CAJ | 학술논문

利用常规观测和卫星云图资料，对2013年8月16日抚顺地区特大暴雨过程进行了诊断分析，结果表明：500 hPa副热带高压边缘高温高湿空气团与由短波槽输送的冷空气在抚顺地区交汇、地面蒙古气旋加强东移，为抚顺地区强降水过程提供了有利条件。低层强正涡度区、高层负涡度区，为抚顺地区强降水过程提供了有利的动力条件。随着高能锋区快速向东移动，抚顺地区强降水出现在假相当位温等值线密集的高能锋区南压过程中。长时间持续的90%以上的相对湿度场为暴雨过程提供了有利的水汽条件。“8.16”降水期间，共有4个对流云团的发生发展，表明此次抚顺强降水具有明显的中尺度特征。
이용상규관측화위성운도자료，대2013년8월16일무순지구특대폭우과정진행료진단분석，결과표명：500 hPa부열대고압변연고온고습공기단여유단파조수송적랭공기재무순지구교회、지면몽고기선가강동이，위무순지구강강수과정제공료유리조건。저층강정와도구、고층부와도구，위무순지구강강수과정제공료유리적동력조건。수착고능봉구쾌속향동이동，무순지구강강수출현재가상당위온등치선밀집적고능봉구남압과정중。장시간지속적90%이상적상대습도장위폭우과정제공료유리적수기조건。“8.16”강수기간，공유4개대류운단적발생발전，표명차차무순강강수구유명현적중척도특정。
Using conventional observation and satellite data,the rainstorm process in Fushun area in August 16,2013 were analyzed and diagnosed.The results showed that the high temperature and high humidity air mass at 500 hPa edge of the subtropical high interchange with cold air which conveyed by the short wave trough.The ground Mongolia cyclone strengthened eastward,provided favorable conditions for the heavy rainfall process in Fushun area.Low level strong positive vorticity area and the high negative vorticity area,provided favorable dynamic conditions for the strong rainfall process in Fushun area. With the development of high energy frontal zone fast moving eastward,strong precipitation emerged in Fushun area. Over long time continuous 90%relative humidity field for the heavy rain process provided favorable moisture conditions. During the total precipitation,there were four convective clouds with the obvious mesoscale features of the Fushun heavy rainfall.