Figure 11. R, the fraction of each fault segment assumed to be locked in the WGCEP (2002) model, is assigned three weighted values: a central value (most likely, shown as triangles) and upper and lower bounds (arrows). R = 1, totally locked segment; R = 0, totally creeping. Segment name codes as in Figure 10. Most segments are assigned a weight of 0.6 for the central value and 0.2 for the bounds, approximating a Gaussian distribution. For highly uncertain cases, indicated by an asterisk (e.g., CON, GVS, GVN), a weight of one-third was assigned to each central value and bounds. In one case, indicated by two asterisks, evidence suggests using weights skewed toward totally creeping behavior.