Modeling study of tropical nonsquall and squall clusters
type: CreativeWork
description: A numerical cloud model in both two-dimensional and three-dimensional form is used to investigate the dynamical differences between non-squall and squall line convection in the tropics. Two-dimensional simulations with cold-pool dynamics indicate that the simulated convective system propagates as a slow-moving multicellular squall line, in contrast to the nearly stationary observed non-squall convective line. Environmental winds are not included in the two-dimensional simulations. To assess their effect on the behavior and general structure of non-squall convection, three-dimensional simulations are performed. In addition, oceanic squall lines are also studied.
abstract: A numerical cloud model in both two-dimensional and three-dimensional form is used to investigate the dynamical differences between non-squall and squall line convection in the tropics. Two-dimensional simulations with cold-pool dynamics indicate that the simulated convective system propagates as a slow-moving multicellular squall line, in contrast to the nearly stationary observed non-squall convective line. Environmental winds are not included in the two-dimensional simulations. To assess their effect on the behavior and general structure of non-squall convection, three-dimensional simulations are performed. In addition, oceanic squall lines are also studied.
author: Chin, Hung-Neng Steve
language: eng
keywords: Physics, Atmospheric Science
date published: 10000-01-01
date modified: 2026-07-22T22:25:16Z
provider: University of Illinois - Urbana-Champaign
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: University of Illinois at Urbana-Champaign

PropertyValue
property ID: Handle
value: http://hdl.handle.net/2142/20476