1Analysis of Triggering Conditions of the Boundary Layer For an Extremely Intense Rain in Guangdong on August 31, 2018CHEN Fang-li, LI Ming-hua, ZENG Dan-dan, JIANG Shuan, GAN Quan, LI Jiao-jiao, HUANG Chao1-52Analysis of the Causation of a Wintertime Heavy Rain in Foshan in January 2018MAI Xue-hu, HE Qiu-rui, LIANG Hua-ling6-93Characteristics of Landfalling Typhoon Nida (1604) and Analysis of Its CausationWANG Juan-huai, LI Zi-xian, TANG Li-sheng, YANG Shou-mao10-144Analysis of the Characteristics of Dual-polarization Radar Products for an Intense Convective Weather ProcessZHENG Qi-kang, HE Min-ling, LI Zhao-ming, CAI Kang-long15-185Refined Spatiotemporal Distributions of Shear-induced Heavy Rain in Zhaoqing City and the Characteristics of the Associated Circulation PatternsWENG Jia-feng, ZHOU Jing, ZHOU Yi-chang, LI Hou-wei19-236Characteristics of Diurnal Variation of Road Surface Temperature of an Expressway at the Estuary of Pearl RiverLIU Xia, LIN Zhong-qing, ZHAO Xiao-wei, LIU Chang, GAO Mei-tan24-267Analysis of the Characteristics of a Regional Heavy Rain in Zhejiang Province in June 2016MAO Cheng-yan, GONG Li-qin, LIAO Jun-yu, LI Hao-wen27-308Application of Microwave Radiometers Data in Precipitation Now-castingCAI Yi-ping, WANG Bo-wei, XIAN Xing-he31-349Comparison and Analysis of Two Processes of Severe Spring Convective Weather in Eastern GuangdongDING Li-jia35-38,61