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RISNumerical Simulations of the Extratropical Transition of Floyd (1999): Structural Evolution and Responsible Mechanisms for the Heavy Rainfall over the Northeast United States
Publisher: American Meteorological Society
Abstract: This paper examines the extratropical transition (ET) of Hurricane Floyd along the U.S. East Coast on 16?17 September 1999 using the fifth-generation Pennsylvania State University?NCAR Mesoscale Model (MM5) down to 1.33-km ...
Sensitivity of Orographic Precipitation to Changing Ambient Conditions and Terrain Geometries: An Idealized Modeling Perspective
Publisher: American Meteorological Society
Abstract: This paper utilizes the fifth-generation Pennsylvania State University?National Center for Atmospheric Research (PSU?NCAR) mesoscale model (MM5) in a two-dimensional (2D) configuration at 4-km horizontal grid spacing in ...
Two-Dimensional Idealized Simulations of the Impact of Multiple Windward Ridges on Orographic Precipitation
Publisher: American Meteorological Society
Abstract: This paper presents two-dimensional (2D) idealized simulations at 1-km grid spacing using the fifth-generation Pennsylvania State University?National Center for Atmospheric Research (PSU?NCAR) Mesoscale Model (MM5) in order ...
Comparison of Clustering Approaches in a Multimodel Ensemble for U.S. East Coast Cold Season Extratropical Cyclones
Publisher: American Meteorological Society
Analysis of Snow Multibands and Their Environments with High-Resolution Idealized Simulations
Publisher: American Meteorological Society
Changes in Extratropical Cyclone Precipitation and Associated Processes during the Twenty-First Century over Eastern North America and the Western Atlantic Using a Cyclone-Relative Approach
Publisher: American Meteorological Society
Abstract: AbstractThis study investigates the future change in precipitation associated with extratropical cyclones over eastern North America and the western Atlantic during the cool season (November?March) through the twenty-first ...
Multidecadal Changes in the Frequency and Ambient Conditions of Warm Season Convective Storms over the Northeastern United States
Publisher: American Meteorological Society
Abstract: ong-term changes in warm season (April?September) convective storm frequency over the northeastern United States (NEUS) and the environmental conditions favoring such storms are explored from 1979 to 2010. Linear discriminant ...
Bulk Microphysical Sensitivities within the MM5 for Orographic Precipitation. Part I: The Sierra 1986 Event
Publisher: American Meteorological Society
Abstract: This paper investigates the microphysical pathways and sensitivities within the Reisner2 bulk microphysical parameterization (BMP) of the fifth-generation Pennsylvania State University?National Center for Atmospheric ...
Bulk Microphysical Sensitivities within the MM5 for Orographic Precipitation. Part II: Impact of Barrier Width and Freezing Level
Publisher: American Meteorological Society
Abstract: This paper investigates the impact of barrier width and freezing level on the microphysical processes and pathways within the Reisner2 bulk microphysical parameterization (BMP) using a two-dimensional version of the ...
A New Bulk Microphysical Scheme That Includes Riming Intensity and Temperature-Dependent Ice Characteristics
Publisher: American Meteorological Society
Abstract: A new bulk microphysical parameterization (BMP) scheme is presented that includes a diagnosed riming intensity and its impact on ice characteristics. As a result, the new scheme represents a continuous spectrum from pristine ...