Charles Lord, left, of the Oklahoma Corporation Commission’s earthquake team, speaks during a news conference about recent earthquake activity, as Jeremy Boak, center, director of the Oklahoma Geological Survey, and Jim Marlatt, Oklahoma Corporation Commission’s earthquake team, look on in Oklahoma City on Monday. (Sept. 12, 2016)
Charles Lord, left, of the Oklahoma Corporation Commission’s earthquake team, speaks during a news conference about recent earthquake activity, as Jeremy Boak, center, director of the Oklahoma Geological Survey, and Jim Marlatt, Oklahoma Corporation Commission’s earthquake team, look on in Oklahoma City on Monday. (Sept. 12, 2016) Sue Ogrocki Associated Press
Charles Lord, left, of the Oklahoma Corporation Commission’s earthquake team, speaks during a news conference about recent earthquake activity, as Jeremy Boak, center, director of the Oklahoma Geological Survey, and Jim Marlatt, Oklahoma Corporation Commission’s earthquake team, look on in Oklahoma City on Monday. (Sept. 12, 2016) Sue Ogrocki Associated Press