000 ABPZ20 KNHC 230534 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 PM PDT SAT JUN 22 2013 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. SHOWER AND THUNDERSTORM ACTIVITY HAS INCREASED AND BECOME BETTER ORGANIZED IN ASSOCIATION WITH A LOW PRESSURE SYSTEM LOCATED ABOUT 450 MILES SOUTH OF MANZANILLO MEXICO. ENVIRONMENTAL CONDITIONS ARE CONDUCIVE FOR ADDITIONAL DEVELOPMENT...AND THIS LOW COULD BECOME A TROPICAL DEPRESSION BY SUNDAY MORNING. THIS SYSTEM HAS A HIGH CHANCE...NEAR 100 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS WHILE IT MOVES WEST-NORTHWESTWARD AT 5 TO 10 MPH. AN AREA OF LOW PRESSURE CENTERED ABOUT 650 MILES SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA CONTINUES TO PRODUCE A SMALL AREA OF SHOWERS AND THUNDERSTORMS. SOME DEVELOPMENT OF THIS SYSTEM IS POSSIBLE BEFORE UPPER-LEVEL WINDS INCREASE IN A DAY OR TWO. THIS SYSTEM HAS A MEDIUM CHANCE...30 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS WHILE IT MOVES LITTLE. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER CANGIALOSI