TXNT21 KNES 181755 TCSNTL A. 06L (EDOUARD) B. 18/1745Z C. 39.9N D. 42.4W E. THREE/GOES-E F. T3.0/4.0/W1.5/24HRS G. IR/EIR/VIS/AMSU/SSMI H. REMARKS...CIRCULARLY DEFINED CLOUDS LINES UNDER LARGE COLD OVERCAST YIELDS A SHEAR MATRIX DT=2.0. MET=3.0 WITH PT=2.5. FT IS BASED ON CONSTRAINTS OF NOT WEAKENING MORE THAN 1.5 T-NUM IN 12HRS. I. ADDL POSITIONS 18/1618Z 39.8N 43.1W AMSU 18/1714Z 39.9N 42.7W SSMI ...SALEMI