NATIONAL HURRICANE CENTER and
CENTRAL PACIFIC HURRICANE CENTER

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ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 AM EDT THU SEP 1 2011

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

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE
KATIA...LOCATED ABOUT 1065 MILES EAST OF THE LEEWARD ISLANDS.

1. A TROUGH OF LOW PRESSURE LOCATED OVER THE CENTRAL GULF OF MEXICO IS
PRODUCING A LARGE AREA OF CLOUDINESS AND THUNDERSTORMS AND GUSTY
WINDS MAINLY ON ITS EAST SIDE. UPPER-LEVEL WINDS ARE CURRENTLY
UNFAVORABLE FOR DEVELOPMENT.  HOWEVER...CONDITIONS ARE FORECAST TO
BECOME MORE CONDUCIVE LATER TODAY...AND THE SYSTEM COULD BECOME A
TROPICAL DEPRESSION DURING THE NEXT DAY OR SO.  THIS SYSTEM HAS A
HIGH CHANCE...70 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING
THE NEXT 48 HOURS AS IT MOVES SLOWLY NORTHWESTWARD.  INTERESTS
ALONG THE ENTIRE NORTHERN GULF OF MEXICO COAST SHOULD MONITOR THE
PROGRESS OF THIS DISTURBANCE.

2. A NON-TROPICAL LOW PRESSURE SYSTEM IS LOCATED ABOUT 360 MILES NORTH
OF BERMUDA.  THIS LOW IS EXPECTED TO MOVE NORTHEASTWARD AT 10 TO 15
MPH WITHOUT SIGNIFICANT DEVELOPMENT OVER THE NEXT COUPLE OF DAYS. 
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 PASCH/CANGIALOSI

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NATIONAL HURRICANE CENTER and CENTRAL PACIFIC HURRICANE CENTER

NHC Graphical Outlook Archive (Text)

NATIONAL HURRICANE CENTER and
CENTRAL PACIFIC HURRICANE CENTER