Weather tracker: Cyclone Mocha batters Bangladesh and Myanmar

Refugee camps bear brunt of deadly category-5 storm, while temperature divide is expected in North America

Cyclone Mocha brought strong winds and torrential rain to parts of Bangladesh and Myanmar on Sunday, with refugee camps bearing the brunt of the category-5 storm, leaving at least five dead and causing half a million people to be evacuated.

The region was rocked by sustained winds of more than 160mph as Mocha made landfall, whipping up gusts closer to 200mph and a storm surge of up to 4 metres. The world's largest refugee camp, Cox's Bazar, was badly hit and more than 1,300 shelters were destroyed. Heavy rain triggered landslides and floods.