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济南遥墙国际机场自1992年7月开始正式启用,担负着国际国内航班及包机的起降任务。雷暴是影响夏季飞行安全最危险天气之一,也是目前航空气象预报难点所在。为了不断地提高预报质量,更好地对外服务,对雷暴资料进行分析总结,找到雷暴特点、参数及其预报思路是必要的。一、济南雷暴分布特点济南出现雷暴多发于4～1O月,全年以6、7、8三个月出现雷暴最多,尤其7、8月。二、雷暴的天气形势特征 1.冷槽型 700百帕图上太平洋处为高压,兰州为高压,贝加尔湖为低压,太平洋高压控制在大陆东部,
Jinan Yaoqiang International Airport has been officially opened since July 1992, assuming the international and domestic flights and landing charter flights. Thunderstorm is one of the most dangerous weather affecting summer flight safety, and it is also the crux of aeronautical weather forecast. In order to continually improve the quality of forecasting and to provide better services to foreign countries, it is necessary to analyze and summarize the thunderstorm data and find out the characteristics of thunderstorms, parameters and their forecasting methods. First, the distribution of Jinan thunderstorms Jinan thunderstorms occur in 4 ~ 1O months, 6,7,8 throughout the year the thunderstorm most months, especially in July and August. Second, the thunderstorm weather situation characteristics 1. Cold trough 700 hPa on the Pacific Ocean is high pressure, high pressure in Lanzhou, Lake Baikal low pressure, the Pacific high pressure control in the eastern part of the mainland,