air masses are humid. Using this classification scheme, there are four basic types of air masses. A continental polar (cP) air mass is dry and cool. A continental tropical (cT) air mass is dry and warm or hot. Maritime polar (mP) and maritime tropical (mT) air masses both form over water.
Woodford Reserve. Woodford Reserve is an American brand of premium small batch Kentucky Straight Bourbon Whiskey produced by the Brown-Forman Corporation.
Since 1996, Woodford Reserve has been the official bourbon of the Kentucky Derby and it produces a specially-designed, limited-edition bottle each year for the horserace. The whiskey starts with standard Woodford, which is distilled in both copper pot and column stills before aging in heavily charred white oak barrels.