Time series plot showing a comparison between the simulations with different orientations of CME2 modelled with FRi3D, at Earth: Run1 (blue) is simulated with tilt (deduced based on the orientation close to 1 R_⊙) and Run2 (red) with tilt (similar to the tilt at 1 au). Both the orientations follow the same geometrical tilt derived from the 3D reconstruction at 0.1 au but with two different axial magnetic field orientations. From top to bottom: Speed (v), proton number density (n_p), B_x, B_y, B_z, magnetic field strength (|B|), and plasma beta (β). The solid line and the shaded regions show the profile at Earth and in the 5–10° latitudinal and longitudinal offset around Earth, respectively.