TITLE: GCN CIRCULAR NUMBER: 36439 SUBJECT: Fermi GBM trigger 737105243/240511311 is not a GRB DATE: 24/05/12 05:29:26 GMT FROM: Bagrat Mailyan at Florida Tech B. Mailyan (Florida tech) reports on behalf of the Fermi GBM Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 737105243/240511311 at 07:27:18.64 UT on 11 May 2024, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is likely due to particle activity. For Fermi GBM data and info, please visit the official Fermi GBM Support Page: https://fermi.gsfc.nasa.gov/ssc/data/access/gbm/"