TXXS26 KNES 181758 TCSSIO A. TROPICAL DISTURBANCE (90S) B. 18/1730Z C. 12.2S D. 91.5E E. THREE/MET-7 F. T2.5/2.5/D1.5/24HRS G. IR/EIR/TMI H. REMARKS...SYSTEM IS DEVELOPING RAPIDLY WITH DT=3.0 BASED ON 7/10 BANDING.MET=2.5 BUT PAT=3.0. FT IS BASED ON CONSTRAINTS OF DT LIMIT OF 2.5 IN FIRST 24HRS. . I. ADDL POSITIONS 18/1502Z 12.1S 91.2E TMI ...SWANSON