000 ABPZ20 KNHC 091140 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT SUN OCT 9 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE JOVA...LOCATED ABOUT 385 MILES WEST-SOUTHWEST OF MANZANILLO MEXICO...AND ON TROPICAL STORM IRWIN...LOCATED ABOUT 865 MILES SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA. SHOWER ACTIVITY HAS INCREASED AND BECOME A LITTLE BETTER ORGANIZED IN ASSOCIATION WITH A SMALL LOW PRESSURE AREA LOCATED ABOUT 400 MILES SOUTHWEST OF THE MEXICO-GUATEMALA BORDER. UPPER-LEVEL WINDS ARE EXPECTED TO BECOME SOMEWHAT FAVORABLE FOR DEVELOPMENT OVER THE NEXT COUPLE OF DAYS...AND THIS SYSTEM HAS A HIGH CHANCE...70 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. THE LOW IS FORECAST TO MOVE EASTWARD OR NORTHEASTWARD...AND INTERESTS ALONG THE PACIFIC COASTS OF GUATEMALA...EL SALVADOR... HONDURAS...AND NICARAGUA SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER STEWART