000 ABNT20 KNHC 300540 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT MON AUG 30 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE DANIELLE...LOCATED ABOUT 510 MILES SOUTH OF CAPE RACE NEWFOUNDLAND...AND ON HURRICANE EARL...LOCATED ABOUT 35 MILES NORTH OF BARBUDA. SHOWER AND THUNDERSTORM ACTIVITY HAS BECOME A LITTLE MORE CONCENTRATED NEAR THE CENTER OF A LOW PRESSURE SYSTEM LOCATED ABOUT 1150 MILES EAST OF THE LESSER ANTILLES. UPPER-LEVEL WINDS ARE CONDUCIVE FOR DEVELOPMENT...AND A TROPICAL DEPRESSION COULD FORM AT ANY TIME DURING THE NEXT DAY OR TWO. THERE IS A HIGH CHANCE...90 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES GENERALLY WESTWARD AT ABOUT 20 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER STEWART/CANGIALOSI