About 100 people missing as flash flood tears through town in northern India

DEHRADUN (AFP): A torrent of mud from a flash flood has smashed into a town in India’s Himalayan region, tearing down a mountain valley before demolishing buildings and killing at least four people, with about 100 others missing.

Videos broadcast on Indian media showed a terrifying surge of muddy water sweeping away blocks of flats in the tourist region of Dharali in Uttarakhand state.

Several people could be seen running before being engulfed by the dark waves of debris that uprooted buildings.

The Indian defence minister, Sanjay Seth, told the Press Trust of India news agency: “It is a serious situation … We have received information about four deaths and around 100 people missing. We pray for their safety.”

The Uttarakhand state chief minister Pushkar Singh Dhami said rescue teams had been deployed “on a war footing”.

A senior local official, Prashant Arya, said four people had been killed, with other officials saying that the number could rise.

India’s army said 150 troops had reached the town, helping to rescue about 20 people who had survived the wall of freezing sludge. “A massive mudslide struck Dharali … triggering a sudden flow of debris and water through the settlement,” the army said.

Images released by the army, taken from the site after the main torrent had passed, showed a river of slow-moving mud.

A swathe of the town was swamped by deep debris. In places, the mud lapped at the rooftops of houses.

“Search and rescue efforts are ongoing, with all available resources being deployed to locate and evacuate any remaining stranded persons,” an army spokesperson, Suneel Bartwal, said.

The prime minister, Narendra Modi, expressed his condolences, and said that “no stone is being left unturned in providing assistance”.

Dhami said the flood was caused by a sudden and intense “cloudburst”, calling the destruction “extremely sad and distressing”.

The India Meteorological Department issued a red alert warning for the area, saying it had recorded “extremely heavy” rainfall of about 21cm (8in) in isolated parts of Uttarakhand.

Deadly floods and landslides are common during the monsoon season from June to September, but experts say the climate crisis, coupled with urbanisation, is increasing their frequency and severity.

The UN’s World Meteorological Organization said last year that more intense floods and droughts are a “distress signal” for what is to come as climate breakdown makes the planet’s water cycle ever more unpredictable.