A tropical air mass is a large body of air that forms over warm regions, typically near the equator. It is characterized by high temperatures and high humidity, which can lead to the development of clouds and precipitation. These air masses can influence weather patterns, especially in tropical and subtropical areas. Tropical air masses are classified into two main types: maritime tropical (mT), which forms over warm ocean waters, and continental tropical (cT), which forms over hot land areas. Both types can bring warm, moist air that affects local climates and can contribute to severe weather events like thunderstorms and hurricanes.