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 AM EDT MON JUL 19 2010

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

1. A TROPICAL WAVE LOCATED NEAR THE VIRGIN ISLANDS AND PUERTO RICO IS
PRODUCING A LARGE AREA OF DISORGANIZED SHOWERS AND THUNDERSTORMS AS
IT INTERACTS WITH AN UPPER-LEVEL LOW.  UPPER-LEVEL WINDS ARE ONLY
MARGINALLY FAVORABLE FOR DEVELOPMENT AND THERE IS A LOW CHANCE...20
PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE
NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD AT 10 TO 15 MPH. 
REGARDLESS OF DEVELOPMENT...GUSTY WINDS AND LOCALLY HEAVY RAINFALL
ASSOCIATED WITH THIS SYSTEM COULD AFFECT THE NORTHERN LEEWARD
ISLANDS...THE VIRGIN ISLANDS...PUERTO RICO...THE DOMINICAN REPUBLIC
...HAITI...AND THE TURKS AND CAICOS ISLANDS DURING THE NEXT COUPLE
OF DAYS. 

2. A TROPICAL WAVE IS PRODUCING DISORGANIZED SHOWERS AND THUNDERSTORMS
OVER PORTIONS OF THE CENTRAL AND WESTERN CARIBBEAN SEA. THERE ARE
CURRENTLY NO SIGNS OF A SURFACE CIRCULATION AND DEVELOPMENT...IF
ANY...SHOULD BE SLOW TO OCCUR AS THE SYSTEM MOVES WESTWARD AT 10 TO
15 MPH.  THERE IS A LOW CHANCE...20 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.

$$
FORECASTER CANGIALOSI/BRENNAN
NNNN

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