The identification of rainfall catastrophe characteristics is important for rainfall consistency testing in hydrostatistical analysis. In this study. a new classification method (trend. mean and change-rate catastrophe) was proposed and applied to the Qinglong River watershed. https://www.nacrack.com/mega-choice-2005-2006-NISSAN-ALTIMA-Radio-Receiver-AM-FM-stereo-single-CD-Player-G-mega-value/