塔里木垦区一次强冰雹天气过程分析
摘要
利用SCRXD-01型X波段全相参多普勒天气雷达资料,对2016年5月30日凌晨塔里木垦区强对流天气过程的天气背景、多普勒雷达回波的强度、径向速度等雷达产品进行分析。雷达连续跟踪观测,回波强度能很好地反映飑线发展变化。结果表明:飑线回波带上,对流单体发展旺盛时,对应的速度场上有逆风区,辐合系统等中小尺度系统存在。对流单体在飑线中发展成熟后,可造成局地冰雹。通过及时科学有效的人影防雹作业,遏制了雷暴单体中冰雹的发展,最大程度降低了强对流天气对农业生产的影响。
引文
[1]俞小鼎,姚秀萍,熊廷南,等.多普勒天气雷达原理与业务应用[M].北京:气象出版社,2006:122-311.
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[6]张培昌,杜秉玉,戴铁丕.雷达气象学[M].北京:气象出版社,2001:9-20+306-309.
[7]Austin,P.M.,A.C.Bemis.A Quantitative Study of the"Bright Band"in Radar Precipitation Echoes.[J].Journal of meteorology,1950,7:145-151.
[8]C A Leaiy,R A Houze Jr.The structure and evolution of convection in a tropical cloud cluster[J].Atmos,1979,36(3):437-457.
[9]Kain John S,Goss Stephen M,Baldwin Michael E.The Melting Effect as a Factor in Precipitation-Type Forecasting[J].Weather and Forecasting,2000,15(6):700-714.
[10]张培昌,王登炎,顾松山,等.多普勒天气雷达PPI上0°C层亮带模式识别系统[J].南京气象学院学报.1993,16(4):399-405.
[11]许焕斌,段英,刘海月.雹云物理与防雹的原理和设计[M].北京:气象出版社,2006:35-39.
[2]姚叶青,俞小鼎,张义军,等.一次典型飑线过程多普勒天气雷达资料分析[J].高原气象,2008,27(2):274-381.
[3]李艳芳,程胜,吴彬.2012年4月2日华东灾害性飑线大风成因分析[J].气象与环境科学,2014,37(4):59-65.
[4]Weisman M L.The role of convectively generated rearinflow jetsin the evolution of longlived mesoconvective systems[J].Atmos.Sci.,1991,49(19):1826-1847.
[5]Schmocker G K,R W Przylinski,Y J Lin.Forecasting the initial onset of damaging downburst winds as sociated with a mesoscale convective system(MCS)using the midaltitude radial convergence(M ARC)signature[C].Preprints,15th Conf.on Weather Analysis and forecasting,Norfolk,VA,Amer Meteor Soc,1996:306-311.
[6]张培昌,杜秉玉,戴铁丕.雷达气象学[M].北京:气象出版社,2001:9-20+306-309.
[7]Austin,P.M.,A.C.Bemis.A Quantitative Study of the"Bright Band"in Radar Precipitation Echoes.[J].Journal of meteorology,1950,7:145-151.
[8]C A Leaiy,R A Houze Jr.The structure and evolution of convection in a tropical cloud cluster[J].Atmos,1979,36(3):437-457.
[9]Kain John S,Goss Stephen M,Baldwin Michael E.The Melting Effect as a Factor in Precipitation-Type Forecasting[J].Weather and Forecasting,2000,15(6):700-714.
[10]张培昌,王登炎,顾松山,等.多普勒天气雷达PPI上0°C层亮带模式识别系统[J].南京气象学院学报.1993,16(4):399-405.
[11]许焕斌,段英,刘海月.雹云物理与防雹的原理和设计[M].北京:气象出版社,2006:35-39.