Central San Andreas Fault (IMAGE) Arizona State University Caption Syntheric aperture radar data for 2003 to 2010 let the team map the average rate of movement for the ground flanking the central section of the San Andreas Fault (black line). Red shows ground movement toward the southeast, and blue to the northwest. The intensity of the color shows how fast areas moved on average, with paler colors showing less movement. Credit M. Khoshmanesh/Arizona State University Usage Restrictions No restrictions when used in connection with reportage on this story. 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.