Nepalese police move the bodies of trekkers killed following a snowstorm and an avalanche to a plane to be transported to Kathmandu in Jomsom on October 17, 2014. Nepal's prime minister has pledged to set up a weather warning system after a major Himalayan snowstorm killed 32 people at the height of the trekking season, 17 of them tourists. (Photo by Skanda Gautam/AFP Photo)

Nepalese police prepare to move the bodies of trekkers killed following a snowstorm and an avalanche onto a plane to be transported to Kathmandu in Jomsom on October 17, 2014. (Photo by Skanda Gautam/AFP Photo)

A handout picture made available by the Nepalese Army shows members of the army pulling the body of a trekker from the Thorung La mountain pass on the Annapurna Circuit, near Muktinath, in Mustang district, Nepal, 17 October 2014. In total seven dead bodies of trekkers including from Poland, Israel, China and Nepal have been brought to Kathmamdu over the past 24 hours, however the search operation continues for trekkers who went missing in a snowstorm, triggered by Cyclone Hudhud which brought heavy snowfall, which has so far claimed to lives of 29 people, though dozens remain unaccounted for. (Photo by EPA/Nepalese Army)

A handout picture made available by the Nepalese Army shows members of the army rescue unidentified trekkers from the Thorung La mountain pass on the Annapurna Circuit, near Muktinath, in Mustang district, Nepal, 17 October 2014. (Photo by EPA/Nepalese Army)

Hospital personnel shift the dead body of an avalanche victim onto a stretcher at a morgue at Teaching Hospital in Katmandu, Nepal, Friday, October 17, 2014. Rescuers widened their search Friday for trekkers stranded since a series of blizzards and avalanches battered the Himalayas in northern Nepal early this week, leaving more than two dozen foreigners and locals dead, officials said. (Photo by Niranjan Shrestha/AP Photo)

In this Thursday, October 16, 2014 photo released by Nepalese Army, unidentified survivors of an avalanche are treated at Army Hospital in Katmandu, Nepal. Rescuers widened their search Friday for trekkers stranded since a series of blizzards and avalanches battered the Himalayas in northern Nepal early this week leaving at least 29 people killed, officials said. (Photo by AP Photo/Nepalese Army)

Nepalese staff of Teaching Hospital stand around the body of a trekker after they arrived from the Thorung La mountain pass, on the Annapurna Circuit, in Mustang district, at Teaching Hospital in Kathmandu, Nepal, 17 October 2014. A total of seven bodies were recovered from an avalanche, including trekkers from Poland, Israel, China and Nepal were brought to Kathmamdu. (Photo by Niranjan Shrestha/EPA)

In this photo released by the Nepalese Army, rescue team members carry a victim of an avalanche before they airlift the body from Thorong La pass area, in Nepal, Thursday, October 16, 2014. Search teams in army helicopters rescued dozens of stranded foreign trekkers and recovered more bodies of victims of a blizzard and avalanches in the mountains of northern Nepal on Thursday. (Photo by AP Photo/The Nepalese Army)

People gather near a helicopter belonging to Nepal Army used to rescue avalanche victims at Thorang-La in Annapurna Region in this October 15, 2014 handout photo provided by Nepal Army. At least 12 people, including eight foreign hikers and a group of yak herders, were killed in Nepal by unseasonal blizzards and avalanches triggered by the tail of cyclone Hudhud, officials said on Wednesday. (Photo by Reuters/Nepalese Army)

A handout picture released by the Nepalese Army shows members of the army pack dead bodies of trekkers from the Thorung La mountain pass on the Annapurna Circuit, in Mustang district, Nepal. 15 October 2014. (Photo by EPA/Nepalese Army)

Nepalese army personnel carry a victim rescued from the avalanche at Thorang-La in Annapurna Region in this October 15, 2014 handout photo provided by Nepal Army. At least 12 people, including eight foreign hikers and a group of yak herders, were killed in Nepal by unseasonal blizzards and avalanches triggered by the tail of cyclone Hudhud, officials said on Wednesday. (Photo by Reuters/Nepalese Army)

Sete Tamang, 20, avalanche survivor, waits to receive the bodies of his colleagues outside a morgue at Teaching Hospital in Katmandu, Nepal, Monday, October 20, 2014. Nepal was wrapping up rescue operations in its northern mountains Monday, saying all the hikers believed to have been stranded on a trekking route by a series of deadly blizzards are now safe. (Photo by Niranjan Shrestha/AP Photo)