TXNT23 KNES 300008 TCSNTL A. TROPICAL DISTURBANCE (91L) B. 29/2345Z C. 29.7N D. 77.5W E. THREE/GOES-E F. T1.0/1.5/W0.5/06HRS G. IR/EIR/VIS H. REMARKS...91L IS STRUGGLING. WHAT LITTLE CONVECTION THERE IS IS ABOUT 1 DEGREE S OF WELL DEFINED..SYMMETRIC LLCC. SHEAR MATRIX USED FOR WITH CIRCULAR DEFINED CLOUD LINES..CONVECTION LESS THAN 75NM FROM CENTER AND VERY SMALL AMOUNT OF CONVECTION FOR DT=1.0. MET=1.0 BASED ON 6 HOUR WEAKENING TREND. PT=1.0. FT IS BASED ON DT. I. ADDL POSITIONS NIL ...RUMINSKI