000 ABPZ20 KNHC 221136 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT TUE SEP 22 2009 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A BROAD AREA OF LOW PRESSURE LOCATED ABOUT 675 MILES SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA HAVE CHANGED LITTLE IN ORGANIZATION DURING THE PAST FEW HOURS. HOWEVER...CONDITIONS STILL APPEAR FAVORABLE FOR A TROPICAL DEPRESSION TO FORM OVER THE NEXT DAY OR TWO AS THIS SYSTEM MOVES WEST-NORTHWESTWARD AROUND 10 MPH. 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 BERG