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RISTrends in Precipitable Water and Relative Humidity in China: 1979–2005
Publisher: American Meteorological Society
Abstract: nnual and seasonal trends of precipitable water (PW) and relative humidity (RH) at 850, 700, and 500 hPa are studied using the data from 106 radiosonde stations over China during the period 1979?2005. Analysis shows evidence ...
Assessing the Impact of Surface and Wind Profiler Data on Fog Forecasting Using WRF 3DVAR: An OSSE Study on a Dense Fog Event over North China
Publisher: American Meteorological Society
Abstract: ecause fog is a high-impact weather phenomenon, there has been increased demand for its accurate prediction. Both surface data and wind profiler data possess great potential for improved fog prediction. This study aimed ...
Climatology of Hail in China: 1961–2005
Publisher: American Meteorological Society
Abstract: A previous hail climatology of China was based upon observations during 1951?60. An effort has been made in this study to update this hail climatology in China with the use of a much longer record of observations from 1961 ...
Observed Characteristics of Hail Size in Four Regions in China during 1980–2005
Publisher: American Meteorological Society
Abstract: The climatology and long-term trend of hail size in four regions of China are documented for the period of 1980?2005 using the maximum hail diameter (MHD) data obtained from the Meteorological Administrations of Xinjiang ...
Analysis of WRF-Simulated Diurnal Boundary Layer Winds in Eastern China Using a Simple 1D Model
Publisher: American Meteorological Society
Abstract: he low-level diurnal winds for different locations of eastern China are documented using the June 2006?11 hourly model data simulated with the Weather Research and Forecasting (WRF) mesoscale model with a 9-km horizontal ...
Hail Day Frequency Trends and Associated Atmospheric Circulation Patterns over China during 1960–2012
Publisher: American Meteorological Society
Abstract: ased on a comprehensive collection of hail observations and the NCEP?NCAR reanalyses from 1960 to 2012, the long-term trends of hail day frequency in mainland China and the associated changes in atmospheric circulation ...
Numerical Simulations of the Boundary Layer Jet off the Southeastern Coast of China
Publisher: American Meteorological Society
Abstract: strong coastal boundary layer jet (CBLJ) (~8 m s?1) off the southeastern coast of China (around 28°N, 122°E) is found from the July 2006?11 hourly model data simulated by the Advanced Research Weather Research and Forecasting ...
Observing Strategy and Observation Targeting for Tropical Cyclones Using Ensemble-Based Sensitivity Analysis and Data Assimilation
Publisher: American Meteorological Society
Abstract: n ensemble Kalman filter data assimilation system for the Weather Research and Forecasting Model is used with ensemble-based sensitivity analysis to explore observing strategies and observation targeting for tropical ...
Numerical Simulations of Spatial Distributions and Diurnal Variations of Low-Level Jets in China during Early Summer
Publisher: American Meteorological Society
Abstract: he detailed spatial distributions and diurnal variations of low-level jets (LLJs) during early summer (May?July) in China are documented using 2006?11 hourly model data from the Weather Research and Forecasting (WRF) Model ...