Hurricane Helene Wind Speed Probabilities Number 10

By | September 25, 2024

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FONT14 KNHC 252056
PWSAT4

HURRICANE HELENE WIND SPEED PROBABILITIES NUMBER  10                
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL092024               
2100 UTC WED SEP 25 2024                                            

AT 2100Z THE CENTER OF HURRICANE HELENE WAS LOCATED NEAR LATITUDE   
22.5 NORTH...LONGITUDE 86.6 WEST WITH MAXIMUM SUSTAINED WINDS NEAR  
75 KTS...85 MPH...140 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           
        18Z WED 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       18Z WED 06Z THU 18Z THU 06Z FRI 18Z FRI 18Z SAT 18Z SUN
PERIODS         TO      TO      TO      TO      TO      TO      TO  
             06Z THU 18Z THU 06Z FRI 18Z FRI 18Z SAT 18Z SUN 18Z MON

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

CHARLOTTE NC   34  X   X( X)   3( 3)   1( 4)   X( 4)   X( 4)   X( 4)

FLORENCE SC    34  X   X( X)   3( 3)   1( 4)   X( 4)   X( 4)   X( 4)

COLUMBIA SC    34  X   X( X)   7( 7)   1( 8)   X( 8)   X( 8)   X( 8)

LITTLE RIVER   34  X   X( X)   3( 3)   1( 4)   X( 4)   X( 4)   X( 4)

MYRTLE BEACH   34  X   X( X)   5( 5)   1( 6)   X( 6)   X( 6)   X( 6)

GEORGETOWN SC  34  X   X( X)   4( 4)   X( 4)   X( 4)   X( 4)   X( 4)

CHARLESTON SC  34  X   X( X)  15(15)   1(16)   X(16)   X(16)   X(16)

BEAUFORT MCAS  34  X   X( X)  27(27)   2(29)   X(29)   X(29)   X(29)

ATLANTA GA     34  X   X( X)  33(33)  36(69)   X(69)   X(69)   X(69)

AUGUSTA GA     34  X   X( X)  18(18)   3(21)   X(21)   X(21)   X(21)

SAVANNAH GA    34  X   X( X)  16(16)   1(17)   X(17)   X(17)   X(17)

KINGS BAY GA   34  X   8( 8)  43(51)   1(52)   X(52)   X(52)   X(52)
KINGS BAY GA   50  X   X( X)   4( 4)   X( 4)   X( 4)   X( 4)   X( 4)

WAYCROSS GA    34  X   6( 6)  52(58)   1(59)   X(59)   X(59)   X(59)
WAYCROSS GA    50  X   X( X)   4( 4)   X( 4)   X( 4)   X( 4)   X( 4)

MAYPORT NS FL  34  X   9( 9)  40(49)   1(50)   X(50)   X(50)   X(50)
MAYPORT NS FL  50  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)

JACKSONVILLE   34  X   7( 7)  31(38)   X(38)   X(38)   X(38)   X(38)

GAINESVILLE FL 34  X  18(18)  46(64)   X(64)   X(64)   X(64)   X(64)
GAINESVILLE FL 50  X   X( X)   4( 4)   X( 4)   X( 4)   X( 4)   X( 4)

DAYTONA BEACH  34  X   9( 9)  14(23)   X(23)   X(23)   X(23)   X(23)

THE VILLAGES   34  X  27(27)  26(53)   X(53)   X(53)   X(53)   X(53)

ORLANDO FL     34  X  17(17)  12(29)   X(29)   X(29)   X(29)   X(29)

COCOA BEACH FL 34  X  18(18)  13(31)   X(31)   X(31)   X(31)   X(31)

PATRICK AFB    34  X  19(19)  13(32)   X(32)   X(32)   X(32)   X(32)

FT PIERCE FL   34  X  16(16)   7(23)   X(23)   X(23)   X(23)   X(23)

W PALM BEACH   34  X  12(12)   2(14)   X(14)   X(14)   X(14)   X(14)

FT LAUDERDALE  34  X  11(11)   1(12)   X(12)   X(12)   X(12)   X(12)

MIAMI FL       34  X   7( 7)   X( 7)   X( 7)   X( 7)   X( 7)   X( 7)

HOMESTEAD ARB  34  X   7( 7)   X( 7)   X( 7)   X( 7)   X( 7)   X( 7)

MARATHON FL    34  7  15(22)   X(22)   X(22)   X(22)   X(22)   X(22)

KEY WEST FL    34 19  24(43)   X(43)   X(43)   X(43)   X(43)   X(43)

NAPLES FL      34  8  44(52)   2(54)   X(54)   X(54)   X(54)   X(54)

FT MYERS FL    34  5  40(45)   1(46)   X(46)   X(46)   X(46)   X(46)

VENICE FL      34  8  66(74)   4(78)   X(78)   X(78)   X(78)   X(78)
VENICE FL      50  X   7( 7)   1( 8)   X( 8)   X( 8)   X( 8)   X( 8)

TAMPA FL       34  2  65(67)  12(79)   X(79)   X(79)   X(79)   X(79)
TAMPA FL       50  X   6( 6)   4(10)   X(10)   X(10)   X(10)   X(10)
TAMPA FL       64  X   X( X)   1( 1)   X( 1)   X( 1)   X( 1)   X( 1)

CEDAR KEY FL   34  X  57(57)  31(88)   X(88)   X(88)   X(88)   X(88)
CEDAR KEY FL   50  X   6( 6)  19(25)   X(25)   X(25)   X(25)   X(25)
CEDAR KEY FL   64  X   X( X)   4( 4)   X( 4)   X( 4)   X( 4)   X( 4)

TALLAHASSEE FL 34  X  16(16)  81(97)   X(97)   X(97)   X(97)   X(97)
TALLAHASSEE FL 50  X   1( 1)  64(65)   1(66)   X(66)   X(66)   X(66)
TALLAHASSEE FL 64  X   X( X)  25(25)   1(26)   X(26)   X(26)   X(26)

ST MARKS FL    34  X  24(24)  74(98)   X(98)   X(98)   X(98)   X(98)
ST MARKS FL    50  X   2( 2)  62(64)   X(64)   X(64)   X(64)   X(64)
ST MARKS FL    64  X   X( X)  29(29)   X(29)   X(29)   X(29)   X(29)

APALACHICOLA   34  X  53(53)  45(98)   X(98)   X(98)   X(98)   X(98)
APALACHICOLA   50  X   9( 9)  80(89)   X(89)   X(89)   X(89)   X(89)
APALACHICOLA   64  X   1( 1)  61(62)   X(62)   X(62)   X(62)   X(62)

GFMX 290N 850W 34  3  74(77)  22(99)   X(99)   X(99)   X(99)   X(99)
GFMX 290N 850W 50  X  27(27)  66(93)   X(93)   X(93)   X(93)   X(93)
GFMX 290N 850W 64  X   6( 6)  65(71)   X(71)   X(71)   X(71)   X(71)

PANAMA CITY FL 34  X  35(35)  55(90)   X(90)   X(90)   X(90)   X(90)
PANAMA CITY FL 50  X   4( 4)  62(66)   X(66)   X(66)   X(66)   X(66)
PANAMA CITY FL 64  X   X( X)  31(31)   X(31)   X(31)   X(31)   X(31)

DESTIN EXEC AP 34  X   9( 9)  38(47)   X(47)   X(47)   X(47)   X(47)
DESTIN EXEC AP 50  X   1( 1)   8( 9)   X( 9)   X( 9)   X( 9)   X( 9)
DESTIN EXEC AP 64  X   X( X)   1( 1)   1( 2)   X( 2)   X( 2)   X( 2)

ALBANY GA      34  X   7( 7)  85(92)   1(93)   X(93)   X(93)   X(93)
ALBANY GA      50  X   X( X)  45(45)   1(46)   X(46)   X(46)   X(46)
ALBANY GA      64  X   X( X)   2( 2)   1( 3)   X( 3)   X( 3)   X( 3)

COLUMBUS GA    34  X   2( 2)  69(71)   8(79)   X(79)   X(79)   X(79)
COLUMBUS GA    50  X   X( X)  10(10)   3(13)   X(13)   X(13)   X(13)

MACON GA       34  X   1( 1)  66(67)   8(75)   X(75)   X(75)   X(75)
MACON GA       50  X   X( X)   6( 6)   4(10)   X(10)   X(10)   X(10)

DOTHAN AL      34  X   7( 7)  76(83)   X(83)   X(83)   X(83)   X(83)
DOTHAN AL      50  X   X( X)  37(37)   X(37)   X(37)   X(37)   X(37)
DOTHAN AL      64  X   X( X)   3( 3)   1( 4)   X( 4)   X( 4)   X( 4)

BIRMINGHAM AL  34  X   X( X)   6( 6)   7(13)   X(13)   X(13)   X(13)

MONTGOMERY AL  34  X   2( 2)  22(24)   4(28)   X(28)   X(28)   X(28)
MONTGOMERY AL  50  X   X( X)   2( 2)   1( 3)   X( 3)   X( 3)   X( 3)

WHITING FLD FL 34  X   7( 7)  14(21)   X(21)   X(21)   X(21)   X(21)
WHITING FLD FL 50  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)

PENSACOLA FL   34  X   7( 7)  11(18)   X(18)   X(18)   X(18)   X(18)

GFMX 290N 870W 34  3  32(35)  17(52)   X(52)   X(52)   X(52)   X(52)
GFMX 290N 870W 50  X   5( 5)   7(12)   X(12)   X(12)   X(12)   X(12)
GFMX 290N 870W 64  X   X( X)   2( 2)   X( 2)   X( 2)   X( 2)   X( 2)

MOBILE AL      34  X   4( 4)   3( 7)   X( 7)   X( 7)   X( 7)   X( 7)

GULFPORT MS    34  X   4( 4)   2( 6)   X( 6)   X( 6)   X( 6)   X( 6)

STENNIS MS     34  X   3( 3)   2( 5)   X( 5)   X( 5)   X( 5)   X( 5)

BURAS LA       34  X   5( 5)   1( 6)   X( 6)   X( 6)   X( 6)   X( 6)

GFMX 280N 890W 34  5   5(10)   2(12)   X(12)   X(12)   X(12)   X(12)

NEW ORLEANS LA 34  X   1( 1)   2( 3)   X( 3)   X( 3)   X( 3)   X( 3)

GFMX 280N 910W 34  X   2( 2)   1( 3)   X( 3)   X( 3)   X( 3)   X( 3)

MERIDA MX      34  4   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)

COZUMEL MX     34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)

CP SAN ANTONIO 34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
CP SAN ANTONIO 50  4   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)

HAVANA         34 28   6(34)   X(34)   X(34)   X(34)   X(34)   X(34)

ISLE OF PINES  34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)

$$                                                                  
FORECASTER BERG                                                     

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