Using conventional observational data, autographic records and satellite images, the authors studied a black storm caused by a dry squall line associated with a southern cold front at the northern foothills of Tianshan Mountains in Xinjiang on April 18, 1998.
利用常规观测资料、地面气象自记记录和静止气象卫星云图资料对1998-04-18由南支冷锋爆发性发展生成的干飑线触发的天山北麓黑风暴天气过程进行了分析。