Some tephra was deposited on the volcanoes El Misti and Ubinas, into lakes of southern Peru such as Laguna Salinas, possibly into a peat bog close to Sabancaya volcano where it reached thicknesses of , as far south as in the Peruvian Atacama Desert where it forms discontinuous layers and possibly as far north as the Cordillera Vilcabamba. Ash layers about thick were noted in the ice caps of Quelccaya in Peru and Sajama in Bolivia, although the deposits in Sajama may instead have originated from Ticsani volcano. Reports of Huaynaputina-related ashfall in Nicaragua are implausible.