Fig. 4

a Afterslip estimated by Fukuda et al. (2013), displacement of the virtual loading point in the simulation, and simulated afterslip for the homogeneous model fault with A = 3.3 MPa, A − B = 0.222 MPa, L = 0.0049 m, and c = 2.0 for the Nagata law. For comparison, afterslip assumed in Yoshida et al. (2015) is plotted. b Comparison between the afterslip of this paper and that of Yoshida et al. (2015) from 0.3 to 0.6 year