000 ABPZ20 KNHC 070010 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT FRI SEP 5 2008 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. A WELL-DEFINED LOW PRESSURE SYSTEM LOCATED ABOUT 260 MILES SOUTH OF MANZANILLO MEXICO HAS BECOME MUCH BETTER ORGANIZED AND A TROPICAL DEPRESSION OR A TROPICAL STORM MAY BE FORMING. ADVISORIES ON THIS SYSTEM WILL BE INITIATED AT 8 PM PDT LATER THIS EVENING. REGARDLESS OF DEVELOPMENT...HEAVY RAINS WILL LIKELY SPREAD ACROSS PORTIONS OF SOUTHEASTERN MEXICO AND PRODUCE LOCALIZED FLOODS DURING THE NEXT DAY OR TWO. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER STEWART