TXPQ25 KNES 202107 TCSWNP A. TROPICAL DISTURBANCE (97W) B. 20/2030Z C. 18.9N D. 159.1E E. FIVE/HIMAWARI-8 F. T1.0/1.0/D1.0/24HRS G. IR/EIR/VIS H. REMARKS...THIS INTENSITY ESTIMATE WAS DERIVED USING 4 KM IR DATA. POSITION BASED ON BETTER OF TWO CIRCULATIONS, WHICH APPEAR IN VISIBLE IMAGERY. SYSTEM IS CHARACTERIZED BY SPIRAL, LOOSELY DEFINED CLOUD LINES AND A CENTER LESS THAN 1.25 DEGREES FROM A VERY SMALL COLD OVERCAST. THIS RESULTS IN A DT OF 1.0 USING THE SHEAR PATTERN. MET AND PT ARE ALSO 1.0. FT IS BASED ON DT. I. ADDL POSITIONS NIL ...TURK