TXXS25 KNES 230643 TCSSIO A. TROPICAL DISTURBANCE (90S) B. 23/0600Z C. 12.3S D. 100.5E E. THREE/HIMAWARI-8 F. T1.5/1.5/D0.5/24HRS G. IR/EIR/VIS H. REMARKS...LOW LEVEL CENTER IS PARTIALLY EXPOSED ON EASTERN EDGE OF LARGE MASS OF DEEP CONVECTION. CENTER HAS CIRCULARLY DEFINED LOW CLOUD LINES THAT IS NEAR THE COLD OVERCAST WHICH IS GREATER THAN 90NM WIDE. THIS GIVES A DT=2.0. MET=2.0 BASED ON 24 HOUR DEVELOPING TREND. PT=2.0. FT IS BASED ON CONSTRAINTS THAT FT CANNOT CHANGE MORE THAN .5 WHEN FT 6 HOURS PREVIOUS WAS LESS THAN 2.0. I. ADDL POSITIONS NIL ...RUMINSKI