TITLE: GCN CIRCULAR NUMBER: 37488 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 747837485/240912526 is not a GRB DATE: 24/09/13 14:32:56 GMT FROM: Elisabetta Bissaldi at Politecnico and INFN Bari E. Bissaldi (Politecnico and INFN Bari) reports on behalf of the Fermi Gamma-ray Burst Monitor Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 747837485/240912526 at 12:38:00.32 UT on 12 September 2024, tentatively classified as GRB 240912B (GCN #37472), is in fact not due to a GRB. This trigger is likely due to local particles."