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RISParametric Modeling of Transitioning Cyclone Wind Fields for Risk Assessment Studies in the Western North Pacific
Publisher: American Meteorological Society
Abstract: robabilistic risk assessment systems for tropical cyclone hazards rely on large ensembles of model simulations to characterize cyclones tracks, intensities, and the extent of the associated damaging winds. Given the ...
Weather Radar Ground Clutter. Part I: Identification, Modeling, and Simulation
Publisher: American Meteorological Society
Abstract: Real-time ground-clutter identification and subsequent filtering of clutter-contaminated data is addressed in this two-part paper. Part I focuses on the identification, modeling, and simulation of S-band ground-clutter ...
Weather Radar Ground Clutter. Part II: Real-Time Identification and Filtering
Publisher: American Meteorological Society
Abstract: The identification and mitigation of anomalous propagation (AP) and normal propagation (NP) ground clutter is an ongoing problem in radar meteorology. Scatter from ground-clutter targets routinely contaminates radar data ...
Modeling, Error Analysis, and Evaluation of Dual-Polarization Variables Obtained from Simultaneous Horizontal and Vertical Polarization Transmit Radar. Part I: Modeling and Antenna Errors
Publisher: American Meteorological Society
Abstract: In this two-part paper the biases of polarimetric variables from simultaneous horizontally and vertically transmitted (SHV) data are investigated. Here, in Part I, a radar-scattering model is developed and antenna polarization ...
Modeling, Error Analysis, and Evaluation of Dual-Polarization Variables Obtained from Simultaneous Horizontal and Vertical Polarization Transmit Radar. Part II: Experimental Data
Publisher: American Meteorological Society
Abstract: In this second article in a two-part work, the biases of weather radar polarimetric variables from simultaneous horizontally and vertically transmit (SHV) data are investigated. The biases are caused by cross coupling of ...
Assessing the Potential for Rain Augmentation The Nelspruit Randomized Convective Cloud Seeding Experiment
Publisher: American Meteorological Society
Abstract: The experimental design, analyses, and results of the first Nelspruit randomized cloud seeding experiment are described. The experiment ran for three years, commencing in October 1984, and involved the on-top seeding of ...
Cyclone Wind Field Asymmetries during Extratropical Transition in the Western North Pacific
Publisher: American Meteorological Society
Abstract: isk-assessment systems for wind hazards (e.g., hurricanes or typhoons) often rely on simple parametric wind field formulations. They are built using extensive observations of tropical cyclones and make assumptions about ...
Using a Regression Ground Clutter Filter to Improve Weather Radar Signal Statistics: Theory and Simulations
Publisher: American Meteorological Society
Modeling and Interpretation of S-Band Ice Crystal Depolarization Signatures from Data Obtained by Simultaneously Transmitting Horizontally and Vertically Polarized Fields
Publisher: American Meteorological Society
Abstract: ata collected by the National Center for Atmospheric Research S-band polarimetric radar (S-Pol) during the Terrain-Influenced Monsoon Rainfall Experiment (TiMREX) in Taiwan are analyzed and used to infer storm microphysics ...
An Open Virtual Machine for Cross-Platform Weather Radar Science
Publisher: American Meteorological Society
Abstract: n a recent BAMS article, it is argued that community-based Open Source Software (OSS) could foster scientific progress in weather radar research, and make weather radar software more affordable, flexible, transparent, ...