【摘要】 通过对陕西富县近10年气象资料分析,总结出富县发生冰雹的主要路径和出现冰雹前的高空天气形势,并提出雷达回波的相关判据和降雹前延安观测站的相关高空气象要素指标,提出有效的防雹对策及三七炮弹的作业剂量。更多还原

【Abstract】 Through analyzing meteorological data of Fuxian County in recent years,the upper air synoptic situation before the hail and the main path of hail occurrence in Fuxian County were summed up.And the related criteria of radar echo and related indexes of upper air meteorological elements in Yanan station before snowing were put forward.The effective countermeasures to hail and the 37 mm shell feeds were also put forward.更多还原