Thiruvananthapuram, Aug 16: With the death toll in the devastating floods rising to 114 in Kerala, and more than one lakh people living in relief camps across the state, the Centre on Thursday deployed all three wings of the armed forces in a massive rescue operation.

Torrential rains, overflowing rivers and a series of landslides have cut off vast swathes of land in the state. The Kochi International Airport has been shut till Aug 26 and Southern Railway and Kochi Metro have suspended their operations.

On Thursday reports of 47 deaths came in mostly from Malappuram, Kozhikode, Palakkad, Thrissur and Pathanamthitta where rivers are in spate since August 8.

Chief Minister Pinarayi Vijayan warned of a grimmer situation as more rain has been forecast till Saturday. "The Centre has sanctioned more men and material," Vijayan said after a conversation with Prime Minister Narendra Modi and other Central leaders.

Thursday saw 10 more helicopters joining the existing fleet in the massive rescue operation while 40 additional teams of the National Disaster Response Force (NDRF) and a team of marine commandos also arrived.

Kerala University has postponed all exams for graduate courses. The state government has also rescheduled Onam vacation for government schools from August 17 to August 29.

"Today there are 52 different teams of the Army, Air Force, Navy, Coast Guard and NDRF. With additional teams coming, we feel rescue operations would be speeded up," Vijayan said.

Pathanamthitta district in central Kerala continued to be the worst affected in the last 24 hours as thousands of people are trapped in their homes in the towns of Ranni, Aranmula and Kozhencherry.

Around 50 people from Pathanamthitta were airlifted on Thursday and brought to the state capital. Meanwhile, fishing boats from Kollam reached the flooded areas as the rescue operation with the aid of defence personnel continued.

"We have requested more fishing boats and fishermen who have experience in operating the boats. They have all started arriving in the Pathanamthitta and Chengannur areas," the Chief Minister said.

Reports said hundreds of people are perched on the roofs of their houses in Pathanamthitta, where attempts to airlift some marooned families have failed.

Traffic on the national highway between Ernakulam and Thrissur is being regulated since last night. Rahul R. Nair, Ernakulam Rural Superintendent of Police, said hundreds of people need help. "Shortage of boats is the biggest problem," said Nair.

"We have been stuck on the road for hours now and we are going to Chennai for the marriage of our cousin sister. The prospective bride is in the vehicle. We do not know how we will reach there," said an anxious relative of the bride.

Train operations between Ernakulam and Angamaly have also been stopped, but operations resumed through the Alappuzha sector to the state capital, while the Kottayam sector remains closed. Likewise, the train services resumed operations through the Nagercoil sector.

The current crisis took a turn for the worse when, in a first, the sluices of 33 dams across Kerala were opened on Tuesday following incessant rains in the higher reaches of the ghats.

The famed tourist destination of Munnar continued to be in a bad shape, an official said. The Sabarimala temple also remained cut off by the river Pamba.  The hilly district of Wayanad, connected to Kannur and Kozhikode through a hill highway, has also been badly hit with the overflowing Banasura Sagar dam waters creating havoc. Several landslides were reported in the area.

In Wayanad alone, more than 20,000 people have been put up in relief camps, authorities said. Earlier in the day, Prime Minister Narendra Modi spoke to Chief Miniter Pinarayi Vijayan and asked the defence forces to speed up rescue and relief operations.

"Have asked Defence Ministry to further step up the rescue and relief operations across the state. Praying for the safety and well-being of the people of Kerala," the Prime Minister said, according to a statement.

Cabinet Secretary P.K. Sinha chaired a meeting on the Prime Minister's instructions and asked the Army, Navy, Air Force, Coast Guard and the NDRF to mobilise additional manpower, boats and helicopters to scale up the relief measures in Kerala. An official spokesperson said food packets and drinking water were rushed to the state.

A Navy spokesperson said the Southern Naval Command has suspended all routine training activities and shifted its focus to the highest state of readiness in the wake of the situation in Kerala. The spokesperson said all available resources for rescue and relief efforts in Ernakulam and Trichur have been mobilised.

The heaviest rains and floods witnessed in the states since 1924 have caused massive destruction with A damages to crops and properties that the state has estimated to be over Rs 8,000 crore.

(The above story first appeared on LatestLY on Aug 16, 2018 09:41 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).