NHC Graphical Outlook Archive
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ZCZC MIATWOAT ALL TTAA00 KNHC DDHHMM TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT SUN AUG 26 2012 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM ISAAC...LOCATED ABOUT 35 MILES NORTHEAST OF CANAGUA CUBA. 1. SHOWERS AND THUNDERSTORMS ASSOCIATED WITH AN AREA OF LOW PRESSURE LOCATED ABOUT 525 MILES WEST OF THE CAPE VERDE ISLANDS HAVE CHANGED LITTLE IN ORGANIZATION DURING THE LAST SEVERAL HOURS. ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR DEVELOPMENT...AND THIS LOW COULD BECOME A TROPICAL DEPRESSION OVER THE NEXT DAY OR TWO. THIS SYSTEM HAS A MEDIUM CHANCE...50 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD TO NORTHWESTWARD AT 10 TO 15 MPH. 2. A WEAK TROUGH OF LOW PRESSURE...THE REMNANTS OF TROPICAL STORM JOYCE...IS LOCATED ABOUT 600 MILES NORTHEAST OF THE LEEWARD ISLANDS. UPPER-LEVEL WINDS ARE UNFAVORABLE FOR THIS DISTURBANCE TO REGENERATE INTO A TROPICAL CYCLONE DURING THE NEXT COUPLE OF DAYS. THIS SYSTEM HAS A LOW CHANCE...NEAR 0 PERCENT...OF BECOMING A TROPICAL CYCLONE AGAIN DURING THE NEXT 48 HOURS AS IT MOVES NORTHWESTWARD AT ABOUT 20 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER KIMBERLAIN NNNN
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