||If we apply a
course fault model to determine the fault plane and rupture velocity for
Northridge we find that the south dipping plane is correctly identified,
however for this dip-slip event the separation of the two planes in terms of
variance reduction is not as great as for Landers. The more intensive planar calculation takes 15 minutes
following the determination of the seismic moment tensor to find the fault
plane, slip dimension and rupture velocity.
An additional 17 minutes is needed for the high resolution run.