东北太平洋热带气旋活动特征分析

Analysis on active characteristics of tropical cyclone at Northeastern Pacific Ocean

为使船舶驾驶人员对东北太平洋海域热带风暴或飓风的活动规律有所了解 ,利用 1 980～ 1 997年的资料对该海域的热带气旋进行了综合统计分析 .给出了热带气旋天气气候特征和移动规律 ,为该海域航行的船舶提供了有用的资料 ,以期达到预防和避离飓风的目的 .

In order to enable the ship's driver to know active regular pattern of tropical storm or hurricane which happened at Northeastern Pacific Ocean, tropical cyclone has been statistically analyzed by making use of the data from 1980 to 1997 in this paper. And synoptic climatic characteristics and moving regulation of tropical cyclone are given . Useful information are provided for sailing vessels which want to avoid hurricane in this sea area.