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Three-Dimensional Simulations of Cumulus Congestus Clouds on GATE Day 261
Publisher: American Meteorological Society
Abstract: Schlesinger's (1978) three-dimensional cumulus model is applied to showering congestus clouds on day 261 of GATE. Adjustments are made to the microphysical and turbulent parameterizations, the former to be consistent with ...
An Ice-Water Saturation Adjustment
Publisher: American Meteorological Society
Abstract: A reasonably accurate and noniterative saturation adjustment scheme is proposed to calculate the amount of condensation (and/or deposition) necessary to remove any supersaturated vapor, or amount of evaporation (and/or ...
Observations and Mechanisms of GATE Waterspouts
Publisher: American Meteorological Society
Abstract: The GATE data base for days 261 and 186 is used for a combined observational and numerical investigation of interacting cumulus processes that may be important in the generation of waterspouts. The results suggest that the ...
An Algorithm to Estimate the Heating Budget from Vertical Hydrometeor Profiles
Publisher: American Meteorological Society
Abstract: A simple algorithm to estimate the latent heating of cloud systems from their vertical hydrometer profiles is proposed. The derivation as well as the validation of the algorithm is based on output generated by a non-hydrostatic ...
Synoptic Scale Forecast Skill and Systematic Errors in the MASS 2.0 Model
Publisher: American Meteorological Society
Abstract: A large number of predictions from a regional numerical weather prediction model known as the Mesoscale Atmospheric Simulation System (MASS 2.0) am verified against routinely collected observations to determine the model's ...