WWIO21 KNES 220931 A. 28S (ROSIE) B. 22/0830Z C. 11.4S D. 106.2E E. FIVE/MTSAT F. T3.0/4.0/W1.0/06HRS G. IR/EIR/VIS H. REMARKS...ROSIE HAS WEAKENED RAPIDLY PAST 6 HOURS AS CORE CONVECTION AROUND LLCC HAS WEAKENED AND SYSTEM IS BECOMING SHEARED WITH DEEP CONVECTION NOW MAINLY TO THE SE OF THE CENTER AND A CURVED BAND WRAPPING AROUND THE EASTERN SEMICIRCLE. SYSTEM MAY HAVE ONLY BRIEFLY PEAKED AT T4.0 EARLIER AS EYE BECAME APPARENT IN MICROWAVE IMAGERY. DT=3.0 BASED ON 6 TENTHS BANDING...RUMINSKI