TXST21 KNES 240002 TCSSTL A. TROPICAL DISTURBANCE (90Q) B. 23/2330Z C. 17.6S D. 36.0W E. THREE/GOES-E F. T1.0/1.0/D1.0/24HRS G. IR/EIR/SWIR H. REMARKS...WANING VISIBLE IMAGERY SHOWED A WELL-DEFINED LOW LEVEL CIRCULATION WITH DEVELOPING CONVECTION OVER AND EAST OF THE CENTER. CONVECTION HAS FLUCTUATED SOME SINCE THEN BUT MEASURES SLIGHTLY MORE THAN 2/10 FOR A DT OF 1.0. MET AND PT ARE ALSO 1.0. FT IS BASED ON DT. I. ADDL POSITIONS NIL ...TURK