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Hurricane KATIA


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BULLETIN
HURRICANE KATIA ADVISORY NUMBER  22
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL122011
1100 AM AST SAT SEP 03 2011
 
...KATIA BARELY A HURRICANE...
 
 
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
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LOCATION...19.6N 55.8W
ABOUT 485 MI...785 KM ENE OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H
PRESENT MOVEMENT...NW OR 305 DEGREES AT 10 MPH...17 KM/H
MINIMUM CENTRAL PRESSURE...989 MB...29.21 INCHES
 
 
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1100 AM AST...1500 UTC...THE CENTER OF HURRICANE KATIA WAS
LOCATED NEAR LATITUDE 19.6 NORTH...LONGITUDE 55.8 WEST.  KATIA IS
MOVING TOWARD THE NORTHWEST NEAR 10 MPH...17 KM/H...AND THIS GENERAL
MOTION IS EXPECTED TO CONTINUE THROUGH MONDAY WITH KATIA REMAINING
WELL NORTH OF THE LEEWARD ISLANDS.
 
MAXIMUM SUSTAINED WINDS ARE NEAR 75 MPH...120 KM/H...WITH HIGHER
GUSTS.  KATIA IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON
HURRICANE WIND SCALE.  LITTLE CHANGE IN INTENSITY IS EXPECTED OVER
THE NEXT 24 HOURS OR SO...BUT KATIA COULD STRENGTHEN BY SUNDAY
NIGHT OR MONDAY.
 
HURRICANE-FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM...FROM
THE CENTER...AND TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 175
MILES...280 KM.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 989 MB...29.21 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
SURF...SWELLS GENERATED BY KATIA ARE AFFECTING THE LESSER ANTILLES
AND COULD BEGIN TO AFFECT BERMUDA BY TONIGHT OR SUNDAY.  THESE
SWELLS ARE LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT
CONDITIONS. PLEASE CONSULT PRODUCTS FROM YOUR LOCAL WEATHER OFFICE.
 
 
NEXT ADVISORY
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NEXT COMPLETE ADVISORY...500 PM AST.
 
$$
FORECASTER BERG
 
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