000 ABPZ20 KNHC 222339 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT TUE SEP 22 2009 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. A BROAD AREA OF LOW PRESSURE LOCATED ABOUT 600 MILES SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA IS MOVING NORTHWESTWARD AT ABOUT 10 MPH. SATELLITE PICTURES INDICATE THAT THE LOW IS BECOMING BETTER ORGANIZED...AND A TROPICAL DEPRESSION MAY BE FORMING. IF CURRENT TRENDS CONTINUE...ADVISORIES WOULD BE INITIATED ON THIS SYSTEM LATER THIS EVENING. 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 KIMBERLAIN/BROWN