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HURRICANE HANNA WIND SPEED PROBABILITIES NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082020
2100 UTC SAT JUL 25 2020
AT 2100Z THE CENTER OF HURRICANE HANNA WAS LOCATED NEAR LATITUDE
26.8 NORTH...LONGITUDE 97.2 WEST WITH MAXIMUM SUSTAINED WINDS NEAR
80 KTS...90 MPH...150 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
18Z SAT 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 18Z SAT 06Z SUN 18Z SUN 06Z MON 18Z MON 18Z TUE 18Z WED
PERIODS TO TO TO TO TO TO TO
06Z SUN 18Z SUN 06Z MON 18Z MON 18Z TUE 18Z WED 18Z THU
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
SAN ANTONIO TX 34 2 1( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
PORT O CONNOR 34 4 X( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
ROCKPORT TX 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
CORPUS CHRISTI 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
GFMX 270N 960W 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
MCALLEN TX 34 92 1(93) X(93) X(93) X(93) X(93) X(93)
MCALLEN TX 50 3 1( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
MCALLEN TX 64 1 X( 1) X( 1) X( 1) X( 1) X( 1) X( 1)
HARLINGEN TX 34 98 X(98) X(98) X(98) X(98) X(98) X(98)
HARLINGEN TX 50 2 1( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
BROWNSVILLE TX 34 84 X(84) X(84) X(84) X(84) X(84) X(84)
$$
FORECASTER STEWART
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