Post-Tropical Cyclone Lee Wind Speed Probabilities Number 45

By | September 16, 2023

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FONT13 KNHC 161453
PWSAT3

POST-TROPICAL CYCLONE LEE WIND SPEED PROBABILITIES NUMBER  45       
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL132023               
1500 UTC SAT SEP 16 2023                                            

AT 1500Z THE CENTER OF POST-TROPICAL CYCLONE LEE WAS LOCATED NEAR   
LATITUDE 43.5 NORTH...LONGITUDE 66.2 WEST WITH MAXIMUM SUSTAINED    
WINDS NEAR 65 KTS...75 MPH...120 KM/H.                              

Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)                  
   ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME      
   EASTERN  DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME      
   CENTRAL  DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME      

WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS                 

CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST     
   ...34 KT (39 MPH... 63 KM/H)...                                  
   ...50 KT (58 MPH... 93 KM/H)...                                  
   ...64 KT (74 MPH...119 KM/H)...                                  
FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS               

PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE               
    OP  IS THE PROBABILITY OF THE EVENT BEGINNING DURING            
        AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)               
   (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN           
        12Z SAT AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)      

PROBABILITIES ARE GIVEN IN PERCENT                                  
X INDICATES PROBABILITIES LESS THAN 1 PERCENT                       
PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN
THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.             
PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY              
64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.                 


  - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -   

               FROM    FROM    FROM    FROM    FROM    FROM    FROM 
  TIME       12Z SAT 00Z SUN 12Z SUN 00Z MON 12Z MON 12Z TUE 12Z WED
PERIODS         TO      TO      TO      TO      TO      TO      TO  
             00Z SUN 12Z SUN 00Z MON 12Z MON 12Z TUE 12Z WED 12Z THU

FORECAST HOUR    (12)   (24)    (36)    (48)    (72)    (96)   (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
LOCATION       KT                                                   

ILE ST PIERRE  34  X   2( 2)   3( 5)   X( 5)   X( 5)   X( 5)   X( 5)

BURGEO NFLD    34  X   6( 6)   6(12)   X(12)   X(12)   X(12)   X(12)

PTX BASQUES    34  4  11(15)   8(23)   X(23)   X(23)   X(23)   X(23)

EDDY POINT NS  34 46   4(50)   X(50)   X(50)   X(50)   X(50)   X(50)

SYDNEY NS      34 17   8(25)   X(25)   X(25)   X(25)   X(25)   X(25)

SABLE ISLAND   34 22   1(23)   X(23)   X(23)   X(23)   X(23)   X(23)

HALIFAX NS     34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
HALIFAX NS     50  3   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)

YARMOUTH NS    34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
YARMOUTH NS    50 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
YARMOUTH NS    64  4   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)

MONCTON NB     34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
MONCTON NB     50 33  14(47)   X(47)   X(47)   X(47)   X(47)   X(47)
MONCTON NB     64  X   2( 2)   X( 2)   X( 2)   X( 2)   X( 2)   X( 2)

ST JOHN NB     34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
ST JOHN NB     50 94   1(95)   X(95)   X(95)   X(95)   X(95)   X(95)
ST JOHN NB     64  3   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)

EASTPORT ME    34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
EASTPORT ME    50 96   X(96)   X(96)   X(96)   X(96)   X(96)   X(96)
EASTPORT ME    64  3   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)

BAR HARBOR ME  34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
BAR HARBOR ME  50 16   X(16)   X(16)   X(16)   X(16)   X(16)   X(16)

AUGUSTA ME     34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)

PORTLAND ME    34  5   X( 5)   X( 5)   X( 5)   X( 5)   X( 5)   X( 5)

NANTUCKET MA   34  5   X( 5)   X( 5)   X( 5)   X( 5)   X( 5)   X( 5)

PROVIDENCE RI  34  4   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)

$$                                                                  
FORECASTER CANGIALOSI                                               

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