000 ABPZ20 KNHC 191134 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT SAT JUN 19 2010 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM BLAS LOCATED ABOUT 365 MILES WEST-SOUTHWEST OF MANZANILLO MEXICO. A NEARLY STATIONARY LOW PRESSURE SYSTEM LOCATED ABOUT 325 MILES SOUTHEAST OF ACAPULCO MEXICO CONTINUES TO SHOW SIGNS OF ORGANIZATION AND A TROPICAL DEPRESSION MAY BE FORMING. ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR ADDITIONAL DEVELOPMENT...AND IF CURRENT TRENDS CONTINUE THEN ADVISORIES WILL BE INITIATED LATER THIS MORNING. HOWEVER...THIS SYSTEM IS EXPECTED TO REMAIN WELL OFFSHORE OF THE MEXICAN COAST AND THEREFORE NO WATCHES OR WARNINGS ARE ANTICIPATED AT THIS TIME. THERE IS A HIGH CHANCE...90 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER STEWART/BRENNAN