TXXS23 KNES 191143 TCSSIO A. 12S (GIOVANNA) B. 19/1130Z C. 26.0S D. 50.2E E. THREE/MET-7 F. T4.0/5.0/W1.0/06HRS G. IR/EIR/VIS/TMI H. REMARKS...SIGNIFICANT WEAKENING HAS OCCURRED OVER THE LAST 6 HOURS. THE EYE IS NO LONGER APPARENT IN EITHER VISIBLE OR EIR IMAGERY. CONVECTION MEASURES 9/10 FOR A DT OF 3.5. MET AND PT ARE ALSO 3.5. FT IS BASED ON CONSTRAINTS LIMITING CHANGES IN FT TO 1.0 OVER 6 HOURS. I. ADDL POSITIONS 19/0747Z 25.9S 49.5E TMI ...TURK