there is a lot of drier air to her wnw-nw..... and at this time yesterday was a lot less....not sure how this will play an role in her movement or strength.... here's a water vapor shot of Katrina from esl.
-------------------- www.Stormhunter7.com ***see my flight into Hurricane Ike ***
Wx Data: KFLPANAM23 / CW8771
2012== 23/10/9/5 sys/strms/hurr/majh