TITLE: GCN CIRCULAR NUMBER: 10105 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 091028818 is not a GRB DATE: 09/10/29 15:34:07 GMT FROM: Narayana Bhat at U Alabama/Huntsville/GBM P. N. Bhat (UAH) report on behalf of the Fermi GBM Team: The Fermi Gamma-ray Burst Monitor (GBM) trigger 091028818 at 19:37:46.39 UT on 28 October 2009, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is due to Solar Flare.