Due to a mass equipment failure, teams on Everest have stopped their summit push and have descended below 7,700m. All clients, guides, and Sherpa are safe and accounted for at this time.

Both of our Alpenglow Expeditions teams, along with other teams on Everest, were utilizing an industry standard supplemental oxygen system during their summit push. When multiple of the team’s oxygen bottle regulators malfunctioned, the team made the difficult decision to stop their summit push and return to lower elevation.

Since this time, it has become apparent that a defective batch of oxygen bottle regulators was released. Multiple teams using the same device have experienced similar oxygen system failures. There are no reported injuries at this time.