Eruption likely within days or weeks at Nevado del Huila volcano , agency warns . Colombian volcano 's eruption killed at least six people in Colombia . Colombians make their way across a landslide in November after the Nevado del Huila volcano erupted . Some 800 families under evacuation from high - risk areas . Eruption would cause flooding down Magdalena and Simbola rivers , officials say .
Eruption likely within days or weeks at Nevado del Huila volcano , agency warns . Colombian volcano 's eruption killed at least six people in Colombia . Some 800 families under evacuation from high - risk areas . Eruption would cause flooding down Magdalena and Simbola rivers , officials say .