Multiple-Source Modeling: Tarauaca Fault P-SV Waves

Comparing single vs multiple Gaussian pulse source representations

Comparison Metrics (N=5 vs N=1)

Cross-Correlation0.525
Envelope Misfit0.101
PGA Difference51.3%
Max Directivity3.64x
Forward Azimuth135 deg

Recommendation

Multiple-source modeling is RECOMMENDED for deep Tarauaca fault earthquake simulations.

N-Source Scaling

Waveform Metrics vs Distance

Directivity Pattern

PGA Ratio vs Distance