Arkansas earthquakes

M2.4 earthquake 2 km NE of Greenbrier, Arkansas

A magnitude 2.4 earthquake struck 2 km NE of Greenbrier, Arkansas on Tue, Mar 22, 2011, 8:42 AM CDT (13:42 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M2.5 1 km NNE of Greenbrier, Arkansas. This one was a foreshock.

Greenbrier forecastMore in Arkansas

Map

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

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The earthquake

Magnitude
2.4 (md), micro
Local time
UTC
2011-03-22 13:42:02 UTC
Depth
3.8 km (2.4 mi), shallow
Epicenter
35.245° N, 92.369° W
Region
Arkansas
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.

Location uncertainty
About 0.8 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.08
Depth from
From location
Station coverage gap
104°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 183 in the 60 days after this one and 16 in the 30 days before it.

After

  1. 1.91 km ESE of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 2 km away
  2. 2.00 km E of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 2 km away
  3. 2.01 km ESE of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 2 km away
  4. 2.11 km ENE of Greenbrier, Arkansas · 5663 days ago · 4 km deep · 0 km away
  5. 2.51 km NNE of Greenbrier, Arkansas · 5663 days ago · 5 km deep · 1 km away · felt by 4
  6. 2.41 km E of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 1 km away
  7. 1.62 km ENE of Greenbrier, Arkansas · 5663 days ago · 1 km deep · 1 km away
  8. 1.61 km ESE of Greenbrier, Arkansas · 5663 days ago · 4 km deep · 2 km away
  9. 3.32 km NW of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 3 km away · felt by 35
  10. 2.32 km ENE of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 1 km away · felt by 4
  11. 1.52 km ENE of Greenbrier, Arkansas · 5663 days ago · 5 km deep · 1 km away
  12. 2.22 km ENE of Greenbrier, Arkansas · 5663 days ago · 4 km deep · 1 km away
  13. 2.51 km NE of Greenbrier, Arkansas · 5663 days ago · 6 km deep · 1 km away · felt by 8
  14. 2.32 km NE of Greenbrier, Arkansas · 5663 days ago · 3 km deep · 0 km away · felt by 3
  15. 2.03 km ENE of Greenbrier, Arkansas · 5663 days ago · 4 km deep · 1 km away
  16. 2.22 km ENE of Greenbrier, Arkansas · 5663 days ago · 4 km deep · 0 km away
  17. 2.11 km ESE of Greenbrier, Arkansas · 5662 days ago · 6 km deep · 2 km away
  18. 2.01 km ENE of Greenbrier, Arkansas · 5662 days ago · 4 km deep · 1 km away · felt by 5
  19. 2.82 km NE of Greenbrier, Arkansas · 5661 days ago · 4 km deep · 0 km away · felt by 8
  20. 2.01 km ENE of Greenbrier, Arkansas · 5661 days ago · 6 km deep · 1 km away
  21. 1.90 km SE of Greenbrier, Arkansas · 5661 days ago · 7 km deep · 2 km away
  22. 2.11 km SSW of Greenbrier, Arkansas · 5661 days ago · 6 km deep · 3 km away
  23. 2.20 km ENE of Greenbrier, Arkansas · 5660 days ago · 6 km deep · 1 km away
  24. 1.60 km S of Greenbrier, Arkansas · 5659 days ago · 5 km deep · 3 km away
  25. 2.60 km ESE of Enola, Arkansas · 5658 days ago · 7 km deep · 17 km away · felt by 7
  26. 2.11 km SE of Greenbrier, Arkansas · 5656 days ago · 4 km deep · 2 km away
  27. 2.04 km NE of Greenbrier, Arkansas · 5656 days ago · 6 km deep · 2 km away
  28. 1.94 km NE of Greenbrier, Arkansas · 5656 days ago · 3 km deep · 3 km away
  29. 1.82 km ENE of Greenbrier, Arkansas · 5656 days ago · 6 km deep · 1 km away
  30. 2.25 km NE of Greenbrier, Arkansas · 5655 days ago · 4 km deep · 3 km away
  31. 2.04 km NE of Greenbrier, Arkansas · 5655 days ago · 5 km deep · 3 km away
  32. 2.56 km NE of Greenbrier, Arkansas · 5655 days ago · 4 km deep · 4 km away
  33. 2.56 km NE of Greenbrier, Arkansas · 5655 days ago · 4 km deep · 4 km away
  34. 2.35 km NE of Greenbrier, Arkansas · 5655 days ago · 4 km deep · 4 km away
  35. 2.25 km NE of Greenbrier, Arkansas · 5655 days ago · 4 km deep · 4 km away
  36. 1.55 km NE of Greenbrier, Arkansas · 5655 days ago · 5 km deep · 3 km away
  37. 2.24 km NE of Greenbrier, Arkansas · 5655 days ago · 3 km deep · 3 km away
  38. 2.15 km NE of Greenbrier, Arkansas · 5655 days ago · 5 km deep · 4 km away
  39. 1.74 km NE of Greenbrier, Arkansas · 5655 days ago · 5 km deep · 3 km away
  40. 1.72 km ENE of Greenbrier, Arkansas · 5655 days ago · 6 km deep · 1 km away
  41. 1.75 km S of Guy, Arkansas · 5655 days ago · 4 km deep · 4 km away
  42. 2.15 km S of Guy, Arkansas · 5655 days ago · 4 km deep · 4 km away
  43. 2.25 km S of Guy, Arkansas · 5655 days ago · 4 km deep · 4 km away
  44. 2.64 km NW of Greenbrier, Arkansas · 5654 days ago · 4 km deep · 5 km away
  45. 2.13 km NNW of Greenbrier, Arkansas · 5654 days ago · 4 km deep · 4 km away
  46. 2.04 km NE of Greenbrier, Arkansas · 5654 days ago · 6 km deep · 2 km away
  47. 2.11 km SE of Greenbrier, Arkansas · 5648 days ago · 5 km deep · 2 km away
  48. 3.41 km E of Greenbrier, Arkansas · 5648 days ago · 6 km deep · 2 km away · felt by 207
  49. 2.13 km E of Greenbrier, Arkansas · 5647 days ago · 4 km deep · 2 km away
  50. 2.22 km ENE of Greenbrier, Arkansas · 5647 days ago · 6 km deep · 1 km away
  51. 2.12 km ENE of Greenbrier, Arkansas · 5647 days ago · 3 km deep · 1 km away
  52. 2.43 km ENE of Greenbrier, Arkansas · 5647 days ago · 5 km deep · 2 km away
  53. 2.23 km ENE of Greenbrier, Arkansas · 5647 days ago · 4 km deep · 2 km away
  54. 2.52 km ENE of Greenbrier, Arkansas · 5647 days ago · 3 km deep · 1 km away · felt by 7
  55. 3.72 km NE of Greenbrier, Arkansas · 5647 days ago · 6 km deep · 1 km away · felt by 150
  56. 1.93 km E of Greenbrier, Arkansas · 5647 days ago · 4 km deep · 2 km away
  57. 1.72 km ENE of Greenbrier, Arkansas · 5647 days ago · 7 km deep · 0 km away
  58. 2.23 km ENE of Greenbrier, Arkansas · 5647 days ago · 4 km deep · 2 km away
  59. 1.72 km ENE of Greenbrier, Arkansas · 5647 days ago · 6 km deep · 1 km away
  60. 2.92 km NE of Greenbrier, Arkansas · 5647 days ago · 2 km deep · 0 km away · felt by 7

The first 60 of 183.

Before

  1. 2.10 km SSE of Greenbrier, Arkansas · 5664 days ago · 6 km deep · 2 km away
  2. 2.60 km S of Greenbrier, Arkansas · 5664 days ago · 6 km deep · 3 km away
  3. 2.33 km NE of Greenbrier, Arkansas · 5665 days ago · 4 km deep · 2 km away
  4. 1.73 km NE of Greenbrier, Arkansas · 5665 days ago · 5 km deep · 1 km away
  5. 1.93 km NE of Greenbrier, Arkansas · 5665 days ago · 4 km deep · 2 km away
  6. 2.02 km NE of Greenbrier, Arkansas · 5665 days ago · 5 km deep · 1 km away
  7. 2.15 km NE of Greenbrier, Arkansas · 5665 days ago · 4 km deep · 3 km away
  8. 2.24 km WSW of Quitman, Arkansas · 5665 days ago · 4 km deep · 17 km away
  9. 2.30 km SSE of Greenbrier, Arkansas · 5665 days ago · 7 km deep · 2 km away
  10. 2.85 km NE of Greenbrier, Arkansas · 5666 days ago · 6 km deep · 3 km away · felt by 20
  11. 2.21 km E of Greenbrier, Arkansas · 5666 days ago · 4 km deep · 1 km away
  12. 2.52 km E of Guy, Arkansas · 5667 days ago · 5 km deep · 10 km away · felt by 3
  13. 2.45 km S of Guy, Arkansas · 5668 days ago · 4 km deep · 5 km away
  14. 3.01 km NW of Greenbrier, Arkansas · 5668 days ago · 5 km deep · 3 km away · felt by 14
  15. 2.05 km NE of Greenbrier, Arkansas · 5668 days ago · 5 km deep · 4 km away
  16. 2.45 km S of Guy, Arkansas · 5668 days ago · 4 km deep · 4 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nm608708. Read Tue, Sep 22, 2026, 2:31 PM UTC.