633  
FOPZ14 KNHC 310241  
PWSEP4  
 
TROPICAL STORM PILAR WIND SPEED PROBABILITIES NUMBER 10  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP192023  
0300 UTC TUE OCT 31 2023  
 
AT 0300Z THE CENTER OF TROPICAL STORM PILAR WAS LOCATED NEAR  
LATITUDE 11.3 NORTH...LONGITUDE 90.9 WEST WITH MAXIMUM SUSTAINED  
WINDS NEAR 45 KTS...50 MPH...85 KM/H.  
 
Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)  
PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME  
HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 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  
00Z 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 00Z TUE 12Z TUE 00Z WED 12Z WED 00Z THU 00Z FRI 00Z SAT  
PERIODS TO TO TO TO TO TO TO  
12Z TUE 00Z WED 12Z WED 00Z THU 00Z FRI 00Z SAT 00Z SUN  
 
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
LOCATION KT  
 
10N 105W 34 X X( X) X( X) X( X) X( X) X( X) 11(11)  
 
10N 100W 34 X X( X) X( X) X( X) X( X) 17(17) 3(20)  
10N 100W 50 X X( X) X( X) X( X) X( X) 2( 2) 1( 3)  
 
10N 95W 34 X X( X) 1( 1) 1( 2) 21(23) 3(26) 1(27)  
10N 95W 50 X X( X) X( X) X( X) 5( 5) 1( 6) X( 6)  
10N 95W 64 X X( X) X( X) X( X) 1( 1) 1( 2) X( 2)  
 
P SAN JOSE 34 1 2( 3) 12(15) 5(20) 1(21) X(21) X(21)  
 
10N 90W 34 5 7(12) 9(21) 3(24) 1(25) X(25) X(25)  
 
SAN SALVADOR 34 X 1( 1) 3( 4) 1( 5) X( 5) X( 5) X( 5)  
 
PUERTO CUTUCO 34 1 2( 3) 4( 7) 1( 8) X( 8) X( 8) X( 8)  
 
AMAPALA 34 1 2( 3) 3( 6) 1( 7) 1( 8) X( 8) X( 8)  
 

 
FORECASTER PASCH  
 
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