Slip-Weighted Distance (Rp) Values for Large Subduction Earthquakes

This dataset contains the slip-weighted source-to-site distance metric (Rp) computed for each earthquake analyzed in the associated study. Rp values were derived from finite-fault coseismic slip models and interseismic locking distributions, and are provided separately for each event. Each file is an Excel spreadsheet named <EQID>_Rp_values.xlsx, where <EQID> corresponds to the event identifier used in the NGAsub dataset or complementary sources. The spreadsheets include Rp values for all recording stations associated with the event and for all available slip or locking models. These data were used to generate the Rp-based Ground Motion Models (GMMs) and residual analyses presented in the manuscript. The dataset is intended to support reproducibility, enable independent evaluation, and facilitate further research on rupture heterogeneity in subduction megathrust earthquakes.