TITLE: GCN CIRCULAR NUMBER: 12393 SUBJECT: Fermi GBM triggers 110923481, 110924391 and 110925200 are not GRBs DATE: 11/09/26 15:30:37 GMT FROM: Suzanne Foley at MPE S. Foley (MPE) and S. Xiong (UAH) report on behalf of the Fermi GBM Team: "The Fermi Gamma-ray Burst Monitor (GBM) triggers 338548960 (110924391) at 09:22:38.40 UT on 24 September 2011 and 338618869 (110925200) at 04:47:47.46 UT on 25 September 2011, tentatively classified as GRBs, are in fact due to solar flares. Trigger 338470366 (110923481) at 11:32:44.46 UT on 23 September 2011 is too weak to classify reliably."