TXPZ21 KNES 010009 TCSENP A. TROPICAL DISTURBANCE (91E) B. 31/2330Z C. 15.3N D. 109.0W E. FIVE/GOES-E F. T1.5/1.5 G. IR/EIR/VIS H. REMARKS...CIRCULAR CLOUD LINES AROUND A CSC THAT IS LESS THAN 1.25 DEGREES FROM A SMALL COLD OVERCAST MAKES THE DT EQUAL TO 1.5 USING THE SHEAR PATTERN. THE MET AND PT AGREE AND ARE ALSO EQUAL TO 1.5. THE FT IS BASED ON THE MET DUE TO UNCERTAINTY WITH THE EXACT CSC POSITION IN RECENT SATELLITE IMAGERY. I. ADDL POSITIONS NIL ...SAMBUCCI