GNGTS 2024 - Atti del 42° Convegno Nazionale

Session 2.2 GNGTS 2024 Fig. 3 Map of preferred magnitude (a) and distance (b) associated with the PGA hazard for a 475-yr return period and corresponding earthquake-induced landslide triggering map (c). In the laber, red points are nodes for which the triggering of earthquake-induced landslides can not be excluded. Analyzing the triggering map in Figure 3c clearly shows an over-conservaCve scenario as the triggering of earthquake-induced slope failures can not be excluded in most of the Italian territory. It is worth noCng, however, that the effect of other parameters related to the triggering of landslides deserve future consideraCon, parCcularly slope angle and straCgraphic