FILE - This Sunday, Nov. 6, 2011, file photo of a chimney that toppled and went through the roof at the home of Joe and Mary Reneau are pictured through a second-story screen window in Sparks, Okla. A government report released Thursday, April 23, 2015 found that a dozen areas in the United States have been shaken in recent years by small earthquakes triggered by oil and gas drilling, The man-made quakes jolted once stable regions in eight states, including parts of Alabama, Arkansas, Colorado, Kansas, New Mexico, Ohio, Oklahoma and Texas, according to researchers at the U.S. Geological Survey. (AP Photo/Sue Ogrocki,File)
FILE - This Sunday, Nov. 6, 2011, file photo of a chimney that toppled and went through the roof at the home of Joe and Mary Reneau are pictured through a second-story screen window in Sparks, Okla. A government report released Thursday, April 23, 2015 found that a dozen areas in the United States have been shaken in recent years by small earthquakes triggered by oil and gas drilling, The man-made quakes jolted once stable regions in eight states, including parts of Alabama, Arkansas, Colorado, Kansas, New Mexico, Ohio, Oklahoma and Texas, according to researchers at the U.S. Geological Survey. (AP Photo/Sue Ogrocki,File) Sue Ogrocki AP
FILE - This Sunday, Nov. 6, 2011, file photo of a chimney that toppled and went through the roof at the home of Joe and Mary Reneau are pictured through a second-story screen window in Sparks, Okla. A government report released Thursday, April 23, 2015 found that a dozen areas in the United States have been shaken in recent years by small earthquakes triggered by oil and gas drilling, The man-made quakes jolted once stable regions in eight states, including parts of Alabama, Arkansas, Colorado, Kansas, New Mexico, Ohio, Oklahoma and Texas, according to researchers at the U.S. Geological Survey. (AP Photo/Sue Ogrocki,File) Sue Ogrocki AP

Report: Man-made earthquakes shake up eight states in U.S., including Kansas

April 23, 2015 11:43 AM