Siberian Apocalypse background

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.

Info about Siberian Apocalypse

Studio(s): Flight 33 Productions

Originally Released: United States, Dec 28, 2006

Budget: $100,000.00

Genres:Documentary