Kathmandu, Sept. 12 -- Seventy-seven participants of the Kailash Manasarovar Sojourn and three volunteers remain unaccounted for following the flash floods that struck the Nepal-Tibet border, with identification work at the site still ongoing, the Isha Foundation said in a release.

"77 participants of the Kailash Manasarovar Sojourn and 3 volunteers remain unaccounted for. This number is unchanged since our last update. The authorities have indicated that identification work at the site is ongoing and, given the conditions, may take considerable time," the foundation said.

The foundation said it remains in regular contact with Chinese, Indian and Nepali authorities and relevant embassies of 19 countries to seek information on affected i...