TXIO29 KNES 152106 TCSNIO A. TROPICAL DISTURBANCE B. 15/2030Z C. 20.7N D. 91.7E E. FIVE/HIMAWARI-8 F. T1.0/1.0/D1.0/24HRS G. IR/EIR/SWIR H. REMARKS...DT=0 DUE TO LACK OF DEEP CONVECTION. FT IS BASED ON CONSTRAINTS BARRING WEAKENING WITHIN 1ST 24 HOURS. I. ADDL POSITIONS NIL ...SCHWARTZ