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NOAA NOAA United States Department of Commerce

Tropical Depression BETA


ZCZC MIAPWSAT2 ALL                                                  
TTAA00 KNHC DDHHMM                                                  
                                                                    
TROPICAL DEPRESSION BETA WIND SPEED PROBABILITIES NUMBER  20        
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL222020               
1500 UTC TUE SEP 22 2020                                            
                                                                    
AT 1500Z THE CENTER OF TROPICAL DEPRESSION BETA WAS LOCATED NEAR    
LATITUDE 28.9 NORTH...LONGITUDE 96.7 WEST WITH MAXIMUM SUSTAINED    
WINDS NEAR 30 KTS...35 MPH...55 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 TUE 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 TUE 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT
PERIODS         TO      TO      TO      TO      TO      TO      TO  
             00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT 12Z SUN
                                                                    
FORECAST HOUR    (12)   (24)    (36)    (48)    (72)    (96)   (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
LOCATION       KT                                                   
                                                                    
JACKSON MS     34  X   X( X)   1( 1)   1( 2)   3( 5)   X( 5)   X( 5)
 
BATON ROUGE LA 34  X   1( 1)   2( 3)   1( 4)   1( 5)   X( 5)   X( 5)
 
MORGAN CITY LA 34  X   1( 1)   2( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
ALEXANDRIA LA  34  X   2( 2)   3( 5)   3( 8)   X( 8)   X( 8)   X( 8)
 
LAFAYETTE LA   34  X   2( 2)   3( 5)   2( 7)   X( 7)   X( 7)   X( 7)
 
NEW IBERIA LA  34  X   2( 2)   3( 5)   X( 5)   1( 6)   X( 6)   X( 6)
 
GFMX 280N 930W 34  X   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
FORT POLK LA   34  X   3( 3)   5( 8)   2(10)   X(10)   X(10)   X(10)
 
LAKE CHARLES   34  X   5( 5)   8(13)   1(14)   X(14)   X(14)   X(14)
 
CAMERON LA     34  1   6( 7)   7(14)   X(14)   1(15)   X(15)   X(15)
 
JASPER TX      34  1   5( 6)   5(11)   1(12)   X(12)   X(12)   X(12)
 
KOUNTZE TX     34  2  11(13)   5(18)   X(18)   X(18)   X(18)   X(18)
 
PORT ARTHUR TX 34  1  12(13)   6(19)   X(19)   X(19)   X(19)   X(19)
 
GALVESTON TX   34  8  16(24)   2(26)   X(26)   X(26)   X(26)   X(26)
 
HOUSTON TX     34 15  11(26)   X(26)   X(26)   X(26)   X(26)   X(26)
 
FREEPORT TX    34 20   9(29)   1(30)   X(30)   X(30)   X(30)   X(30)
 
GFMX 280N 950W 34  3   3( 6)   X( 6)   X( 6)   X( 6)   X( 6)   X( 6)
 
HIGH ISLAND TX 34  4  17(21)   3(24)   X(24)   X(24)   X(24)   X(24)
 
MATAGORDA TX   34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
 
PORT O CONNOR  34 99   X(99)   X(99)   X(99)   X(99)   X(99)   X(99)
 
ROCKPORT TX    34  3   1( 4)   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)
 
$$                                                                  
FORECASTER STEWART                                                  
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