Fig. 9.
From: Seismicity and crustal structure in the vicinity of the southern Itoigawa-Shizuoka Tectonic Line
Vertical slices of the inverted P wave velocity model along the southern ISTL. The cross-sections represent the velocity distribution across each ISTL fault segment including the relocated seismicity ±4 km from the cross section (red circles), some characteristic focal mechanism solutions after Imanishi et al. (2006) and the surface fault trace location (inverted arrows). The mechanisms are plotted showing the front hemisphere and the viewpoint is set perpendicular to the cross sections. Unresolved areas have been masked out. The locations of the cross sections (a) y = 16, (b) y = 8, (c) y = 0, (d) y = -8, (e) y = -16 are shown in Fig. 4.