A rolling fog recently came through a Hungarian forest in Pilis. What initially looked like a normal fog turned out to be much more than the Hungarian Meteorological Service expected.
When the fog came through a hilly forest, the temperature started to drop rapidly, past the point of a normal fog.
![When the fog came through a hilly forest, the temperature started to drop rapidly, past the point of a normal fog.](http://images.viralnova.com/000/096/271/desktop-1417493195.jpg)
The fog froze to anything it could stick to, especially trees and animals.
![The fog froze to anything it could stick to, especially trees and animals.](http://images.viralnova.com/000/096/270/desktop-1417493195.jpg)
![](http://images.viralnova.com/000/096/275/desktop-1417494118.jpg)
This created a zone of near death that would surely put even the more experienced traveller in mortal danger.
![This created a zone of near death that would surely put even the more experienced traveller in mortal danger.](http://images.viralnova.com/000/096/272/desktop-1417493196.jpg)
![](http://images.viralnova.com/000/096/276/desktop-1417494138.jpg)
This looks pretty dangerous.
![This looks pretty dangerous.](http://images.viralnova.com/000/096/273/desktop-1417493196.jpg)