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Early Evolution of Vertical Vorticity in a Numerically Simulated Idealized Convective Line
Publisher: American Meteorological Society
Abstract: The generation and organization of mesoscale convective vortices (MCVs) is a recurring theme in midlatitude and tropical meteorology during the warm season. In this work a simulation of a finite-length idealized convective ...
A Lagrangian Trajectory View on Transport and Mixing Processes between the Eye, Eyewall, and Environment Using a High-Resolution Simulation of Hurricane Bonnie (1998)
Publisher: American Meteorological Society
Abstract: The transport and mixing characteristics of a large sample of air parcels within a mature and vertically sheared hurricane vortex are examined. Data from a high-resolution (2-km horizontal grid spacing) numerical simulation ...
Objective Identification of Annular Hurricanes
Publisher: American Meteorological Society
Abstract: Annular hurricanes are a subset of intense tropical cyclones that have been shown in previous work to be significantly stronger, to maintain their peak intensities longer, and to weaken more slowly than average tropical ...
Estimating Hurricane Wind Structure in the Absence of Aircraft Reconnaissance
Publisher: American Meteorological Society
Abstract: New objective methods are introduced that use readily available data to estimate various aspects of the two-dimensional surface wind field structure in hurricanes. The methods correlate a variety of wind field metrics to ...