000 ABNT20 KNHC 012347 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 800 PM EDT WED SEP 1 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE EARL...LOCATED ABOUT 565 MILES SOUTH-SOUTHEAST OF CAPE HATTERAS NORTH CAROLINA. ADVISORIES ARE ALSO BEING ISSUED ON TROPICAL STORM FIONA...LOCATED ABOUT 140 MILES NORTH OF ANGUILLA IN THE NORTHERN LEEWARD ISLANDS...AND ON RECENTLY UPGRADED TROPICAL STORM GASTON...LOCATED ABOUT 895 MILES WEST-SOUTHWEST OF THE CAPE VERDE ISLANDS. YET ANOTHER STRONG TROPICAL WAVE IS ABOUT TO MOVE OFF THE WEST COAST OF AFRICA AND IS PRODUCING A BROAD AREA OF SHOWERS AND THUNDERSTORMS OVER THE ADJACENT WATERS. SOME SLOW DEVELOPMENT OF THIS SYSTEM IS POSSIBLE AS IT MOVES WESTWARD NEAR 10 MPH OVER THE NEXT COUPLE OF DAYS. THERE IS A LOW CHANCE...10 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. PUBLIC ADVISORIES ON TROPICAL STORM GASTON ARE ISSUED UNDER WMO HEADER WTNT34 KNHC AND UNDER AWIPS HEADER MIATCPAT4. FORECAST/ADVISORIES ON TROPICAL STORM GASTON ARE ISSUED UNDER WMO HEADER WTNT24 KNHC AND UNDER AWIPS HEADER MIATCMAT4. $$ FORECASTER BERG