TXIO23 KNES 181806 TCSNIO A. TROPICAL DISTURBANCE (99B) B. 18/1730Z C. 20.1N D. 90.2E E. THREE/MET-9 F. T2.0/2.0 G. IR/EIR/SWIR H. REMARKS...SYSTEM IS CHARACTERIZED BY CIRCULARLY DEFINED CLOUD LINES AND A CENTER UNDER A LARGE AREA OF DEEP CONVECTION RESULTING IN A DT OF 2.0. THE MET IS 1.5. THE PT AGREES WITH THE DT. THE FT IS BASED ON THE PT DUE TO A NEW AREA OF PULSING CONVECTION AND UNCERTAINTY IN EXACT CENTER LOCATION. I. ADDL POSITIONS NIL ...GATLING