TXPQ29 KNES 141211 TCSWNP A. 19W (CHANTHU) B. 14/1130Z C. 30.8N D. 124.9E E. THREE/HIMAWARI-8 F. SUBTROPICAL G. IR/EIR/SWIR H. REMARKS...THIS ESTIMATE WAS DERIVED USING 4 KM IR DATA. SUBTROPICAL TRANSITION HAS NOW OCCURRED FOR THIS SYSTEM WITH INTERACTION WITH AN UPPER LEVEL LOW AS WELL AS THE INCREASED SIZE OF THE SYSTEM AND CONVECTION REMAINING POLE WARD AND EASTWARD FROM THE CENTER. THIS WILL BE THE FINAL BULLETIN UNLESS SATELLITE ANALYSIS SUGGESTS THE SYSTEM HAS BECOME PURELY TROPICAL IN NATURE. I. ADDL POSITIONS NIL ...SAMBUCCI