Altitude profiles of magnitude field ratio amplitudes driven by AW and GW wave modes and are displayed in panels a and b, respectively. B₀ and B₁ are magnitudes of magnetic field in undisturbed and perturbed states, respectively. $B_1^{\parallel }$, $B_1^{\text{p}}$, and $B_1^{\text{H}}$ are field-aligned, Pedersen, and Hall components of perturbed magnetic field. Input parameters are τ = 4.2 min, λ_h = 80 km, $k_z^l=0.11$ km⁻¹, and c_p = 321 m s⁻¹ for AW mode and are τ = 39.4 min, λ_h = 210 km, $k_z^l=-0.07$ km⁻¹, and c_p = 89 m s⁻¹ for GW mode.