Flooding in the Puna highlands
Between the 1950s and 1960s, the Puna altiplano experienced a particularly strong combination of droughts and floods. Floods occurred in 1960, 1962 and 1963, alternating with droughts in 1955-56, 1957 and 1964. These natural disasters generated significant emigration to urban areas such as Arequipa. In December 1961, the Corporación de …