Thermal (Red), magnetic (black), dynamic (blue) and total (pink) pressures (nPa) at the Sun-Earth line obtained by the global AMR-CESE-MHD model for (a) Case 1, (b) Case 2 and (c) Case 3. The red dashed lines denote the subsolar magnetopause locations (R _mg) which are defined by the last closed magnetic field lines and the red dash-dotted lines denote the subsolar bow shock locations (R _bs) which are determined by the peaks of the current density in our simulations.