TXIO27 KNES 201546 A. TROPICAL DISTURBANCE (98B) B. 20/1430Z C. 17.6N D. 91.5E E. FIVE/MET-7 F. T2.0/2.0/D1.5/24HRS G. IR/EIR/SSMI H. REMARKS...DT=2.0 BASED ON .3 BANDING ON LOG10 SPIRAL. PT=1.5. MET=1.5.FT BASED ON DT. I. ADDL POSITIONS 20/1325Z 17.5N 91.5E SSMI ...SCHWARTZ