Abstract: The relationship between midtropospheric synoptic features and midstratospheric temperature in winter is investigated by examining averages of 5?10 yr of observations, monthly mean observations, and daily records. It is ...

Abstract: Two cases of east coast cyclogenesis are compared. They occur under weak and strong synoptic scale forcing, respectively. A set of objective analyses with one degree latitude-longitude horizontal resolution and 100 mb ...

Abstract: Results of a study on back-door cold fronts for the months April through October of 1964?71 are presented. Results include information on frequency, associated air-mass duration, precipitation, temperature and dew-point ...