000 ABPZ20 KNHC 282343 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT TUE MAY 28 2013 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON RECENTLY-DEVELOPED TROPICAL STORM BARBARA...LOCATED NEAR THE GULF OF TEHUANTEPEC. SATELLITE IMAGERY AND SCATTEROMETER DATA INDICATE THAT THE LOW PRESSURE AREA LOCATED ABOUT 850 MILES SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF THE BAJA CALIFORNIA PENNISULA HAS BECOME BETTER ORGANIZED THIS AFTERNOON. ADDITIONAL SLOW DEVELOPMENT IS POSSIBLE AS THE SYSTEM MOVES TOWARD THE NORTH OR NORTH-NORTHEAST AT 5 TO 10 MPH...AND IT 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. && PUBLIC ADVISORIES ON TROPICAL STORM BARBARA ARE ISSUED UNDER WMO HEADER WTPZ32 KNHC AND UNDER AWIPS HEADER MIATCPEP2. FORECAST/ADVISORIES ON TROPICAL STORM BARBARA ARE ISSUED UNDER WMO HEADER WTPZ22 KNHC AND UNDER AWIPS HEADER MIATCMEP2. $$ FORECASTER BEVEN