http://www.mountaindynamics.com/en/sdtbl.php?r=0&u=2139 Snow Days from Mountain Dynamics: GPS tracking and statistics for over 500 top ski resorts worldwide. en-us http://www.mountaindynamics.com/en/images/logorss.gif http://www.mountaindynamics.com/ http://www.mountaindynamics.com/en/sdmap.php?r=0&u=2139&tid=1790 Sat, 24 Jan 2009 19:38:54 GMT jonathancamp did 6 runs at Sierra at Tahoe on 01/24/09 for a total of 6,397' vertical over 9.7mi Sierra at Tahoe Mountain Dynamics SnowRanger Snow Days GPS Garmin Magellan