(Added) Ensures PHAs are being completed and results are entered into the database in a timely manner. 2.5.14. (Added) Ensures 4T profiles are initiated on military members found to be questionable for con-tinued active duty IAW chapter 10 of this Air Force Instruction.
Half Dome Elevation: 8,842 feet (2,695 meters) Total Elevation Gain: 4,800 feet (1,600 meters) from Yosemite Valley. The red line marks the route of the Mist Trail, which will take you (if only! actually, you'll take it) to the top of Nevada Fall. This stretch is 2.6 miles (4.2 km) long and climbs 2,000 feet (600 meters). It's the most scenic stretch of the trail until you approach the shoulder of Half Dome.
Apply for Half Dome Permits March 1-31, 2015. By John P. DeGrazio. Today is the first day to apply for the Half Dome permit lottery which will run from 12am PST on March 1 to 11:59pm PDT on March 31. If you are planning on hiking to the summit of Half Dome on any day from May 22 to October 13, 2015, you will be required to obtain a permit to access the Sub Dome and cable portions of the Half Dome trail.