TXPS23 KNES 180628 TCSWSP A. TROPICAL DISTURBANCE (91P) B. 18/0530Z C. 15.3S D. 169.8E E. THREE/HIMAWARI-8 F. T1.5/2.0 G. IR/EIR/VIS H. REMARKS...SYSTEM IS CHARACTERIZED BY CIRCULARLY-DEFINED CLOUD LINES AND A LLCC <1.25 DEG FM A LARGE COLD OVC RESULTING IN A DT OF 2.0. LLCC HAS BECOME COMPLETELY EXPOSED AND MOVED W IN LAST 6 HR. MET <1.0 DUE TO SLOW 24 HR WEAKENING TREND AND PT=1.0. FT IS BASED ON CONSTRAINTS AS FT MUST BE WITHIN 1.0 OF MET. I. ADDL POSITIONS NIL ...KONON