000 ABNT20 KNHC 270914 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 530 AM EDT THU SEP 27 2007 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM KAREN...LOCATED ABOUT 970 MILES EAST OF THE WINDWARD ISLANDS AND ON TROPICAL DEPRESSION THIRTEEN....LOCATED ABOUT 150 MILES EAST OF TUXPAN MEXICO. A TROUGH OF LOW PRESSURE EXTENDING FROM THE STRAITS OF FLORIDA TO THE SOUTH CAROLINA COAST IS ACCOMPANIED BY A LARGE AREA OF CLOUDINESS AND SHOWERS STRETCHING FROM THE NORTHWESTERN BAHAMAS NORTHWARD FOR SEVERAL HUNDRED MILES. A NEW AREA OF LOW PRESSURE COULD BE DEVELOPING OFF THE FLORIDA EAST-CENTRAL COAST...AND SLOW DEVELOPMENT OF THIS SYSTEM IS POSSIBLE DURING THE NEXT COUPLE OF DAYS AS IT MOVES NORTHEASTWARD. SHOWER AND THUNDERSTORM ACTIVITY OVER PORTIONS OF HISPANIOLA... ASSOCIATED WITH A TROPICAL WAVE...HAS DIMINISHED. A TROPICAL WAVE OVER THE EASTERN ATLANTIC JUST SOUTH OF THE CAPE VERDE ISLANDS HAS BECOME A LITTLE BETTER ORGANIZED THIS MORNING. SOME SLOW DEVELOPMENT OF THIS SYSTEM IS POSSIBLE OVER THE NEXT COUPLE OF DAYS AS IT MOVES WESTWARD AT ABOUT 15 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER MAINELLI/BEVEN