TXIO21 KNES 211449 A. TROPICAL DISTURBANCE (98B) B. 21/1430Z C. 14.4N D. 87.5E E. FIVE/MET-7 F. T1.5/1.5/S0.0/06HRS G. IR/EIR/SSMIS H. REMARKS...2/10 BANDING ON LOG10 SPIRAL YIELDS DT=1.0. MET IS AT 1.0 AND PT IS AT 1.5. FT BASED ON PT AND THE FACT THAT T-NUMBER CANNOT BE LOWERED AT NIGHT DURING FIRST 48 HOURS PER DVORAK RULES. I. ADDL POSITIONS 21/1126Z 14.3N 87.9E SSMIS ...EVANS