TITLE: GCN CIRCULAR NUMBER: 30001 SUBJECT: IceCube-210510A: not observable by Fermi-GBM DATE: 21/05/12 16:00:50 GMT FROM: Joshua Wood at MSFC/Fermi-GBM C. Fletcher (USRA) reports on behalf of the Fermi-GBM team: For the IceCube high-energy neutrino candidate event IceCube-210510A (GCN 29976), the reported position: RA: 268.42 (+1.47, -1.60 deg 90% PSF containment) J2000 Dec: 3.81 (+0.68, -0.64 deg 90% PSF containment) J2000 was occulted by the Earth for Fermi-GBM from approximately 24.1 minutes prior until 10.4 minutes after event time. Therefore, the GBM observations are not constraining for prompt gamma-ray emission.