000 ABPZ20 KNHC 111145 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT TUE SEP 11 2012 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. SHOWERS AND THUNDERSTORMS HAVE INCREASED NEAR A BROAD AREA OF LOW PRESSURE LOCATED A FEW HUNDRED MILES SOUTH-SOUTHWEST OF ACAPULCO MEXICO. ENVIRONMENTAL CONDITIONS ARE CONDUCIVE FOR DEVELOPMENT... AND THIS DISTURBANCE COULD BECOME A TROPICAL DEPRESSION DURING THE NEXT COUPLE OF DAYS. THIS SYSTEM HAS A HIGH CHANCE...60 PERCENT... OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD AT ABOUT 10 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BERG