WINDEX指数在桃仙机场雷暴大风预报中的应用  

The application of WINDEX in thunderstorm gale forecast at Taoxian airport

作　　者：朱凯全[1] 王天奎[1] 

机构地区：[1]民航东北空管局气象中心,沈阳110043

出　　处：《气象水文海洋仪器》2008年第2期61-63,67,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：WINDEX指数是1994年McCann提出的预报下击暴流潜势的一个新指数。利用WINDEX指数对出现在沈阳桃仙机场的几次雷暴大风进行分析发现:WINDEX大风指数对准确预报沈阳桃仙机场雷暴大风的强度具有很好的指导意义。WINDEX is the new index of forecasting storm flow potential state, which proposed in 1994. It analyzed several thunderstorm gales by Suing WINDEX, which appears at Taoxian airport of Shenyang. It found WINDEX gale index possesses well guiding to forecast the intensity of thunderstorm gale accurately at Taoxian airport of Shenyang.

关 键 词：WINIDEX 雷暴大风 强度 

分 类 号：P457[天文地球—大气科学及气象学]