TXXS21 KNES 191528 A. 16S (DIANNE) B. 19/1432Z C. 23.0S D. 107.5E E. ONE/MTSAT F. T4.0/4.5/W0.5/12HRS G. IR/EIR/SSMI/AMSU H. REMARKS...DIANE APPEARS TO HAVE PEAKED 6-12 HOURS AGO. EYE WALL HAS ERODED PAST FEW HOURS WITH BREAK IN SOUTHERN SEMICIRCLE. HAVE USED BANDING PATTERN WITH 10 TENTHS BANDING FOR DT=3.5. MET=4.5 BASED ON SLOW DEVELOPMENT PAST 24 HRS. PT=4.0. FT BASED ON PT. I. ADDL POSITIONS 19/0943Z 22.5S 107.9E SSMI 19/1152Z 22.5S 107.8E AMSU ...RUMINSKI