Last ditch efforts were being made today on to evacuate about 900 people from Badrinath amid overcast conditions at some places in Uttarakhand where authorities were grappling with the task of extricating bodies from under tonnes of debris lying in Kedarghati and their cremation.

Despite bad weather at places including Dehradun, chopper operations began this morning in Chamoli district to evacuate about 300 pilgrims and 600 locals from Badrinath shrine to Joshimath from where they will be brought further down by road.

According to latest official figures, approximately 3000 persons have been reported missing after the tragedy. The Chief Secretaries of the states concerned have been asked to verify the list and if the lost people are not traced in a month they will be declared dead.

On the 16th day of the calamity today, only 36 bodies have been disposed of amid necessary rituals so far in the worst-hit Kedarnath shrine area with no cremation having taken place there over the past two days, officials said.

The state government has sent a 200-member team of medical experts, trained police personnel and support staff from the municipal corporation to the Valley to perform the onerous task of extricating the bodies and their ritual cremation.

With human bodies lying all over the area, the air is thick with a foul smell making it difficult for those sent to clear the debris stay there for long. "The frequently changing weather with intermittent rains is another hurdle.We are going about the cremation process slowly," DIG Sanjay Gunjyal, who is supervising the exercise, said.