Kelvin-Helmholtz instability Magnetic field effects 6 Dayside magnetopause 4 Low magnetic shear bands at the frontside magnetopause 4 Magnetopause instabilities 4 Magnetopause instability 4 Rayleigh-Taylor instability 4 Solar wind - magnetosphere interaction 4 Tangential discontinuity stability criterion 4 Azimuthal components 2 Boundary layers 2 Current sheets 2 Data examples 2 Dispersion (waves) 2 Flow vectors 2 Four cycles 2 Hall effect 2 Helmholtz 2 Helmholtz equation 2 Initial perturbation 2 Input parameter 2 Interfacial energy 2 Interplanetary discontinuities 2 Interplanetary spacecraft 2 Kelvin-Helmholtz instabilities 2 Kelvin-Helmholtz waves 2 Magnetohydrodynamics 2 Magnetometers 2 Magnetosheaths 2 Magnetosphere 2