Supporting Dataset for "Stress-Drop Heterogeneity Indicates Patch-Scale Controls on Larger Hydraulic-Fracturing-Induced Ruptures in the Southern Sichuan Basin"

This dataset provides the data supporting the stress-drop analysis presented in the manuscript “Stress-Drop Heterogeneity Indicates Patch-Scale Controls on Larger Hydraulic-Fracturing-Induced Ruptures in the Southern Sichuan Basin”. It serves as the supporting dataset for the manuscript and is intended to allow readers, reviewers, and future users to examine the spectral data, inversion results, and source-parameter estimates underlying the main analyses and conclusions of the study. The repository includes Fourier amplitude spectra (FAS) for a subset of representative large-magnitude events, which were used as input data for the generalized inversion technique (GIT). It also includes the GIT-derived source spectra, spectral fitting results, and source-parameter estimates. The source-parameter catalog contains the derived parameters used for the stress-drop analysis, including event IDs, magnitudes, seismic moments, corner frequencies, stress-drop estimates, rupture radii, fitting-quality indicators, and uncertainty estimates where available.