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Linearization of Microphysical Parameterization Uncertainty Using Multiplicative Process Perturbation Parameters
Publisher: American Meteorological Society
Abstract: ecent studies have shown the importance of accounting for model physics uncertainty within probabilistic forecasts. Attempts have been made at quantifying this uncertainty in terms of microphysical parameters such as fall ...
Quantification of Cloud Microphysical Parameterization Uncertainty Using Radar Reflectivity
Publisher: American Meteorological Society
Abstract: ncertainty in cloud microphysical parameterization?a leading order contribution to numerical weather prediction error?is estimated using a Markov chain Monte Carlo (MCMC) algorithm. An inversion is performed on 10 microphysical ...
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Publisher: American Meteorological Society
Abstract: AbstractPartitioning of convective ice into precipitating and detrained condensate presents a challenge for GCMs since partitioning depends on the strength and microphysics of the convective updraft. It is an important ...
A General N-Moment Normalization Method for Deriving Raindrop Size Distribution Scaling Relationships
Publisher: American Meteorological Society
Abstract: A general drop size distribution (DSD) normalization method is formulated in terms of generalized power series relating any DSD moment to any number and combination of reference moments. This provides a consistent framework ...
Radar-Based Bayesian Estimation of Ice Crystal Growth Parameters within a Microphysical Model
Publisher: American Meteorological Society
A Moment-Based Polarimetric Radar Forward Operator for Rain Microphysics
Publisher: American Meteorological Society
Abstract: There is growing interest in combining microphysical models and polarimetric radar observations to improve our understanding of storms and precipitation. Mapping model-predicted variables into the radar observational space ...
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