TXXS26 KNES 041823 TCSSIO A. TROPICAL DISTURBANCE (91S) B. 04/1730Z C. 5.7S D. 51.4E E. THREE/MET-8 F. T1.5/1.5/D0.5/24HRS G. IR/EIR/SWIR/SSMIS H. REMARKS...SYSTEM CHARACTERIZED BY 4/10 BANDING ON A LOG-10 SCALE. MET=2.0 PT=2.0. FT IS BASED ON CONSTRAINTS LIMITING CHANGE DURING THE FIRST 24HRS. I. ADDL POSITIONS 04/1451Z 5.9S 51.5E SSMIS ...FISHER