NHC Graphical Outlook Archive

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GIS data: .shp

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM
TROPICAL WEATHER OUTLOOK
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
800 PM EDT MON SEP 20 2010

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

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE
IGOR...LOCATED ABOUT 650 MILES SOUTHWEST OF CAPE RACE NEWFOUNDLAND. 

1. SHOWERS AND THUNDERSTORMS ASSOCIATED WITH AN AREA OF LOW PRESSURE
LOCATED ABOUT 450 MILES WEST OF THE CAPE VERDE ISLANDS CONTINUE TO
SHOW SIGNS OF ORGANIZATION.  ENVIRONMENTAL CONDITIONS APPEAR
FAVORABLE FOR DEVELOPMENT AND A TROPICAL DEPRESSION COULD FORM AT
ANY TIME.  THERE IS A HIGH CHANCE...90 PERCENT...OF THIS SYSTEM
BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES
SLOWLY NORTHWARD.

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

$$
FORECASTER CANGIALOSI
NNNN

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