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 AM EDT FRI OCT 1 2010

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

1. DISORGANIZED SHOWERS AND THUNDERSTORMS CONTINUE IN ASSOCIATION WITH
A LARGE AREA OF DISTURBED WEATHER LOCATED ABOUT 900 MILES EAST OF
THE LESSER ANTILLES. UPPER-LEVEL WINDS ARE FORECAST TO BECOME
SOMEWHAT MORE CONDUCIVE FOR DEVELOPMENT AND THERE IS A MEDIUM
CHANCE...40 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE
DURING THE NEXT 48 HOURS AS IT MOVES WESTWARD OR WEST-NORTHWESTWARD
AT 15 TO 20 MPH.

2. A BROAD TROUGH OF LOW PRESSURE OVER THE NORTHERN CARIBBEAN SEA
CONTINUES TO PRODUCE DISORGANIZED SHOWER AND THUNDERSTORM ACTIVITY.
THERE ARE NO SIGNS OF ORGANIZATION AND THERE IS A LOW CHANCE...10
PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE
NEXT 48 HOURS.  REGARDLESS OF DEVELOPMENT...LOCALLY HEAVY RAINS ARE
POSSIBLE DURING THE NEXT DAY OR TWO ACROSS NORTHERN CENTRAL
AMERICA...THE CAYMAN ISLANDS...EASTERN CUBA...JAMAICA...AND
HISPANIOLA. 

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

$$
FORECASTER BRENNAN
NNNN

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