Figure 7
From: Observations of boundary layer wind and turbulence of a landfalling tropical cyclone

Plots of (a) momentum flux (τ) and (b) turbulent kinetic energy (\(TKE = (\overline{{u^{^{\prime}2} }} + \overline{{v^{^{\prime}2} }} + \overline{{w^{^{\prime}2} }} )/2\)) as a function of the 10-m wind speed at four levels, 10, 40, 160 and 320 m. The 4 couples of dashed lines in same color as the + in (a) and (b) denote the corresponding 95% confidence intervals. Panels (a) and (b) share the same legends.