Documentary series. The worst earthquake in almost a century strikes Ecuador. Indiana suffers one of its worst tragedies as a storm blows down a festival main stage. (S2 Ep 11)
Documentary series. Two devastating earthquakes hit Mexico. An Australian storm-chaser is trapped in the middle of the most powerful tornado ever recorded in El Reno, Oklahoma. (S2 Ep 3)
Documentary series. One of the deadliest hurricanes in US history, Katrina not only killed more than 1,000 people, but also left some 50,000 stranded. (S1 Ep 6)