000 ABPZ20 KNHC 171745 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 AM PDT FRI JUN 17 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. CLOUDINESS AND THUNDERSTORMS ASSOCIATED WITH A BROAD AREA OF LOW PRESSURE ARE CENTERED SEVERAL HUNDRED MILES SOUTH OF THE GULF OF TEHUANTEPEC. THIS ACTIVITY HAS BECOME A LITTLE MORE CONCENTRATED DURING THE PAST SEVERAL HOURS AND ENVIRONMENTAL CONDITIONS APPEAR TO BE FAVORABLE FOR FURTHER DEVELOPMENT. THERE IS A MEDIUM CHANCE ...50 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE OVER THE NEXT 48 HOURS AS IT MOVES SLOWLY TOWARD THE WEST-NORTHWEST. REGARDLESS OF ADDITIONAL DEVELOPMENT...SHOWERS WILL CONTINUE TO AFFECT PORTIONS OF THE COAST OF SOUTHEASTERN MEXICO TODAY AND TOMORROW. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER AVILA 000 ABPZ20 KNHC 171745 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 AM PDT FRI JUN 17 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. CLOUDINESS AND THUNDERSTORMS ASSOCIATED WITH A BROAD AREA OF LOW PRESSURE ARE CENTERED SEVERAL HUNDRED MILES SOUTH OF THE GULF OF TEHUANTEPEC. THIS ACTIVITY HAS BECOME A LITTLE MORE CONCENTRATED DURING THE PAST SEVERAL HOURS AND ENVIRONMENTAL CONDITIONS APPEAR TO BE FAVORABLE FOR FURTHER DEVELOPMENT. THERE IS A MEDIUM CHANCE ...50 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE OVER THE NEXT 48 HOURS AS IT MOVES SLOWLY TOWARD THE WEST-NORTHWEST. REGARDLESS OF ADDITIONAL DEVELOPMENT...SHOWERS WILL CONTINUE TO AFFECT PORTIONS OF THE COAST OF SOUTHEASTERN MEXICO TODAY AND TOMORROW. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER AVILA