Scawthorn is an internationally recognized authority for the analysis and mitigation of natural and technological hazards. He retired in 2008 as Professor and head of the Earthquake Disaster Prevention Systems Laboratory, Kyoto University (Japan). From 1998 to 2003 he led technical development of the US national Flood Loss Estimation Model (HAZUS) for FEMA, and is widely recognized for the development of methods for rapid risk analysis of buildings (FEMA 154), seismic vulnerability assessment of US national infrastructure (FEMA 224), stochastic models of fires following earthquakes, models for optimizing urban land use with respect to natural hazards risk, general loss estimation models for earthquake, wind and flood, and seismically reinforcing low-strength masonry buildings.
He is the author or co-editor of a number of books and technical papers on fire following earthquake, earthquake engineering, catastrophe risk and human casualties. Dr. Scawthorn is a graduate of the Cooper Union, holds an M.S.C.E. degree from Lehigh University and received his D.Eng. from Kyoto University.