Abstract: Using of Enshi radar and conventional observation data, falling area of severe hail and short-time heavy rainfall in Enshi mountain are analyzed.The results showed:the severe hail shifted to the right features is very clear, when new hollow cells are generating in Enshi or near the border areas, and newborn convection echoes on the direction of their movement together, then the area between the two sources is Identified the main effect of the hail region, new hollow echo cells to the right departure from the initial direction of movement (the connection line between two sources), between approximately 0 to 60 °, generally continuously strengthened within 1~3h, and the formation of severe hail and falling;while short-time heavy rainfall characteristics shifted to the right was not obvious, short-term heavy rainfall occurred not only with the echo system of regional orientation and movement, but also with the relationship between echo cells' movement and spread, movement of its echo system is moving convective cells and spread of the vector sum of both, combined with according to echo patterns and its evolution trend, so the falling area of short-time heavy rainfall can be confirmed.