TXIO27 KNES 042105 TCSNIO A. TROPICAL DISTURBANCE (90B) B. 04/2030Z C. 3.6N D. 85.5E E. FIVE/MET-7 F. T1.5/1.5/D1.5/24HRS G. IR/EIR/AMSU H. REMARKS...POSITION IS DIFFICULT TO LOCATE WITHOUT TIMELY MICROWAVE DATA HOWEVER PAST MICROWAVE DATA SUGGESTS LLCC IS SE OF DEEPEST CONVECTION. SHEAR PATTERN LT 1.25 DEG FROM SHARPEST BD GRADIENT YIELDS A DT OF 1.5. MET = 1.0. PT = 1.5. FT IS BASED ON PT. I. ADDL POSITIONS 04/1534Z 2.9N 85.8E AMSU ...GUILLOT