000 ABNT20 KNHC 270550 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT FRI AUG 27 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE DANIELLE...LOCATED ABOUT 585 MILES SOUTHEAST OF BERMUDA...AND ON TROPICAL STORM EARL...LOCATED ABOUT 1525 MILES EAST OF THE NORTHERN LEEWARD ISLANDS. SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH A VIGOROUS TROPICAL WAVE LOCATED ABOUT 250 MILES SOUTH-SOUTHEAST OF THE SOUTHERNMOST CAPE VERDE ISLANDS HAS CHANGED LITTLE OVER THE PAST FEW HOURS. ENVIRONMENTAL CONDITIONS ARE FAVORABLE FOR ADDITIONAL DEVELOPMENT OF THIS SYSTEM...AND A TROPICAL DEPRESSION COULD FORM DURING THE NEXT COUPLE OF DAYS. THERE IS A HIGH CHANCE...60 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WESTWARD AT 15 TO 20 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BRENNAN