Figure 2From: Velocity increase in the uppermost oceanic crust of subducting Philippine Sea plate beneath the Kanto region due to dehydration inferred from high-frequency trapped P waves Filtered velocity seismograms of the vertical component during event 5. The amplitude of each trace was normalized to its maximum amplitude. The gray dashed and solid lines in each trace are the onsets of the P and trapped P waves, respectively.Back to article page