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Note on “Daytime Evolution of Relative Humidity at the Boundary Layer Top”
Publisher: American Meteorological Society
Abstract: Modifications to the formulations in the recently published paper by Ek and Mahrt are presented. One table and three figures in that paper have also been revised.
Observational Study of a Convective Internal Boundary Layer over Lake Michigan
Publisher: American Meteorological Society
Abstract: Using aircraft data collected during the University of Chicago Lake-Effect Snow Storm project, the results of a case study of the convective thermal internal boundary layer (TIBL) over Lake Michigan are presented. An intense ...
Diagnosis and Correction of Systematic Humidity Error in a Global Numerical Weather Prediction Model
Publisher: American Meteorological Society
Abstract: Accuracy of humidity forecasts has been considered relatively unimportant to much of the operational numerical weather prediction (NWP) community. However, the U.S. Air Force is interested in accurate water vapor and cloud ...
Application of a Multigrid Method to a Mass-Consistent Diagnostic Wind Model
Publisher: American Meteorological Society
Abstract: A multigrid numerical method has been applied to a three-dimensional, high-resolution diagnostic model for flow over complex terrain using a mass-consistent approach. The theoretical background for the model is based on a ...
Surface-Layer Fluxes, Profiles, and Turbulence Measurements over Uniform Terrain under Near-Neutral Conditions
Publisher: American Meteorological Society
Abstract: An atmospheric surface-layer experiment over a nearly uniform plowed field was performed to determine the constants in the flux-profile similarity formulas, particularly the von Kármán constant. New instruments were ...
Nocturnal Low-Level-Jet-Dominated Atmospheric Boundary Layer Observed by a Doppler Lidar over Oklahoma City during JU2003
Publisher: American Meteorological Society
Abstract: Boundary layer wind data observed by a Doppler lidar and sonic anemometers during the mornings of three intensive observational periods (IOP2, IOP3, and IOP7) of the Joint Urban 2003 (JU2003) field experiment are analyzed ...