摘要
首先从大气能量学的观点出发，阐述了有利于冰雹产生的几个因子和动力条件；尔后通过对内蒙古中西部地区１９８０～１９８７年降雹的８４次个例的计算分析，获得了适于内蒙古中西部冰雹天气的预报指标，在业务预报中收到一定效果。
First,from the viewpoint of atmospheric energetics,several factors and dynamical condition favourable to the hail genesis were described.Then,after conducting 84 case studies to the precipitation with hail occurred between 1980 and 1987,some forecasting indexes were obtained.These indexes were proved to be effective in the routine weather prediction.
出处
《气象》
CSCD
北大核心
1999年第7期37-40,共4页
Meteorological Monthly
关键词
大气能量学
不稳定因子
预报指标
冰雹预报
atmospheric energetics instabilizing factor storing mechanism starting mechanism forecasting index
