南方极端低温雨雪冰冻过程天气学特征分析

Analysis of Synoptic Characteristic of Extremely Low Temperature and Snow-ice Weather in South China

摘要: 应用常规气象观测资料和NCEP 1°×1°再分析资料,对我国1961—2008年的南方极端低温冰雪典型过程进行了天气学分析。1961—2008年我国南方极端低温冰雪过程共发生了5次;这5次南方极端低温冰雪过程主要是受西风槽和南支槽、中层低

Abstract: Typical events of extremely low temperature and snow-ice weather in South China during 1961—2008 are analyzed using conventional weather observation data and NCEP data.During 1961—2008 there were 5 such typical