TITLE: GCN CIRCULAR NUMBER: 21853 SUBJECT: Fermi-GBM GRB mis-classifications during current Solar activity DATE: 17/09/08 19:04:44 GMT FROM: Peter Veres at UAH P. Veres (UAH) and F. Berlato (MPE) report on behalf of the Fermi GBM Team: "The recent increased Solar activity resulted in an increased number of Fermi GBM triggers. The following triggers, classified by GBM flight software as GRBs, were actually caused by Solar activity: 526522492 / 170908010 526530609 / 170908104 526568266 / 170908540 526574275 / 170908610 During the Solar activity we will not issue individual corrections for mis-classified triggers."