Commissioner Ryan Sitton sits with seismologists from SMU, UT-Austin and the U.S. Geological Survey as they spoke before the Railroad Commission about their study of recent quakes in Azle and Reno at a panel in Austin, Texas on May 5, 2015. Thao Nguyen/Special Contributor
Dr. Heather DeShon, who works in the department of Earth Sciences at SMU presents to seismologists from SMU, UT-Austin and the U.S. Geological Survey spoke before the Railroad Commission about their study of recent quakes in Azle and Reno at a panel in Austin, Texas on May 5, 2015. Thao Nguyen/Special Contributor
Dr. Dan Hill, who is the department head of Texas A&M’s Petroleum Engineering department listens as seismologists from SMU, UT-Austin and the U.S. Geological Survey spoke before the Railroad Commission about their study of recent quakes in Azle and Reno at a panel in Austin, Texas on May 5, 2015. Thao Nguyen/Special Contributor

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