3 ms·

Surely the air in and around the fire is hotter than -50C.

• chczdc 6y ago
  And heated by the fire giving up heat it also needs to warm up the fuel. The fire gives out a certain amount of heat, if the fuel needs more heat to combust than it gives out in combustion the fire will die out
• rightbyte 6y ago
  Under the snow the temperature is way higher than -50c fire or not, too.