832  
FONT13 KNHC 280233  
PWSAT3  
 
HURRICANE HUMBERTO WIND SPEED PROBABILITIES NUMBER 14  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082025  
0300 UTC SUN SEP 28 2025  
 
AT 0300Z THE CENTER OF HURRICANE HUMBERTO WAS LOCATED NEAR LATITUDE  
23.4 NORTH...LONGITUDE 62.1 WEST WITH MAXIMUM SUSTAINED WINDS NEAR  
140 KTS...160 MPH...260 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  
00Z SUN 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 SUN 12Z SUN 00Z MON 12Z MON 00Z TUE 00Z WED 00Z THU  
PERIODS TO TO TO TO TO TO TO  
12Z SUN 00Z MON 12Z MON 00Z TUE 00Z WED 00Z THU 00Z FRI  
 
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
LOCATION KT  
 
HIBERNIA OILFD 34 X X( X) X( X) X( X) X( X) X( X) 11(11)  
HIBERNIA OILFD 50 X X( X) X( X) X( X) X( X) X( X) 4( 4)  
HIBERNIA OILFD 64 X X( X) X( X) X( X) X( X) X( X) 2( 2)  
 
CAPE RACE NFLD 34 X X( X) X( X) X( X) X( X) X( X) 5( 5)  
 
SABLE ISLAND 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3)  
 
BERMUDA 34 X X( X) 1( 1) 8( 9) 35(44) 19(63) 1(64)  
BERMUDA 50 X X( X) X( X) X( X) 10(10) 12(22) X(22)  
BERMUDA 64 X X( X) X( X) X( X) 3( 3) 5( 8) X( 8)  
 

 
FORECASTER ROBERTS  
 
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