000 ABPZ20 KNHC 131147 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT WED AUG 13 2008 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THUNDERSTORM ACTIVITY ASSOCIATED WITH AN AREA OF LOW PRESSURE CENTERED ABOUT 200 MILES SOUTH OF MANZANILLO MEXICO HAS INCREASED IN ORGANIZATION THIS MORNING. ENVIRONMENTAL CONDITIONS APPEAR SOMEWHAT FAVORABLE FOR TROPICAL CYCLONE FORMATION AND THIS SYSTEM COULD BECOME A TROPICAL DEPRESSION LATER TODAY OR TONIGHT. RAINS ALONG THE SOUTHWEST COAST OF MEXICO SHOULD DIMINISH AS THE SYSTEM MOVES WEST-NORTHWESTWARD AT 10 TO 15 MPH. THUNDERSTORM ACTIVITY ASSOCIATED WITH AN AREA OF LOW PRESSURE LOCATED ABOUT 800 MILES SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA MEXICO REMAINS DISORGANIZED. UPPER-LEVEL WINDS ARE EXPECTED TO REMAIN UNFAVORABLE 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 PASCH/BROWN