Catastrophic flash floods across Nepal and neighboring Tibet have claimed at least 389 lives, triggering urgent international search efforts as raging waters sweep through devastated mountain settlements.

Australian Foreign Minister Penny Wong warned the tally of missing citizens could climb, with thirty-nine Australians currently unaccounted for across the severely inundated disaster zones.

Emergency responders continue battling treacherous mudslides, washed-out highways, and severed communications in a desperate bid to locate stranded survivors before weather conditions worsen.