THE INHOMOGENEOUS FEATURES OF THE PRECIPITATION AND THE ECHO STRUCTURE OF STRATIFORM CLOUD IN MEI-YÜ FRONTAL CLOUD SYSTEM

The echo structure of stratiform cloud in mei-yu frontal cloud system is often inhomogeneous, especially in the structure of bright band echoes. The inhomogeneous structure of warm region of stratiform cloud and the shower feature of precipitation are closely related to the inhomogeneous structure of bright band echo and convective cells embedded in strati form cloud.