CyberShake Study 15.4 Forward Verification

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To provide additional verification, we are attempting to reproduce a reciprocity seismogram via a forward calculation.

Simulation Parameters

  • Site: WNGC (-118.02879, 34.56243)
  • Volume: 632 km x 420 km x 40 km
  • Velocity mesh file on Titan at /lustre/atlas/proj-shared/geo112/execdir/cybershk/pegasus/CyberShake_SGT_WNGC.dax/20150227T135336-0800/AWP_SGT_WNGC/awp.WNGC.media .
  • Mesh spacing: 100 m
  • dt = 0.005 sec
  • nt = 40000 timesteps
  • IN3D file on Titan at /lustre/atlas/proj-shared/geo112/execdir/cybershk/pegasus/CyberShake_SGT_WNGC.dax/20150227T135336-0800/AWP_SGT_WNGC/IN3D.WNGC.x

Reciprocity Results

Seismogram generated for source 20, rupture 5, rupture variation 68 (Elsinore, M8.05), with this SRF file. Data is available here.

Seismogram WNGC 1Hz 20 5 68.png

Seismogram generated for source 218, rupture 173, rupture variation 17 (Newport-Inglewood, M7.05), with this SRF file. Data is available here.

Seismogram WNGC 1Hz 218 173 17.png

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