000 ABPZ20 KNHC 202348 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT SUN SEP 20 2009 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. DISORGANIZED SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH A BROAD SURFACE LOW IS LOCATED ABOUT 750 MILES SOUTH OF THE SOUTHERN TIP OF BAJA CALIFORNIA. ENVIRONMENTAL CONDITIONS APPEAR FAVORABLE FOR SOME GRADUAL DEVELOPMENT OF THIS SYSTEM OVER THE NEXT FEW DAYS AS IT MOVES WEST-NORTHWESTWARD AT 10 TO 15 MPH. THERE IS A LOW CHANCE...LESS THAN 30 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. $$ FORECASTER KIMBERLAIN/BROWN