Residents make their way through uprooted trees and waterlogged streets, caused due to the heavy rainfall accompanied by the Super Cyclone Amphan, in Kolkata on Thursday. Image Credit: ANI

New Delhi: At least 72 people were killed in eastern India after a powerful cyclone tore through coastal areas and neighbouring Bangladesh, West Bengal chief minister Mamata Banerjee said on Thursday.

The cyclone struck the state of West Bengal on Wednesday, devastating villages, tearing down power lines, and leaving large tracts of land under water.

The chief minister also announced a compensation of Rs200,000 (Dh10,000) to Rs 250,000 (Dh12,500) for the family members of each of the deceased.

Banerjee said the death toll stood at 72 with most caused by electrocution and falling trees.

Bangladesh where the cyclone moved on to has so far reported 10 deaths.

Wide swathes of the coasts of India and Bangladesh were flooded and millions of people remained without power Thursday, after the most powerful cyclone to hit the region in more than decade left dozens dead and a trail of destruction.

Amphan submerged street Kolkata
Submerged vehicles in a flooded alleyway after the landfall of cyclone Amphan in Kolkata on May 21, 2020. The most powerful cyclone to hit Bangladesh and eastern India in more than 20 years tore down homes, carried cars down flooded streets and claimed the lives of more than a dozen people. Image Credit: AFP

In Kolkata, home to more than 14 million people, large portions of the metropolis and its suburbs were underwater, including the city's main airport. Roads were littered with uprooted trees and lamp posts and electricity and and communication lines were down.

Cyclone Amphan also badly damaged many centuries-old buildings when it tore through the city on Wednesday.

"It feels like a dystopian Jurassic Park of sorts," said Shuli Ghosh, who runs a cafe in Kolkata."The roofs of many homes have flown away and the streets are waterlogged."

When the storm made landfall on Wednesday it lashed coastal areas in both India and Bangladesh with heavy rain, a battering storm surge and sustained winds of 170kmph and gusts up to 190kmph. It devastated coastal villages in both countries, knocking down mud houses, ripping out electricity poles and uprooting trees.

Officials said two people were killed in India's Odisha state.

Hundreds of villages in Bangladesh were flooded by tidal surges and more than a million people were without electricity.

Officials in both countries said the full extent of the damage remained to be seen as communication lines to many places remained down.

India's prime minister, Narendra Modi, said authorities were working on the ground to ensure all possible assistance to the those affected.

"No stone will be left unturned in helping the affected," Modi tweeted on Thursday.

In Odisha, the cyclone destroyed crops of Betel, a leaf used as a wrapper for chewing areca nut or tobacco. In Bangladesh's southwestern district of Bagerhat, more than 500 fish farms were flooded.

Debashish Shyamal, who lives in a fishing village along the coast of West Bengal took shelter with his family in a government clinic. He said the wind blew open the windows and doors and for hours they sat huddled inside, drenched by the torrential rain.

On Thursday, he woke up to dangling electricity wires, waterlogged streets and an entirely uprooted forest next to his village.

"There is nothing left," he said.

- with inputs from agencies