Figure 9From: Long-period ground motions in a laterally inhomogeneous large sedimentary basin: observations and model simulations of long-period surface waves in the northern Kanto Basin, Japan Observations and SBVSM simulations of horizontal long-period ground motions for the northern Ibaraki earthquake. A band-pass filter for the period of 4 to 8 s was applied into both observed and simulated seismograms. Blue, black, and red lines are simulations of the SBVSM, simulations of the JIVSM, and observations, respectively.Back to article page