000 ABNT20 KNHC 190544 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT SUN SEP 19 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE IGOR...LOCATED ABOUT 275 MILES SOUTH OF BERMUDA...AND ON TROPICAL STORM JULIA...LOCATED ABOUT 1455 MILES WEST OF THE AZORES. SHOWER AND THUNDERSTORM ACTIVITY CONTINUES TO BECOME BETTER ORGANIZED IN ASSOCIATION WITH A LOW PRESSURE SYSTEM LOCATED ABOUT 300 MILES WEST OF THE CAPE VERDE ISLANDS. CONDITIONS APPEAR FAVORABLE FOR ADDITIONAL DEVELOPMENT...AND A TROPICAL DEPRESSION COULD FORM DURING THE NEXT COUPLE OF DAYS AS THIS SYSTEM MOVES WESTWARD OR WEST-NORTHWESTWARD AT 5 TO 10 MPH. THERE IS A HIGH CHANCE...60 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BRENNAN