摘要
2006年5月8-9日,受中低层切变线和地面低压倒槽影响,浙江省西部及中北部地区出现了大范围的暴雨和地面大风天气。根据宁波和温州2部WSR-88D天气雷达提供的产品分析发现,8日08时至9日13时的大暴雨过程主要表现为3次多单体风暴的生成、发展加强和减弱消亡过程;9日16时至23时浙中地区自西向东出现的短时暴雨和地面大风天气是一次典型的弓形回波过境影响过程。
Due to the effect of the low-level wind-shear line and surface depression, a heavy precipitation and strong gust wind process happened in the western, middle and northern parts of Zhejiang province on May 8-9, 2006. In this paper the process is analyzed by means of two Doppler radars located in Ningbo and Wenzhou city. The initiation and maintaining of 3 Multicells Storms produced the heavy rainfall from 8 o＇clock May 8 to 13 o＇clock the next day. The short-time heavy rain and severe highwind swept over the middle part of Zhejiang province from west to east at 16-23 o＇clock May 9 is in good agreement with a bow echo.
出处
《科技导报》
CAS
CSCD
2006年第9期13-16,共4页
Science & Technology Review
