Oklahoma earthquakes

M2.5 earthquake 2 km ESE of Arcadia, Oklahoma

A magnitude 2.5 earthquake struck 2 km ESE of Arcadia, Oklahoma on Wed, Aug 10, 2011, 6:48 PM CDT (23:48 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.3 5 km SW of Luther, Oklahoma. This one was a foreshock.

Luther forecastMore in Oklahoma

Map

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

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The earthquake

Magnitude
2.5 (md), micro
Local time
UTC
2011-08-10 23:48:18 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
35.654° N, 97.301° W
Region
Oklahoma
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.

Station coverage gap
145°
Stations used
5

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 16 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 2.13 km NW of Harrah, Oklahoma · 5521 days ago · 5 km deep · 19 km away
  2. 2.73 km NE of Midwest City, Oklahoma · 5521 days ago · 15 km deep · 22 km away
  3. 3.03 km W of Bradley, Oklahoma · 5519 days ago · 5 km deep · 95 km away · felt by 11
  4. 2.51 km ENE of Spencer, Oklahoma · 5515 days ago · 5 km deep · 15 km away · felt by 11
  5. 2.91 km E of Spencer, Oklahoma · 5514 days ago · 7 km deep · 16 km away · felt by 58
  6. 3.01 km E of Choctaw, Oklahoma · 5506 days ago · 3 km deep · 18 km away · felt by 66
  7. 2.65 km SW of Luther, Oklahoma · 5506 days ago · 3 km deep · 7 km away
  8. 2.52 km ESE of Arcadia, Oklahoma · 5505 days ago · 3 km deep · 0 km away
  9. 2.72 km W of Luther, Oklahoma · 5502 days ago · 3 km deep · 7 km away · felt by 11
  10. 2.70 km ENE of Spencer, Oklahoma · 5501 days ago · 3 km deep · 16 km away · felt by 11
  11. 3.05 km NE of McLoud, Oklahoma · 5501 days ago · 5 km deep · 31 km away · felt by 11
  12. 2.42 km SW of Luther, Oklahoma · 5495 days ago · 3 km deep · 8 km away
  13. 3.35 km SW of Luther, Oklahoma · 5494 days ago · 3 km deep · 6 km away · felt by 29
  14. 2.62 km E of Choctaw, Oklahoma · 5488 days ago · 4 km deep · 18 km away
  15. 2.50 km SSE of Jones, Oklahoma · 5474 days ago · 4 km deep · 11 km away
  16. 3.03 km ENE of Choctaw, Oklahoma · 5471 days ago · 4 km deep · 18 km away

Before

  1. 2.54 km NNE of Midwest City, Oklahoma · 5530 days ago · 4 km deep · 20 km away · felt by 85
  2. 2.50 km SW of Del City, Oklahoma · 5530 days ago · 5 km deep · 28 km away · felt by 24
  3. 3.04 km NE of Choctaw, Oklahoma · 5537 days ago · 5 km deep · 16 km away · felt by 28
  4. 2.61 km E of Choctaw, Oklahoma · 5539 days ago · 8 km deep · 18 km away
  5. 2.71 km E of Choctaw, Oklahoma · 5539 days ago · 8 km deep · 18 km away
  6. 2.3Oklahoma · 5541 days ago · 8 km deep · 17 km away
  7. 2.510 km S of Paden, Oklahoma · 5545 days ago · 1 km deep · 73 km away
  8. 2.510 km S of Paden, Oklahoma · 5552 days ago · 1 km deep · 73 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000j69h. Read Sun, Sep 27, 2026, 3:51 PM UTC.