TXNT23 KNES 121817 TCSNTL A. 15L (NADINE) B. 12/1745Z C. 16.2N D. 36.9W E. THREE/GOES-E F. T2.0/3.0/W1.0/24HRS G. IR/EIR/VIS H. REMARKS...SHEAR PATTERN CHARACTERIZED BY TIGHTLY DEFINED CLOUD LINES WITH THE LLCC GREATER THAN 75 NM FROM A LARGE COLD OVERCAST FOR A DT=1.5. MET=2.0. PT=2.0. FT IS BASED ON MET SINCE CLOUD FEATURES ARE NOT CLEAR-CUT. I. ADDL POSITIONS NIL ...LEE