Rogidromet staff prepare a cannon to bombard avalanche-prone slopes at the north entrance of Roka Tunnel 100 km off Vladikavkaz.

14.04.2011#900038

An avalanche at the north entrance of Roka Tunnel 100 km off Vladikavkaz.

14.04.2011#900037

Rogidromet staff prepare a cannon to bombard avalanche-prone slopes at the north entrance of Roka Tunnel 100 km off Vladikavkaz.

14.04.2011#900036

Rogidromet staff bombard avalanche-prone slopes at the north entrance of Roka Tunnel 100 km off Vladikavkaz.

14.04.2011#900035