000 ABNT20 KNHC 192331 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 700 PM EST SAT NOV 19 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... SATELLITE IMAGERY AND SURFACE OBSERVATIONS INDICATE THAT A BROAD LOW PRESSURE AREA HAS FORMED OVER THE CENTRAL ATLANTIC OCEAN ABOUT 700 MILES NORTHEAST OF THE LEEWARD ISLANDS. WHILE THE ASSOCIATED CLOUDINESS AND SHOWERS ARE POORLY ORGANIZED...CONTINUED SLOW DEVELOPMENT OF THIS SYSTEM IS POSSIBLE DURING THE NEXT COUPLE OF DAYS AS IT MOVES SLOWLY NORTHWARD. THERE IS A MEDIUM CHANCE... 30 PERCENT...OF SUBTROPICAL OR TROPICAL CYCLONE FORMATION FROM THIS SYSTEM DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BEVEN