India’s armed services are stepping up efforts to rescue thousands of people stranded by flooding in southern Kerala state that has killed 324 people.
Hundreds of troops and dozens of boats and helicopters are helping to evacuate people from what officials say is the worst flooding there in a century.
Many people are still believed to be trapped on rooftops of flooded homes.
Prime Minister Narendra Modi earlier flew over the worst-hit sites and met state officials to discuss the crisis.
There are fears the situation may get worse with more heavy rain and strong winds forecast over the weekend.
Nearly 1,000 people have died in total since India’s rainy season began in June.
The worst the state has seen
Kerala’s chief minister, Pinarayi Vijayan, says the flooding is the worst the state has seen in 100 years.
In a tweet, he said that more than 314,000 people were now living in more than 2,000 emergency relief camps set up in the area.
But many others remain stuck on trees and rooftops – NDTV says the number is in the thousands, but other news sites puts the figure in the hundreds.
According to The Times of India, at least 10,000 people are stranded in one village alone after all surrounding roads were submerged.
People who are stuck without electricity and supplies have been resorting to social media to appeal for help and say they have been unable to contact rescue services.
Krishna Jayan, 58 said she was at home sleeping when her friend woke her up.
“I opened the door and water gushed in,” she said. “When we stepped into the street, we were neck-deep in water.”
She said locals had tied ropes along the streets to help people walk through the water, allowing her and her friend to reach a bus to escape.
One heavily pregnant woman stranded by floods gave birth soon after being airlifted to safety, AFP reports.
Parts of Kerala’s commercial capital, Cochin, are also under water, snarling up roads and leaving railways across the state impassable.
Hundreds of troops are involved in a huge rescue effort, carried out by the army, navy and coastguard, as well as teams from Border Security Force and National Disaster Relief.
Authorities say a total of 38 helicopters and 20 aircraft have been deployed and are helping to airlift emergency supplies to many areas.