TXPQ21 KNES 181539 TCSWNP A. TROPICAL DISTURBANCE (97W) B. 18/1430Z C. 9.2N D. 159.3E E. THREE/HIMAWARI-8 F. T1.5/1.5/D0.5/12HRS G. IR/EIR/SWIR H. REMARKS...THIS INTENSITY ESTIMATE WAS DERIVED USING 4 KM IR DATA. CONVECTION WRAPS .3 ON LOG10 SPIRAL YIELDING A DT OF 1.5. MET = 2.0 AND PT = 1.5. FT IS BASED ON DT. I. ADDL POSITIONS NIL ...KIBLER