Dataset for "Fault Network Geometry Modulates Earthquake Source Spectra Across Scales"

The datasets here are those used in the paper “Fault Network Geometry Modulates Earthquake Source Spectra Across Scales” by Lee et al. (under review, Geophysical Research Letters). They include earthquake stress-drop and fault misalignment (Rm) measurements from Southern California (Shearer et al., 2022) and Italy (Kemna et al., 2021), with analogous data for Japan to be released pending author approval. The SCARDEC datasets provide estimated corner frequencies, moment-rate roughness (Radiated Energy Enhancement Factor; REEF) and mean Kagan angles computed within proximity of each event. For more details, please refer to the paper. Kemna, K. B., Verdecchia, A., & Harrington, R. M. (2021). Spatio-temporal evolution of earthquake static stress drop values in the 2016–2017 central Italy seismic sequence. Journal of Geophysical Research: Solid Earth, 126, e2021JB022566. https://doi.org/10.1029/2021JB0225 Shearer, P. M., Abercrombie, R. E., & Trugman, D. T. (2022). Improved stress drop estimates for M 1.5 to 4 earthquakes in southern California from 1996 to 2019. Journal of Geophysical Research: Solid Earth, 127, e2022JB024243. https://doi.org/10.1029/2022JB024243 Vallée, M., Charléty, J., Ferreira, A. M. G., Delouis, B., & Vergoz, J. (2011). SCARDEC: A new technique for the rapid determination of seismic moment magnitude, focal mechanism and source time functions for large earthquakes using body-wave deconvolution. Geophysical Journal International, 184(1), 338–358. https://doi.org/10.1111/j.1365-246X.2010.04836.x