz Creek, Alaska · 1750 days ago · 51 km deep · 58 km away
  46. 1.558 km ENE of Pedro Bay, Alaska · 1750 days ago · 107 km deep · 36 km away
  47. 1.881 km ENE of Port Alsworth, Alaska · 1750 days ago · 137 km deep · 81 km away
  48. 3.222 km WNW of Clam Gulch, Alaska · 1750 days ago · 70 km deep · 69 km away
  49. 1.659 km ENE of Pedro Bay, Alaska · 1750 days ago · 125 km deep · 42 km away
  50. 1.751 km ENE of Pedro Bay, Alaska · 1749 days ago · 114 km deep · 53 km away
  51. 1.727 km W of Salamatof, Alaska · 1749 days ago · 75 km deep · 97 km away
  52. 1.658 km W of Salamatof, Alaska · 1749 days ago · 99 km deep · 96 km away
  53. 1.652 km W of Cohoe, Alaska · 1749 days ago · 98 km deep · 72 km away
  54. 1.876 km ESE of Pope-Vannoy Landing, Alaska · 1749 days ago · 81 km deep · 80 km away
  55. 1.722 km WNW of Anchor Point, Alaska · 1749 days ago · 74 km deep · 17 km away
  56. 1.673 km ENE of Port Alsworth, Alaska · 1749 days ago · 128 km deep · 72 km away
  57. 1.723 km NNW of Ninilchik, Alaska · 1749 days ago · 66 km deep · 60 km away
  58. 2.147 km NW of Ninilchik, Alaska · 1749 days ago · 90 km deep · 59 km away
  59. 1.744 km E of Pedro Bay, Alaska · 1749 days ago · 132 km deep · 47 km away
  60. 1.956 km E of Port Alsworth, Alaska · 1749 days ago · 141 km deep · 62 km away

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021dlnhmul. Read Wed, Sep 23, 2026, 10:39 AM UTC.