Fig. 4From: Dynamics of a fault model with two mechanically different regionsSeismic slip. The graphs show a the slip amplitude \(\Delta X\); b the associated moment rate \(M_{\mathrm{s}}\); c the forces \(F_1\) (solid) and \(F_2\) (dashed) on the asperity and on the weak region, respectively, as functions of nondimensional time T Back to article page