Tag Archives: Hazard

Yosemite National Park is initiating public scoping for the Curry Village Rockfall Hazard Zone Structures Project. Compliance with the National Environmental Policy Act (NEPA) and the National Historic Preservation Act (NHPA) will be coordinated through development of an environmental assessment (EA). The public scoping period for the EA will open …

Yosemite National Park announces the release of the Curry Village Rockfall Hazard Zone Structures Environmental Assessment (EA). The EA will be available for public review and comment from August 8, 2011 through September 9, 2011. The EA addresses the future disposition of 72 structures that were previously closed by the …

Yosemite National Park announces the signing of the Curry Village Rockfall Hazard Zone Structures Project Finding of No Significant Impact (FONSI). This document records the decision of the National Park Service to remove the remaining 72 structures within the closed rockfall hazard zone at Curry Village. This action was described …

Yosemite National Park and USGS scientists, in collaboration with academic geologists, recently completed a comprehensive study of rockfall hazard and risk in Yosemite Valley. This internationally peer-reviewed study utilized new data and technologies to map the cliffs and talus slopes, date ancient rockfalls, and perform computer simulations of potential future …