000 ABPZ20 KNHC 201723 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1000 AM PST MON NOV 20 2006 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION SERGIO...LOCATED ABOUT 340 MILES SOUTHWEST OF MANZANILLO MEXICO. SHOWER ACTIVITY...ASSOCIATED WITH A LOW PRESSURE AREA CENTERED ABOUT 880 MILES SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA...CONTINUES TO BECOME LESS ORGANIZED. UPPER LEVEL WINDS ARE PROHIBITING FURTHER DEVELOPMENT OF THE SYSTEM AND THE POTENTIAL FOR IT TO BECOME A TROPICAL DEPRESSION HAS DECREASED. SHOWERS AND THUNDERSTORMS...ASSOCIATED WITH A BROAD LOW PRESSURE AREA...ARE LOCATED AROUND 400 MILES SOUTH OF GUATEMALA. DEVELOPMENT OF THIS SYSTEM...IF ANY...WILL BE SLOW TO OCCUR AS IT MOVES SLOWLY WESTWARD. ELSEWHERE...TROPICAL STORM FORMATION IS NOT EXPECTED THROUGH TUESDAY. $$ FORECASTER MAINELLI