TXPS21 KNES 041156 TCSWSP A. TROPICAL DISTURBANCE (93P) B. 04/1122Z C. 18.5S D. 169.5W E. FIVE/GOES-W F. T1.5/1.5/D1.0/24HRS G. IR/EIR/SWIR/GMI H. REMARKS...SYSTEM CHARACTERIZED BY SPIRAL, LOOSELY DEFINED CLOUD LINES AND A CENTER LESS THAN 1.25 DEGREES FROM A LARGE COLD OVERCAST. THIS RESULTS IN A DT OF 1.5 USING THE SHEAR PATTERN. MET AND PT ARE ALSO 1.5. FT IS BASED ON MET DUE TO POORLY DEFINED CENTER. I. ADDL POSITIONS 04/0906Z 18.0S 169.8W GMI ...GAETANO