TITLE: GCN CIRCULAR NUMBER: 45193 SUBJECT: Fermi GBM trigger 806384210/260722151 is not a GRB DATE: 26/07/22 06:08:28 GMT FROM: Suman Bala at USRA S. Bala (USRA) reports report on behalf of the Fermi Gamma-ray Burst Monitor Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 806384210/260722151 at 03:36:45.35 UT on 22 July 2026, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is likely due to solar flare."