000 ABNT20 KNHC 310919 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 530 AM EDT TUE JUL 31 2007 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION THREE...LOCATED ABOUT 380 MILES SOUTHEAST OF CHATHAM MASSACHUSETTS. AN AREA OF LOW PRESSURE IS CENTERED ABOUT 700 MILES EAST OF THE SOUTHERN WINDWARD ISLANDS. THIS SYSTEM SHOWS SOME SIGNS OF ORGANIZATION...AND IT HAS THE POTENTIAL TO BECOME A TROPICAL DEPRESSION IN THE NEXT COUPLE OF DAYS AS IT MOVES WESTWARD AROUND 15 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. PUBLIC ADVISORIES ON TROPICAL DEPRESSION THREE ARE ISSUED UNDER WMO HEADER WTNT33 AND UNDER AWIPS HEADER MIATCPAT3. FORECAST/ADVISORIES ON TROPICAL DEPRESSION THREE ARE ISSUED UNDER WMO HEADER WTNT23 AND UNDER AWIPS HEADER MIATCMAT3. $$ FORECASTER MAINELLI