000 ABPZ20 KNHC 200538 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 PM PDT SAT MAY 19 2012 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. SHOWER AND THUNDERSTORM ACTIVITY LOCATED SEVERAL HUNDRED MILES SOUTH OF ACAPULCO IS SHOWING SOME SIGNS OF ORGANIZATION...BUT WITHOUT ANY WELL-DEFINED SURFACE CIRCULATION. CONDITIONS APPEAR FAVORABLE FOR GRADUAL DEVELOPMENT OF THIS SYSTEM OVER THE NEXT COUPLE OF DAYS AS IT REMAINS NEARLY STATIONARY. THIS SYSTEM HAS A MEDIUM CHANCE...30 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BROWN