Nepal's National Disaster Risk Reduction and Management Authority (NDRRMA) has issued a fresh flood warning, saying the flood level in the Bhote Koshi River in Rasuwa has risen further.

"All those engaged in search, rescue and relief operations in affected areas, including Rasuwa, Nuwakot, Dhading and Chitwan districts, those staying along the riversides, and all other concerned are requested to remain alert," the authority said in a notice on Sunday morning.