ARkStorm 2.0 Visualization (IMAGE) University of Texas at Austin Caption Adapted from the visualization for ARkStorm 2.0 by James Done (NCAR), with the color scale based on Scripps/CW3E’s AR scale. Credit Daniel Swain (UCLA). Usage Restrictions with permission License Original 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.