In these five action-packed movies, catastrophic natural disasters make for high-octane thrills. 10.5 Apocalypse In the aftermath of a massive quake, a rumbling Texas fault line begins tearing its way toward the country's largest reactors-if a meltdown occurs, millions will die. Firestorm-The true story of the Oakland firestorm, a brushfire that quickly grew into a disaster that devastated the city. Miami Magma-A beautiful volcanologist discovers that deep-sea drilling has awakened an underground volcano that will destroy the city of Miami if she can't stop it. Countdown Armageddon-A journalist searches for her daughter as a series of catastrophic disasters push a destabilized society to the brink of global war. Category 7: The End of the World-While a scientist races to stop a Category 6 storm, the government falls under terrorist attack. Now, it's not only man against nature, but man against man as an intensified Category 7 approaches.