Fierce storm lashes southeast Australia

A fierce storm lashing Australia's southeast destroyed homes, left dozens stranded in swirling floodwaters and may have led to the deaths of three people, officials said Tuesday.

The storm, which has been pounding Sydney and other parts of New South Wales state since Monday, has dumped more than 30 centimeters of rain in some areas, with wind gusts of more than 100 kilometers per hour.

People were trapped in cars and homes and stuck on rooftops amid flash flooding. Emergency officials received 4,500 calls for help and rescued nearly 50 people from floodwaters, New South Wales premier Mike Baird said.

The worst-hit area was the town of Dungog, about 200 kilometers north of Sydney, where three people were found dead and at least one home was swept away.

Police said they were trying to determine how the two men and one woman died.

The wind knocked out power lines, peeled off roofs and sent trees crashing into houses, leaving about 200,000 homes and businesses without electricity. 

A Carnival cruise ship was stuck outside the entrance to Sydney's harbor, after officials closed the port to all commercial vessels due to dangerously high waves.