It would appear that there is some type of cycling going on with Charley's center. Colored IR zoom shows a slot penetrating the center and tightening up around the lowest temp. clouds in the SE quad. Almost like cinching your trouser belt. May be spinning up, may not. Won't be long. 5 hours til daylight.

Bonnie. Cycling again. Lowest temp. pixels back in the center of the swirl. Some outflow bands? barely visible on the color IR. Shortwave off to the immediate NW may spell trouble for this cycle though. Still not seeing anything significant from the buoys. With Bonnie's size I don't really expect to see much change in the buoy data, unless she passes over one of them like Lilli or Isidore did.