TXXS21 KNES 171228 TCSSIO A. 24S (IALY) B. 17/1130Z C. 9.0S D. 50.5E E. THREE/MET-9 F. T2.0/2.5 G. IR/EIR/VIS H. REMARKS...SYSTEM CHARACTERIZED BY CIRCULAR TIGHTLY-DEFINED CLOUD LINES AND LLCC <1.25 DEG FM A LARGE COLD OVC RESULTING IN A DT OF 2.0. MDT-STG ENE SHEAR IMPACTING SYSTEM. UPR-LVL OUTFLOW VRY GOOD S AND W QUADS AND NON-EXISTENT ELSEWHERE. MET=1.5 AND PT=2.0. FT BASED ON PT DUE TO PULSING/IRREG CONVECTION. I. ADDL POSITIONS NIL ...KONON