Active Fault Systems in the Inner Northwest Apennines, Italy: A Reappraisal One Century after the 1920 Mw ~6.5 Fivizzano Earthquake

Based on the review of available stratigraphic, tectonic, morphological, geodetic, and seismological data, along with new structural observations, we present a reappraisal potential seismogenic faults fault systems in inner northwest Apennines, Italy, which was site, one century ago, devastating Mw ~6.5, 1920 Fivizzano earthquake. Our updated catalog provides locations, as well description their architecture, large-scale segmentation, cumulative displacements, evidence for recent to activity, long-term slip rates. work documents that dense network active faults, thus earthquake sources, exists region. We discuss these propose general tectonic scenario might account development.