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ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 PM EDT THU AUG 11 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

1. A BROAD AREA OF LOW PRESSURE CENTERED ABOUT 850 MILES WEST OF
THE SOUTHERN CAPE VERDE ISLANDS IS MOVING WESTWARD AT 10 TO 15 MPH.
THE ASSOCIATED SHOWER AND THUNDERSTORM ACTIVITY HAS BECOME A LITTLE
LESS ORGANIZED DURING THE LAST 24 HOURS.  HOWEVER...ENVIRONMENTAL
CONDITIONS APPEAR FAVORABLE FOR GRADUAL DEVELOPMENT OVER THE NEXT
SEVERAL DAYS. THIS SYSTEM HAS A MEDIUM CHANCE...40 PERCENT...OF
BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

2. A LOW PRESSURE SYSTEM LOCATED ABOUT 225 MILES SOUTH OF THE SOUTHERN
CAPE VERDE ISLANDS IS PRODUCING A LARGE AREA OF CLOUDINESS AND
SCATTERED THUNDERSTORMS. ENVIRONMENTAL CONDITIONS ARE EXPECTED TO
GRADUALLY BECOME MORE CONDUCIVE FOR DEVELOPMENT OVER THE NEXT
SEVERAL DAYS AS IT MOVES WESTWARD AT 15 TO 20 MPH.  THIS SYSTEM HAS
A MEDIUM CHANCE...40 PERCENT...OF BECOMING A TROPICAL CYCLONE
DURING THE NEXT 48 HOURS.

3. DISORGANIZED SHOWERS AND A FEW THUNDERSTORMS LOCATED OVER THE
ATLANTIC ABOUT MIDWAY BETWEEN THE CAROLINAS AND BERMUDA ARE
ASSOCIATED WITH A BROAD TROUGH OF LOW PRESSURE.  DEVELOPMENT...IF
ANY...SHOULD BE SLOW TO OCCUR AS THE TROUGH MOVES NORTHEASTWARD AT
15 TO 20 MPH. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF
BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER BEVEN

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