http://www.mountaindynamics.com/en/sdtbl.php?r=0&u=7044 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=7044&tid=20156 Sat, 23 Apr 2011 16:43:05 GMT mkf5128 did 23 runs at Northstar at Tahoe on 04/23/11 for a total of 40,757' vertical over 62.9mi Northstar at Tahoe Mountain Dynamics SnowRanger Snow Days GPS Garmin Magellan