WWIO21 KNES 120343 A. TROPICAL DISTURBANCE (98S) B. 12/0230Z C. 17.0S D. 50.1E E. FIVE/MET-7 F. T1.0/1.5/S0.0/18HRS G. IR/EIR H. REMARKS... DT=1.0 BASED ON .2 BANDING ON LOG10 SPIRAL. PT=1.0. MET=1.5. 0109Z AMSUB SHOWS POSSIBLE WEAK LOW LEVEL CIRCULATION .