Kolka–Karmadon rock ice slide

The Kolka–Karmadon rock-ice slide occurred on the northern slope of the Mount Kazbek massif in North Ossetia–Alania on 20 September 2002, following a partial collapse of the Kolka Glacier. It started on the north-northeast wall of Mount Jimara, 4,780 m (15,680 ft) above sea level, and seriously affected the valley of Genaldon and Karmadon. The resulting avalanche and mudflow killed more than 120 people, including a film crew of 27 people, among them Russian actor and director Sergei Bodrov Jr. While this type of avalanche is not uncommon, this particular event is considered extraordinary because of several aspects.