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Momentum Budget of a Squall Line with Trailing Stratiform Precipitation: Calculations with a High-Resolution Numerical Model
Publisher: American Meteorological Society
Abstract: In this paper, the authors investigate the momentum budget of a squall line with trailing stratiform precipitation by examining how the momentum balance varies with respect to the storm's internal structure. In particular, ...
Multicell Squall-Line Structure as a Manifestation of Vertically Trapped Gravity Waves
Publisher: American Meteorological Society
Abstract: Two-dimensional and three-dimensional simulations of a midlatitude squall line with a high-resolution non-hydrostatic model suggest that the multicellular structure of the storm may be associated with gravity waves generated ...
Comments on “The Impact of the Ice Phase and Radiation on a Midlatitude Squall Line System”
Publisher: American Meteorological Society
Abstract: This comment addresses two conclusions arising from a modeling study of Chin: that the contribution of mesoscale stratiform areas to large-scale heat and moisture budgets at midlatitudes is small compared to that associated ...
A Modeling Study of Typhoon Nari (2001) at Landfall. Part I: Topographic Effects
Publisher: American Meteorological Society
Abstract: Although there have been many observational and modeling studies of tropical cyclones, understanding of their intensity and structural changes after landfall is rather limited. In this study, several 84-h cloud-resolving ...
Water Budget and Precipitation Efficiency of Typhoon Morakot (2009)
Publisher: American Meteorological Society
Abstract: n this study, the Weather Research and Forecasting model, version 3.2, with the finest grid size of 1 km is used to explicitly simulate Typhoon Morakot (2009), which dumped rainfall of more than 2600 mm in 3 days on Taiwan. ...
Water Budget of Typhoon Nari (2001)
Publisher: American Meteorological Society
Abstract: lthough there have been many observational and modeling studies of tropical cyclones (TCs), the understanding of TCs? budgets of vapor and condensate and the changes of budgets after TCs? landfall is still quite limited. ...
Numerical Simulations of a Landfalling Cold Front Observed during COAST: Rapid Evolution and Responsible Mechanisms
Publisher: American Meteorological Society
Abstract: This paper identifies mechanisms that led to the observed rapid evolution of a landfalling weak cold front along the steep mountainous northern California coast on 1 December 1995. This event was simulated down to 3-km ...
Precipitation Forecast of MM5 in the Taiwan Area during the 1998 Mei-yu Season
Publisher: American Meteorological Society
Abstract: This study presents precipitation verification, in the Taiwan area, for a real-time Pennsylvania State University?National Center for Atmospheric Research Fifth-Generation Mesoscale Model (MM5) system during the 1998 Mei-yu ...
On the Definition of Precipitation Efficiency
Publisher: American Meteorological Society
Abstract: A modified definition of precipitation efficiency (PE) is proposed based on either cloud microphysics precipitation efficiency (CMPE) or water cycling processes including water vapor and hydrometeor species [large-scale ...
Estimation of Oceanic Precipitation Efficiency in Cloud Models
Publisher: American Meteorological Society
Abstract: Precipitation efficiency is estimated based on vertically integrated budgets of water vapor and clouds using hourly data from both two-dimensional (2D) and three-dimensional (3D) cloud-resolving simulations. The 2D ...