TITLE: GCN CIRCULAR NUMBER: 13062 SUBJECT: Fermi GBM triggers 120309.265 and 120309.402 are not GRBs DATE: 12/03/13 19:34:15 GMT FROM: David Gruber at MPE D. Gruber (MPE) reports on behalf of the Fermi GBM Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 352966871 (120309.265) at 06:21:09.42 UT and trigger 352978754 (120309.402) at 09:39:12.33 UT on 09 March 2012, both tentatively classified as a GRB, are in fact not due to GRBs. These triggers are due to precipitating magnetospheric particles caused by solar activity."