GNGTS 2013 - Atti del 32° Convegno Nazionale

Fig. 2 – Time patterns of major earthquakes (M≥5.5) in the main periAdriatic zones since 1400 A.D. The geometries of zones considered are shown in the inset. Red bars indicate the total seismic slip (metres) occurred during the related year, computed from magnitude by the relation of Wells and Coppersmith (1994). The height of a vertical box indicates the sum (in meters) of annual seismic slips over the related decade. 97 GNGTS 2013 S essione 2.1