000 ABNT20 KNHC 191756 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT TUE OCT 19 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... AN AIR FORCE RESERVE UNIT RECONNAISSANCE AIRCRAFT INVESTIGATING THE AREA OF LOW PRESSURE OVER THE NORTHWESTERN CARIBBEAN SEA...ABOUT MIDWAY BETWEEN HONDURAS AND THE CAYMAN ISLANDS...HAS NOT YET COMPLETED ITS MISSION. ALTHOUGH PRELIMINARY DATA FROM THE AIRCRAFT AND SATELLITE IMAGERY INDICATE THE SYSTEM HAS NOT IMPROVED IN ORGANIZATION...ENVIRONMENTAL CONDITIONS ARE EXPECTED TO REMAIN CONDUCIVE FOR SOME DEVELOPMENT OF THIS DISTURBANCE OVER THE NEXT COUPLE OF DAYS. THERE IS A MEDIUM CHANCE...50 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES TOWARD THE NORTH AT 5 TO 10 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER STEWART/CANGIALOSI