The victims were hiking when they were buried under two and half metres of snow which fell on them. The avalanche occurred on 2 May at the Sölden ski resort. The hikers were approximately below the summit. Authorities said the six bodies were retrieved as they ascended Schalfkogel between the ski resorts of Sölden and Obergurgl near the Italian border. A rescue effort had gotten underway on 2 May but was suspended that night. The search had earlier been called off. Rescuers were hampered by severe weather conditions. Witnesses had seen the avalanche and reported it by 16:15 but rescuers were delayed by the snowstorm. As soon as the rescue helicopter was able to land all of the victims had been located within the hour. It is understood four of them quickly died and froze after being buried under the snow, whilst the other two had some oxygen and survived in an unfrozen state until this became impossible. Rescuers said these two might have been rescued.