1Study on three-dimensional structure and signal propagation features of PDO based on heat contentDU Jinbo, LI Chun, LIU ZhengyuArticles1-112Impact of cloud microphysical parameterization schemes on the simulation of tropical cyclones over offshore areas of East AsiaFU Tianhua, CHEN Haishan, ZENG Zhihua, XU MingArticles12-213A study on monthly spatiotemporal variation of hail frequency over Shandong Province and its formation mechanismZHANG Qianru, GAO ShanhongArticles22-324Application of FY-4A daytime convective storm and lightning products in analyzing severe thunderstorm weather in North ChinaREN Suling, ZHAO Wei, CAO Dongjie, LIU RuixiaArticles33-465Analysis on statistical characteristics of snow-to-liquid ratio in ShandongYANG Chengfang, ZHU XiaoqingArticles47-566Characteristics of merging between linear mesoscale convective system and multi-cell storm in ShandongHOU Shumei, ZHOU Cheng, HAN Yongqing, SUN JingArticles57-657Numerical simulation and comparative study on a local rainstorm event via WRF with different physical parameterization schemesSHENG Chunyan, RONG Yanmin, QU Qiaona, FAN SudanArticles66-788Analysis of 6 local hail cases in the Yellow River Estuary in June 2019ZHENG Lina, LIU Chang, SU Qiulan, LIANG HaixiaArticles79-899A preliminary study on the correlation between PM2.5 mass concentration and meteorological conditions in JinanHUANG Shanbin, LI Benxuan, WANG WenqingArticles90-9710Autumn 2019 marine weather reviewHU Haichuan, XU Yinglong, LIU LongshengMarine Weather Review98-10611Review of the research on relationship between climate and healthcareLI Zhengquan, HE Zhonghua, HU ZhongminReviews107-11612Design and implementation of CMO Decision-Making Service Mobile ApplicationYU Lianqing, HU Zhengguang, XUE FengTechnical Reports117-12613Applicability analysis of adaptive threshold recognition algorithm of fire spot based on Himawari-8 satelliteZHOU Qiang, CHEN Jie, LI YuhuaTechnical Reports127-13314Comparative analysis on causes of three disastrous snowstorms in Jiangsu in January 2018WANG Xi, WANG Qin, XIANG Yang, ZHENG Wei, LI YouTechnical Reports134-14315Impact of the Nansi Lake on temperature distribution in the southwest of Shandong ProvinceZHANG Cuicui, KONG Yu, LI Fei, YUAN Yue, ZHAO XianTechnical Reports144-150 