WWPN20 KNES 122120 A. TROPICAL DISTURBANCE (94W) B. 12/2030Z C. 17.0N D. 107.6E E. FIVE/MTSAT F. T1.5/1.5/S0.0/24HRS G. IR/EIR/CHAN2 H. REMARKS...3/10 BANDING USING LOG10 SPIRAL YIELDS DT=1.5. MET=2.0 AND PT=1.5. FT BASED ON DT.