Exciting news! We're transitioning to the Statewide California Earthquake Center. Our new website is under construction, but we'll continue using this website for SCEC business in the meantime. We're also archiving the Southern Center site to preserve its rich history. A new and improved platform is coming soon!

Ralph Loyd

California Geological Survey, Seismic Hazard Zonation Program
California Department of Conservation
Senior Engineering Geologist
 
 
About Me Publications
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