CAJ | 학술논문

分析2014年7月4日发生于洞庭湖东北部的大暴雨过程，可知这次过程具有明显的天气形势、雷达回波和卫星云图特征，洞庭湖水体的暖湿水汽供应也有较大贡献。天文降水周期在这次过程中表现突出，天文降水预报方法值得重视与应用。
분석2014년7월4일발생우동정호동북부적대폭우과정，가지저차과정구유명현적천기형세、뢰체회파화위성운도특정，동정호수체적난습수기공응야유교대공헌。천문강수주기재저차과정중표현돌출，천문강수예보방법치득중시여응용。
This paper analyzes the heavy rainstorm in northeast Dongting Lake on June 4, 2014. Results indicate the weather situation, radar echo and the satel ite imagery of the strong precipitation. Besides, the warm and wet water vapor in Dongting Lake also contributes to this heavy rainstorm. As the astronomical precipi-tation cycle in this precipitation is outstanding, it is essential to pay attention to and use the astronomical precipitation forecast method.