000 ABPZ20 KNHC 122356 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT TUE AUG 12 2008 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM HERNAN...LOCATED ABOUT 1350 MILES EAST OF THE HAWAIIAN ISLANDS. SHOWER ACTIVITY WITH THE AREA OF LOW PRESSURE CENTERED ABOUT 200 MILES WEST OF ACAPULCO MEXICO HAS BECOME A LITTLE BETTER ORGANIZED THIS AFTERNOON. ENVIRONMENTAL CONDITIONS APPEAR TO BE SOMEWHAT FAVORABLE FOR FURTHER DEVELOPMENT...AND THIS SYSTEM HAS THE POTENTIAL TO BECOME A TROPICAL DEPRESSION OVER THE NEXT DAY OR SO. REGARDLESS OF WHETHER THIS SYSTEM BECOMES A TROPICAL DEPRESSION...HEAVY RAINS COULD OCCUR ALONG PORTIONS OF THE SOUTHWEST COAST OF MEXICO DURING THE NEXT DAY OR TWO AS THE SYSTEM MOVES WEST-NORTHWESTWARD AT 10 TO 15 MPH. THUNDERSTORM ACTIVITY ASSOCIATED WITH AN AREA OF LOW PRESSURE LOCATED ABOUT 750 MILES SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA MEXICO IS MINIMAL. UPPER-LEVEL WINDS ARE CURRENTLY NOT FAVORABLE FOR DEVELOPMENT...BUT COULD BECOME MORE CONDUCIVE FOR TROPICAL CYCLONE FORMATION OVER THE NEXT COUPLE OF DAYS AS THE LOW MOVES SLOWLY WESTWARD. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER FRANKLIN