Dutchsinse | 3/31/2012 -- Oklahoma 3.3M earthquake -- Fracking / Man Made / Induced Seismicity

This is becoming a routine occurrence.
Location: from USGS : 35.451°N, 96.590°W
Several Fracking sites / collection points west and southwest by about 2 miles.
earthquake statistics are below:
http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc0008tj1.php