Today, 63 years ago, on January 10, 1962 (Lunar Calendar 5 December 1961), in South America, Peru, Anchorage, was the Iceberg crash. In South America, Peru, Anchorage, there was a 6768-metre-high Vascular Mountain, on this day, the top of the mountain crashed a ice hat, the edge of the ice hat a 800-metre and 55-metre-high ice cliff, almost free falling speed dropped 900 meters; the huge volume of 3 million cubic meters, will crush the pool of snow accumulated, crushed the ice mist to empty, covered the mountains of Vascular. The huge shock triggered the crash of the entire mountain, the top of hundreds of thousands of cubic meters crashed again into the pool of snow