TXIO25 KNES 201513 TCSNIO A. 01B (ROANU) B. 20/1430Z C. 19.5N D. 87.3E E. FIVE/MET-7 F. T3.0/3.5/D0.5/24HRS G. IR/EIR/AMSU/SSMIS H. REMARKS...CONVECTIVE BURSTING WITH VERY COLD CLOUD TOP TEMPS OF -90C HAS OCCURRED EARLIER THAN YESTERDAY. LOW LEVEL CENTER POSITION BASED ON RECENT MICROWAVE IMAGERY AND SUBSEQUENT CONVECTION. 5 TENTHS BANDING NORTH AND WEST OF CENTER GIVES DT=2.5. MET=3.0 BASED ON 24 HOUR SLOW DEVELOPMENT TREND. PT=3.0. FT IS BASED ON MET. I. ADDL POSITIONS 20/1210Z 19.1N 86.8E AMSU 20/1302Z 19.0N 87.0E SSMIS ...RUMINSKI