Stratospheric intrusion (SI) events are a topic of ongoing research. especially because of their ability to change the oxidation capacity of the troposphere and their contribution to tropospheric ozone levels. In this work. a novel tool called STEFLUX (Stratosphere-to-Troposphere Exchange Flux) is presented. https://www.hindigyanvishv.com/hot-super-No-Dream-Vinyl-LP-mega-pick/