Effects of coseismic ground vertical motion on masonry constructions damage during the 2016 Amatrice-Norcia (Central Italy) earthquakes
Horizontal acceleration and velocity are considered the most important parameters in determining damage potential to buildings during the paroxysmal energy dissipation of an earthquake. However, taking as example the two mainshocks of the 2016 Central Italy seismic sequence and comparing Interferometric Synthetic-Aperture Radar (InSAR) and macroseismic data, it is shown that maximum damage was concentrated where the ground subsided coseismically.