Skip to main content
Earth, Planets and Space
Fig. 4 | Earth, Planets and Space

Fig. 4

From: Systematic difference between first-motion and waveform-inversion solutions for shallow offshore earthquakes due to a low-angle dipping slab

Fig. 4

Simulated waveforms and wavefield snapshots. a Simulated seismograms of vertical component along the X–X′ and Y–Y′ profiles, b snapshot of seismic wave propagation along the X–X′ profile derived from 3D simulation. In order to enhance the amplitudes of P waves at far stations, the amplitudes of each trace were normalized by their maximum amplitudes for first arrival part. Simulated P and S wavefields are colored in red and green, respectively. Head wave propagating through oceanic Moho of PHS is labeled as P PHS in (b). Red solid, red dashed, and orange lines in (a) are the same as in Fig. 2. Up and down directions are left and right in trace, respectively

Back to article page