Cosmic ray interactions in the solar atmosphere yield a flux of electron an
d muon neutrinos with energies greater than 10 GeV. We discuss the influenc
e of neutrino oscillations on the event rates in water-based Cerenkov detec
tors due to this neutrino flux and comment on the possibility of detecting
the sun as a high energy neutrino source. (C) 2000 Elsevier Science B.V. Al
l rights reserved.