WWIO20 KNES 241454 A. TROPICAL DISTURBANCE (99A) B. 24/1430Z C. 12.3N D. 73.5E E. FIVE/MET-7 F. T1.5/1.5/D1.0/24HRS G. IR/EIR/AMSU/SSMI/TMI H. REMARKS...CENTER IS DIFFICULT TO LOCATE IN CONVENTIONAL AND MICROWAVE IMAGERY. LARGELY LINEAR CONVECTION MEASURES ONLY 1/10 RESULTING IN A SYSTEM THAT IS TOO WEAK TO CLASSIFY. MET AND PT ARE 1.0. FT BASED ON CONSTRAINTS PREVENTING T-NUMBER FROM BEING LOWERED AT NIGHT DURING FIRST 4 HOURS OF DEVELOPMENT. ~TURK