000 ABPZ20 KNHC 080531 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 PM PDT FRI OCT 7 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM JOVA...LOCATED ABOUT 490 MILES WEST-SOUTHWEST OF MANZANILLO MEXICO...AND ON HURRICANE IRWIN...LOCATED ABOUT 960 MILES SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA. MOST OF THE SHOWERS AND THUNDERSTORMS ASSOCIATED WITH AN AREA OF LOW PRESSURE LOCATED A FEW HUNDRED MILES SOUTH-SOUTHWEST OF THE GULF OF TEHUANTEPEC HAVE DIMINISHED OVER THE PAST FEW HOURS. HOWEVER... UPPER-LEVEL WINDS ARE EXPECTED TO BE GENERALLY CONDUCIVE FOR THE FORMATION OF A TROPICAL DEPRESSION DURING THE NEXT DAY OR TWO. THIS SYSTEM HAS A MEDIUM CHANCE...50 PERCENT...OF BECOMING A TROPICAL CYCLONE WHILE IT REMAINS NEARLY STATIONARY DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BERG