Abstract：Taking 46 hail days in southeast Shandong from 2000 to 2021 as samples,the characteristics of spatial and temporal distribution of the hail,the background of weather system before hail and the characteristics of environmental parameters shown by data from nearby sounding stations were analyzed.And the threshold of physical quantity and the critical fitting value of hail occurrence are put forward.
崔广暑, 刘晨, 于怀征, 程月, 迟庆红, 吕相娟. 鲁东南冰雹时空分布特征与分类预报指标研究[J]. 气象水文海洋仪器, 2023, 40(4): 18-22.
Cui Guangshu, Liu Chen, Yu Huaizheng, Cheng Yue, Chi Qinghong, Lv Xiangjuan. Analysis of spatial-temporal distribution characteristics of hail in southeast Shandong and study on classified forecast indexes. Meteorological Hydrological and Marine Instrument, 2023, 40(4): 18-22.
Taszarek M,Brooks H E,Czernecki B.Sounding derived parameters associated with convective hazards in Europe[J].Monthly Weather Review,2017,145(4):1511-1528.
2023, Vol. 40 
