[1] Dept. of Architecture and Civil Engineering, City Univ. of Hong Kong, Kowloon, Hong Kong
[2] Architecture and Civil Engineering Research Center, City Univ. of Hong Kong, Shenzhen Research Institute, Shenzhen,518057, China
[3] Dept. of Civil, Chemical and Environmental Engineering, Univ. of Genoa, Via Montallegro, 1, Genoa,16145, Italy
[4] Forecasting and Warning Services Branch, Hong Kong Observatory, Kowloon, Hong Kong
[5] School of Atmospheric Sciences, Sun Yat-Sen Univ., Guangzhou,510275, China