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An analysis of 7.5 years of data in the high-energy starting event sample hasbeen recently published by the IceCube collaboration. The hottest spot in asearch for neutrino sources was found far above the Galactic plane and is thus,at first sight, difficult to reconcile with a Galactic origin. In this work, wecalculate the cosmic ray (CR) density around nearby, young supernova remnantsassuming anisotropic diffusion. Combining the obtained CR densities with thematter distribution deduced from extinction maps, we find two prominent hotspots: The one close to the most significant point in the IceCube search forpoint sources is created by CRs from the Cygnus loop and has an intensitycorresponding to two to four neutrino events. Another, more extended one may becaused by CRs from Vela if CR trajectories are sufficiently disturbed by themagnetic field in the shell around the superbubble Loop I.

Hot spots in the neutrino flux created by cosmic rays from Cygnus and Vela?