Abstract A Forbush decrease (FD) is a sudden reduction of Galactic Cosmic Rays (GCRs) that usually caused by intense solar wind transients, such as Interplanetary Coronal Mass Ejections (ICMEs) and Corotating Interaction Regions (CIRs). Using daily proton fluxes measured AMS-02 between 2011 May 2019 October, we identified 142 FD events with an automatic systematic analysis method. The propertie...