TXNT24 KNES 161219 TCSNTL A. 05L (ERIN) B. 16/1145Z C. 16.7N D. 31.4W E. THREE/MET-10 F. T1.0/1.5/W1.0/24HRS G. IR/EIR/VIS H. REMARKS...SYSTEM WEAKENING WITH ONLY FEW CELLS OF DEEP CONVECTION SO DT=TWTC. MET IS 1.0 BUT PAT IS ALSO TWTC. FT IS BASED ON CONSTRAINTS OF WEAKENING OF 0.5 OVER 6HRS. I. ADDL POSITIONS NIL ...SWANSON