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University of Illinois at Urbana-Champaign

Numerical Simulations of a Midlatitude Squall Line

Abstract

dc:description

A two-dimensional, nonhydrostatic cloud model was used in attempts to numerically replicate the observed structure of a typical midlatitude squall line. The basic simulations described in this report were made using common temperature and moisture profiles in the vertical, and emphasis was placed on varying the microphysics and the vertical wind shear. The temperature and moisture profiles chosen were adapted from the environmental conditions which were present prior to the development of the 22 May 1976 Oklahoma squall line and were typical of environments which supported severe springtime convection in that area.

Degree

thesis:*
Name thesis:degree_name
Ph.D.
Level thesis:degree_level
Dissertation
Discipline thesis:degree_discipline
Atmospheric Sciences
Grantor
University of Illinois at Urbana-Champaign
Year dc:date
2014

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Fovell, Robert Gerard
Contributors dc:contributor
  • Ogura, Yoshimitsu,

Subjects

dc:subject × 1

Identifiers

dc:identifier.*
Identifier
(UMI)AAI8908683
OAI identifier oai:identifier
oai:www.ideals.illinois.edu:2142/70926

Chain of custody

source
Harvested from
University of Illinois - Urbana-Champaign
Base URL
www.ideals.illinois.edu/oai-pmh
Last updated
2026-07-22
Source record
OAI-PMH GetRecord
citation

Fovell, Robert Gerard. Numerical Simulations of a Midlatitude Squall Line. Dissertation thesis, University of Illinois at Urbana-Champaign, 2014. http://hdl.handle.net/2142/70926