000 ABNT20 KNHC 020557 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT THU SEP 2 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE EARL...LOCATED ABOUT 460 MILES SOUTH OF CAPE HATTERAS NORTH CAROLINA. ADVISORIES ARE ALSO BEING ISSUED ON TROPICAL STORM FIONA...LOCATED ABOUT 270 MILES NORTH-NORTHEAST OF SAN JUAN PUERTO RICO...AND ON TROPICAL STORM GASTON...LOCATED ABOUT 935 MILES WEST OF THE CAPE VERDE ISLANDS. A STRONG TROPICAL WAVE...ACCOMPANIED BY SHOWERS AND THUNDERSTORMS...HAS JUST MOVED OFF THE WEST COAST OF AFRICA. 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 CANGIALOSI/KIMBERLAIN