An Earthquake in a Maze (IMAGE) California Institute of Technology Caption The earthquake ruptured along multiple faults. Dotted lines indicate interpreted fault planes. Colored arrows indicate the direction of rupture. Credit Caltech/Meng et al. Usage Restrictions None 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.