WWPN20 KNES 070315 SATELLITE WEATHER BULLETIN WEST PACIFIC OCEAN MTSAT VIS/IRDAY . SEPTEMBER 07 2007 0233Z . 37.6N 140.0E OVERLAND FITOW (10W) . PAST POSITIONS....34.9N 138.8E 06/1433Z IRNIGHT 32.6N 138.5E 06/0233Z VIS/IRDAY . REMARKS...SYSTEM IS OVERLAND NORTH OF TOKYO. IR AND VISIBLE IMAGERY SHOWS THE UPPER LEVELS OF THE SYSTEM BEGINNING TO DETACH FROM THE SURFACE CIRCULATION. WATER VAPOR IMAGERY SHOWS THE SYSTEM GETTING PUSHED MORE EASTWARD BY A TROUGH OVER THE KOREAN PENINSULA AND MAY BE SOON OVER WATER AGAIN BUT TRANSITION TO AN EXTRATROPICAL STORM HAS ALREADY BEGUN WITH THE FRONTAL BOUNDARY TO THE NORTH. . THE NEXT BULLETIN WILL BE ISSUED BY 07/1000Z. . EFFECTIVE 0000 UTC 01 DECEMBER 2007 THE FORMAT OF THIS BULLETIN WILL CHANGE TO CONFORM WITH THAT FOUND IN TPPN10 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 . BALDWIN . NNNN