000 ABNT20 KNHC 161140 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT SUN AUG 16 2009 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM ANA...LOCATED ABOUT 470 MILES EAST-SOUTHEAST OF THE LEEWARD ISLANDS...ON TROPICAL STORM BILL...LOCATED ABOUT 1640 MILES EAST OF THE LESSER ANTILLES...AND ON NEWLY-FORMED TROPICAL DEPRESSION FOUR...LOCATED ABOUT 125 MILES SOUTH-SOUTHEAST OF APALACHICOLA FLORIDA. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. PUBLIC ADVISORIES ON TROPICAL DEPRESSION FOUR ARE ISSUED UNDER WMO HEADER WTNT34 KNHC AND UNDER AWIPS HEADER MIATCPAT4. FORECAST/ADVISORIES ARE ISSUED UNDER WMO HEADER WTNT24 KNHC AND UNDER AWIPS HEADER MIATCMAT4. $$ FORECASTER BRENNAN/ROBERTS