TXPS24 KNES 091843 TCSWSP A. TROPICAL DISTURBANCE B. 09/1800Z C. 20.7S D. 176.1W E. FIVE/HIMAWARI-8 F. T2.0/2.0/D1.0/24HRS G. IR/EIR H. REMARKS...SYSTEM HAS MAINTAINED A ROBUST AREA OF PERSISTENT DEEP CONVECTION WITH VERY COLD CLOUD TOP TEMPERATURES. POSITION OF LOW LEVEL CENTER IS SOMEWHAT UNCERTAIN AND WAS AIDED BY EARLIER MICROWAVE PASSES WHICH SHOWED CONVECTION SHEARED TO EAST OF CIRCULATION. DT=2.0 BASED ON CIRCULARLY DEFINED CLOUD LINES WITH THE CENTER NEAR THE COLD OVERCAST WHICH IS GREATER THAN 90NM WIDE. MET=2.0 BASED ON 24 HOUR DEVELOPING TREND. PT=2.0. FT IS BASED ON MET. I. ADDL POSITIONS NIL ...RUMINSKI