Alaska earthquakes

M2.4 earthquake 156 km SSE of Perryville, Alaska

A magnitude 2.4 earthquake struck 156 km SSE of Perryville, Alaska on Wed, Nov 17, 2021, 9:50 PM AKST (06:50 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M2.6 63 km SE of Perryville, 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
2.4 (ml), micro
Local time
UTC
2021-11-18 06:50:30 UTC
Depth
3.7 km (2.3 mi), shallow
Epicenter
54.665° N, 158.012° 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
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 48 in the 60 days after this one and 31 in the 30 days before it.

After

  1. 2.663 km SE of Perryville, Alaska · 1769 days ago · 19 km deep · 96 km away
  2. 2.5151 km SE of Chignik, Alaska · 1767 days ago · 22 km deep · 95 km away
  3. 2.7151 km SE of Perryville, Alaska · 1766 days ago · 14 km deep · 56 km away
  4. 2.9147 km SE of Perryville, Alaska · 1766 days ago · 16 km deep · 48 km away
  5. 3.3193 km SE of Perryville, Alaska · 1764 days ago · 33 km deep · 72 km away
  6. 3.3197 km SE of Perryville, Alaska · 1764 days ago · 25 km deep · 70 km away
  7. 3.182 km ESE of Sand Point, Alaska · 1764 days ago · 9 km deep · 93 km away
  8. 2.979 km ESE of Sand Point, Alaska · 1763 days ago · 11 km deep · 97 km away
  9. 2.6142 km SE of Perryville, Alaska · 1763 days ago · 12 km deep · 39 km away
  10. 2.676 km ESE of Sand Point, Alaska · 1763 days ago · 11 km deep · 99 km away
  11. 3.0195 km SE of Perryville, Alaska · 1762 days ago · 25 km deep · 71 km away
  12. 2.3115 km SE of Perryville, Alaska · 1761 days ago · 25 km deep · 64 km away
  13. 2.7218 km SE of Perryville, Alaska · 1760 days ago · 33 km deep · 83 km away
  14. 2.079 km S of Perryville, Alaska · 1759 days ago · 20 km deep · 88 km away
  15. 2.967 km SE of Perryville, Alaska · 1758 days ago · 26 km deep · 92 km away
  16. 2.776 km SE of Perryville, Alaska · 1757 days ago · 18 km deep · 86 km away
  17. 3.8141 km SE of Perryville, Alaska · 1756 days ago · 12 km deep · 47 km away
  18. 3.7133 km SE of Perryville, Alaska · 1752 days ago · 46 km deep · 45 km away
  19. 2.691 km SSE of Perryville, Alaska · 1750 days ago · 7 km deep · 70 km away
  20. 4.8113 km SSE of Chignik, Alaska · 1746 days ago · 7 km deep · 90 km away · felt by 1
  21. 4.3145 km SSE of Perryville, Alaska · 1744 days ago · 2 km deep · 19 km away
  22. 4.0149 km SSE of Perryville, Alaska · 1744 days ago · 18 km deep · 17 km away
  23. 2.7150 km SSE of Perryville, Alaska · 1744 days ago · 26 km deep · 19 km away
  24. 3.4south of Alaska · 1744 days ago · 21 km deep · 74 km away
  25. 2.7154 km SSE of Perryville, Alaska · 1744 days ago · 26 km deep · 19 km away
  26. 3.7148 km SE of Sand Point, Alaska · 1743 days ago · 19 km deep · 63 km away
  27. 2.4130 km SSE of Perryville, Alaska · 1743 days ago · 18 km deep · 28 km away
  28. 2.4133 km SSE of Perryville, Alaska · 1742 days ago · 31 km deep · 26 km away
  29. 2.9185 km SE of Perryville, Alaska · 1740 days ago · 30 km deep · 61 km away
  30. 3.2160 km SE of Chignik, Alaska · 1738 days ago · 0 km deep · 91 km away
  31. 3.8165 km SE of Chignik, Alaska · 1738 days ago · 3 km deep · 99 km away
  32. 2.2106 km SE of Sand Point, Alaska · 1737 days ago · 26 km deep · 99 km away
  33. 2.3113 km SSE of Sand Point, Alaska · 1736 days ago · 23 km deep · 98 km away
  34. 3.078 km ESE of Sand Point, Alaska · 1736 days ago · 14 km deep · 97 km away
  35. 3.6122 km SSE of Perryville, Alaska · 1735 days ago · 17 km deep · 51 km away
  36. 3.480 km S of Perryville, Alaska · 1734 days ago · 56 km deep · 95 km away
  37. 4.3162 km SE of Chignik, Alaska · 1732 days ago · 2 km deep · 94 km away
  38. 3.9145 km SSE of Perryville, Alaska · 1732 days ago · 5 km deep · 18 km away · felt by 1
  39. 2.9201 km SE of Perryville, Alaska · 1721 days ago · 10 km deep · 76 km away
  40. 3.2131 km SE of Perryville, Alaska · 1721 days ago · 18 km deep · 49 km away
  41. 2.5140 km SE of Perryville, Alaska · 1720 days ago · 48 km deep · 35 km away
  42. 3.1141 km SE of Perryville, Alaska · 1720 days ago · 19 km deep · 36 km away
  43. 3.0159 km SE of Perryville, Alaska · 1720 days ago · 42 km deep · 38 km away
  44. 2.6113 km SSE of Perryville, Alaska · 1718 days ago · 37 km deep · 44 km away
  45. 3.0213 km SE of Perryville, Alaska · 1712 days ago · 11 km deep · 83 km away
  46. 1.9107 km SE of Sand Point, Alaska · 1711 days ago · 30 km deep · 99 km away
  47. 1.7119 km SE of Sand Point, Alaska · 1711 days ago · 25 km deep · 84 km away
  48. 3.185 km SE of Sand Point, Alaska · 1710 days ago · 21 km deep · 95 km away

Before

  1. 3.2204 km SE of Perryville, Alaska · 1770 days ago · 3 km deep · 79 km away
  2. 2.8171 km SE of Perryville, Alaska · 1770 days ago · 29 km deep · 59 km away
  3. 2.5156 km SE of Chignik, Alaska · 1772 days ago · 25 km deep · 96 km away
  4. 2.5153 km SSE of Chignik, Alaska · 1772 days ago · 13 km deep · 72 km away
  5. 2.176 km ESE of Sand Point, Alaska · 1773 days ago · 10 km deep · 99 km away
  6. 3.0106 km S of Perryville, Alaska · 1775 days ago · 10 km deep · 64 km away
  7. 3.0Alaska Peninsula · 1775 days ago · 21 km deep · 73 km away
  8. 2.9106 km ESE of Perryville, Alaska · 1777 days ago · 26 km deep · 86 km away
  9. 2.394 km SSE of Perryville, Alaska · 1777 days ago · 17 km deep · 62 km away
  10. 2.3129 km SE of Perryville, Alaska · 1779 days ago · 62 km deep · 69 km away
  11. 1.990 km SSE of Perryville, Alaska · 1779 days ago · 4 km deep · 73 km away
  12. 3.2150 km SSE of Perryville, Alaska · 1779 days ago · 25 km deep · 18 km away
  13. 2.4117 km SSE of Perryville, Alaska · 1781 days ago · 20 km deep · 50 km away
  14. 2.9221 km SE of Perryville, Alaska · 1783 days ago · 10 km deep · 84 km away
  15. 2.6144 km SE of Perryville, Alaska · 1783 days ago · 5 km deep · 72 km away
  16. 3.4212 km SE of Perryville, Alaska · 1783 days ago · 5 km deep · 80 km away
  17. 3.8213 km SE of Perryville, Alaska · 1783 days ago · 25 km deep · 79 km away
  18. 3.0130 km SSE of Perryville, Alaska · 1787 days ago · 10 km deep · 36 km away
  19. 5.6115 km SSE of Perryville, Alaska · 1787 days ago · 25 km deep · 52 km away · felt by 5 · tsunami flag
  20. 2.276 km ESE of Sand Point, Alaska · 1787 days ago · 8 km deep · 100 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021esmx4sg. Read Tue, Sep 22, 2026, 9:29 PM UTC.