VCall_new.mpg is from Don Turcotte's presentation.  This 
movie is a simulation of 1000 years of California 
earthquakes obtained from the system-level Virtual 
California Model of Earthquake Dynamics.  The space-time 
patterns are revealed by INSAR fringes.  Each movie frame 
represents deformation over the previous 5 years.  Frames 
advance 1 year at a time.  (Courtesy of P. Li, Jet 
Propulsion Laboratory, Pasadena).