摘要
运用M ICAPS资料、各种物理量场和卫星云图,对2004年7月27日夜间到28日白天发生在甘肃河西走廊东部武威市的强降水天气过程,从环流背景、影响系统,物理机制及卫星云图进行分析,揭示了这次强降水天气过程的天气成因,为武威市大降水的预报提供了理论依据.
By using MICAPS data and various kinds of physical quantum field and satellite cloud images, the heavy precipitation at Wuwei city from July 27 to 28, 2004 was analyzed from such aspects as the circumfluence background, impact system, physical mechanism and cloud image evolution. Weather causes of the regional precipitation were revealed, thus providing a theoretical foundation for the forecast of heavy precipitation in Wuwei city.
出处
《甘肃科学学报》
2007年第1期97-100,共4页
Journal of Gansu Sciences
基金
"西部开发科技行动"重大项目"祁连山空中云水资源开发利用研究"(2004BA901A16)
关键词
MICAPS
环流背景
物理机制
卫星云图
MICAPS
circumfluence background
physical mechanism
satellite cloud image
