Subtropical Storm OLGA

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SUBTROPICAL STORM OLGA ADVISORY NUMBER   1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL172007
1100 PM AST MON DEC 10 2007

...LOW PRESSURE AREA NEAR PUERTO RICO AND THE VIRGIN ISLANDS
DEVELOPS INTO SUBTROPICAL STORM OLGA...
 
AT 1100 PM AST...0300 UTC....THE GOVERNMENT OF THE DOMINICAN
REPUBLIC HAS ISSUED A TROPICAL STORM WARNING FOR THE NORTHERN COAST
OF THE DOMINICAN REPUBLIC FROM CABO ENGANO WESTWARD TO BAHIO DE
MANZANILLO AT THE BORDER OF THE DOMINICAN REPUBLIC AND HAITI...AND
A TROPICAL STORM WATCH FOR THE SOUTHERN COAST OF THE DOMINICAN
REPUBLIC FROM CABO ENGANO TO PUNTA PALENQUE SOUTHWEST OF SANTO
DOMINGO.
 
INTERESTS IN PUERTO RICO AND THE VIRGIN ISLANDS SHOULD MONITOR THE
PROGRESS OF OLGA.
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.
 
AT 1100 PM AST...0300Z...THE BROAD CENTER OF SUBTROPICAL STORM OLGA
WAS LOCATED NEAR LATITUDE 18.5 NORTH...LONGITUDE 65.3 WEST OR ABOUT
55 MILES... 85 KM...EAST OF SAN JUAN PUERTO RICO AND ABOUT
300 MILES...485 KM...EAST OF SANTO DOMINGO IN THE DOMINICAN
REPUBLIC.
 
OLGA IS MOVING TOWARD THE WEST NEAR 15 MPH...AND THIS GENERAL MOTION
SHOULD CONTINUE FOR THE NEXT 24 HOURS.  THIS MOTION WILL BRING THE
CENTER NEAR THE NORTHERN COAST OF PUERTO RICO LATER TONIGHT...AND
NEAR OR OVER THE DOMINICAN REPUBLIC ON TUESDAY.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/HR...WITH HIGHER
GUSTS...MAINLY WELL TO THE NORTH OF THE CENTER.  SOME SLOW
STRENGTHENING IS POSSIBLE BEFORE THE CENTER APPROACHES THE
DOMINICAN REPUBLIC.
 
WINDS OF 40 MPH EXTEND OUTWARD UP TO 200 MILES...325 KM TO THE NORTH
OF THE CENTER.  NOAA BUOY 41043 RECENTLY REPORTED 1-MINUTE AVERAGE
WINDS OF 38 MPH...61 KM/HR...AT AN ELEVATION OF 5 METERS.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES.  ST.
THOMAS IN THE VIRGIN ISLANDS RECENTLY REPORTED A PRESSURE OF
1006.4 MB...29.72 INCHES.

SUBTROPICAL STORM OLGA IS EXPECTED TO PRODUCE RAIN ACCUMULATIONS OF
2 TO 4 INCHES OVER PUERTO RICO WITH ISOLATED MAXIMUM AMOUNTS OF
6 INCHES.  RAINFALL AMOUNTS OF 4 TO 6 INCHES ARE POSSIBLE OVER
HISPANIOLA WITH POSSIBLE ISOLATED MAXIMUM TOTALS OF 10 INCHES. 
THESE RAINS COULD PRODUCE LIFE-THREATENING FLASH FLOODS AND
MUDSLIDES.
 
REPEATING THE 1100 PM AST POSITION...18.5 N...65.3 W.  MOVEMENT
TOWARD...WEST NEAR 15 MPH.  MAXIMUM SUSTAINED WINDS...40 MPH.
MINIMUM CENTRAL PRESSURE...1006 MB.
 
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE
CENTER AT 200 AM AST FOLLOWED BY THE NEXT COMPLETE ADVISORY AT 500
AM AST.
 
$$
FORECASTER BEVEN
 
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