How the IMF $B_y$ Induces a Local $B_y$ Component During Northward IMF $B_z$ and Characteristic Timescales

P. Tenfjord, N. Østgaard, S. Haaland +7

We use the Lyon-Fedder-Mobarry global magnetohydrodynamics model to study the effects of the interplanetary magnetic field (IMF) $B_y$ component on the coupling between…