Vertical draft Reference Libraries
So what makes a super cell thunderstorm so special? It is the way that they are made and what it takes for them occur. It takes three types of air coming together to form these monster cells. The first is the warm moist air rising in from the Gulf of Mexico. Second is the drier air moving in from the desert southwest and the third is the cold air coming in from the Rockies. When all three of...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.