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Earth, Planets and Space
Figure 6 | Earth, Planets and Space

Figure 6

From: 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

Figure 6

Filtered seismograms of the vertical component derived from the 2D simulation of the JIVSM. (a) 1 to 2 Hz. (b) 2 to 4 Hz. (c) 4 to 8 Hz. (d) 8 to 16 Hz. Each trace was multiplied by the root of the epicentral distance to compensate for the effect of the geometrical spreading of the P wave in the 2D space. The gray solid and dashed lines indicate the arrival of the trapped and direct P waves.

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