At least 12 Nepalese guides preparing routes up Mount Everest for commercial climbers have been killed by an avalanche in the most deadly mountaineering accident ever on the world’s highest peak, officials and rescuers say.
The men were among a large party of sherpas carrying tents, food and ropes who headed out in bright sunshine in an early morning expedition on Friday ahead of the main climbing season starting later this month.
The avalanche occurred at an altitude of about 5800 metres in an area known as the “popcorn field” which lies on the route into the treacherous Khumbu icefall.
“We have retrieved 12 bodies from the snow. We don’t know how many more are trapped underneath,” Nepal tourism ministry official Dipendra Paudel said in Kathmandu.
Assisted by rescue helicopters, teams of climbers are still searching for survivors with at least seven people plucked alive from the ice and snow, Paudel said.
A rescue team official working at the base camp of the 8848-metre peak, Lakpa Sherpa, said the death toll could rise as high as 14.
“I have seen 11 bodies brought to the base camp, we have been told to expect three more,” the member of non-profit Himalayan Rescue Association said by telephone.
Kathmandu-based expert Elizabeth Hawley, considered the world’s leading authority on Himalayan climbing, said the avalanche was the most deadly single accident in the history of mountaineering on the peak.
The previous worst accident occurred in 1996 when eight people were killed over a two-day period during a rogue storm while attempting to climb the mountain.
That tragedy was immortalised in the best-selling book Into Thin Air written by US mountaineering journalist Jon Krakauer.
“This is the absolutely the worst disaster on Everest, no question,” Hawley said.
Kathmandu-based climbing company Himalayan Climbing Guides Nepal confirmed that two of their guides were among the dead and four were missing.
“When our guides left base camp, there was no snowfall, the weather was just fantastic,” operations manager Bhim Paudel said.
Dozens of guides from other companies crossed the icefall safely before the avalanche struck, Paudel said.
“We expected to follow them, we had no warning at all,” he said.
Every summer, hundreds of climbers from around the world attempt to scale peaks in the Himalayas when weather conditions are at their best.
The accident underscores the huge risks taken by sherpa guides, who carry tents, bring food supplies, repair ladders and fix ropes to help foreign climbers who pay tens of thousands of dollars to summit the peak.
More than 300 people have died on Everest since the first successful summit by Sir Edmund Hillary and Tenzing Norgay in 1953.