000 ABPZ20 KNHC 151740 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1100 AM PDT TUE SEP 15 2009 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE BROAD AREA OF LOW PRESSURE LOCATED ABOUT 350 MILES SOUTH-SOUTHWEST OF SOUTHERN TIP OF BAJA SHOWS SOME SIGNS OF ORGANIZATION. ENVIRONMENTAL CONDITIONS APPEAR FAVORABLE FOR DEVELOPMENT...AND A TROPICAL CYCLONE COULD FORM BEFORE THE SYSTEM REACHES COOLER WATER IN A COUPLE OF DAYS. THERE IS A HIGH CHANCE...GREATER THAN 50 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BROWN