Abstract: Perturbation pressure typical of the lowest 5 km of supercell severe thunderstorms was calculated from a composite of single Doppler radar and conventional data from various storms. Most of the data was taken from the 24 ...

Abstract: A three-dimensional severe thunderstorm model is employed to study some effects that shearing and veering environmental winds exert on the structure and internal dynamics of a typical supercell rotating storm during its ...

Abstract: A non-entraining, axially symmetric, steady-state sloping model of a severe storm is developed. This model allows the systematic variation of input parameters for evaluating the relative sensitivity of the various physical ...

Abstract: Some dynamic and thermodynamic properties of a convective cell within a squall line that occurred on 6 June 1979 were studied based on dual-Doppler observations. The domain under investigation had a horizontal dimension ...

Abstract: The feasibility of applying various hydrodyanmic instability theories, previously found applicable in the development of tropical cyclone vortices, to the formative stage of a severe thunderstorm when a meso-low-pressure ...