(Sydney Composite Electric) The East Coast of Australia has encountered romance in extreme weather. So far, at least 13 people are killed, and heavy rainfall has continued to move south.Emergency evacuation at any time.

On Wednesday morning, the Voller Ganba Dam, which provides 80 % of the water supply to Sydney, rose the water level due to heavy rain, and began to spill the water.The authorities issued floods and emergency evacuation warnings to several suburbs in western Sydney, and asked citizens to stop all unnecessary travel.

The water level in the river storage pool in many areas has reached the critical point

La Nina phenomenon has caused Sydney to experience the most humid summer in 30 years, and the rain even more than daySevere floods caused at least 13 people in NSW and Queensland.The water levels of rivers and reservoirs in many regions have reached a critical point. From Brisbane to Sydney, the authorities have issued a total of more than 30 emergency evacuation warnings.York, a commissioner of NSW Emergency Service Center, said hundreds of thousands of people are expected to be influenced by these early warning notices.

This is the second consecutive year of Australia due to heavy rainfall and severe floods.In the severe area of Xinzhou Town, Lismore, the victims of the victims said that the flood hit at a speed beyond expected, and the water level in the submerged area also reached an unexpected height.

"The heavy rain kept continuously, and the flood came with a thunderstorm ... I have never seen such a heavy rain in my life."The temperature rises faster than the global rainfall is more extreme

Scientists have pointed out that climate change has caused more frequent water disasters, mountain fires, hurricanes and droughts in Australia;, But Australia still seems to have not prepared how to deal with the disaster caused by extreme weather.

The environmental expert of Queensland University of Science and Technology Bobrica said that Australia is the forefront of severe climate change.

"The temperature in Australia is rising faster than the global average, and higher temperatures mean more water in the atmosphere, which means that the rainfall will become more extreme."