The first successful numerical prediction was performed using the ENIAC digital computer in 1950 by a team composed of American meteorologists Jule Charney, Philip Thompson, Larry Gates, and Norwegian meteorologist Ragnar Fjørtoft and applied mathematician John von Neumann.
Ragnar Bragason | Ragnar Östberg | Ragnar Nurkse | Ragnar Tørnquist | Ragnar Frisch | Ragnar Skanåker | Ragnar Bøe Elgsaas | Ragnar Ulstein | Ragnar Ulfung as ''Jeník'' in The Bartered Bride | Ragnar Löfstedt | Ragnar Hasselgren | Ragnar Fjørtoft | Ólafur Ragnar Grímsson |