滨海新区2013年春季连续两次风暴潮过程分析

Analysis of Twice Storm Tide in Binhai New Area in Spring of 2013

2013年3月18～19日滨海新区受冷空气影响连续出现了2次风暴潮过程，最大增水达1．89m，在此对这2次风暴潮过程的高增水原因进行了分析。结果表明，当天文高潮位与较大增水叠加时易造风暴潮灾害；当渤海连续6h为6～8级的东北风时，易造成滨海新区的高增水；当冷锋移到成山头时，会给渤海湾带来高增水。

Twice storm tide occurred caused by cold air during March 18 - 19, 2013, with 1.89 m water rising. The causes for water rising were analyzed. The results showed that when the astronomic tide matched with the high water rising, the storm tide occurred. The high rising water is easily occurred by more than six hours of Northeasterly wind with the gale 6 - 8 ; when cold front moves to Chengshantou, there will be high water rising in Bohai Sea.