TITLE: GCN CIRCULAR NUMBER: 37163 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 240812917/745192855 is not a GRB DATE: 24/08/13 00:03:00 GMT FROM: Peter Veres at University of Alabama in Huntsville P. Veres (UAH) reports on behalf of the Fermi-GBM Team: The Fermi Gamma-ray Burst Monitor (GBM) trigger 240812917/745192855 at 22:00:50.28 UT on 12 August 2024, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is 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/