Fig. 6From: Estimation of ballistic block landing energy during 2014 Mount Ontake eruptionSimulated 99th percentiles of the travel distance for drag coefficients C D ranging from 0.0 to 1.2. The dashed line indicates the largest observed distance between an impact crater and the center vent (Kaneko et al. 2016). The rotation and direction angles were both 20°. Each simulation used 10,000 particlesBack to article page