The closure of routes over the icefall for the remainder of the season was later announced, the second consecutive year that the mountain has been closed due to avalanches. After the second earthquake on 12 May 2015, Dambar Parajuli, president of the Expedition Operators' Association of Nepal, said there were no climbers or Nepali sherpa guides remaining at Everest Base Camp. As a result, no one climbed Mount Everest in the spring of 2015, the first time in 41 years that this has happened.