Wednesday, April 22, 2009

This is Wilma. The 'water vapor' trail is a bit different.



In 2005, Wilma was nearly an 'upside - down' hurricane with its water vapor trail tracking from the North. Why? Because there existed at the top of the 'densest' water vapor trail of any hurricane that season, a high upper tropospheric vortex that received its water vapor from the Equator BEFORE Wilma was born.