Northern Hayward fault rupture simulation (VIDEO) DOE/Lawrence Berkeley National Laboratory This video is under embargo. Please login to access this video. Caption A set of animations derived from an advanced new earthquake simulation software, called EQSIM, showing both seismic wave propagation through the ground (left) and corresponding evolution of building damage (right). This simulation is of a magnitude 7.0 earthquake from a rupture on the northern Hayward fault. Another simulation shows an earthquake of the same magnitude originating from a rupture on the southern part of the Hayward fault. Credit David McCallen Usage Restrictions No restrictions 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.