TXPS21 KNES 021818 TCSWSP A. TROPICAL DISTURBANCE (91P) B. 02/1730Z C. 27.8S D. 126.3W E. FIVE/GOES-W F. T1.5/1.5 G. IR/EIR/VIS H. REMARKS...A LLCC WITH CIRCULARLY DEFINED CLOUD LINES UNDERNEATH A LARGE OVERCAST YIELDS A DT OF A 2.0 BASED ON SHEAR PATTERN. MET IS 1.5 BASED ON A SLOW DEVELOPING TREND AS OVERCAST WAS AWAY FROM LLCC 24 HOURS PRIOR. PT IS EQUAL TO MET. FT IS BASED ON MET DUE TO UNCERTAINTY IN CENTER POSITION. I. ADDL POSITIONS NIL ...NGUYEN