TXXS21 KNES 190604 TCSSIO A. TROPICAL DISTURBANCE B. 19/0530Z C. 8.8S D. 102.1E E. THREE/HIMAWARI-8 F. T1.0/1.0/D1.0/24HRS G. IR/EIR/VIS 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