000 ABNT20 KNHC 210600 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT MON JUL 21 2008 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM CRISTOBAL...CENTERED ABOUT 30 MILES EAST OF CAPE HATTERAS NORTH CAROLINA...AND ON TROPICAL STORM DOLLY...LOCATED NEAR CANCUN MEXICO. A VIGOROUS AND WELL-DEFINED TROPICAL WAVE IS LOCATED OVER WESTERN AFRICA A COUPLE HUNDRED MILES EAST OF DAKAR SENEGAL. THIS SYSTEM HAS THE POTENTIAL TO BECOME A TROPICAL CYCLONE VERY QUICKLY AFTER IT EMERGES INTO THE EASTERN ATLANTIC WITHIN THE NEXT DAY OR TWO. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. PUBLIC ADVISORIES ON DOLLY ARE ISSUED UNDER WMO HEADER WTNT34 AND UNDER AWIPS HEADER MIATCPAT4. FORECAST/ADVISORIES ON DOLLY ARE ISSUED UNDER WMO HEADER WTNT24 AND UNDER AWIPS HEADER MIATCMAT4. $$ FORECASTER PASCH