WWPN20 KNES 291630 SATELLITE WEATHER BULLETIN WEST PACIFIC OCEAN MTSAT IRNIGHT . NOVEMBER 29 2007 1130Z . 31.0N 146.0E Becoming ExtraTropical 26W . PAST POSITIONS....29.6N 140.6E 29/0230Z VIS/IRDAY 25.4N 137.2E 28/1430Z IRNIGHT . REMARKS...COMMS PROBLEMS RESULT IN LATEST MTSAT IMAGE OF 1130Z. ACCELERATION AND LOCATION OF ACTIVE CONVECTION POLEWARD OF CENTER SUGGESTS EXTRATROPICAL TRANSITION UNDERWAY. CENTER LOCATION UNCERTAIN BUT BELIEVED TO BE SW OF ACTIVE CONVECTION BASED ON 0955Z SSMIS DATA. . POSITION ACCURATE WITHIN 60 NMI. . THIS WILL BE THE FINAL BULLETIN. . EFFECTIVE 0000 UTC 01 DECEMBER 2007 THE FORMAT OF THIS BULLETIN WILL CHANGE TO CONFORM WITH THAT FOUND IN TPPS10 PGTW. FOR DETAILS SEE http://www.ssd.noaa.gov/PS/TROP/newformat.html ALL LOWER CASE LETTERS EXCEPT PS/TROP. . FOR AREAL DISPLAY OF RAINFALL POTENTIAL SEE OUR WEB SITE AT HTTP://WWW.SSD.NOAA.GOV/PS/TROP/TRAP.HTML ALL LOWER CASE LETTERS EXCEPT PS/TROP . SALEMI . NNNN