A five-step method for building flood early warning systems with local communities, municipalities and national weather and civil defence services in the Andes.
It was developed by CIIFEN, the International Research Centre on El Niño, under the regional programme PRASDES, which Finland’s foreign ministry financed. It joins the four components of early warning set out by the UN disaster-reduction office to an approach of the Organization of American States in which trained community volunteers operate simple rain and river-level instruments.