TXPS27 KNES 031823 TCSWSP A. 10P (OLA) B. 03/1732Z C. 30.0S D. 163.9E E. FIVE/MTSAT F. EXTRATROPICAL G. IR/EIR/SWIR H. REMARKS...SYSTEM IS ACCELERATING AND CONVECTION IS LOCATED POLEWARD OF THE CENTER. UW-CIMSS AMSU HOMEPAGE SUGGESTS WARM CORE IS NO LONGER PRESENT AT THE UPPER LEVELS, WHICH IS INDICATIVE OF EXTRATROPICAL TRANSITION. THIS WILL BE THE FINAL BULLETIN. I. ADDL POSITIONS NIL ...VELASCO