A TYPICAL SPRING CAME HAIL RADAR PRODUCTS SHOW MONOMER FEATURE ANALYSIS
Ling Li · Yunnan dili huanjing yanjiu · 2009
Using the new generation of wenshan weather radar data and provide products to the radar PUP on April 12,2008,Occurred in the northeast of wenshan afternoon show came hail process were analyzed.Results show that:The strong convective storm performance for a ribbon monomer dropped hailstones echo divided into 2 EN-WS to show with ribbon echo.In two bands of radar echo along the radial direction and more intense convective stretch of monomers.Echo In the development of vigorous stage show has been wind convergent zone along with wind and.Maximum intensity of 61.2 dBz,50dBz experiment.it strong echo height,the highest acuity 10km,echo vertical height,the highest 13km greater stretch 16km acuity.In intense convective storms,and the corresponding development of vigorous stage liquid density and vertical content than 50kg/square meters and 10kg/square meters,the biggest of 55kg/square meters.Dropped hailstones process is very typical of the hailstorm echo characteristics:V type gap,Echo trailer structure,echo wall and weak echo region bounded very clearly.