Rogidromet staff prepare a cannon to bombard avalanche-prone slopes at the north entrance of Roka Tunnel 100 km off Vladikavkaz.
- Categories: Environmental Issues
- Location: Republic of Northern Ossetia-Alania, Russia
- Event date: 14.04.2011
- Date published: 14.04.2011
- Author: Vladimir Ivanov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 1555x1061px, 710Kb