TXNT24 KNES 241146 TCSNTL A. 14L (MARCO) B. 24/1130Z C. 27.9N D. 88.5W E. THREE/GOES-E F. T3.0/4.0 G. IR/EIR/SWIR H. REMARKS...CIRCULARLY DEFINED CLOUD LINES AROUND A LLCC THAT IS < 75 NM FROM A LARGE COLD OVERCAST YIELDS A DT OF 2.0. THE MET AND PT ARE BOTH 3.0 AND THE FT IS BASED ON THE MET DUE TO UNCERTAINTY OF THE EXACT LLCC LOCATION. I. ADDL POSITIONS NIL ...MLEVINE