From 2011 to 2013, parts of Queensland were slammed by ferocious floods. Now, through footage from those who were there and scientists tracking these storms, the devastation is revealed.
Across six months in 2016, Sydney was hit by extreme and unexpected weather. These are the stories of those who witnessed these events and the science behind what caused it.
Australian survivors of the deadly Asian tsunami and Krakatoa explosions relive these catastrophic events, while scientists explain the science behind these volcanic occurrences.