The Second LHAASO Collaboration Conference in 2026 & The Academic Symposium for the 10th Anniversary of the LHAASO collaboration

LHAASO is located in Haizi Mountain, Daocheng County, Sichuan Province, which is an area with a high incidence of thunderstorms. Data analysis shows that the thunderstorm process will affect the overall operating state of the array. This study uses the trigger data of KM2A to find short-term Hit abnormal events, and combines WCDA data analysis to find TGF-like events. This method can be applied to data analysis in WCDA single-channel counting mode, so as to quickly and effectively search and process TGF-like events.