4585 20200120174950.0 POSTER-2020-0019 Scolini, C. Investigating the evolution and interactions of the September 2017 CMEs with EUHFORIA 2019 2019-05-06 NO Temmer, M. Guo, J. Dumbovic, M. Kilpua, E. K. J. Pomoell, J. Chane, E. Rodriguez, L. Poedts, S. Chinese-European Solar Physics Meeting, 2019, Hvar, Croatia camilla.scolini@observatoire.be CPOSTER