Siberian Apocalypse
A massive fireball exploded in the sky above central Siberia's Tunguska on June 30, 1908, releasing energy equivalent to 20 million tonnes of TNT and clearing a 2,000 square kilometer area of 60 million trees.
A massive fireball exploded in the sky above central Siberia's Tunguska on June 30, 1908, releasing energy equivalent to 20 million tonnes of TNT and clearing a 2,000 square kilometer area of 60 million trees.
Studio(s): Flight 33 Productions
Originally Released: United States, Dec 28, 2006
Budget: $100,000.00
Genres:Documentary