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NOAA NOAA United States Department of Commerce

Tropical Depression SALLY


ZCZC MIAPWSAT4 ALL                                                  
TTAA00 KNHC DDHHMM                                                  
                                                                    
TROPICAL DEPRESSION SALLY WIND SPEED PROBABILITIES NUMBER  25       
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL192020               
0900 UTC THU SEP 17 2020                                            
                                                                    
AT 0900Z THE CENTER OF TROPICAL DEPRESSION SALLY WAS LOCATED NEAR   
LATITUDE 31.8 NORTH...LONGITUDE 85.7 WEST WITH MAXIMUM SUSTAINED    
WINDS NEAR 25 KTS...30 MPH...45 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           
        06Z THU 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       06Z THU 18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON
PERIODS         TO      TO      TO      TO      TO      TO      TO  
             18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON 06Z TUE
                                                                    
FORECAST HOUR    (12)   (24)    (36)    (48)    (72)    (96)   (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
LOCATION       KT                                                   
                                                                    
FAYETTEVILLE   34  X   X( X)   4( 4)   X( 4)   X( 4)   X( 4)   X( 4)
 
NEW RIVER NC   34  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
SURF CITY NC   34  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
WILMINGTON NC  34  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
BALD HEAD ISL  34  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
FLORENCE SC    34  X   1( 1)   4( 5)   X( 5)   X( 5)   X( 5)   X( 5)
 
COLUMBIA SC    34  X   3( 3)   2( 5)   X( 5)   X( 5)   X( 5)   X( 5)
 
LITTLE RIVER   34  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
MYRTLE BEACH   34  X   X( X)   3( 3)   X( 3)   X( 3)   X( 3)   X( 3)
 
AUGUSTA GA     34  X   5( 5)   X( 5)   X( 5)   X( 5)   X( 5)   X( 5)
 
COLUMBUS GA    34  4   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)   X( 4)
 
$$                                                                  
FORECASTER STEWART                                                  
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