摘要
根据 1961～ 2 0 0 0年武威站雷暴天气实况资料分析了河西走廊东部 40年强雷暴天气发生的气候规律 ,并研究了河西走廊东部强雷暴天气发生的 4种环流背景及 4种主要天气条件 ,归纳总结出其短期预报着眼点 。
The analysis of severe thunderstorms is made based on th e observation data from 1961 to 2000 in the eastern Hexi Area. The temporal and spatial distri bution of severe thunderstorms in the eastern Hexi area is discussed. The result s show that there are four weather patterns and four weather conditions favorabl e to severe thunderstorms, which can be used as essentials for forecasting sever e thunderstorms in the eastern Hexi area.
出处
《气象科技》
北大核心
2003年第5期280-283,共4页
Meteorological Science and Technology
基金
甘肃省气象局"河西走廊东部强雷暴天气预报系统"项目资助
