TXIO25 KNES 191521 TCSNIO A. 01B (ROANU) B. 19/1430Z C. 15.8N D. 83.3E E. THREE/MET-7 F. T2.5/3.0/w0.5/06HRS G. IR/EIR/SSMI/AMSU/WINDSAT/SSMIS H. REMARKS...CONVECTION ASSOCIATED WITH ROANU HAS WEAKENED CONSIDERABLY PAST 6-12 HRS. CLOUD TOP TEMPS HAVE WARMED NOTABLY AND ORGANIZATION HAS DIMINISHED FROM A CONSOLIDATED MASS NEAR THE CENTER TO BROKEN CONVECTION ALONG THE SOUTHERN BAND AS PER METEOSAT AND MICROWAVE IMAGERY. WAS ABLE TO MEASURE 4 TENTHS BANDING FOR DT=2.5. MET=1.5 BASED ON 24 HOUR WEAKENING TREND. PT=1.5. FT IS BASED ON DT. I. ADDL POSITIONS 19/0831Z 15.3N 82.6E SSMI 19/1221Z 15.8N 83.1E AMSU 19/1250Z 15.8N 83.2E WINDSAT 19/1313Z 15.8N 83.2E SSMIS ...RUMINSKI