NHC Graphical Outlook Archive

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Graphical TWO atl

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM
TROPICAL WEATHER OUTLOOK
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
800 PM EDT MON OCT 5 2009

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

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL
STORM GRACE...LOCATED SEVERAL HUNDRED MILES SOUTHWEST OF THE
SOUTHWESTERN COAST OF IRELAND.

1. A BROAD AREA OF LOW PRESSURE LOCATED ABOUT 875 MILES EAST OF THE
LESSER ANTILLES IS MOVING WEST-NORTHWESTWARD AT ABOUT 15 MPH.  THE
ASSOCIATED SHOWER AND THUNDERSTORM ACTIVITY HAS BECOME A LITTLE
BETTER ORGANIZED THIS EVENING AND THIS SYSTEM HAS THE POTENTIAL TO
BECOME A TROPICAL DEPRESSION DURING THE NEXT DAY OR SO BEFORE
UPPER-LEVEL WINDS BECOME LESS FAVORABLE FOR DEVELOPMENT.  THERE IS
A MEDIUM CHANCE...30 TO 50 PERCENT...OF THIS SYSTEM BECOMING A
TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

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

PUBLIC ADVISORIES ON GRACE ARE ISSUED UNDER WMO HEADER WTNT34 KNHC
AND UNDER AWIPS HEADER MIATCPAT4.  FORECAST/ADVISORIES ON GRACE ARE
ISSUED UNDER WMO HEADER WTNT24 KNHC AND UNDER AWIPS HEADER
MIATCMAT4.

$$
FORECASTER BROWN/ROBERTS
NNNN

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