TXPN25 KNES 262120 SIMWIR A. TROPICAL DISTURBANCE (90W) B. 26/2057Z C. 19.5N D. 149.4E E. FIVE/MTSAT F. T1.5/1.5/D1.0/24HRS G. IR/EIR/VIS/TMI H. REMARKS...CONVECTION WRAPS .2 ON LOG10 SPIRAL YIELDING A DT OF 1.5. MET = 1.0 AND PT = 1.5. FINAL-T BASED ON DT. I. ADDL POSITIONS 26/1713Z 19.4N 149.7E TMI ...KIBLER