TXNT21 KNES 031231 TCSNTL A. 12L (KATIA) B. 03/1200Z C. 26.5N D. 31.9W E. FIVE/GOES-E F. T1.5/1.5 G. IR/EIR/VIS H. REMARKS...AN EXPOSED LLCC WITH TIGHT CIRCULAR CLOUD LINES LOCATED >75 NM FROM THE SMALL COLD OVERCAST YIELDS A DT OF 1.5. THE MET AND PT BOTH AGREE. THE FT IS BASED ON THE DT. I. ADDL POSITIONS NIL ...BROWN