Ethan Greene is a Director at Colorado Avalanche Information Center at Colorado Avalanche Information Center. He possess expertise in remote sensing, environmental science, avalanche, gis, program management and 26 more skills. Colleagues describe him as "How often do you find a professional who is capable of being a leader and concurrently, a member of the tribe regarding snow science and avalanche education? It's a tough crowd. Ethan is the real deal. If more people could learn from him and share what his team produces, more preparedness would result..." and "I have had the pleasure of working with Ethan on a number of projects and programs, both during and prior to his tenure as Director of the Colorado Avalanche Information Center. Among his many outstanding technical and management qualities, Ethan has the rare ability to lead complex collaborative projects where stakeholders have strongly differing perspectives. As lead editor of the U.S. Snow, Weather and Avalanche Observation Guidelines, he skillfully navigated deeply-entrenched and differing observation practices. The result was a landmark volume that is widely used and respected both in the United States and abroad. In this and other areas, Ethan has raised the scientific and collaborative professionalism in the avalanche field to a high standard while being highly highly personable and competent. Top qualities: Professional and competent leadership"