Evidence for Induced Earthquakes in Texas (IMAGE) Seismological Society of America Caption Figure showing the location and cumulative number of natural (tectonic) and induced earthquakes in Texas between 1980 and 2010. Credit Cliff Frohlich/ University of Texas at Austin Usage Restrictions Please include credit information License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.