TXIO21 KNES 170309 A. TROPICAL DISTURBANCE (93A) B. 17/0230Z C. 10.0N D. 56.1E E. FIVE/MET-7 F. T1.5/1.5/D0.5/06HRS G. IR/EIR/SSMIS H. REMARKS...3/10 BANDING ON LOG10 SPIRAL YIELDS A DT=1.5. MET AND PT AGREE WITH DT. FT BASED ON DT. I. ADDL POSITIONS 17/0133Z 10.0N 56.3E SSMIS ...EVANS