000 ABPZ20 KNHC 211158 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT SUN AUG 21 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION GREG...LOCATED ABOUT 795 MILES WEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA. SHOWERS AND THUNDERSTORMS ASSOCIATED WITH AN ELONGATED AREA OF LOW PRESSURE LOCATED ABOUT 425 MILES SOUTH OF MANZANILLO MEXICO HAVE CHANGED LITTLE IN ORGANIZATION OVER THE PAST SEVERAL HOURS. STRONG UPPER-LEVEL WINDS OVER THIS SYSTEM ARE EXPECTED TO INCREASE FURTHER OVER THE NEXT COUPLE OF DAYS AND WILL LIKELY NOT BE CONDUCIVE FOR DEVELOPMENT. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE AS IT DRIFTS GENERALLY NORTHWESTWARD DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER PASCH