A look at eyewitness footage that shows the moment a flash flood pummels through Braunsbach, Germany, where it decimates a hotel.
Eyewitness footage captures the moment a tornado tears through the town of Moore, Oklahoma, destroying two schools with the pupils still inside.
A holiday cruise ship sails into a hurricane, endangering 4000 passengers as their cabins are plunged underwater.
Cameras capture Hurricane Patricia's rampage as she tears apart a Mexican holiday resort. Plus, a bouncy castle is flung into the air by a tornado.
The Everest base camp is wiped out after a massive Nepal earthquake triggers a deadly avalanche, causing mudslides to bury the whole village.
An inferno tears through South Australia, threatening homes and livestock, backpackers are stranded off the coast of Panama, and the world's driest desert experiences a brutal flood.
Edmond Buckley
Director
David Notman-Watt
Producer
Ed Kellie