Tourists from South Africa, India, Australia, China and other countries are among those missing after deadly Nepal-Tibet floods.
More than 1,300 people were reported missing and at least 165 were confirmed dead after flash floods and landslides at the Nepal-Tibet border.
Nepal's disaster agency said 823 people were unaccounted for on Thursday, a figure that included at least 579 Nepali and foreign tourists.
The disaster agency's figure did not list the nationalities of the uncontacted foreigners.
Across the border, China said 558 people -- almost half of which are foreigners -- were missing.
