一、前言台风即热带气旋,一般是指生成于热带区域海上的深厚的低压天气系统。迅速发展的热带气旋能带来狂风、雷电、暴雨、巨浪等恶劣天气现象,严重成胁海上运输和沿海工农渔业生产的安全。钦州港作为大西南对外海上运输的重要港口,正 I. Introduction Typhoon or tropical cyclone, generally refers to the deep low-pressure weather system generated in the tropical region of the sea. The rapid development of tropical cyclones can bring about severe weather such as gale, thunder and lightning, heavy rains and waves and seriously threaten the safety of maritime transportation and the fishery production of the workers and peasants along the coast. Qinzhou Port as an important port of Southwest overseas maritime transport, is