TXNT28 KNES 180023 TCSNTL A. TROPICAL DISTURBANCE B. 17/2345Z C. 12.1N D. 59.0W E. THREE/GOES-E F. T1.0/1.0/D1.0/24HRS G. IR/EIR/SWIR H. REMARKS...TRIED USING A SHEAR MATRIX FOR SYSTEM AND CAME UP WITH 1.5 FOR DT AND USING REGULAR SYSTEM HAD A 2.0 FOR DT=2.0 BASED ON EXPOSED LLCC SHEARED SW OF COLD CONVECTION. MET=1.0 AND PAT=1.5. FT IS BASED ON MET. I. ADDL POSITIONS NIL ...SWANSON