Issued at 1500 UTC THU AUG 21 2025
000
FONT15 KNHC 211443
PWSAT5
HURRICANE ERIN WIND SPEED PROBABILITIES NUMBER 41
NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025
1500 UTC THU AUG 21 2025
AT 1500Z THE CENTER OF HURRICANE ERIN WAS LOCATED NEAR LATITUDE 35.4
NORTH...LONGITUDE 70.9 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 85 KTS
...100 MPH...155 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 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 12Z THU 00Z FRI 12Z FRI 00Z SAT 12Z SAT 12Z SUN 12Z MON
PERIODS TO TO TO TO TO TO TO
00Z FRI 12Z FRI 00Z SAT 12Z SAT 12Z SUN 12Z MON 12Z TUE
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
HIBERNIA OILFD 34 X X( X) X( X) 3( 3) 20(23) X(23) X(23)
HIBERNIA OILFD 50 X X( X) X( X) X( X) 4( 4) X( 4) X( 4)
CAPE RACE NFLD 34 X X( X) X( X) 9( 9) 1(10) X(10) X(10)
ILE ST PIERRE 34 X X( X) X( X) 4( 4) 1( 5) X( 5) X( 5)
EDDY POINT NS 34 X X( X) 4( 4) X( 4) X( 4) X( 4) X( 4)
SYDNEY NS 34 X X( X) 2( 2) 1( 3) X( 3) X( 3) X( 3)
SABLE ISLAND 34 X X( X) 18(18) 2(20) X(20) X(20) X(20)
YARMOUTH NS 34 X 3( 3) 2( 5) X( 5) X( 5) X( 5) X( 5)
HYANNIS MA 34 2 1( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
NANTUCKET MA 34 4 3( 7) X( 7) X( 7) X( 7) X( 7) X( 7)
MONTAUK POINT 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
OCEAN CITY MD 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
WALLOPS CDA 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
CAPE HATTERAS 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
$$
FORECASTER CANGIALOSI
NHC Atlantic
