000 ABNT20 KNHC 290219 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1030 PM EDT THU SEP 28 2006 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM ISAAC... LOCATED ABOUT 610 MILES EAST-SOUTHEAST OF BERMUDA. THE SMALL AREA OF LOW PRESSURE LOCATED JUST NORTH OF THE NORTHERNMOST LEEWARD ISLANDS HAS WEAKENED THIS EVENING AND ASSOCIATED SHOWER ACTIVITY HAS BECOME VERY LIMITED. SIGNIFICANT DEVELOPMENT OF THIS SYSTEM IS NOT ANTICIPATED AS IT MOVES WEST-NORTHWESTWARD AT ABOUT 10 MPH. ELSEWHERE...TROPICAL STORM FORMATION IS NOT EXPECTED THROUGH SATURDAY. $$ FORECASTER BROWN/KNABB