TY - RPRT TI - Erratum to Broadband synthetic seismograms for magnitude 9 earthquakes on the Cascadia megathrust based on 3D simulations and stochastic synthetics, Part 1: methodology and overall results AU - Arthur D. Frankel AU - Erin A. Wirth AU - Nasser A. Marafi AU - John Vidale AU - William J. Stephenson PY - 2018 DO - 10.1785/0120180289 UR - https://pubs.usgs.gov/publication/70263920 ID - 70263920 ER -