Flash floods and landslides in Indonesia's North Sumatra province have killed at least 31 people, prompting local officials to seek an emergency disaster declaration. Torrential rain in the past week has triggered flash floods and landslides across four different districts.

Indonesian rescuers have recovered 20 bodies and are looking for two villagers who remain missing after flash floods on Sumatra island caused mud and rocks to tumble down mountainsides

Six people are still missing on the Indonesian island of Sumatra after mud, rocks, and trees cascaded down a mountainside.