Fig. 4

Profile plots of the decomposed velocity components. The NE oriented (a and b) profiles project data within 25 km onto each profile, which are then combined. The NNW oriented profiles (c) project data within 100 km onto each profile. The maps in the right hand corner of each plot show the component of the GPS field the profile is sampling and the locations of each profile. a NE profiles through the subduction component of the GPS velocity field, b NE profiles through the NNW component of the GPS velocity field, c NNW profiles through the NNW component of the GPS velocity field. Shaded vertical bars in each graph show the approximate location of boundaries of the Klamath terrane, their colors corresponding to the profile they relate to