000 ABPZ20 KNHC 202341 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT SAT AUG 20 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM GREG...LOCATED ABOUT 710 MILES WEST-SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA. A NEARLY STATIONARY ELONGATED AREA OF LOW PRESSURE LOCATED ABOUT 475 MILES SOUTH OF MANZANILLO MEXICO IS PRODUCING DISORGANIZED SHOWERS AND THUNDERSTORMS...MAINLY ALONG ITS SOUTHERN EDGE. UPPER-LEVEL WINDS ARE NOT EXPECTED TO BE CONDUCIVE FOR DEVELOPMENT DURING THE NEXT COUPLE OF DAYS...AND THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER WROE/BRENNAN