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BULLETIN
HURRICANE JULIETTE INTERMEDIATE ADVISORY NUMBER  20A
NATIONAL WEATHER SERVICE MIAMI FL
11 PM PDT TUE SEP 25 2001

...CORRECTION FOR INTERMEDIATE ADVISORY NUMBER...

...EXTREMELY DANGEROUS JULIETTE MOVING NORTHWESTWARD...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR THE SOUTHWESTERN COAST OF
MEXICO FROM LAZARO CARDENAS TO CABO CORRIENTES.  A TROPICAL STORM
WATCH IS IN EFFECT FOR THE SOUTHERN BAJA CALIFORNIA PENINSULA FROM 
CABO SAN LAZARO TO LOS BURROS.

AT 11 PM PDT...0600Z...THE CENTER OF HURRICANE JULIETTE WAS LOCATED
NEAR LATITUDE 17.4 NORTH...LONGITUDE 108.3 WEST OR ABOUT 275 
MILES...440 KM...WEST-SOUTHWEST OF MANZANILLO MEXICO.  THIS IS ALSO
ABOUT 395 MILES...635 KM...SOUTH-SOUTHEAST OF CABO SAN LUCAS
MEXICO.
 
JULIETTE IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/HR...
AND THIS MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS.

MAXIMUM SUSTAINED WINDS ARE NEAR 145 MPH...230 KM/HR...WITH
HIGHER GUSTS.  THIS MAKES JULIETTE A CATEGORY 4 HURRICANE ON THE
SAFFIR-SIMPSON HURRICANE SCALE.  SOME FLUCTUATIONS IN STRENGTH ARE
LIKELY DURING THE NEXT 24 HOURS.
 
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO  70 MILES...110 KM...
FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP
TO 260 MILES...415 KM.  

ESTIMATED MINIMUM CENTRAL PRESSURE IS  923 MB...27.26 INCHES.

LOCALLY HEAVY RAINS OVER PORTIONS OF THE SOUTHWESTERN COASTAL AREA 
OF MEXICO MAY RESULT IN FLASH FLOODS AND MUD SLIDES...ESPECIALLY 
OVER MOUNTAINOUS REGIONS.  RAINBANDS ASSOCIATED WITH JULIETTE WILL
LIKELY SPREAD OVER THE SOUTHERN BAJA CALIFORNIA PENINSULA ON
WEDNESDAY.

DANGEROUS SURF CONDITIONS ALONG WITH LARGE BATTERING WAVES WILL 
CONTINUE TO AFFECT THE COASTAL AREAS OF SOUTHWESTERN MEXICO...AND
THESE CONDITIONS WILL LIKELY SPREAD ONTO THE COAST OF BAJA
CALIFORNIA ON WEDNESDAY. 
 
REPEATING THE 11 PM PDT POSITION...17.4 N...108.3 W.  MOVEMENT
TOWARD...NORTHWEST NEAR  8 MPH.  MAXIMUM SUSTAINED
WINDS...145 MPH.  MINIMUM CENTRAL PRESSURE... 923 MB.
 
FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR
PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE.
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
2 AM PDT...WEDNESDAY.

FORECASTER FRANKLIN
 
 
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