TPXS10 PGTW 040311 A. TROPICAL CYCLONE 19S (FYTIA) B. 04/0230Z C. 23.38S D. 54.75E E. THREE/MET9 F. T1.5/2.5/W1.0/24HRS STT: W1.0/03HRS G. IR/EIR/VIS/MSI H. REMARKS: 19A/PBO XPSD LLCC/ANMTN. TIGHTLY DEFINED CLOUD LINES WITH VERY SMALL, COLD OVERCAST YIELD A DT OF 1.5. MET YIELDS 2.0. PT YIELDS 1.5. DBO DT. BROKE CONSTRAINTS DUE TO RAPID WEAKENING. I. ADDITIONAL POSITIONS: 03/2147Z 23.62S 54.70E AMS2 TIMMERMAN