The confirmed and official death toll has climbed unevenly through the day but now sits at 111, a total announced by Colombia's president Abelardo de la Espriella who was citing Colombia's Association of Capital Cities. In Buenaventura, Colombia's main Pacific port, one person died when a building collapsed on people sheltering inside, Mayor Ligia del Carmen Cordoba confirmed. Flights grounded, a terminal roof gives wayColombia's civil aviation authority halted flights at six airports — Pereira, Manizales, Quibdó, Armenia, Cartago and Buenaventura — pending inspections for structural damage, according to Reuters. Shaking that reached three neighboring countriesTremors were felt in Ecuador, Panama and parts of western Venezuela, with officials in all three reporting no deaths or major structural damage, NBC News noted. The agency's statistical model gives roughly one-in-three odds the eventual death toll could exceed 1,000, a projection officials caution is preliminary.