BALASORE, India: At least 1.1 million people on India’s eastern coast hunkered down in storm shelters ahead of a powerful cyclone set to hammer the low-lying region early Friday morning. Cyclone Dana is likely to hit the coasts of West Bengal and Odisha states — home to around 150 million people — as a “severe cyclonic storm”, India’s weather bureau said.

It predicts winds gusting up to 120 kilometers (74 miles) per hour to cause “major damage” to thatch-roofed houses, which are common on the coast. Major airports have shut overnight, including key travel hub Kolkata, where heavy rain lashed the sprawling megacity. India’s navy said two ships were “standing by with supplies and rescue and diving teams”. The eye of the storm is predicted to make landfall early Friday (from 1830 GMT Thursday), near the coal-exporting port of Dhamra.

An AFP photographer in Balasore, about 70 kilometers north from the area of expected landfall, reported ferocious rains and trees bending in gales. Government disaster response teams drove the streets, broadcasting warnings from loudspeakers urging people to take shelter. The storm will also hit neighboring Bangladesh, where the leader of the interim government Muhammad Yunus said that “extensive preparations” had been made. Crashing waves are expected to inundate swathes of coastal areas, with water predicted to surge up to two meters (6.5 feet) above usual tide levels. Odisha’s health minister Mukesh Mahaling told AFP that “nearly a million people from the coastal areas” had been taken to cyclone centers. West Bengal government minister Bankim Chandra Hazra said more than 100,000 people had moved there.

Businesses in Puri, a popular beach resort, have been ordered to close, and tourists told to leave. “All efforts are being made to face the cyclone and save lives,” said Puri district magistrate Siddharth Swain. Kolkata airport director Pravat Ranjan Beuria said flights were suspended overnight due to “predicted heavy winds and heavy to very heavy rainfall”.

The airport in the city of Bhubaneshwar has done the same, while scores of trains have been cancelled and ferries from Kolkata ordered to stay in port. Bangladesh disaster minister Faruk-e-Azam told AFP that authorities were on “high alert” but evacuation orders had not been issued as it was predicted the worst of the storm would hit India. “We are closely monitoring the cyclone’s progress,” he said.

Cyclones — the equivalent of hurricanes in the North Atlantic or typhoons in the northwestern Pacific — are a regular and deadly menace in the northern Indian Ocean. Scientists have warned that storms are becoming more powerful as the world heats up due to climate change driven by burning fossil fuels.

Warmer ocean surfaces release more water vapor, which provides additional energy for storms, strengthening winds. A warming atmosphere also allows them to hold more water, boosting heavy rainfall. However, better forecasting and more effective evacuation planning have dramatically reduced death tolls.

In May, Cyclone Remal killed at least 48 people in India, and at least 17 people in Bangladesh, according to government figures. — AFP