TITLE: GCN CIRCULAR NUMBER: 19886 SUBJECT: Fermi GBM trigger 494508549 / 160902479 is not a GRB DATE: 16/09/02 17:07:10 GMT FROM: Peter Veres at UAH P Veres (UAH) reports on behalf of the Fermi GBM Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 494508549/160902479 at 11:29:05.39 UT on 2 September 2016, tentatively classified as a GRB, was in fact not due to a GRB. This trigger is due to local particle activity."