125.5 m B025 Analysis of the dynamic response of the archaeological site of Tindari (NE Sicily) Abstract 1 The first results of the dynamic modelling of the ground of the archaeological site of Tindari are presented with the aim of explaining the coseismic deformations recently discovered along the decumanus floor. Dynamic modelling of the site The phenomenon of amplification of the seismic waves between the bedrock and the top of the Tindari promontory where the homonymous archaeological site is located. In particular the analysis has been focused in the area of the decumanus of which recent excavations have emphasized the