TITLE: GCN CIRCULAR NUMBER: 34555 SUBJECT: Trigger 1187207: Swift detection of Swift J1727.8-1613 (AKA GRB 230824A) DATE: 23/08/25 21:05:28 GMT FROM: Simone Dichiara at Pennsylvania State University S. Dichiara (PSU) and T. M. Parsotan (GSFC/UMBC/CRESSTII) report on behalf of the Neil Gehrels Swift Observatory Team: At 20:27:20 UT, the Swift Burst Alert Telescope (BAT) triggered again on the Galactic transient Swift J1727.8-1613 (AKA GRB 230824A) (trigger number 1187203); this is the fourth BAT trigger on this event (GCN Circ. 34537, 34542 and 34547). Swift XRT and UVOT observations are planned for after the source exits Moon constraint on August 27.