Chengdu Plain Urban Meteorology and Environment Observation and Research Station of Sichuan Province, School of Atmospheric Science, Chengdu University of Information Technology, Chengdu 610225, China
China Meteorological Administration Aerosol-Cloud and Precipitation Key Laboratory, Nanjing University of Information Science & Technology, Nanjing 210044, China
The ensemble simulation provides a solution to better reproduce and understand the extremely high ozone episode that occurred in the Great Bay Area when Typhoon Nida approached South China in summer 2016. Elevated temperatures and weak winds contributed to the increase in ozone precursors, resulting in enhanced ozone production. Large amounts of ozone aloft also contributed to the increase in surface ozone via vertical transport. Notably, ozone from Southeast Asia contributed through this mechanism.
The ensemble simulation provides a solution to better reproduce and understand the extremely...