TXPS23 KNES 041209 TCSWSP A. TROPICAL DISTURBANCE (97P) B. 04/1130Z C. 14.0S D. 161.9E E. FIVE/HIMAWARI-8 F. T1.0/1.0/D0.5/24HRS G. IR/EIR/SWIR H. REMARKS...DT=1.0 BASED ON .2+ BANDING ON LOG10 SPIRAL. PT=1.0. MET=1.0. FT IS BASED ON DT. I. ADDL POSITIONS NIL ...SCHWARTZ