HomeUSACaliforniaSierra EastsideMammoth Lakes AreaLake GeorgeHorseshoe PilesStorm CragMain WallDevil's Wind Storm5.10cBoreas5.10a5.10bsportalpineFA Euan Cameron, Tim Kearns, Will Crick, Justin Colville, 25th August 2012CREATED UPDATED Tick this climbDescriptionLocationProtectionRoutes in Main Wall1Devil's Wind Storm5.10cSport · Alpine2Sirocco5.10bSport · Alpine 3Boreas5.10aSport · Alpine