The mission of the Eastern Sierra Avalanche Center is to inform and educate the public on avalanche conditions in the Eastern Sierra Nevada mountains of California. The Friends of Eastern Sierra Avalanche Center is a 501(c)3 non-profit organization overseen by a volunteer Board of Directors, outlined below. For general information, please email office@esavalanche.org. ESAC employs avalanche forecasters to provide daily avalanche advisories and field observations. An administrative manager supports the forecasters and the board of directors in fulfilling our mission and expanding opportunities for local community members.