TXPS21 KNES 201815 TCSWSP A. 10P (NONAME) B. 20/1732Z C. 12.6S D. 175.4W E. FIVE/MTSAT F. T1.5/2.0/W0.5/06HRS G. IR/EIR/SWIR/TMI/AMSU H. REMARKS...CENTRAL CONVECTION HAS WEAKENED OVER THE LAST 6HRS AND PROGRESSED ON A SIMILAR SPEED. HOWEVER... LOW LEVEL CENTER MAY BE TRAILING THE FIX CENTER (USED CLOUD SYSTEM CENTER FOR FIX). CONVECTION WRAPS .2 ON LOG10 FOR DT OF 1.0. MET IS 1.5 FOR STEADY TREND FROM YESTERDAY... PT IS 1.5. FT IS 1.5 BASED ON MET. CI IS HELD AT 2.0 PER WEAKENING RULES. I. ADDL POSITIONS 20/1206Z 12.5S 176.2W TMI 20/1250Z 12.5S 176.0W AMSU ...GALLINA