WWPN20 KNES 130958 A. TROPICAL DISTURBANCE (90W) B. 13/0830Z C. 12.8N D. 117.6E E. three/MTSAT F. T2.0/2.0/d1.0/24HRS G. vis/ir/EIR H. REMARKS... dt=2.5 based on 4/10 banding. ft and ci kept with met of 2.0.