Magnetic curvature (κ) as a function of (from left to right) density contrast between the cloud and its ambient background, vorticity in the interface layer, thermal-to-magnetic pressure ratio of the interface, and cloud radius. The solid curves show the median, while the scatter points correspond to individual clouds, each colored by the velocity contrast between the cloud and its ambient background. A strong trend of κ is seen in the median with respect to each of the properties considered, while the variation of κ at fixed abscissa is typically well captured by the diversity of velocity contrasts of clouds.