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Environmental Modulation of Mechanical and Thermodynamic Forcing from Cold Pool Collisions
Publisher: American Meteorological Society
Environmental Modulation of Mechanical and Thermodynamic Forcing from Cold Pool Collisions
Publisher: American Meteorological Society
Urban Aerosol Impacts on Downwind Convective Storms
Publisher: American Meteorological Society
Abstract: The impacts of urban-enhanced aerosol concentrations on convective storm development and precipitation over and downwind of St. Louis, Missouri, are investigated. This is achieved through the use of a cloud-resolving ...
Developments in the CSU-RAMS Aerosol Model: Emissions, Nucleation, Regeneration, Deposition, and Radiation
Publisher: American Meteorological Society
Abstract: he Colorado State University (CSU) Regional Atmospheric Modeling System (RAMS) has undergone development focused on improving the treatment of aerosols in the microphysics model, with the goal of examining the impacts of ...
The Importance of the Shape of Cloud Droplet Size Distributions in Shallow Cumulus Clouds. Part II: Bulk Microphysics Simulations
Publisher: American Meteorological Society
Abstract: n this two-part study, relationships between the cloud gamma size distribution shape parameter, microphysical processes, and cloud characteristics of nonprecipitating shallow cumulus clouds are investigated using large-eddy ...
The Importance of the Shape of Cloud Droplet Size Distributions in Shallow Cumulus Clouds. Part I: Bin Microphysics Simulations
Publisher: American Meteorological Society
Abstract: n this two-part study, the relationships between the width of the cloud droplet size distribution and the microphysical processes and cloud characteristics of nonprecipitating shallow cumulus clouds are investigated using ...
Simulated Density Currents beneath Embedded Stratified Layers
Publisher: American Meteorological Society
Abstract: he goal of this research is to investigate the impacts of a stably stratified layer embedded within a neutrally stratified environment on the behavior of density currents in an effort to extend the environmental regimes ...
Dust Lofting and Ingestion by Supercell Storms
Publisher: American Meteorological Society
Abstract: ecent research pertaining to aerosol impacts on cloud microphysics has shown a need for understanding mineral dust entrainment into moist convection. The goal of this study is to examine the pathways in which nonmicrophysically ...
Cold Pool and Precipitation Responses to Aerosol Loading: Modulation by Dry Layers
Publisher: American Meteorological Society
Abstract: he relative sensitivity of midlatitude deep convective precipitation to aerosols and midlevel dry layers has been investigated in this study using high-resolution cloud-resolving model simulations. Nine simulations, including ...
Latent Heating and Mixing due to Entrainment in Tropical Deep Convection
Publisher: American Meteorological Society
Abstract: ecent studies have noted the role of latent heating above the freezing level in reconciling Riehl and Malkus' hot tower hypothesis (HTH) with evidence of diluted tropical deep convective cores. This study evaluates recent ...