TXXS27 KNES 121817 TCSSIO A. TROPICAL DISTURBANCE (99S) B. 12/1730Z C. 11.1S D. 96.1E E. THREE/MET-7 F. T2.0/2.0/D1.0/18HRS G. IR/EIR/SSMIS H. REMARKS...CURVED BANDING IS GREATER THAN .3 RESULTING IN A DT OF 2.0. MET=1.5 PT=2.0. FT IS BASED ON PT. I. ADDL POSITIONS 12/1256Z 11.1S 96.2E SSMIS ...KIM