At least seven climbers, including five foreigners and two Nepalis, have died after being hit by an avalanche on a Himalayan peak in north-eastern Nepal, expedition agency Seven Summit Treks said.

The incident happened at 09:00 local time (03:15 GMT) on Monday near the base camp of the Yalung Ri mountain in the Dolakha district.

Rescuers have located two bodies and are searching for the other five, believed to be buried by snow. Eight others have been rescued and are receiving treatment in Kathmandu.

All the climbers were part of a group that set out over an hour before the avalanche struck, according to the district police chief.

The bodies of the other five climbers may be buried 10-15 feet below the snow, said Mingma Sherpa, chairman of Seven Summit Treks. It will take time to find them, he added.

The deceased include two Italians, a Canadian, a German, a French national, and the two Nepali guides.

The local deputy superintendent of Police, Gyan Kumar Mahato, reported that a rescue helicopter was able to land five hours away from the site due to poor weather and logistical issues, which significantly delayed rescue efforts.

Mr. Mahato mentioned some climbers had repeatedly called for help but did not receive timely assistance, indicating that lives could have been saved if help had arrived sooner.

The group was preparing to climb nearby Dolma Khang peak, with plans to acclimatize with an ascent of Yalung Ri, which has an elevation of 5,630 meters (18,471 ft).

In a separate incident, two Italian climbers, who went missing on the Panbari mountain last week, have been confirmed dead after their bodies were recovered.

The autumn season is a popular time for trekking in Nepal, but the risks of avalanches and severe weather challenges remain apparent. The recent Cyclone Montha has compounded these risks, causing heavy rain and snow across the region.