Emanuela Guidoboni is a senior scientist and head of the historical seismology and volcanology unit at the Istituto Nazionale di Geofisica e Vulcanologia, Bologna, Italy. From 1983 to 2007, she served as director of SGA-Storia Geofisica Ambiente, Bologna, a company specializing in the study of earthquakes and other historical environmental phenomena. A historian by training, Dr Guidoboni is a leading expert in the historical seismicity of the Mediterranean region, and the author of a number of important historical earthquake catalogues and more than 100 scientific publications.