High score in short text translation (Chinese-English translation)

Through the investigation of historical weather in Tibet from 2002 to 2008, the weather logs in Tibet were searched, and several typical short-term severe convective weather processes were selected and recorded. According to the recorded dates, the corresponding search and T2 13 numerical forecast products were carried out, and the circulation situation of MM5 which mainly dominated and influenced the severe convective weather system was obtained. The main conclusions were as follows: the stations with short-term frequent precipitation in Tibet were distributed in Lhasa in the southern latitude of Tibet, Linzhi in Qinghai Province and Linzhi in Qinghai Province. Frequent hailstorms in Tibet are concentrated near Naqubango in central Tibet. The short-term rai nfall in Tibet, the time of hail is mainly in summer, which is the most frequent play. According to subjective types, Tibet can be divided into three types: strong convective weather circulation vortex, plateau low-cut trough and plateau low-cut trough. At the same time, the objective circulation types of severe convective weather in Tibet are analyzed by using high-resolution similarity coefficient.

Keywords: strong convective weather

Tibet Tibet

Distribution characteristics

Cycle type