*** Basic information *** Plot line and points : 33.867441 135.300989 34.695559 135.167474 Plot line midpoint : (34.281502 135.234240 ) Plot line orientation and length : 82 deg. (measured clockwise from the east), 93 km Tomography data: Matsubara et al. (2008) Accuracy threshold for plotting the tomography data [conflim]: 0.8 *** Horizontal section *** Horizaontal section image: Tomogoraphy_data [section_at_10km_depth] Geological_map_of_Japan Topography Gravity_Anomary *** Vertical section *** Vertical section image: Tomography_data [Maximum elevation: 1 km, Maximum depth: 80 km] *** Other information *** Conrad and Moho depths: Katsumata (2010) Pacific plate upper surface depth: Kita (2010); Nakajima and Hasegawa (2006); Nakajima et al. (2009) (KNHN compiled by Hirose) Philippine Sea plate upper surface depth: Baba et al. (2002); Hirose et al. (2008ab); Nakajima and Hasegawa (2007); Nakajima et al. (2009) (BNHHHN compiled by Hirose) Data used to plot the hypocenters: JMA integrated hypocenter catalogue for 2009 * (Hypocenters within 11.6 km of the vertical section are plotted) Plot date and time: Fri Mar 11 03:50:09 JST 2011