Indian rescue teams searched on Thursday for 102 people missing after a devastating flash flood triggered by a high-altitude glacial lake burst killed at least 10, officials said.

Violent flooding from glacier lakes dammed by loose rock has become more frequent as global temperatures rise and ice melts, with climate scientists warning it poses an increasing danger across the wider Himalayan mountain range.

“At least 10 people were killed and 102 others reported missing,” Prabhakar Rai, director of the Sikkim state disaster management authority, told AFP a day after a wall of water rushed down the mountainous valley in northeastern India.

Authorities said roads had been “severely” damaged and that 14 bridges had been washed away.

Rescuers were battling to help those hit by the flood, with communications cut across large areas and roads blocked.