TXPZ21 KNES 201806 TCSENP A. TROPICAL DISTURBANCE (91E) B. 20/1730Z C. 9.2N D. 108.4W E. FIVE/GOES-W F. T1.0/1.0/D1.0/24HRS G. IR/EIR/VIS H. REMARKS...INITIAL CLASSIFICATION OF THIS SYSTEM. CONVECTION HAS BEEN PERSISTENT AND THERE IS A MID LEVEL CIRCULATION EVIDENT IN GOES SATELLITE ANIMATION. 1520Z SSMI MICROWAVE IMAGE ALSO SUGGESTS A LOW/MID LEVEL CIRCULATION. 3 TENTHS BANDING GIVES DT=2.0. MET AND PT=1.0. FT IS BASED ON MET. I. ADDL POSITIONS NIL ...RUMINSKI