Hurricane Tomas

Photo of October 26th Storm - NASA
Record Low Pressure in Minnesota

In the last week we had an un-named storm in the Mid-West (above picture as of 10/26) and now we have Tomas approaching the Antilles in the picture below (10/30/2010). This is truly strange, powerful weather for this time of year. The gurus are studying this stuff, like why the central pressure can drop so fast and so low. Climate change? We'll see.

Enhanced Photo if Hurricane Tomas - NOAA
Water Vapor

Hurricane Tomas has a large circulation and is expected to go Cat 2 or 3 before running into wind sheer, and blending into a cold front. Very dry air extends from the Yucatan through Cuba. The storm in hot pink color on the right appears to be redeveloping and is already quite large.

Graphic - Unisys
GFS-x Model

This is a roughly 6-7 day future scenario when Tomas is now east of Cuba, the blob in the lower right. It is the pushing force of that big Mid-West storm as shown in a big red-orange loop at the middle of the picture, how much and when. Various models do different things but you can get a sense of the spaghetti after a while. Gawd I love spaghetti.