18 thousand evacuated in Sydney due to extreme flooding

The transcript describes a severe flood in Australia, affecting thousands of people and properties. It highlights the unexpected scale of the disaster, with areas submerged under water, and the challenges faced in evacuation and rescue operations. The flood is compared to historical events, emphasizing its rarity and the compounded impact of previous bushfires. The narrative underscores the ongoing weather warnings affecting millions across disaster zones.

What is the estimated size of the flooded area compared to the United Kingdom?

What measures are being taken to assist residents affected by the flooding?