Fig. 6

Examples of estimated rectangular fault models in our study with a tremor energy threshold of \(0.35 \times 10^{7} \;{\text{J}}\). Black tetragons indicate parts of the estimated fault cut by segment boundaries. Pink allows indicate the estimated slip velocities. Orange dots indicate the epicenters of non-volcanic tremor estimated by Annoura et al. (2016) during our analysis period in each segment. Blue arrows are the same as in Fig. 5. Light blue arrows indicate the calculated surface velocities obtained using the estimated rectangular fault models