Tropical Storm GABRIELLE

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TROPICAL STORM GABRIELLE ADVISORY NUMBER   4
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL072007
500 PM EDT SAT SEP 08 2007

...GABRIELLE BECOMES TROPICAL...STILL FORECAST TO STRENGTHEN AS IT
APPROACHES NORTH CAROLINA...
 
AT 5 PM EDT...2100Z...THE TROPICAL STORM WATCH FOR A PORTION OF THE
COAST OF NORTH CAROLINA FROM SOUTH OF SURF CITY SOUTHWARD TO CAPE
FEAR HAS BEEN DISCONTINUED.
 
A TROPICAL STORM WARNING REMAINS IN EFFECT FROM SURF CITY NORTH
CAROLINA NORTHWARD TO THE NORTH CAROLINA/VIRGINIA BORDER...
INCLUDING THE PAMLICO AND ALBEMARLE SOUNDS.  A TROPICAL STORM
WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN
THE WARNING AREA WITHIN THE NEXT 24 HOURS.
 
A TROPICAL STORM WATCH REMAINS IN EFFECT FOR PORTIONS OF
SOUTHEASTERN VIRGINIA FROM NORTH OF THE NORTH CAROLINA/VIRGINIA
BORDER NORTHWARD TO CAPE CHARLES LIGHT ON THE ATLANTIC COAST AND TO
NEW POINT COMFORT ALONG CHESAPEAKE BAY.  A TROPICAL STORM WATCH
MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH
AREA...GENERALLY WITHIN 36 HOURS.
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
 
AT 500 PM EDT...2100Z...THE CENTER OF TROPICAL STORM GABRIELLE WAS
LOCATED NEAR LATITUDE 32.4 NORTH...LONGITUDE 74.7 WEST OR ABOUT 185
MILES...300 KM...SOUTHEAST OF CAPE LOOKOUT NORTH CAROLINA.
 
GABRIELLE IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/HR.  A
GRADUAL TURN TOWARD THE NORTH IS FORECAST DURING THE NEXT 24 HOURS. 
ON THIS TRACK...THE CENTER OF GABRIELLE WILL BE NEAR OR OVER THE
COAST OF NORTH CAROLINA TOMORROW AFTERNOON...BUT OUTER RAIN BANDS
WILL LIKELY REACH THE COAST TONIGHT.
 
REPORTS FROM AN AIR FORCE RECONNAISSANCE AIRCRAFT INDICATE THAT
MAXIMUM SUSTAINED WINDS HAVE DECREASED AND ARE NOW NEAR 40 MPH...65
KM/HR...WITH HIGHER GUSTS.  HOWEVER...SLIGHT STRENGTHENING IS
FORECAST DURING THE NEXT 24 HOURS.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165
KM...TO THE NORTH FROM THE CENTER.
 
THE MINIMUM CENTRAL PRESSURE REPORTED BY THE RECONNAISSANCE AIRCRAFT
WAS 1009 MB...29.80 INCHES.

COASTAL STORM SURGE FLOODING OF 2 TO 3 FEET IS POSSIBLE WITHIN THE
WARNING AREA AS GABRIELLE PASSES NEAR OR OVER THE COAST.
 
GABRIELLE IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 1
TO 3 INCHES ACROSS COASTAL SECTIONS OF NORTH CAROLINA...WITH
ISOLATED MAXIMUM AMOUNTS OF 5 INCHES.
 
REPEATING THE 500 PM EDT POSITION...32.4 N...74.7 W.  MOVEMENT
TOWARD...NORTHWEST NEAR 8 MPH.  MAXIMUM SUSTAINED WINDS...40 MPH.
MINIMUM CENTRAL PRESSURE...1009 MB.
 
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 800 PM EDT FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 1100
PM EDT.
 
$$
FORECASTER KNABB
 
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