TXNT27 KNES 291218 TCSNTL A. 18L (RINA) B. 29/1200Z C. 19.2N D. 46.7W E. THREE/GOES-E F. T3.0/3.5 G. IR/EIR/VIS H. REMARKS...AN EXPOSED LLCC WITH CIRCULARLY DEFINED CLOUD LINES LOCATED <75 NM FROM THE LARGE COLD RESULTS IN A DT OF 2.0. THE MET IS 3.0 AND THE PT AGREES. THE FT IS BASED ON THE MET DUE TO THE FLUCTUATING CONVECTION. I. ADDL POSITIONS NIL ...BROWN